GEA换热器使用手册

GEA Homogenization technologyState-of-the-art equipmentand solutions for your productionGEA is the leading supplier of highpressure homogenization technology fora complete range of industries andapplications.HomogenizationHighly customized solutions GEA offers highly specific and customized process solutions to always ensure excellent and safe product quality.Every applicationsHomogenization plays a primary role in manyindustries and is applied to a wide variety ofproducts. GEA excels with this technology as a resultof experience know-how, a passion for innovationand constantly focusing on improving processperformance.High pressure homogenization uses pressure to reduce particlesor droplets in emulsions to the required size (usually submicron). This reduction creates a stable dispersion in the finishedproduct, and provides a starting point for further productionprocesses.As a global leader, GEA has the best know-how in each of thisfields and the greatest flexibility in providing any kind ofrequired customization to perfectly meet the client’s processingrequirements. Leader in high pressure homogenizationApplications The benefits of high pressure homogenization are well known in dairy, pharmaceutical, food and beverage industries. High pressure processing offers distinct advantages in terms of time and cost saving to the customer. Particle micronization also has an essential role with emulsion and dispersion in pharmaceutical applications for the production of inhalation products, intravenous emulsions and in biologic cell lysis (bacteria, yeast, algae).DairyGEA homogenizers set the industry standard for sanitary andaseptic processing, automation and cleanability.The homogenization process is used on dairy products to improve their stability and shelf life, as well as increase digestibility and taste.•Fresh and pasteurized milk • UHT milk• Milk for yoghurt• Yoghurt drinks• Desserts• Cream cheese• Fermented milk products• Spray dryed productsFood & BeverageHomogenization in the food industry is widely used to obtaina stable product, with a longer shelf life. It reduces the amountof additives used while improving improves the dispersion ofingredients and the absorption of flavors.• Food emulsions• Baby foods• Fruits juices• Cloudifiers/aromas• Dressing• Egg and mayonnaise• Tomato products (paste/concentrate)• StarchesPharmaceuticalLiquid pharmaceutical products are homogenized to make thedispersion of active ingredients much more stable for enhancedclinical effectiveness, improved drug tolerance and reduceddosage.• Intravenous emulsions• Inhalation products• Liposomes• Syrups Biotechnology High pressure homogenization is used for cell rupture operations on yeast and bacteria to extract intra-cellular substances without using solvents or chemicals for the cell wall breakage. This releases proteins, enzymes and vitamins.• Vaccines • Yeast • Enzymes • Algae • Bacteria Home & Personal Care High pressure homogenization can effectively reduce the particle size, resulting in uniform dimensional distribution, for stable and longer shelf life of cosmetic products, along with a better active ingredient dispersion.• Ointments • Lotions • Nail varnish • Hair colorants • Detergents Chemical High pressure homogenization creates stable emulsions, dispersions and mixes for chemical products. It can also improve chemical reaction and extraction processes, polymer properties and pigment color.• Chemical slurries • Paints • Greases • Latex • Polymers • Pesticides/fertilizers • Cellulose fibersGEA offers a wide range of high pressure homogenizers thatguarantee the best results with the lowest consumption ofenergy and resources.The complete portfolio of GEA homogenizers ranges fromlaboratory to industrial scale, allowing scalability up to80,000 l/h.Homogenizers range FLOW RATE RANGEScalability of resultsPRESSURE RANGEGEA Ariete Homogenizer 5400GEA Lab Homogenizer PandaPLUSTechnology leaderWhen it comes to pulsating pressure, high flow velocities, andabrasiveness of processed fluids, material selection and dedicateddesigns are crucial.Thanks to GEA’s commitment towards efficiency and reliability,the core components of the homogenizer are engineereddifferently, based on the pressure range, product formulationsGEA Pharma Skid homogenizer 3015Certified qualityGEA meets all relevant international standards for food anddairy hygienic design (3-A), for biotech and pharmaceuticalcompliance (cGMP, FDA), and is an active partner in thedevelopment of EHEDG guidelines for hygienic and safe foodprocessing design equipment.ISO 9001:2008 certified Quality System represents a pointof reference for the company and its operations, from designto production, from sales to after sales services. In addition,systems can be supplied with ATEX explosion-proofcertification for hazardous areas.Certifications and validation s Tailor-made support to obtain any validation Equipment for pharmaceutical and biotechnology applications must be fully compliant with industry regulations, such as FDA requirements and cGMP guidelines. In order to guarantee and validate the equipment, GEA supplies highly qualified technical services to safely implement the machinery into cGMP certified facilities and processes.Every step of the system validation process is documented and recorded using dedicated procedures and protocols. This is the highest quality point of reference for the industry, developedover years of partnership and cooperation with leadingpharmaceutical and biotech companies, and applied to hundredsof installations.Our services include: preparation of customized FAT, SATand IQ/OQ protocols, scheduled maintenance, on-site trainingprograms and tailor-made support for PQ when required.The Product Engineering and Development department in GEA continues to excel in product innovation as well as application know-how to satisfy customers’ needs.Process Technology CenterGEA Process Test Center (PTC) located in Parma (Italy) has a unique portfolio of services for homogenizers:• Specification of product characteristics• Selection and design of the machine types, including peripheral equipment• Pilot tests under real conditions• Factory acceptances tests (FATs)The PTC laboratory equipment consists of pilot-scale and laboratory-scale high pressure homogenizers as well as instrument platforms for particle sizes, rheology, microscopy and the determination of stability characteristics. Homogenization parameters are defined alongside customers, thus ensuring a process configuration and install that will produce optimal results.Homogenization Under Real Working ConditionsThe PTC for homogenization offers perfect conditions for testing the homogenization technology on existing or new products and for optimizing the development of the customer’s production processes.• Product pilot tests with scaling to complete installations from 9 to 1000 l/h• Development and testing of prototypes of new homogenizationtechnology and new homogenizer models Future solutionsdeveloped todayMain services available:• Installation• Commissioning• Training• Spare Parts• Corrective maintenance• Preventive maintenance• Upgrades• Modernization• Optimization• Predictive maintenance• Second-hand equipment• Performance contracts• On-site project support•Service software products ServicesGEA offers the exclusive advantage of the latest technology, combined with competent, on-site, customized support. GEA customer services guarantee high quality spare parts, maintenance and personnel training, as well as continual updates to optimize machine operation and to improve production efficiency.GEA is a global technology company with multi-billion euro sales operations in more than 50 countries. Founded in 1881 the company is one of the largest providers of innovative equipment and process technology. GEA is listed in the STOXX ® Europe 600 Index. In addition, the company is included in selected MSCI Global Sustainability Indexes.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versityP r o d u c t G r o u p H o m o g e n i z a t i o n _R E V 09/2018 © G E A M e c h a n i c a l E q u i p m e n t I t a l i a S .p .A . A l l r i g h t s r e s e r v e d . S u b j e c t t o m o d i f i c a t i o n s . .GEA ItalyGEA Mechanical Equipment Italia S.p.AVia A.M. Da Erba Edoari, 2943123 Parma, Italy Tel +39 0521 965411Fax +39 0521 /contact。

Competence in dairy & food productionGEA HILGEHYGIENIC PUMPSAlways the right solution – technologicallyand economically – for each application.Hygienic pumps are used in processes that directly affect product quality and production. Therefore, the selection and configuration of the right pump requires a lot of experience. The selection matrix for the two pump lines GEA VARIPUMP and GEA SMARTPUMP provides a decision support. The pump types of these two lines are suitable for dif-ferent requirements and purposes and thus offer the right solution for every application.The perfect choiceThe first parameter to check for selecting the right pump is the complexity of the customer application with regard to the respective system pressures, temperatures and product media.The second parameter is the required degree of customer-specific adjustment. The overall system concept determines whether standardized pump types or customized engineering will be required.Complex applications with advanced requirementsHigh system pressures, high media temperatures, high solid content in media, highest requirements regarding surface quality and materialsStandard applications with low complexity System pressuresup to 16 bar, low media temperatures, non-critical conveying media, standard requirements regarding surface qualityand materialsGEA VARIPUMPComplexityofcustomerapplicationDegree of user-specific adjustmentStandard pump typesPre-defined model variantsfor common applicationsHigh flexibilityIndividual adjustment,custom engineeringTWO MODERNPUMP LINESThe heart of every process.Gentle product handling, continued reliability and economic efficiency are key characteristics of the state-of-the-art hygienic pumps in the GEA Flow Components portfolio.Our heart pumps for youWhat keeps every process system moving for the manufacture of food, beverages, pharmaceuticals and more? Hygienic pumps are applied to process-es at the heart of production, in close contact with the product.GEA offers a multitude of designs for different and often highly sensitive applications: small compo-nents, yet an essential part of every system setup. The success of our customers depends on the quality and profitability of their manufactured products. That’s why they rely on GEA’s advanced process technology and decades of experience in ensuring smooth processing. GEA Hilge Hygienic Pumps for all liquid processes meet the highest hy-giene standards.In addition to our hygienic pump portfolio, our range of sophisticated process components also includes hygienic and aseptic valves as well as cleaning technology. All components and services are available worldwide through the international GEA sales network.GEA Group AktiengesellschaftAs one of the largest systems suppliers, GEA makes an important contribution to a sustainable future with its solutions and services, particular-ly in the food, beverage and pharmaceutical sec-tors. Across the globe, GEA’s plants, processes and components contribute significantly to the reduc-tion of CO2 emissions, plastic use as well as food waste in production.Every fourth liter of human blood is handled by GEA equipment.Roughly every second literof beer is brewed usingGEA equipmentand solutions.Around one quarter of themilk processed is handledby GEA equipment.Approx. one in threeinstant coffee lineshas been built by GEA.Our heart pumps for you.OVERVIEWOF PUMP TYPES GEA is a full-line supplier of premium pump solutions. Our range has a variety of models suited to different stages of the industrial process. We can outfit your entire application with general process pumps capable of handling your product with care and precision, dosing solutions and sanitary pumps that fulfil the strictest hygienic criteria.GEA Hilge HYGIA / HYGIA HThe “Swiss Knife” among the hygienic pumps: premium quality, reliability and highest flexibility of customization as well as 3-A certification. Wet end parts are designed according to EHEDG standards. Fully encapsulated mechanical seal with the GEA-unique face design. Also available as high-pressure execution.GEA Hilge TPThe GEA Hilge TP is the smart solution for standard applications saving time in maintenanceand cleaning. The single-stage centrifugal pump suits a wide range of applications and offers uncompromising hygiene and quality (e.g., 3-A and EHEDG certificates).GEA Hilge MAXAA single-stage centrifugalpump designed for high flowoperation in industrial processes.Especially used in fermentationbroth, filtration facilities andtransportation of condensate, hotand cold water.GEA Hilge TPSThis self-priming centrifugalpump is the solution of choice,especially for emptying vesselsconveying products with air orgas inclusions, e.g., CIP returnsystems. Media contacting partsmeet the equirements of the 3-A,QHD and EHEDG standards.GEA Hilge SIPLAThis single-stage self-primingside channel pump is especiallysuited for SIP/CIP return systemsand applications with high gascontent. Right- and left-handrotation can be freely adjustedfor additional application options.This pump is robust and topcasing connections ensure that itis not drained when not running.GEA Hilge DURIETTAThis end-suction single- or multi-stage centrifugal pump in a verycompact design has been createdfor applications with low flowrates at high flow heads.GEA Hilge CONTRAAvailable as single- and multi-stage centrifugal pumps. Thepumps offer extremely reliableoperation under tough operatingconditions. The hygienic, asepticdesign in every detail and the useof pore-free materials provideperfect solutions to numeroustasks in sterile and hygienicprocesses, especially WFI loops.GEA Hilge NOVALOBEThis rotary lobe pump hasbeen specifically designed forhighly viscous media – andfor applications where gentlepumping is required (e.g.,personal care). The pump isoptionally fully drainable andEHEDG certified. Heatable frontcover and rotor case are availableas options.GEA Hilge NOVATWINThe flexible 3-A certified twinscrew pump range allowsproduction and CIP operationwith one pump. It fulfills thehighest hygienic requirementsand ensures reliable production.The system pressure of 30 barenables also high-pressureapplications.Single-stage end-suction centrifugal pumps Single-stage self-primingcentrifugal pumpsMulti-stagecentrifugal pumpsGEA VARIPUMPWide model range with numerous variants.Customization to specific customer requirementsGEA Hilge HYGIAGEA Hilge TPGEA Hilge MAXA GEA Hilge SIPLAGEA Hilge TPSGEA Hilge CONTRAGEA Hilge DURIETTAGEA Hilge NOVALOBEGEA Hilge NOVATWINRotary lobe pumpsPositive displacement pumpsTwin-screw pumpsRELIABLE COMPONENTSIN THE DAIRY& FOOD INDUSTRY OUR EXPERTISE CREATES SOLUTIONSFor every conceivable pump application in beverage production, the full GEA pump range gives you peace of mind and optimal compatibility.GEA pumps are the right choice for reliable and sustainable dairy and food applications. Why?Quality products need quality pumps With GEA Hygienic Pumps you ensure that your product lives up to your standards – batch after batch. Our pumps achieve this in food processing plants, chocolate factories and dairies worldwide because they are designed to maintain product integrity and con-sistency. They are CIP/SIP compatible to keep your products safe. And then there’s peace of mind: GEA pumps stand for reliability and are backed by a global network with service partners in more than 50 countries. DairyFull of life and goodness, milk is synon-ymous with good health and nutrition.GEA Hygienic Pump design and gentlehandling keep your fresh milkand dairy products just the way youwant them.Plant-based beveragesFitness is the future: People adheringto this motto are turning plant-basedoat, rice, almond and soy beveragesinto a worldwide phenomenon. GEApumps are driving the trend and ensureefficient and reliable production, nomatter which variety.Confectionery and chocolateA taste of the good life starts withstable temperature control, precisesolids handling and speed control. GEApumps are robust for reliability andeasily cleaned for consistent quality.Processed foodsWhen you make something for everytaste and need, we have a pump tokeep the process moving. Extremelyviscous mixtures, crystalline and corro-sive or abrasive media, there’s nothingwe can’t handle gently.Because our pumps combine the features that en-sure you deliver the product quality that your cus-tomers expect.GEA Hygienic Pumps are manufactured and certi-fied to meet the highest industry standards. Withour solutions you know your product’s integrity isguaranteed and its level of quality reproduced ev-ery time.Our pumps are constructed from deep-drawnand/or forged stainless steel for hygienic, pore-and blowhole-free surfaces. Maximum hygiene isfurther assured by design features such as met-al-to-metal contact seal areas and the absence ofpump casing dead legs.Viscous liquids are pumped with care and precisionat a constant pressure so they retain the desiredconsistency.Additionally, all our pumps are backed up by GEACIP (Cleaning In Place) and SIP (Sterilization InPlace) solutions.FIELDS OF APPLICATION1C oagulation tank with agitator2 P roduct pump (centrifugal pump) 3L ead vessel4H eat exchanger for thermization 5D ouble screen (switchable)6S upply control7C urd separator8F eed funnel 9 P roduct pump (rotary lobe pump)10 C urd pump (twin screw pump)11S witching valve12C urd cooler13S tacking container for cream, fruitconcentrates, herbs, etc.14D ynamic mixer15C urd siloA Skimmed milk inletB ot water inletC Hot water outletD Whey dischargeE DischargeF Iced water supplyG Iced water dischargeH C urd /cream cheeseto packaging machine1 Feed vessel2 Product pump (centrifugal pump)3 Heat exchanger4 Switching valve5 Separator6 Fat content standardization7 Cream cooler8 Homogenizer9 P ressure increase pump(centrifugal pump)10 Heat holderA Raw milkB Iced water supply /dischargeC Excess cream, cooledD Hot water supply /dischargeE Pasteurized, standardized milkCurd production Milk pasteurizationQUARKHERSTELLUNG5104 EMILCHPASTEURISIERUNGButter production CIP-System1 P roduct pump (rotary lobe pump)2 Heat exchanger for cream3 Buttering machine4 Buttermilk collection vessel5 Product pump (centrifugal pump)6 Buttermilk cooler7C ontainer with agitator for liquid dosage 8 Dosing pump9 Container for water dosage10W ater content measuring point11 Butter tub with auger feed screw12B utter packaging machine for butterpiecesA Supply buttering creamB Hot water inletC Hot water outletD Iced water supplyE Iced water dischargeF ButtermilkG Butter piece1 Fresh water2 Caustic3 Acid4 Heat exchanger5 CIP-feed pump (centrifugal pump)6 CIP-return pump (centrifugal pump)A C austic ConcentrateB Acid ConcentrateC CIP-return 2D C IP-return 1E CIP-supply 1F C IP-supply 21AC DE FWITH HIGH-PRESSURE PUMPS INTOTHE DAIRY INDUSTRY GEA Hilge HYGIA HSingle-stage, end-suction high-pressure centrifu-gal pump for membrane filtration in the dairy, food and beverage industry.The high-pressure pump is designed for system pressures up to 64 bar and is available in three siz-es for use in industries with high demands to hy-giene and flexibility. A typical application area for the new high-pressure pump is membrane filtra-tion like Reverse Osmosis (RO) and Nano Filtration (NF) in the dairy, food and beverage industry. High pressure for the whey processThe new 3-A certified high-pressure pump from GEA is based on the GEA Hilge HYGIA, which has proven itself for decades. The premium pump has always stood for good cleanability, high stabili-ty and quality. Now the series can also cover the pressure ranges that are required for membrane filtration in the whey process.Suitable for the highest standardsThe materials used for GEA Hilge HYGIA H pumps have been selected for the use in hygienic pro-cesses. The housings are made of CrNiMo (1.4404) forged and have a smooth surface without pores and blowholes.Your benefits at a glance:• Designed for system pressures up to 64 bar • Capable of pumping a wide range of liquids • H igh surface quality and maximum reliability for hygienic operation• F acilitated system qualification due to extensive documentation and certificates• Proven HYGIA design over decades• C ompetent pump experts support duringthe whole life cycle processGEA Hilge HYGIA H50 Hz60 Hz Flow200 m³/h175 m³/h Head100 m145 m Operating temperature up to 100 °CSterilization temperature up to 140 °C (SIP)System pressure up to 64 barB ACMembrane filtrationHYGIA H cut-away model HYGIA H Adapta1 Feed/buffer tank2 L oop pump (High pressure pumpGEA Hilge HYGIA H)3 Membrane filtration LoopsA Whey/MilkB Concentrate/RetentateC Filtrate/PermeateFOR HIGHLY VISCOUS AND SENSITIVE MEDIA Hygienic positive displacement pumps in the GEA Hilge portfolio are specialists for highly viscous media, ensuring optimum product safety, availabil-ity and sustainable use of resources through reliable and smooth convey-ing. The robust design prevents galling and wear and allows high differential pressures. No met-al-to-metal contact takes place, which secures smooth transport even for abrasive media.Flexible pump configurations ensure easy adaption to demanding application requirements. Pumps can easily be retrofitted to cover a different appli-cation.GEA Hilge NOVATWIN This ingeniously flexible twin screw pump series allows fulfilling several tasks with one pump, facili-tating an efficient plant setup.• O ne pump for product and CIP: Variable speeds up to 3,000 rpm allow production and cleaning with only one pump.• V ariable screw combinations: Over 40 different combinations of screw diameters and pitches enable the pumps to operate at different operating points.• G entle product handling: The pump design ensures a low-pulsation flow, especially for large and delicate particles.Ideal for modern yoghurt and cheese products Yoghurt is an exceptionally demanding product to transport: On the one hand, excessive shear forces must be avoided to protect the bacteria cultures and prevent the irreversible separating of the dif-ferent phases, which would reduce viscosity. On the other hand, the pumps needs to meet all hy-gienic safety requirements and ensure fast and safe cleaning. The GEA Hilge NOVATWIN moves the product gently through the chambers without changing the direction and with reduced backflow to ensure product integrity. The same advantage applies to cheese curd applications.GEA Hilge NOVALOBEThis extremely reliable rotary lobe pump series en-sures meeting highest hygienic requirements.• Robust construction: The GEA HilgeNOVALOBE’s compact design and the rigid shaft geometry prevent galling and wear and allow high differential pressure.• Flexible rotor profiles: The rotor housing can be equipped with various rotor profiles, making it easy to adapt the GEA Hilge NOVALOBE to specific applications for optimum performance in different conditions.• Service-friendly: The front-loaded mechanicalseals can be quickly replaced while the pump and pipe connections remain in place.GEA Hilge NOVALOBE & GEA Hilge NOVATWIN positive displacement pumps – optimized for your application.GEA Hilge NOVALOBE Displacement 0.03 – 2.1 liters / rev Viscosity max. 1,000,000 mPas Operating temperature 150 °C (up to 200 °C on request)Sterilization temperature 150 °C (SIP)Max. differential pressure*16 bar GEA Hilge NOVATWIN Max. flow rate 310 m³/h Max. differential pressure 25 bar Max. speed 2,000 rpm Max. connection size 150 mm Max. particle size 74 mm* Exception: GEA Hilge NOVALOBE 60: 10 bar Stainless materials for precious products The stainless steel surface of GEA hygienic pumps ensures no liquid residue accumulates. This makes cleaning swift and easy. We use AISI 316L stainless steel, which is either cold-rolled or forged.GEA can provide a selection of certificates and test reports:• Surface roughness test reports • Delta ferrite test report • Designed according to EHEDG guidelines • FDA & USP Class VI declaration of conformity • 3-A certificate (only available for GEA Hilge NOVATWIN) •ATEX certificate 02 - 12GEA Hilge NOVALOBE’s rotor case is designed to fit a variety of lobe shapes, including uni-wing, bi-wing and multilobe rotors.GEA Hilge NOVATWIN can be equipped with a wide rangeof screws with different pitches.。

制冷设备安装操作维护手册Refrigeration PackageInstallation OperationMaintenance Manual基伊埃冷冻技术（苏州）有限公司2011-2前言感谢选择基伊埃工业冷冻设备，基伊埃致力于为客户提供满意的产品及服务。

为确保您使用的权益，并避免无谓的损失，请您在使用制冷系统设备之前务必详读此手册，并按各项操作要求作业。

如按本操作手册规范地安装、操作和维护，设备将为您提供满意的服务。

若有问题，请立即与我公司联络，公司将派专人为您提供最完善的售后服务。

未经授权的改造或超出使用限制、不正确的操作、缺少保养等，将会影响到产品的质量。

为避免本设备使用过程中对环境造成不良影响，在加油、放油和运行时，如冷冻机油不慎泄漏在地面上，应该使用油棉纱及时擦拭。

制冷剂泄漏可能会对环境产生破坏，禁止大量排放。

安装、使用和维修过程以及产品废弃后产生的废弃物不能乱扔，由操作者收集到不可回收垃圾箱中，委托有资质的机构或个人进行处理。

本制冷系统设备中含有制冷剂R1270，设备的运动部件和电气接头，具有危险性，操作不当时可能会引起伤害。

在搬运此设备或对其进行各种操作之前，请仔细阅读此手册中的有关安全的内容。

所有操作均只能由经过专业培训并能正确操作的人员来进行，而且要使用适当的工具，穿上防护性服装，并采取安全保护措施。

本手册旨在为从事制冷系统设备安装操作维护的专业人员提供使用信息。

目录Contents前言 (1)第一章安全注意事项 (3)1.1 制冷剂简介 (3)1.2 冷却水 (4)1.3 检查 (4)1.4 存放 (5)1.5 安全阀使用 (5)1.6 压力容器使用 (5)1.7 电气设施使用 (6)1.8 系统的干燥和清洁 (6)第二章安全指导说明 (7)第三章制冷系统概述 (8)3.1 冷冻系统介绍 (8)3.2 制冷原理简述 (8)3.3 制冷压缩机组工作范围 (10)第四章设备安装说明 (11)4.1 检验 (11)4.2 机房要求 (11)4.3 基础 (11)4.4 设备运输、吊装、安装 (12)第五章操作指导 (16)5.1 系统排污 (16)5.2 系统的试漏试验 (16)5.3 电气检查 (17)5.4 校核同心度 (18)5.5 系统的真空试验 (18)5.6 润滑油充注 (19)5.7 制冷剂的充注 (19)第六章机组运转 (21)6.1 试车准备 (21)6.2 试车 (21)6.3 常见故障分析 (26)第七章维护 (28)7.1 保养 (28)7.2 定期维护 (28)7.3 停机保养 (29)7.4 重新使用 (30)附件1 制冷剂压焓图 (31)附件2 维护记录表 (32)第一章安全注意事项1.1 制冷剂简介丙烯（R1270）制冷剂性质分子式：C3H6外观与性状：无色、有烃类气味的气体。

3S技术系列中国版权保护中心登记软件即输 S ynchronous Input 计算机软件著作权登记号：2005SR13254即算 S ynchronous Calculation即见S ynchronous Display精 度 速 度 效 率 效 益换热器大师® 2013.03.15.70 版(企业版7.0)Tube-Shell Heat Exchanger Master Version 2013.03.15.70(Enterprise Edition 7.0)用户手册Them® Manual维维计算机技术有限责任公司Weiwei Computer Technology Co.,Ltd.Emai:htcsoft@致热力设计工程师—V 2013.03.15.70 再版前言迅速、准确地进行工程设计是今天工程设计的显著特征，是追求速度、效益的必然结果。

因此，使用手工计算的工程设计根本没有发展的希望。

使用现代软件技术代替手工计算是不可逆转的局势，也是科学技术为我们带来的福音。

20世纪90年代，Microsoft Windows中文Windows 9X的成熟和普及又为中文界面的计算机软件提供了大发展的良机。

但是，由于开发队伍的知识老化和旧的编程思路的束缚，此项工作在工程技术界的进展异常艰难。

相当数量的工程计算软件向Windows环境的过渡仅仅是旧功能的照搬，没有充分利用Windows强大的功能优势。

还有部分软件仅仅是把手工计算模式原本不动地写成软件，因而其中充斥着手工计算时的近似、估算、简化、假说等不精确类容，大量的更加精确的数学模型没有体现在软件中。

这些软件充其量也仅仅利用了计算机优势的一半。

在换热器设计软件方面，国内的产品为数不多，功能一般。

国外同类软件价格昂贵（年租金10万元人民币以上）。

开发一个功能全面、方便实用的换热器计算软件是本系统开发者上个世纪的理想，跨越世纪的目标！终于在新世纪到来之际—公元2000年10月，THEM Ver 1.1横空出世，圆了开发者—不，是广大工艺工程师的世纪之梦。

COPYRIGHT从欧盟机器指令意义上说，这些操作手册是操作手册原件的英语翻译件。

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未经GEA Tuchenhagen GmbH明确同意，禁止对文件进行全部或部分的复印、再版、翻译或将其转化为一个机器可读的电子媒介。

法律声明文字商标T.VIS®、VARIVENT®、ECOVENT®、STERICOM®、VESTA®和LEFF®是 GEA TuchenhagenGmbH 公司的保护商标。

目录1概述 7 1.1有关文件的信息 7 1.1.1操作手册的约束力 7 1.1.2有关插图的注意事项 7 1.1.3符号和强调 7 1.2制造商地址 8 1.3联系方式 8 1.4欧盟符合性声明 9 1.5欧盟符合性声明翻译副本 10 1.6UK-Konformitätserklärung gemäß den Vorschriften zur elektromagnetischen VerträglichkeitVerordnung 2016 11 2安全 12 2.1规定用途 12 2.1.1使用要求 12 2.1.2不正确的运行状况 12 2.2使用单位的注意义务 12 2.3后续改动 13 2.4IP 防护等级 13 2.5一般安全注意事项和危险 14 2.5.1安全操作原则 14 2.5.2环境保护 14 2.5.3电气设备 15 2.6补充条例 15 2.7工作人员的资质 15 2.8安全设备 16 2.8.1标志 16 2.9残余危险 17 2.9.1静电危险部件和模块 17 2.10危险区域 17 3说明 19 3.1设计 19 3.2功能说明 23 3.2.1工作原理 23 3.2.2不带电磁阀的控制头 23 3.2.3带电磁阀的控制头 23 3.2.4带盖的控制头 24 3.2.5安全排气/安装位置 24 3.2.6复位功能 24 4运输和仓储 26 4.1仓储条件 26 4.2运输 26 4.2.1供货范围 26 5技术数据 27 5.1铭牌 27 5.2技术数据 29 5.324V DC 版本的传感器模块规格 30 5.4AS 接口传感器模块规格 31 5.5开关点公差和信号输出 33 5.5.1开关点公差 33 5.5.2信号输出 33 5.5.3信号输出反转 34 5.6附件 35 5.7润滑剂 36 5.8设备 36 6装配和安装 38 6.1安全注意事项 38 6.2建立软管连接 38 6.3气动连接 38 6.3.1带 1 个电磁阀或不带电磁阀的控制头 39 6.3.2带 2 个电磁阀的控制头 406.3.3带 3 个电磁阀的控制头 41 6.4电气连接 42 6.4.1带电缆密封套的 T.VIS M-20 42 6.4.2T.VIS M-20 M12 连接器版本 43用于 ASI 的 M12/2 针 (24.2) 43用于 24 V DC 的 M12/5 针和 M12/8 针 (24.1/24.5) 43 6.4.324 V DC 电气接线 43M12/5 针连接器 (24.5) 44M12/8 针连接器 (24.1) 45电缆密封套 (24) 46 6.4.4AS-接口的电气接线 47连接器 M12/2 针 (24.3) 47 6.5视觉显示 47 6.5.1发光圆顶 48 6.5.2颜色转换 48 6.6将控制头安装在不同阀门上 49 6.6.1安装到 VARIVENT 阀门 50 6.6.2安装到带有提升执行器 R、T_R、M/2.0、M_0(06)、MT/T_R(08) 型的 VARIVENT 双阀座阀门 52 6.6.3安装到 T-smart 8000 蝶形阀 54 6.6.4安装到蝶形阀和防泄漏蝶形阀 56 6.6.5安装到 ECOVENT 阀 N_ECO 和 W_ECO 58 6.6.6安装到 VESTA 阀 H_A/M 60 6.6.7安装到 VESTA 阀 H_A 61 6.6.8安装到 N_/E 阀或 W_/E 阀或 STERICOM 阀 63 6.6.9安装到 T 型智能单座和双座阀门 65 6.6.10安装到 ASEPTOMAG 阀门 66 6.6.11更换控制头 66 7启动 68 7.1安全须知 68 7.2调试——不带电磁阀的控制头 68 7.3调试 — 带电磁阀的控制头（例外：空气/空气执行器） 69 7.3.1调试 — 带电磁阀的控制头（空气/空气执行器） 70 7.4服务功能 71 8操作和控制 72 8.1安全注意事项 72 9清洁 73 9.1清洁 73 10保养 74 10.1安全注意事项 74 10.2检查 75 10.3工具 76 10.4从阀门上拆下控制头。

Solutions for Home & Personal Care ApplicationsSpecialists in processing solutions,components and technologies2 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSGEA’s world-leading technology provides a unique synergy that accelerates product development, provides fast-tracked design and installation, reduces time-to-market and creates best-of-breed plant that perform now and well into the future. Our expertise extends from complete turnkey projects, engineering and installation to automation. We start with your visionThe processes used to manufacture home & personal care products present very specifi c challenges and require a particular set of skills. With many years of experience, GEA provides the most important deliverable in capital and scale-up projects: security of outcome.At GEA, we start with your vision; we look at the challenges you face, understand your manufacturing processes and select the most suitable plant design and technologies to achieve agreed outcomes.From that point onward, we use our unique combination of process and automation resources — as well as our global presence — to tailor integrated and cost-effi cient manufacturing solutions for optimum performance. With our history of innovation and worldwide network, we believe that it is our responsibility to seek the most eff ective solution in terms of price-performance leadership, sustainability and operational risk.Solving complex challenges around the world In every country we operate, our combined sales and support activities off er the entire range of GEA products and services from a central customer contact point.Coupled with world-class service, this enables us to leverage our strengths and deliver customer benefi ts such as faster innovations and global production networks.Solutions for home & personal care applicationsGEA’s know-how and expertise gives you a head start by providing a total home & personal care processing solutionSOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 3Personal Care ApplicationsBath and Shower Exfoliating gels Liquid soap Skin Care• Scrubs & polishers • Sun care lotions & creams• Creams & lotions • Ointments & gels4 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSOral Care • Toothpaste • Mouthwash • TreatmentsColor Cosmetics• Lipstick/gloss• Mascara• Make-up• Foundation SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 5Home Care Applications6 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSToilet Cleaners • Cistern block • Toilet gel • BleachSOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 7Engineering for a better worldSustainable manufacturing solutionsAll home & personal care products are heavily branded and are trusted by consumers worldwide to be effective, consistent and produced using sustainable technology. Today, every successful organisation must have a clear focus on the environment, not just because it’s the right thing to do, but because it makes economic sense. For many companies involved in the manufacture of home & personal care products, reducing batch times is a key strategic objective.GEA technologies and solutions give the industry the freedom to develop new and exciting products, combined with the confidence to manage scarce resources, minimize waste, significantly reduce energy savings per annum and thus deliver sustainable manufacturing solutions not just today, but for the future.A product is fixed, but knowledge is potentially infinite. GEA provides customers with access to the finest minds in the industry wherever they are in the world, engineeringsolutions that deliver flexibility and versatility.8 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSRepeatable processingIngredients and formulations will vary according to the desired use; however, the universal constant is the need tohave a repeatable and reproducible process so that the same formulation is produced each time and every time a process is run. Ensuring accurate dosing, GEA’s process solution off ers customers an attractive recipe management system that gives them 100% control, without risk, due to full batch traceability.Manufacturing more products in less timeIn the HPC world, manufacturers can and do create demand and so require the fl exibility to develop new products and bring them to market quickly, profi tably and preferably faster than their competition. All manufacturers understand the importance of keeping changeover time to a minimum, as increased downtime means a drop in productivity, and ultimately, revenue.Designed to automatically clean and/or disinfect an entire line or a single piece of equipment, GEA’s well-designed Clean-in-Place/ Sterilize-in-Place (CIP/SIP) system enables one part of a plant to be treated while other areas continue to manufacture product. Furthermore, a modern, cost-eff ective CIP/SIP system will not only save money in terms of higher plant use and productivity, but also as a result of reduced cleaning fl uid use, lower utility costs and signifi cant savings in time. GEA technologies and solutions enable the market drive towards plant intensifi cation.Energy efficient solutionsEnergy consumption is an increasingly important factor inthe Total Cost of Ownership (TCO) of a machine or plant.Off ering detailed engineering for the integration of utilities into production processes, GEA’s tailor-made solutions provides a holistic way to improve your processes, minimize energy consumption and improve your TCO. Our industrial cooling solutions provide the right temperature for each application, our heat pumps recycle waste process heat and the use of natural refrigerants ensures both long-term functionality and minimal environmental impact, all of which contribute to a lower carbon footprint and, in some cases zero emissions.Product PersonalizationGEA technologies allow customers to stay fl exible, and reproducibly manufacture personal care products that contain particles of every size, composition and density, from crushed seeds in facial scrubs, to fi ne powders in laundry tablets - ensuring maximum productivity, effi ciency and the highest quality products.In addition, where product personalization sees the need for Late Variant Additions (LVA), GEA’s robust manufacturing systems can be developed to meet the ever-changing needs of our customers’ processes.As well as meeting high standards of hygienic and sanitary processing, today’s technologies need to be utterly trustworthy, adaptable to changing market demands, and provide a secure platform for innovation that allows customers to developnew products and bring them to market securely andquickly.GEA technologies give the industry thefreedom to develop new and excitingproducts and thus deliver sustainablemanufacturing solutions not just today, butfor the future.SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 9Inline & Intank dissolving Slurry makingPre-hydration of powders EEx Powder WettingBatch MixerRecirculation System Inline powder eduction Premixing for Conti & Semi SystemsEvaporation (Plate & Tube)Freeze concentration Decanter / Centrifuges ExtractionMembrane FiltrationPowder Processes Powder Transport Powder Blending GranulationCentral & SatelliteSystemsSingle/Multi Stream Mobile Tank wash Mobile CIP UnitsMega CIPSIPWhat GEA offersGEA has access to market leading technology and,possibly, the most comprehensive portfolio of processing knowledge and expertise in the world todayComponents Hygienic Valves Pigging Systems PumpsIn-Line Measurement Cleaning DevicesControls & Integration ERP & PLMSCADA & Batch Systems OEE Systems Plant MonitoringCloud Documentation Smart Device IntegrationRaw Materials Handling Bulk Liquids Bulk Powders IBC/DrumsBig Bags & Sacks Bottles & Containers Aseptic Systems Offloading systemsUtilities Cooling Systems Heat PumpsAir Conditioning10 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSHigh Pressure HomogenizationConti & Semi Systems Single Pass MixingHeat & Cool Units Pasteurization UHT Treatment Inline CoolingSpray Drying Fluid Bed Drying Tablet CompressionHygienic High-Clean AsepticOur process expertise ranges from design and engineering to integration, optimization and installation; we are committed to delivering high quality, expertly manufactured products that meet your requirements.Supporting you takes a special type of partner; our expertise is wide ranging, covering virtually every aspect of processing, production and plant design.SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 11Working in partnership with every customerProcess automation and softwareGEA has a unique and deep understanding of our customers’ process automation and process control requirements, and we can tailor modular, precisely confi gured solutions for monitor-ing, analyzing, optimizing and fi ne-tuning each processing stage and overall plant operation.Our software solutions guarantee effi cient, reliable and reproduc-ible processing for top quality products. Cost saving and quick R.O.I.By choosing GEA solutions our customers achieve signifi cant cost savings and quick return on investment. They benefi t from the latest technological innovation, software and components from the world’s leading process technology supplier and de-veloper. Continued dialogue with our customers’ commercial, process and product experts means that we can identify and address bottlenecks and challenges, to minimize delays and unnecessary costs.GEA customers are assured of a long term collaboration.12 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSThe benefits of GEA solutions and systems speak for themselves:• Our technologies are constructed using the highest quality materials and components for longevity and optimum performance.• Our process control continually monitors, analyzes and adjusts working parameters and variables to ensure effi cient processing, optimize use of raw materials and minimize product losses and system down time.• State-of-the-art product recovery system and cleaning-in-place and sterilization-in-place systems enable more effi cient cleaning, reduced use of water and manpower, and minimized plant and machine stoppages.• Industry-leading hygienic and aseptic systems comply with the most stringent of regulatory requirements toensure product safety and quality.• Highly effi cient heat and water recycling solutions dramatically reduce resource and energy use and make GEA plants and processing lines environmentally sustainable.• In-house equipment, patented and innovative technologies have allowed us to develop some of the world’s most effi cient, eff ective and versatile processing solutions.• Skid-mounted, modular and easily integrated technologies are supplied ready to install, to ensure minimal down time and plant disruption.• Our global structure and supply chain enables best-of-breed equipment, applications and mitigation of operational and maintenance risks while ensursing repeatability andstry-leading hygienic and aseptic systems comply the most stringent of regulatory requirements to and maintenance risks while ensursing repeata robustness.SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 13GEA Service –For your continued successGEA Service works alongside our customers in close partnership, supporting them throughout the entire life cycle of their plant and equipment ensuring business success. To sustain optimum performance and ensure continued success, GEA Service provides a wide range of services to maintain and improve your plant and equipment.Getting you started – Seamless support for instant productivity and performanceRight from the installation, our GEA Service teams will work with you to get the best out of your plant and equipment. Westart as we mean to go on, a supportive and committed partner for life. We plan and build around individual needs, sharing process knowledge, training staff and supporting operators to get you up and running and ensure a smooth, seamless on-going service for optimum performance and safety.Keeping it running – The cost-efficient way of ensuringthe safety and reliabilityRegular maintenance is not a cost, it is an investment. By implementing corrective and preventive maintenancetechniques, we ensure high performance, availability and quality 14 · SOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONSSOLUTIONS FOR HOME & PERSONAL CARE APPLICATIONS · 15as well as maximum life cycle time of your equipment or plant.To ensure you benefi t from continuous production for minimalunexpected downtime, we provide fast support and top qualityspare parts, whenever and wherever needed.Constantly improving – Sharing our knowledge tosafeguard your investmentAt GEA we will work with you to keep your equipment up todate and meeting your needs today as well as tomorrow. Wesafeguard your investments by constantly looking ahead, byupgrading or modernizing of equipment and optimizing ofprocesses to meet changing needs and new market demands. Weare always working to increase production effi ciency and ensurepeak performance.Together with you – Enduring commitment to you andyour businessBy integrating the latest automation and control solutions weboost your output and effi ciency, reduce waste and minimizeresource use and the need for manual intervention. Ourcommitment to you and your business means investing in yourobjectives, your risks and your future success. We work in evercloser collaboration, providing on-going systems audits and on-site support, in order to generate improved performance throughinnovative new service models.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versityA l l m e n t i o n o f t r a d e m a r k s a r e r e g i s t e r e d t r a d e m a r k s o f G E A /s u b j e c t t o m o d i fi c a t i o n . © G E A G r o u p . A l l r i g h t s r e s e r v e d . S u b j e c t t o m o d i fi c a t i o n s . P r i n t e d i n U K .GEA UKGEA Process Engineering Ltd Warrington Cheshire, WA3 6JF United KingdomTel +44 1925 812650 Fax +44 1925 817797/contact/homepersonalcareGEA is a global technology company with multi-billion euro sales operations in more than 50 countries. Founded in 1881 the company is one of the largest providers of innovative equipment and process technology. GEA is listed in the STOXX ® Europe 600 Index. In addition, the company is listed in selected MSCI Global Sustainability Indexes.。

德国GEA Ecoflex板式换热器为您带来美好世界HVAC供热、通风、空调、制冷供热、通风、空调或制冷---GEA Ecoflex生产的板式换热器是每一个实用案例的最好选择。

供热领域的应用主要是地板采暖、泳池加热、太阳能设备等方面。

节能通风及空调则主要应用在大型综合办公室、医院、学校及其它私人或公共的场合等。

我们的专家会为您提供最理想的解决方案，这些方案源于我们针对不同工况所设计的种类繁多的垫圈式及焊接式板式换热器。

从具有多年成功运行经验的传统VARITHERM系列到新开发的NT系列，不但可以满足行业运行的要求，也为未来的应用设定了新的标准。

我们生产的板式换热器可以为各种HVAC项目提供服务。

GEA Ecoflex已经开发出自己的全新电脑控制生产技术，再配以层层的检验过程，使我们生产的每台板式换热器均达到了极高的品质标准。

GEA Ecoflex可以为HVAC项目提供以下的认证证明文件：ASME认证、UL认证(美国及加拿大)、CRN、DIN、UDT、CUS、及CE。

优势l 采用先进技术设计的板片具有极高的热传导率2 结构紧凑，重量轻3 可以适应很高的运行温度及压力4 板片材质采用不锈钢及其它特种材料，具有极高的抗腐蚀性5 连接方式灵活多样6 垫圈材质种类繁多，可为不同工况提供更多选择7 低容积量应用l 系统与冷却塔的间连。

2 自由制冷。

3 系统与池水的间连。

4 阻隔静压。

5 系统与贮热罐的间连。

6 水源预冷及与系统的间连。

7 饮用水加热器。

8 冷凝水热回收。

9 系统与热泵的间连。

10 锅炉防爆。

l1 电厂废水热回收。

l2 区域供热及制冷。

l3 地热采暖。

l4 蒸汽采暖。

l5 融雪GEA EcoflexGEA Ecoflex根据75年以上的从业经验，开发生产出以顾客为本，经济可靠的板式换热器，可为以下行业提供理想的解决方案：l HVAC ；2 纸浆／造纸；3 传统工业食品；4 制冷；5 医药；6 糖业；7 航运；8 石化；9 电力；10 纺织化工业使用灵活，应用范围广无论现在的化学业正经历着多么重大的技术变革，但许多的基本问题我们还是要面对,这些问题中包括生产过程中的加热与冷却。

GEA homogenizing valves Core componentsin your process2 · HOMOGENIZING VALVESThe homogenizing valve: the heart of homogenization technologyHomogenization uses high pressure energy to reduce theparticles contained in a fluid to required size, thereby obtaininga uniform emulsion that is stable over time. The particle sizethat can be achieved varies according to the application andproduct formulation, which is why there are various GEAhomogenizing valve designs. The valve geometry is fundamentalin obtaining specific results on the product and to ensureoptimal use of the pressure.Moreover, depending on the product and application, all of thevalves can be configured with a second homogenizing stage andare available in sanitary (standard) and aseptic versions.HOMOGENIZING V LVES · 3 How does it work?Homogenization is the only mechanical system among the highpressure technologies that uses high pressure in a continuousand variable manner.Thanks to a piston head, the product is pumped into thehomogenizing valve, where it is micronized down to the order ofnanometres. Inside the valve, the product undergoes the typicaleffects of fluid dynamics: turbulence, cavitation, shear forces andimpact speed.When the product exits from the homogenizing valve, itsphysical properties have changed: the particles are smaller andare distributed uniformly within the product.Maximum efficiencyThanks to more than 70 years of experience in high pressurehomogenization, GEA is able to provide the optimal solutionfor any homogenization tasks. Different homogenizing valvedesigns allow an increase in efficiency and a reduction inoperating pressure, providing energy savings and optimal use ofthe ingredients and resources.Before High Pressure Homogenization After High Pressure Homogenizationand those that contain flavourings, proteins and probiotics.Benefits:• Greater mechanical stress resistance • Longer lifetime• Reversible impact ring and passage head• More operating combinations thanks to the flat profile • Possibility of choosing configurations according to the operating conditions and direct control of the main fluid dynamics parametersNanoVALVE™HP (NVHP)NanoVALVE TM HP is ideal for processing antibiotics, additives and any production process up to 700 bar. Its design is covered by an international patent for fibrous product applications (PCI/ IB 2014/058613). The special profile has been designed following the same high-efficiency principle used in the NanoVALVE TM 3G, which reduces energy and operating consumption while improv-ing the homogenization conditions, even in the nutraceutical, probiotic and biotechnology markets. NanoVALVE TM HP is the perfect solution for both latest-generation homogenizers and machines that are already in operation; it can be installed as a retrofit kit in sanitary and aseptic process systems.ApplicationsNanoVALVE TM HP can be used in various production processes, from food, including foodstuffs containing favourings, probiotics and emulsions, to the chemical, pharmaceutical, cosmeticsand biotechnology industries. NanoVALVE TM HP is particularly suitable for applications that require high particle dispersion down to micron or nano level, such as:• Vaccine preparation• Parental nutrition• Nanocellulose (NFC)• Products containing additives, flavourings and stabilizers.NanoVALVE TM HP valves can be installed on Ariete models from the Ariete Homogenizer 3090 to the Ariete Homogenizer 5400 for operating pressures from 250 to 700 bar and for production capacities from 5,000 to 32,000 l/h.Specifically designed for medium process pressures and to improve efficiency, the NanoVALVE TM HP optimizes the degree of homogenization at lower pressures compared to traditional valves, reducing energy and spare parts consumption, and consequently reducing environmental impact.The Revolutionary Features• Flexibility: different valve profiles and dimensions depending on the capacity• Reversibility: the homogenizing valve is composed of two parts, both of which are reversible• Ceramic version available• Longer valve parts lifetime• Aseptic version available• Easy assembly and maintenance• 3-A compliant• Can be adapted to all homogenizer brands as a retrofit kit6 · HOMOGENIZING V LVESG E A H o m o g e n i z i n g v a l v e s o v e r v i e w _R E V 10/2018 © G E A M e c h a n i c a l E q u i p m e n t I t a l i a S .p .A . A l l r i g h t s r e s e r v e d . S u b j e c t t o m o d i fi c a t i o n s .GEA Group is a global engineering company with multi-billion euro sales and operations in more than 50 countries. Founded in 1881, the company is one of the largest providers of innovative equipment and process technology. GEA Group is listed in the STOXX ® Europe 600 Index.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versityGEA ItalyGEA Mechanical Equipment Italia S.p.A.Via A. M. Da Erba Edoari 2943123 Parma, ItalyTel +39 0521 965411Fax +39 0521 242819/contact。

Compresores de tornillo de GEACompresores de tornillo para refrigeraciónindustrial y aire acondicionado2Máxima calidad basada en un desarrollo demostradoYa sea la industria alimentaria, la industria química, el transportenaval o en climatización de oficinas, todos ellos necesitanrefrigeración. GEA dispone de las soluciones de refrigeración y aireacondicionado adecuadas para sus necesidades. Otorgamos especial valor a la eficiencia energética, la fiabilidad, la optimización decostes y la sostenibilidad.Como líder tecnológico internacional, GEA se especializa en latecnología de soluciones y en componentes para sofisticadosprocesos de producción. GEA también está muy especializada enla tecnología de compresores. La excelente calidad de nuestroscompresores de tornillo es fruto de años de experiencia endicha tecnología. Nos esforzamos en ofrecer valor añadidoy funcionalidad desde el desarrollo en nuestros laboratoriosde investigación hasta el control de calidad, pasando por losprocesos de producción.Con una red global de ventas y servicio, podemos atenderle casien cualquier sitio lugar del mundo donde nos necesite. Nuestrasherramientas de software también le ayudan a seleccionar launidad compresora óptima, así como a encontrar los repuestosadecuados..Energéticamente eficiente• Capacidad y control de Vi (relación de volumen interno) lineal • Perfil de rotor 5/6 diseñado por GEAFiable y seguro• Sistema patentado de protección ante vibraciones, que evita pulsaciones en carga parcial a relaciones de presión alta.• Rodamientos de alto rendimiento y compensación de fuerza axial hidráulica para una larga vida útil de producto.• Indicador de posición de corredera estandarizado y sellado herméticamenteFácil mantenimiento• Cambio fácil de los cojinetes de empuje y el cierre mecánico, sin necesidad de desmontar el compresor o el motor • Diseño a prueba de explosiones bajo petición• Certificaciones según la API 619 o la ISO 10440, otras certificaciones bajo petición• Presiones de servicio: 28 bares y 52 bares, otros diseños bajo petición.• Diseño particular para compresores de alta presión: Material de carcasas (por ejemplo, hierro fundido nodular), geometría de rotor personalizada, cojinetes de empuje reforzados (diseño TRIAX), cierre mecánico de alto rendimiento, extremo del eje de transmisión reforzado, etc.ASPECTOS DESTACADOSVISTA GENERAL DEL PRODUCTOSerie Volumen desplazado (m3/h)01002003004005006007008009001000200040006000800010,00012,00014,000GEA Grasso M a 2940 rpm 231–870 m3/ha 4500 rpm 354–1332 m3/hGEA Grasso LT a 2940 rpm805–11467 m3/ha 3550 rpm972–13846 m3/hOPCIONES3GEA Grasso M – Aumentando la eficienciaLos compresores GEA Grasso M son los primeros compresores de tornillo con una válvula de retención integrada activada por presión que asegura baja caída de presión. La integración del filtro de aspiración y la campana de acoplamiento simplifica aún más el montaje de la unidad. La excelente eficiencia energética de estos compresores se basa en la capacidad ajustable linealmente combinada con una relación Vi variable ampliada. La velocidad variable desde 1000 hasta 4500 rpm (6000 rpm para los C, D, E y G) asegura un amplio rango de funcionamiento y una eficiencia máxima a carga total y parcial.GEA Grasso M viene en ocho tamaños de modelo y cubre un rango de volumen desplazado de 231 a 870 m 3/h a 2940 rpm (de 354 a 1332 m 3/h a 4500 rpm).En resumen• Excelente eficiencia energética • Fácil montaje de la unidadGEA Grasso M (C, D, E, G)GEA Grasso M (H, L, M, N)4CARACTERÍSTICAS Y VENTAJAS ÚNICAS1. Rotores de alta eficiencia • Perfil de rotor 5/6 diseñado por GEA • Diseño compacto y rígido2. Capacidad/control de Vi • Sistema compacto e integrado • Control de capacidad lineal (10-100 %)• El mejor coeficiente de rendimiento a carga total y parcial3. Indicador de posición de la corredera • Herméticamente sellado • Adecuado para zonas peligrosas4. Cierre mecánico• Diseño y materiales de alto rendimiento • De fácil acceso para el mantenimiento• Montado en el lado de aspiración para una mayor vida útil de servicio5. Rodamientos axiales• Acceso rápido y fácil desde el extremo de no accionamiento • Reemplazables in situ• Descargado mediante pistón de balance para una larga vida útil 6. Conexión de aceite centralizado• Conexión opcional el lado macho o hembra del rotor • La mayoría de casos no necesitan bomba de aceite • Inyección de aceite ajustable7. Filtro de aspiración integrado • Diseño compacto para un montaje fácil8. Válvula de retención en aspiración activada por presión• Mínima caída de presión• Sin ruidos de vibración de válvula o muelles• Diseño simétrico permite la instalación del recíproco en aspiración (solo para C, D, E, G)Protección por pulsación de gas• Vibraciones y pulsaciones de gas reducidas a bajas cargas parcialesCampana de acoplamiento embridada • Menores costes de montaje • No es necesario alinear la unidad• Acoplamiento que facilita el mantenimientoFiltro de aceite integrado• D isponible como opción (solo para C, D, E, G)GEA Grasso M (C, D, E, G)GEA Grasso M (H, L, M, N)12345678123456875GEA Grasso LT – Compacta y potenteLa serie GEA Grasso LT viene en 16 modelos y con un desplazamiento volumétrico que va desde los 805 hasta los 11467 m3/h a 2940 rpm. Gracias ala combinación de cojinetes lisos y rodamientos antifricción de los rotores, el compresor disfruta de un ciclo de vida extremadamente largo y de bajos niveles de vibración y ruido. Es posible conectar los sensores de presión, temperatura y vibración. Su diseño simple ofrece una integración inteligente de la gestión de aceite mediante electroválvulas directamente conectadas para la Vi (relación de volumen interno) y para los ajustes de capacidad. El acceso directo de las electroválvulas y otros componentes facilita el montaje y las tareas de mantenimiento de la unidad.En resumen• Vida útil del producto extremadamente larga • Excelente nivel de ruido y vibración en todas las condiciones de funcionamiento6CARACTERÍSTICAS Y VENTAJAS ÚNICAS1. Control de la vibración• Conexiones para sistemas de control de la vibración2. Cojinetes radiales• Cojinetes de deslizamiento para altas cargas• Funcionamiento sin contacto ni desgaste3. Rodamientos axiales• Acceso rápido y fácil desde el extremo de no accionamiento • Sustituibles in situ• Descargado mediante pistón de balance para una larga vida útil4. Protección por pulsación de gas• Vibraciones y pulsaciones de gas reducidas a bajas cargas parciales5. Corredera de capacidad/Vi• Sistema compacto e integrado• Control de capacidad lineal (10-100 %)• El mejor rendimiento a carga total y parcial 6. Cierre mecánico• Diseño y materiales de alto rendimiento• De fácil acceso para el mantenimiento• Montado en lado de aspiración para una mayor vida útil7. Rotores de alta eficiencia• Perfil de rotor 5/6 diseñado por GEA• Diseño compacto y rígidoPuerto economizador• Conexiones ECO para un aumento de capacidadmáximo y mayor eficienciaIndicador de posición de la corredera• Herméticamente sellado• Adecuado para zonas peligrosasServicio y mantenimiento sencillos• Diseño compacto y que facilita el mantenimiento• Fácil acceso a las piezas móviles12345677Datos técnicosSerieTipo de compresorVolumen desplazado(m 3/h)Presión máx. de diseño (bar)Dimensiones 1)(mm)DN1 2) (mm)DN2 3) (mm)Peso 1) (kg)2940 rpm3550 rpm 4500 rpm L A H GEA Grasso MC 231279354288526606608065/80392D 265320406288826606608065/80401E321388491288986606678080444G 372449569289276606678080451H 47156972128 / 5296480082012580581L 54465783328 / 52100080082012580605M 708855108428 / 521094800856150100772N8701051133228 / 5211458008201501008001)con campana de acoplamiento 2)conexión de aspiración 3)conexión de descargaGEA GRASSO M8M1746737432202N21582891424741) a 2940 rpm con recalentamiento de 5 K y subenfriamiento de 0 K, valores de temperatura indicados: evaporación/condensación2) con economizadorSerieTipo de compresorCompresor 28 bares 1)(kW)Compresor 52 bares 1)(kW)Capacidad frigorífica 2)R717 | -35/+35 °CCapacidad frigoríficaR717 | 0/+35 °CCapacidad frigorífica R744 | -50/-5 °CCapacidad de calefacción R717 | +35/+80 °CGEA Grasso LTP 2017728512679R 26099710993433S 328126114184318T 368141315994814V 443169018685780W 506193221356631Y614234425917990Z 714271*********XA 8443209359510853XB 107040704499–XC 126048075366–XD 149156896351–XE 18427030––XF 22008393––XG 25209615––XH294611244––1) a 2940 rpm con recalentamiento de 5 K y subenfriamiento de 0 K, valores de temperatura indicados: evaporación/condensación 2)con economizadorGEA GRASSO LT11R T -002-0301-E S -E U © G E A G E A R e f r i g e r a t i o n G e r m a n y G m b H . T o d o s l o s d e r e c h o s r e s e r v a d o s . S u j e t o a m o d i fic a c i ón .GEA GermanyGEA Refrigeration Germany GmbH Holzhauser Straße 16513509 Berlin, GermanyTel +49 30 43592-600Fax +49 30 43592-777************GEA Group es una empresa global de ingeniería mecánica con un volumen de ventas de miles de millones de euros, que realiza operaciones en más de 50 países. Fundada en 1881, la empresa es uno de los mayores proveedoresde equipamiento innovador y tecnología de procesos. GEA Group forma parte del índice STOXX® Europe 600.Vivimos nuestros valores.Excelencia • Pasión • Integridad • Responsabilidad • GEA-versidad。

GEA Process EngineeringHS 500 / HS 1000 / HS 1200Heat Sealersengineering for a better worldHeat Sealers HS 500 / HS 1000 / HS 1200 OverviewGEA Avapac continuous heat sealers are designed to close a widerange of bags used in dairy and food ingredient plants.The bag is levelled as it enters the sealer which eliminates theneed for cutting and resulting wastage. Auto-levelling (availableon HS 1200 and HS 1000) allows for a fully automated baghandling process from bag filling through to palletising.The internal liner is sealed by application of heat, and is then scoredwithout damage to the outer paper to form a free floatinginternal pouch within the bag. This pouch can be easily removedand passed into a hygienic environment avoiding exposureof the product to contaminants or unfiltered air.The outer paper bag is then folded and closed by re-activation of thepre-glued strip. Options for alternative bag closure methodsincluding sewing and taping are available.Fold-Over SystemReactivates the pre-appliedglue strip and closes theouter paper liner of the bag. All performance data achieved under test conditions with standard packaging materials.All specifications and dimensions subject to revision without notice.Design Objectives• To be integrated in fully automated bag packinglines or, alternatively to work as a stand-alone unit using an operator interface• Avoid bag trimming• Handle a wide range of bag sizes and types• Provide a robust and reliable inner linerseal and high quality closing function• Compliance with hygiene standards• Provide integrated and extensible control forother equipment in a bag handling plant• Ease of operation and maintenance Features• Manual or powered height adjustmentfor a wide range of bag lengths• Automatic bag top levelling (HS 1000 & HS 1200)• Bag mouth cleaning and dust extraction prior to sealing • Heat sealing and Scoring of the inner liner• Automatic closing of step-top bags• Quick-release systems for heating and scoring parts • Extensible PLC control for additional line components Standards(a) EU Directives and their harmonized standards:• Machinery 2006/42/EC;• “ATEX” 94/9/EC;• Electromagnetic compatibility 2004/108/EC;• Pressure equipment 97/23/EC;• Hygiene EHEDG Guidelines; andcompliance with 1935/2004/EC(b) US standards covering:• Hygiene USDA Guidelines; FDA Codes ofFederal Regulations - (CFR series 21)• Machine Safety OSHA 1910 Subparts O&S; ANSI B11.19;ANSI/PMMI B155.1; NFPA 70 & 79; ANSI/ISA 12.10.05Bag requirements• Length = 750-950mm, width = 500-600mm• Multi-wall Kraft paper bags with PE internalliner and pre-applied glue strip• Bag over powder = 250-300mm (bag width dependent)Integrated ControlsOptional stand-alone controlor fully integrated to anautomated packing system.Heat SealingMultiple stage sealing andscoring to provide hermeticclosure of inner plastic liner.Height AdjustableManual handwheel ormotor driven system toadjust sealer height forvariable bag lengths.Seal CleaningEliminates powder fromthe seal area to ensurereliable hermetic sealing.Automatic LevellingEnsuring that the top fold closureis parallel to the top of the bag.© G E A G r o u p A G . A l l r i g h t s r e s e r v e d .GEA Group is a global engineering company with m ulti-billion euro sales and o perations in more than 50 countries. Founded in 1881, the company is one of the largest providers of i nnovative equipment andp rocess technology. GEA Group is listed in the STOXX® Europe 600 Index.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versityGEA Avapac Ltd.12-18 Foreman Road, PO Box 10266, Te Rapa, Hamilton 3241, New ZealandTel: +64 7 849 3414, Fax: +64 7 849 3494**********************GEA Nu-Con Ltd.8 Fisher Crescent, Mt Wellington, PO Box 12-264, Penrose, Auckland 1642, New ZealandTel: +64 9 276 2388, Fax: +64 9 259 0172**********************GEA Process Engineering B.V.Munsterstraat 5, 7418 EV DeventerPostbus 2064, 7420 AB Deventer, Netherlands Tel: +31 570 663 366, Fax: +31 570 663 377********************GEA Process Engineering Inc.1600 O’Keefe Road, Hudson, Wisconsin 54016, United States of AmericaTel: +1 715 386 9371, Fax: +1 715 386 9376*****************。

If you like to keep it well treatedCool Calculations. Hot Facts. Efficient solutions at the best conditionsEfficient operation of ship and power station diesel engines necessitates optim um fuel supply. This key condition is accomplished by the Visco- Booster Units developed for fuel treatment.This unit consists of a treatment system that meets the fuel requirements, in terms of the required injec-tion viscosity and temperature, between the clean oil tank and injection system for the main and auxiliary engines. The purpose-built booster pumps provide for the necessary system pressure. The modules are designed to the different engine consumption levels depending on their power ratings, as well as the injec-tion viscosity (approx. 4 – 50 cSt) and correspondinginjection temperatures (approx. 100 – 180 °C).Fulfills all requirementsDepending on the engine manufacturer, different variants are required for the integration of Visco-Booster Units.GEA Westfalia Separator Group has responded by offering a variety of system solutions. W hether with or without stand-by function for feeder pumps, booster pumps and heavy fuel oil preheaters, wheth-er for one or more engines – you will always find a solution that meets your needs and expectations. Naturally, all systems are compact, lightweight, reli-able, easy to install and simple to maintain with all main components operating at optimum performance.Approved by all major classification societiesFull Speed Ahead!Marine unitsStandardized unitsfor supplying HFO to the main and auxiliary enginesonboard ships. GEA W estfalia Separator Groupmarine units satisfy these requirements in full. Theycomprise all important main components (pumps,preheaters) as stand-by units as well as furtherelementary functions like automatic product filtra-tion by compressed air-assisted cleaning, fuel con-sumption and viscosity measurement. An optimumarrangement on a base frame enables a compactconstruction while at the same time ensuring goodoperability. Split add-on modules (feeder / boostercomponent) for adaptation to the respective installa-tion conditions are available if required.Advantages•Adjustment to all available motor sizes•Standard modules available•Shell and tube preheater as standard•Central monitoring systemOptimally harmonized modules guarantee reliable functionality1 HFO2 MDO3Change over valve Optional: automaticoperated4Pressure control valve5 Stand-by6 Strainer7Feeder pump 8Fuel to day tank9Fuel from engine10Automatic backflushing filter11Flow meterOptional: Coriolis massflow meter12Mixing / degassing tank 13Booster pump 14Steam or thermal oil15Regulating valve16 P reheater17Viscosity sensor18Fuel to engine19Steam trap20Condensate or thermal oilThe split into feeder and booster unitguarantees high capacities in power stationsPower to the PeopleDiesel engine power plant unitsTo be able to ensure a high plant availability and to achieve the high plant capacities, several diesel gen-erators are frequently installed in power stations.We recommend splitting the classical “Marine Unit”into a “Feeder Unit” and, depending on the number of engines, into several “Booster Units”.Advantages• Simple adjustment to the engines in operation • Higher availability of the complete installation • Simple switch-over to HFO / DO for each engine • Easy adjustment if the system is later upgraded GEA Westfalia Separator Group has developed the right systems for this task. The flow chart shown represents one possible solution. The available sizesare set out in the adjacent tables.Feeder UnitBooster Unit(s)1 HFO2Return to day tank3 DO4 Strainer5 Stand-by6Feeder pump7DO pump8Pressure control valve 9Automatic backflushingfilter10Fuel to day tank11Fuel from engine12 Flowmeter13Mixing / degassing tank14Steam or thermal oil15Stand-by / option16Booster pump17Regulating valve18 P reheater19Viscosity sensor20Fuel to engine21Steam trap22Condensate or thermal oilEverything under ControlSystem controlThe control system as a compact, space-optimizedcontrol cabinet in 3-piece design for a redundantfeeder system. Reliable hardware-based switch-overin case of loss of a feeder with constant operatingreliability.The complete operation and visualizaton is via a user-friendly touch panel. All parameters and functionscan be controlled from this panel and can be adaptedto suit the application and needs of the operator.Switch-over from viscosity regulation to temperatureregulation is possible at any time. All necessary infor-mation can be read off at a glance on the operator side.Operation of the plant in the event of failure of thePLC is assured by a manual level.Control Panel with PLCA Focus on the EssentialsKey features (standard)•Viscosity and temperature regulation •Constant pre-pressure to the motor •Display and graphical visualization of fuel consumption for HFO, MDO, MGO •Double standby safety ensuring optimum performance and reliability on board• Degassing•Fine particle filtration•Pre-selection of fuel density•Suitable for low-sulphur fuels Optional features•Connection to different bus systems (Profibus, EtherNet, Modbus, etc.)•Additional control section (graphic display) for installation in ECR•Fully automated changeover from HFO to MDO (MGO) to best match engine requirements / specifications•LT coolerGraphic display•Display and graphic visualization of fuel consumption for HFO, MDO, MGO •Graphical reporting of temperature and viscosity parameters development •Complete operation via one control panelYour Partner for Reliability, Budget Control and Efficiency serv&care is the GEA Westfalia Separator Group service philosophy reflectingyour needs and covering all common activities from the Business Area Service International and all service organizations in the subsidiaries of GEA Westfalia Separator Group.This service philosophy should be understood as theoverall common service understanding, supportingthe values, vision, mission and strategy of the GEAand the Business Unit GEA Mechanical Separation.The name serv&care combines twoaspects of the modern service world“serv” stands for service, meaning concrete actions tohelp in any way to maintain your equipment. Whetherit is for Spare Parts supply, assistance using ourexcellent Field Service Engineers or our factory autho-rized comprehensive repairs, all are covering yourrequirements. The main values of these services arespeed and quality. Our worldwide service networkserves as a basis to allow us to fulfill your require-ment. GEA Westfalia Separator Group offers on-timedelivery of spare parts through our logistic hubs, localstock levels and a global network of highly trainedand experienced Field Service Engineers and alsohaving the specialized machinery in our AuthorizedWorkshops for comprehensive and safe repairs thatonly we can provide. “care” stands for the drivingforce of our service organization to be an innovativeand reliable partner. Together with you we strive tofind optimum solutions that fulfill and exceed yourexpectations. We are not only servicing the equip-ment, we offer solutions that satisfy the central taskto increase the reliability of your equipment, operatesefficient processes and ensure that you meet your owncorporate mandates for total quality.Our motivation is to supply complete and timelysupport that is “one step ahead” of your supportrequirements. “care-thinking” is the basis of ourself-understanding as the market leader and beingrecognized as your first choice service provider.Customer benefit orientated service productsolutions from GEA Westfalia Separator GroupYour maintenance needs and requirements can bedrawn together from our comprehensive serviceportfolio. Every individual service plays a vital rolein securing the reliability, cost control and efficiencyof your centrifugal equipment.The serv&care service products•Spare Parts –for protecting your investments•Field Service – always nearby waiting to assistyou, 24 hours a day, 365 days a year•Repairs – care, precision and responsibilityfrom the manufacturer•Rental Bowls / Exchange Parts –keep downtimes to a minimum•Upgrades / Modernization – latest design partsand components engineered specifically for yourmachine•Condition Monitoring – reliable informationfor optimizing the installation availability andavoiding unscheduled downtime•Service Level Agreements –service packages for higher availability togetherwith full budget certainty•Customer Training – modern trainingapproaches with the aim of dealing with yourown practical situations•Factory Rebuilt Machines – used separators anddecanters in First-Class quality•Applied Consulting – optimizing and adjustingoperations with the latest technical knowledgeMore information:/service/original-manufacturer-service.html11GEA Group is a global engineering company with m ulti-billion euro sales and o perations in more than 50 countries. Founded in 1881, the company is one of the largest providers of i nnovative equipment andp rocess technology. GEA Group is listed in the STOXX® Europe 600 Index.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versityGEA Mechanical EquipmentGEA Westfalia Separator Group GmbHWerner-Habig-Straße 1, 59302 Oelde, Germany Phone: +49 2522 77-0, Fax: +49 2522 T h e i n f o r m a t i o n c o n t a i n e d i n t h i s b r o c h u r e m e r e l y s e r v e s a s a n o n -b i n d i n g d e s c r i p t i o n o f o u r p r o d u c t s a n d i s w i t h o u t g u a r a n t e e . B i n d i n g i n f o r m a t i o n , i n p a r t i c u l a r r e l a t i n g t o c a p a c i t y d a t a a n d s u i t a b i l i t y f o r s p e c i f i c a p p l i c a t i o n s , c a n o n l y b e p r o v i d e d w i t h i n t h e f r a m e w o r k o f c o n c r e t e i n q u i r i e s . P r i n t e d o n c h l o r i n e -f r e e b l e a c h e d p a p e r · P r i n t e d i n G e r m a n y · S u b j e c t t o m o d i f i c a t i o n · W e s t f a l i a a n d W e s t f a l i a S e p a r a t o r a r e r e g i s t e r e d t r a d e m a r k s o f G E A M e c h a n i c a l E q u i p m e n t G m b H . B _M A -14-08-0011 E N。

D GGEA Searle系列优点产品系列涵盖了一千多型号,以模式化的设计和多种的风机尺寸为基础创造了更广的产品选择供用户按其要求来选择.性能保证我们所有的风冷散热器都具资格证书,在Eurovent“全部认证”质保程序下每一台设备的性能都如其标识的一样质量保证.静音设计我们的风冷散热器因为使用最新型的4,6,8和12级的风机能满足最严格的噪音限制.加上我们提供的EC技术贯穿标准产品系列赋予 变速控制和高的效率.节能随着能源日趋紧缺,对于工业节能变的越来越重要,尤其对于终端用户层面. 我们新型设备采用最新技术来确保更大的能源使用效果.质量信心我们给予所有的风冷散热器以12个月的质保期,而对EC技术风机附加上12个月保质期.(详见销售质保标准条例及条件,不包括违章操作导致的腐蚀情况)风机被选择的风机范围针对制冷行业给予最佳的性能组合,包括了在气流容积,噪音和高效能力,客户能选择最新的EC技术,从而达到高效和速控能力.换热芯换热芯是由优质材料制成的高质量产品.并且都经由Searle公司的研发设备严格测试过以确保其高的性能.我们标准的换热芯主要由铜管组成,铜管又经机械膨胀到翅片完整冲压的围圈孔里. 这保证了铜管和翅片间贴合的持久性与有效性,也保证了热交换的最大化.换热芯有机箱维护,内里每一个风机组块以内隔板分隔从而阻止了非循环风扇的气旋.可选择其它材质的翅片来加强防范污染, 或是海洋类环境的影响:-Cu/Av - 铜管/乙烯类涂层铝质翅片Cu/Cu- 铜管/铜质翅片Cu/Et- 铜管/电渡锡铜质翅片Cu/Al/Bg- 铜管/ Blygold防护涂层铝质翅片23风冷散热器选项竖立安装设备可能特别指明是水平(标准)或是竖立方向安装.Blygold®防护涂层Searle公司的专业涂层设施是用Blygold品牌技术为 铸造好的换热芯喷涂且固化的防腐措施,用来对抗 严酷的气候如沙塵或是盐的侵蚀,同时也避免由于 自身两种金属材料间的相互电类感应.涂层对铝无 任何影响却能避免任何外界对换热芯的温度性能 的影响,延长工作寿命也最大化制冷能力并降低能 源使用成本.涂层的导向是创造一个极低的涂层厚度但却是高的化学腐蚀防护作用.The Blygold®concept is a revolutionary prod-uct created to prevent corrosion and reduce energy costs .控制选项GEA Searle公司提供多种选择的控制套装,包含了 使用Searle变频器或是最新EC风机控制系统的多 种速度控制的产品, 控制选择包括了:EC速控变频速控三端双向开关速控双级速控单级速控如果是用Searle推荐的速 控方法可考虑加上选 择 性的内置电机保护措施.其它选项Searle提供覆盖广泛的配件和附加可选择项,包括 抗震柄座和选择性加高支架 - 目的是改善条件限 制区域的空气流动. 请联系您当地的销售代表询问详情.4新的版本可以PDF 格式显示产品规格信息.这种形 式展现的规格文件包含了公司标志,联络方式,和任 和其它职业文件格式的要求.产品规格文件能包含 一个或是多个规格页面及相关图纸(除标准产品资 料以外的附加信息).注意:在上面节选界面里的书签于PDF格式中能迅 速从大量的规格文件中导向相关部分.网址登陆 网站以获取最新的公司与产品信息.GEA SearleEurovent 认证系列产品是由Eurovent 冷凝器全认证系统认证,性 能方面符合BS EN 327,而噪音方面符合 EN13487. 数据覆盖包括:性 能, 噪音强度,主噪音压力,电 输入 及表面积.5质量与性能此处配示了最新Searle 产品选型软件选型时节选的电脑界面. 保留了用户乐见熟悉的内容,但添加了销售人员和用户两方面要求的新特征和数据.新的引导界面介入了Searle 公司新加盟的盟主 - GEA 制冷.引导界面主界面主界面合并了传统的格局和当前的程式的呈现,而现在只要点击图标或是选择的图标下列的列项就能进入各个产品类别查看所选的具体产品; 不论哪一个都很方便. 左边的选键框允许用户键入内容 (例如:MM -冷凝器型号选择) 考虑从有限的型号数 字中选择.选型规格众多型号中的单一型号的产品规格以传统的形式 呈现出来.在这个节选的界面中虽然看不出但用户 可从规格界面上选择额外的选项(点击规格底部的查看框). 设备的实价(含额外客户折扣)将立即计算 并显示出结果.PDF 格式规格产品选型软件能源标牌现在’能源标牌’也是Euroven 全认证体系一部分.排列 以正常功率与电输的比值 如下面条状表格所示:R 代表’正常功率/风机电总输入.质量保证Searle 公司是一个ISO 9001体系的质保公司:涵盖 性能, 制造系统和 检查测试.CE 标识Searle 的干式冷风机是经’低电压条例’核准的配有 CE 标识,鉴’压力设备条例’类别1或是’SEP ’不包括 在内.极低很低 低 中等 高DG 66searle 完整详尽的规格是通过型号长度选择从1200毫米,1400毫米和1800毫米,单板面(1143毫米)或是双汰面(2286毫米)的配置. 此系列可长达6台风机,加上换热芯尺寸2排到4排管之间, 多重标准的风机选择直径可大至910毫米.Searle 通过采用EC 风机以提供最新的风机控制技术,高效但低噪音,配以完整的风机速控套装包. 请参考产品资料的前页EC 风机组的完整详情和适宜的运用.DG 系列干式风冷散热器是个全面多用途的系列产品, 适用于广泛多样的应用,功率范围21到617千瓦.平底的水平形式和竖立式都能达到这个功率范围.再加上Searle 还创造了最新的针对高温运用的’鼓风’水平设计.所有的干式散热器最好使用Searle 的选型软件来选型,可于 在线选型,及用选型软件CD 操作.注意:.DG风机参数表格781 板面2 板面竖立型水平型注意:全部的尺寸规格都是以毫米为单位. 常用接线箱根据控制选择的要求来变换尺寸.竖立型常水平型13基伊埃 热交换器基伊埃 Searle有限公司20 Davis Way, Newgate Lane, Fareham, PO14 1AR电话.+44(0)1329823344, 传真 +44(0)1329821242****************.uk,我们保留对此资料部分或全部更改的权利,并不将 本资料规格细节更改事先告知于众,而且为了维持 生产的延续性会使用其它相关更具竞争性的不同 制造商供应的配件.发行号 风冷干式冷风机 2010部件号273-103-046。

PHARMA AND BIOPHARMARequirements profile for WFI pumpsREQUIREMENTS PROFILE FORWFI PUMPSWhen it comes to pumping sensitive media with low, medium or high viscosity GEA positive displacement pumps are the right choice for hygienic processes in the food, beverage or pharma industry. Why?1. The mediaWater is not only the stuff that all life on our planet has developed from. Water also covers 3/4 of our earth’s surface and is the most important element for man, animals and nature. The water that occurs in nature is more or less strongly contaminated with germs, depending on it source. Our potable water must be prepared as well to be used as a basis for pharmaceutical solutions, buffers, detergents, sol-vents in biotechnology and medical technology – e.g. for dialysis, parenteral medicines and infusion solutions. This highly pure water according to DAB 10 (aqua ad injectabilia) or water for injection (WFI) is produced of potable water or purified water. It must be free of pyrogens and sterile with a germ threshold of < 10 KBE/ml. Based on conventional distillation, there are several process steps today that will eventually lead to a quality correspond-ing to highly pure water. Selection of the materials, line routing and control technology, sterilization and CIP capacity of the components used – such as pipes, fittings and pumps – and the construction features of the plant components are very import-ant for ensuring a pharmaceutical facility’s quality.2. The requirements profilePumps for use in highly-pure water facilities (WFI), plant in the pharmaceutical industry, biotechnolo-gy and sterile process technology are subject to different laws and higher safety standards around the world. In spite of being simple to operate, they must offer the highest biological safety and must not have any negative influence on sensitive prod-ucts due to unfavorable hydraulics. In the European area, the “DIN EN 12462 biotechnology” specified performance criteria for pumps, the first specific definitions for cleaning and sterilization capacity, leakage tightness, materials and their surfaces, as well as constructional details regarding the CIP/SIP capacity of pumps. Specifically, the surface roughness of the special steel used in pumps is dealt with here and the electrochemical final treat-ment is emphasized as an optimal prerequisite for a smooth and low-particle surface. Design details such as the length-to-width ratio of gaps, are de-fined at < 1.5 and the ratio of length to diameter for dead spaces is indicated at < 2. This standard draft also names the test to be applied to certi-fy the cleanability of plant components for sterile processes. These are largely in compliance with the test method created by EHEDG. Further proof that the basic rules of hygiene-compatible design have been observed and cleanability of the com-ponents has been achieved was developed by the specialist department “Sterile process engineering in VDMA” together with the Chair of Apparatus and Plant Design at the TU Munich/Freising Weihen-stephan.3. The hygienic designMain criteria for cleanability of pumps include the cleaning-compatible construction, gap-free design of all inner parts and avoidance of dead spaces un-der observation of the ratio of length to diameter, which should be between 1 and 2. This applies, among others, to the sealing space of the slide ring packing and the arrangement, application and siz-ing of the residual emptying by diaphragm valve. The surface topography of the materials used is also integrated into the criteria for cleanability in terms of the physical properties and possible habitats for germs. The stainless steel centrifu-gal pumps of the GEA Hilge HYGIA and GEA Hilge CONTRA series meet these requirements in full in terms of cleanability (cleaning-in-place), steril-izability (SIP) and design. This also applies to the materials used and their surface properties, which2Pharma & Biopharmabecome the European standard for the area of pharmaceutics and biotechnology according to DIN EN 12462. The CIP-capable and sterilizable shaft seals are freely placed in the product space and have an o-ring seal against the housing cov-er and the impeller arranged according to hygienic design. This sterile sealing construction is avail-able in single-acting and double-acting tandem arrangement, flushed pressure-free. GEA has de-veloped a special solution for particularly sensitive applications: A double-acting slide ring packing in tandem design that can be operated with an over-laid pressure. This gasket particularly innovatively combines the benefits of “real” back-to-back slide ring packing with the requirements that sterile ap-plications pose in particular to slide ring packing: Cleanability, sterilizability and no dead spaces. The housing gasket is inserted gap-free accord-ing to the criteria of sterile technology. All gasket parts and the materials used are FDA-compliant. The stainless steel pumps of the GEA Hilge HYGIA series in the power range of up to 110 m3/h and delivery heads of up to 70 mFls as well as the GEA Hilge CONTRA series in the power range of up to 40 m3/h and delivery heads of up to 160 mFls were also tested for their cleaning capacity and accept-ed according to the provisions of the European Hy-gienic Equipment Design Group (EHEDG).This examination was conducted by the interna-tionally renowned research center Weihenstephan of TU Munich. The test result not only confirmed that the pumps can be cleaned without residue by cleaning-in-place, but that, in contrast to the reference tube, no residual contamination could be documented anymore either. This perfectly en-sures safety of a sterile process control. 4. The GEA Hilge CONTRA seriesIn addition to the GEA Hilge HYGIA series, the in-novative single- and multiple-stage pump series GEA Hilge CONTRA has been developed based on the criteria for Qualified Hygienic Design (QHD). This new pump series is executed according to the corporate philosophy using high-quality Cr-Ni-Mo materials of low-carbon quality 1.4404 or 1.4435 (316L) only. In addition to deep-drawn material for the deflector stages, the impellers, pressure pieces and suction covers use forged materials of the same quality. The impellers and guide vanes of the deflector stages are designed openly. The housings and impellers in the multi-stage pumps are sealed, among others, by an o-ring seal in ac-cordance with the criteria of Hygienic Design, gap-free with defined application pressure and with a metal stop. This ensures absolute cleaning capac-ity and sterilization in CIP/SIP processes and, as a result, safety for the user and operator of a system with sterile process control.In accordance with the high quality standard, the forged impellers have milled contours for optimal efficiency as well as very good NPSH values and smooth running. The entire construction, including the inner sterile mechanical seal (the pump is also available with a double-acting gasket arrange-ment), exclusively conforms to the criteria of Qual-ified Hygienic Design (GMP, FDA) and is also certi-fied to these criteria. Due to this fact and because of use of perfectly pore- and cavity-free materials of Cr-Ni-Mo steel (316L), the pump is outstanding-ly suitable for use in the pharmaceutical industry, medical technology and in process facilities of bio-technology. Special fields of applications result in the area of highly pure water transport (WFI) and in facilities for production of parenteral medicinesand infusion solutions.LeftFigure 1GEA Hilge HYGIAcasing with DrainvalveRightFigure 2Section of GEA HilgeCONTRA (5-stage)3The designs In addition to the classical block design and the pump design on a base plate with load carrier, integration of the GEA Hilge CONTRA series with the Adapta block is of great interest. This Adapta-block connects the pump to any IEC standard motor or Nema motor for the US market without use of a stub shaft, but with an elastic, short serial coupling. This ensures simple maintenance and permits removal of the motor without disas-sembly of the pump. Subsequent costs are minimized and the wet part of the pump can be left in the system (validation). Another criterion in the area of aseptic processes is the ability of completely draining the pumps. This draining capacity is largely achieved with a diaphragm valve at the bottom-most location of the housing.Since this option is not a perfect technical solution in mul-tiple-Since this option is not a perfect technical solution in multiple- stage pumps, the GEA Hilge CONTRA is offered in a vertical in perfect condition for this application. The vertical installation guarantees for absolute residual emptying via the suction socket. To ensure residue-free discharge of the liq-uid from the pump, all product-contacting components have been applied with the corresponding radii and inclinations, in-cluding the eccentric pressure piece. The vertical installation additionally saves space within a system, with the Adapta de-sign offering the additional benefit of leaving the entire pump in the system when dismantling or assembling the motor. This is a benefit not only for aseptic processes, in which, howev-er, additional sterilization cycles and validations that may be-come necessary if the pump is opened or dismantled can be dispensed with.The materials In addition to the requirements profile of the design according to hygienic criteria, the selection of materials is particularly decisive for quality and safety in process control in the area of the pharmaceutical industry. Thus, the sterile pumps of the GEA Hilge HYGIA and GEA Hilge CONTRA series use only stainless Cr-Ni-Mo special steels in the low carbon rolled steel quality 316L. The product-contacting surfaces are mechani-cally ground, polished and electrochemically finished accord-ing to the surface standard of the defined sterile class. In par-ticular, the process of electro-polishing is decisive for sterile technology, since a surface that has only been mechanically polished with its sharp peaks and valleys is predestined for hiding contaminants. In addition to this, the sharp peaks neg-atively influence the passive layer built up on the special steel that is responsible for the corrosion resistance. It may even be interrupted, which may impair the material resilience against the highly pure water. Electro-polishing levels out such peaks and removes them until a much smoother, more corrosion re-sistant and low-particle surface results.Figure 4GEA Hilge CONTRA series in the vertical Adapta design4Pharma & BiopharmaThe sterile pumps of the GEA Hilge HYGIA and GEA Hilge CONTRA series are available in the following surface/sterile standards and materials, with the surface roughness being defined in accordance with ISO 468 and DIN EN 12462 for biotechnology.Figure 5 Milled impeller,Rₐ ≤ 0.4 µm Surface roughness RₐMaterial Impeller, weldseams≤ 0.8 µm 1.4404/1.4435Impeller casted≤ 0.8 µm 1.4404/1.4435Weldseams ground, impeller milled≤ 0.8 µm 1.4435 Fe < 1 %Weldseams ground, impeller milled≤ 0.4 µm 1.4435 Fe < 1 %Weldseams ground, impeller milled5Ferrite content/“rouge”Corrosion-resistance of the smooth material sur-face and influence of the ferrite content play a de-cisive role due to the high aggressiveness of the highly pure water used in pharmaceutical produc-tion. Systems with highly pure water show color-ations that range from green to yellow and red and are defined as iron oxide (rust) in analysis. These discolorations and partial deposits are summarized under the term “rouge”. Some examinations clear-ly indicate the possible influence of the ∂-ferrite share, which leads to a lower expected corrosion resistance above a 1 % ferrite content in any case. Although Cr-Ni-Mo-steel materials according to the Schaeffler diagram are clearly in the austenitic area, in particular Cr-Ni-Mo cast steel has ferritic sections due to fine phases with high iron and low chrome contents. The occurrence of this ∂-ferrite share is due to the process by which the special steel melt freezes, in which ferritic contents oc-cur in addition to the primary austenitic textures. This ferritic content then leads to the development of rust in highly pure water such as WFI that only contains dissolved CO₂ – with all other analysis values below the evidence threshold. The colloi-dal …rust“ (ferritic oxide) may reduce the quality of highly pure water until it drops below the USI quality standards and is rendered useless for phar-maceutics and biotechnology. This “rouge” phe-nomenon can cover entire sections of tanks, pump and plant components that have a ferrite share in excess of 5 % according to the current scientific insights (among others in the USA) rather than complying with the quality of “low carbon” rolled steel of 316L with defined ferrite contents in WFI systems. There are some welding and processing procedures to supply e.g. pumps in materials suchas 1.4435 with a ferrite content of 1 % and to also Figure 6GEA Hilge HYGIA with drain6Pharma & Biopharmakeep the standardized material AISI 316L (1.4404) at a ferrite content far below 5 % after processing and the corresponding pre-selection. Of course, processing of the materials and aftertreatment as well as final cleaning (passivation) of the system before commissioning are important for the occur-rence of “rouge” in addition to selection of the right material. The fight against “rouge” by permanent passivation of entire plant components (a common process today in many companies of the pharma-ceutical industry) is effective as well, but consti-tutes a very expensive solution. Only the conse-quences of partially unsuitable plant and materials design are targeted here, rather than removing the causes described. It seems urgently advisable to start on a different approach here.The gasketsAll static and dynamic gaskets have been chosen according to the requirements of their hygienic fit-ting and design, as well as in light of resilience, CIP and SIP capacities, and to meet the requirements profile of FDA conformity:• S tatic gaskets: EPDM with FDA conformity. Options: FKM, FEPM and FFKM also with FDA conformity• D ynamic gasket: Single-acting certified sterile slide ring packing Option: Double-acting gas-ket arrangement with internal or external flush-ing or blocking water supply Material pairs: Silicon carbide/silicon carbide, FDA compliant Cr-Ni-Mo steelThe connectionsThe pumps are designed in such a way that all com-mercially available sterile connections according to DIN, ASME or ISO and customer-specific versions can be integrated. The following connections are intended by default:• S terile thread according to DIN 11864-1• Sterile flanges according to DIN 11864-2• C lamp connection according to DIN (e.g. DIN 11864-3), ASME or ISO• Tri ClampDocumentationDocumentation is an important part for validation and FDA approval of a pharmaceutical system. GEA supplies the following option for the sterile pumps of the GEA Hilge HYGIA and GEA Hilge CONTRA series as a certified operation purs. to DIN ISO 9001 for the specified standards:• T est report/acceptance minutes according to DIN EN 10204, 2.2• M aterial certificate according to DIN EN 10204, 3.1• F DA declaration of conformity for the gasket materials and other materials used • Measuring record surface roughness• Measuring record ferrite content• EHEDG test certificate• 3-A certificate• F urther inspections and certificates are avail-able on request.The pump as an integral control component in the WFI system process:The VE or WFI water system poses different re-quirements to the pump due to process-related situations. The pump design must consider the maximum acceptance quantities plus minimum flow in the reverse run. The resulting conveying quantity forms the basis for calculation of the pow-er demand of the pump. The conventional centrif-ugal pump works over-dimensioned across long distances. This is the case particularly for cases like “request of partial volumes” or “only recircula-tion”, e.g. during weekend operation. This hydrau-lic partial load operation will emit a larger share of the available energy to the product as heat. This energy form is removed again in part via the cool-ers – but this solution is process-technically par-adox and not economically sensible. It is much more elegant to avoid unnecessary heat input. Us-ing frequency converters between the pump and the supply grid adjusts the speed and therefore the performance of the pump smoothly. Pressure or quantity-dependent control circuits supply any demand with the corresponding pump output. Re-quests in WFI loops with few demand differences may partially be solved via fixed frequencies (with-out actual value sensor). The speeds from this are determined empirically, saved in the converter’s memory and then selected digitally. Use of fre-quency converters permits free definition of the delivery head H and the displacement volume Q of a pump. Running over the common grid frequen-cy clearly improves efficiency of the pump at small volume demands. The cost benefit by use of small-er pumps exceeds the extra costs of a frequen-cy converter. Recent developments in the power electronics sector make it possible to merge the components frequency converter and electric mo-tor. Without any change to the procurement costs for frequency converters, integrated versions are preferable due to the lower connection effort and space requirement (no control cabinet needed). The relocation of intelligence from the control cabinet into the field is described in the chapter on “decentralized peripherals”. Field bus systems connect individual subscribers and permit access to functions and data from one control level. The pump with integrated frequency converter is pre-pared for decentralized use and becomes a trans-parent actuator in the WFI loop. It determines a comfortable and economically efficient process.7。

Order Code forGEA Tuchenhagen VESTA ®Mixed Matched Sterile Valves Type HCAengineering for a better world GEA Mechanical Equipment2GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAOperating media•Operating temperature -10 °C to max. 135 °C •Sterilisation temperature max. 150 °C for 1h•Operating pressure0 to 6 bar (plastic actuator ISO 60.3, max. 5 bar)Control air•Control air temperature min. 0 °C, max. 70 °C - NO function• Control air pressure min. 5 bar, max. 6 bar - NC function•Control air pressure min. 5 bar, max. 8 bar •Valve port cross-section 100 %Materials, product contact parts •Housing1.4435 (AISI 316L)•Housing socket 1.4435 (AISI 316L)•Delta ferrite content optional•Bellows materialTFM1705 (PTFE), FDA-conformity Materials, non-product contact parts•Stainless steel actuator 1.4301 (AISI 304)•Synthetic actuator polyphenylene sulphide (PPS)Design features •Aseptic bellows sealing system •Pressure and vacuum resistant•One-piece PTFE bellows for universal applications •Defined pretension of the seal •Self-locking groove nut connection •Pocket-free designBenefits•Valve body drains completely in straight pipes •Reliable CIP/SIP cleaning thanks to optimised flow characteristics•Long service life for the PTFE bellows•Minimum space requirement, low process volume •Easy and safe maintenance •Wide range of body variants •Sizes up to DN 65 available, larger sizes on requestThe VESTA ®type HCA mixed matched sterile valve is a further development of the VESTA ®type C basic variant. The mixed matched type HCA is used wherever different types of connections are required in the through-flow line and the branch line. It designed to be used as an extraction valve for pipework systems, or for distribution of media.Shut-off takes place in the immediate vicinity of the through-flow line. This makes reliable cleaning possible. VESTA ®type HCA step-down sterile valves allow the integration of large nominal pipework diameters with the extraction of small quantities in a trouble-free and cost-effective manner. Moreover the improved flow paths, as well as the integration of additional sterilisation connections, reduce the dead pockets. The significantly reduced pipework volume on the extraction side and the improved evacuation procedure are further advantages compared withconventional solutions.3GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAExample for a order code4GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAExample for a order code5GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAExample for a order code6GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAExample for a order codeDIN Outside socket diameter, acc. to DIN11866, series A / DIN11850, series II DN 1013x1.5 2.12 2.3 2.10.48 1.040.56DN 1519x1.54 6.4 6.5 5.90.64 1.100.62DN 2023x1.5 4.810.411.811.8 1.03 1.820.93DN 2529x1.5515.216.716.9 1.59 2.63 1.36DN 4041x1.511.545.9644.0543.37 5.2 6.6 3.3DN 5053x1.513.561.5367.6670.00 5.5 6.9 3.5DN 6570x218120.22120.28133.22-15.69.3Inch OD Outside socket diameter, acc. to ASME-BPE, DIN11866, series C 0.5" OD 12.7x1.65 2.1 2.1 2.2 2.20.48 1.040.560.75" OD 19.05x1.654 6.5 6.9 6.00.64 1.10.621" OD 25.4x1.65 4.512.412.912.7 1.08 1.870.981.5" OD 38.1x1.68.542.5837.4237.25 5.2 6.6 3.32" OD 50.8x1.61166.8963.5965.26 5.5 6.9 3.52.5" OD 63.5x1.612106.8899.4993.70-15.69.3ISO Outside socket diameter, acc. to DIN EN ISO1127, DIN11866, series B ISO 13.513.5x1.6 2.1 2.4 2.8 2.50.48 1.040.56ISO 17.217.2x1.6 2.9 4.1 5.2 4.50.63 1.090.61ISO 21.321.3x1.6 3.28.29.18.8 1.02 1.810.92ISO 26.926.9x1.6513.714.313.7 1.1 1.880.99ISO 33.733.7x2.0 6.820.222.321.8 1.85 2.7 1.45ISO 42.442.2x211.548.1246.3543.84 5.2 6.6 3.3ISO 48.348.3x29.553.1560.5657.24 5.5 6.9 3.5ISO 60.360.3x21492.3784.6088.19 5.68.6 3.7Stroke Kv value [m 3/h] Weight acc. to actuator [kg]Ø[mm]I-II I-III III-I Synthetic Stainless Steel ManualKey figuresKv- flow direction7GEA TuchenhagenVESTA®Mixed Matched Sterile Valve, Type HCAPosition indicatorNOAir connection NCActuatorConnecting element ( groove nut)Valve stem Valve seatValve bodyPTFE bellows657e 6-12/2012 O r d e r C o d e M i x e d M a t c h e d S t e r i l e V a l v e sGEA Group is a global engineering company with m ulti-billion euro sales and o perations in more than 50countries. Founded in 1881, the company is one of the largest providers of i nnovative equipment andp rocess technology. GEA Group is listed in the STOXX® Europe 600 Index.We live our values.Excellence •Passion •Integrity •Responsibility •GEA-versityGEA Mechanical EquipmentGEA Tuchenhagen GmbHAm Industriepark 2-10, 21514 Büchen, Germany Phone +49-4155 49-0, Fax +49-4155 49-2423****************************,。

制冷设备安装操作维护手册Refrigeration PackageInstallation OperationMaintenance Manual基伊埃冷冻技术（苏州）有限公司2011-2前言感谢选择基伊埃工业冷冻设备，基伊埃致力于为客户提供满意的产品及服务。

为确保您使用的权益，并避免无谓的损失，请您在使用制冷系统设备之前务必详读此手册，并按各项操作要求作业。

如按本操作手册规范地安装、操作和维护，设备将为您提供满意的服务。

若有问题，请立即与我公司联络，公司将派专人为您提供最完善的售后服务。

未经授权的改造或超出使用限制、不正确的操作、缺少保养等，将会影响到产品的质量。

为避免本设备使用过程中对环境造成不良影响，在加油、放油和运行时，如冷冻机油不慎泄漏在地面上，应该使用油棉纱及时擦拭。

制冷剂泄漏可能会对环境产生破坏，禁止大量排放。

安装、使用和维修过程以及产品废弃后产生的废弃物不能乱扔，由操作者收集到不可回收垃圾箱中，委托有资质的机构或个人进行处理。

本制冷系统设备中含有制冷剂R1270，设备的运动部件和电气接头，具有危险性，操作不当时可能会引起伤害。

在搬运此设备或对其进行各种操作之前，请仔细阅读此手册中的有关安全的内容。

所有操作均只能由经过专业培训并能正确操作的人员来进行，而且要使用适当的工具，穿上防护性服装，并采取安全保护措施。

本手册旨在为从事制冷系统设备安装操作维护的专业人员提供使用信息。

目录Contents前言 (1)第一章安全注意事项 (3)1.1 制冷剂简介 (3)1.2 冷却水 (4)1.3 检查 (4)1.4 存放 (5)1.5 安全阀使用 (5)1.6 压力容器使用 (5)1.7 电气设施使用 (6)1.8 系统的干燥和清洁 (6)第二章安全指导说明 (7)第三章制冷系统概述 (8)3.1 冷冻系统介绍 (8)3.2 制冷原理简述 (8)3.3 制冷压缩机组工作范围 (10)第四章设备安装说明 (11)4.1 检验 (11)4.2 机房要求 (11)4.3 基础 (11)4.4 设备运输、吊装、安装 (12)第五章操作指导 (16)5.1 系统排污 (16)5.2 系统的试漏试验 (16)5.3 电气检查 (17)5.4 校核同心度 (18)5.5 系统的真空试验 (18)5.6 润滑油充注 (19)5.7 制冷剂的充注 (19)第六章机组运转 (21)6.1 试车准备 (21)6.2 试车 (21)6.3 常见故障分析 (26)第七章维护 (28)7.1 保养 (28)7.2 定期维护 (28)7.3 停机保养 (29)7.4 重新使用 (30)附件1 制冷剂压焓图 (31)附件2 维护记录表 (32)第一章安全注意事项1.1 制冷剂简介丙烯（R1270）制冷剂性质分子式：C3H6外观与性状：无色、有烃类气味的气体。

GEA Tuchenhagen VESTA ®Tank Bottom Valvesengineering for a better world GEA Mechanical EquipmentVESTA®Tank Bottom ValvesVESTA®tank bottom valves are used to shut off fluid media in tanks. They are designed to be fitted to the lowest point of the bottom to shut off the media flush with the tank bottomwithout any kind of sump.The pocket free design provides complete draining of the tank and optimal CIP/SIP cleaning.Thanks to the robustdesign of the body,and/or the body con-nection flange, thevalve can be weldedinto place without anydistor t ion. The extre-mely compact designallows VESTA®tankbottom valves to be fit-ted into the tightest ofspaces.In addition VESTA®tank bottom valves are avai l able in various designs to meet the requirements, for example, with an additional valve for CIP/SIP or drainage with a flush front shut-off (pocket-free configuration).VESTA®tank bottom valves are available in the following variants:• with body to be welded in• with body to be flanged in (body connection flange)Body configurations:- Model L (1 outlet)- Model T (2 outlets) for ring circuits.Tuchenhagen Service is always on hand to answer your questions and provide technical support for the selection of the optimal valve configuration for your application.VESTA ®Tank Bottom ValvesThe design features•Massive body - single piece manufactured from solid material •Massive body connection flange•PTFE bellows as shut-off element for universal applications •Hermetic sealing of the valve interior space from the external environment using patented bellows sealing system •Installation preferably at the lowest point of a tank bottom •Compact design•Self-locking groove nut connectionThe advantages•Shut-off flush with the tank bottom, without sump •Zero dead space design•Self-draining, even when installed in the side of a tank wall •Reliable CIP/SIP cleaning by means of flow-optimized design •Long service life for the PTFE bellows •Use of standard VESTA ®pneumatically and manually driven valve inserts •Easy and safe maintenanceVESTA ®tank bottom valve with additional CIP/SIP valveCross-section of VESTA ®tank bottom valve withadditional CIP/SIP valveBody connection flangeVESTA ®tank bottom valve with body to be welded inVESTA ®tank bottom valve with body to be flanged inVESTA®Tank Bottom ValvesField of application Suitable for the control and regulation of all types of fluid and gaseous mediaOperating pressure max 6 bar (87 psi)Control air pressure NC actuator - min. 5 bar (72.5 psi), max. 8 bar (116 psi)NO actuator - min. 5 bar (72.5 psi), max. 6 bar (87 psi)Operating temperature-10 °C (+14° F) to max 135 °C(max. 275° F)Sterilisation temperature max 150°C(302° F)Installation orientation Preferably horizontal (through-flow line), actuator vertical or horizontalMaterialsIn contact with product body 1.4435 / AISI 316L,PTFE-bellows TFM 1705, FDA-conformityNon contact with product synthetic actuator polyphenylene sulphide (PPS)stainless steel actuator 1.4301 / AISI 304SurfacesInternal Ra ≤ 0.8 µm / R z≤ 32 µin ( standard )Ra ≤ 0.4 µm / R z≤ 16 µin (as option)External bright metal (body and stainless steel drives)Synthetic actuator - surface structure in accordance with VDI 3400, roughness level 30 Nominal widths DIN- DN 10 to DN 80external diameter in accordance with DIN 11850 Series 2 / DIN 11866, Series AISO- ISO 13.5 to ISO 88.9External diameter in accordance with DIN EN ISO 1127 / DIN 11866, Series BOD- 1/2" OD to 3" ODExternal diameter in accordance with ASME BPE / DIN 11866, Series C(larger sizes on request)Actuators Manual actuator from synthetic materialPneumatic actuator from synthetic materialPneumatic actuator in stainless steelCertifications Documented verification of the following quality features- body with material inspection certificate in accordance with EN 10204/3.1 (on request)- documented verification of the surface roughness in form of a test reportin accordance with EN 10204 (on request to 3.1)- documented verification of the delta ferrite content in form of a test reportin accordance with EN 10204, optional (on request)- documented verification for the PTFE bellows in form of a test reportin accordance with EN 10204 FDA certificate of conformity – FDA 21 § 177.1550(on request to 3.1)- certificate for PTFE bellows (TFM 1705) concerning the documented evidence ofbiocompatibility in accordance with USP Class VI (on request)653e -04/2012GEA Group is a global engineering company with m ulti-billion euro sales and o perations in more than 50countries. Founded in 1881, the company is one of the largest providers of i nnovative equipment andp rocess technology. GEA Group is listed in the STOXX® Europe 600 Index.We live our values.Excellence •Passion •Integrity •Responsibility •GEA-versityGEA Mechanical EquipmentGEA Tuchenhagen GmbHAm Industriepark 2-10, 21514 Büchen, Germany Phone +49-4155 49-0****************************,。

维护进度表减速机驱动器：检查并旋紧所有紧固件（包括油销）x x 检查和修复漏油情况x x x 检查油位x R x 更换机油R R 确保排气口是打开的x x 检查传动轴或轴联器的对齐情况x 检查并旋紧传动轴或轴联器紧固件x 检查特殊磨损的传动轴、轴联器轴衬或挠曲部件x 润滑管线（如配备）检查软管和油嘴是否漏油x R xR – 请参考本手册中的说明注：建议您至少每周观察一次整体运行情况和状况。

请特别注意声音或震动上的变化，有变化时请仔细检查。

3操作和维修初步的防腐蚀保护Marley 减速机在装运时通过在非机加工零部件上涂亮光漆以及在机加工表面涂防锈润滑油来防止内表面被腐蚀。

这些涂层通常可以保护减速机避免被大气腐蚀，安全存储达 6 个月之久。

但是，如果将机油加入减速机，会溶解防锈润滑油，这样减速机就必须每周运行一次，以保持所有机加工内表面上有保护性油层。

检查减速机外表面。

如果外表面光洁度在装运或安装时被破坏，请根据需要重新喷涂环氧漆。

如果减速机配备了远程油尺/油位计和/或排水管，请向管道接头上的所有裸露螺纹涂上涂层，以防止腐蚀。

初次运行减速机投入运转前，必须将机油加注至减速机外壳上的满油位标记处。

请参阅“更换减速机机油”一节以获取机油加注说明。

随附新冷却塔提供的减速机中已加注初次注油所需的机油。

对于作为备件或更换订单提供的减速机，则未加注机油。

运转机械设备前，请检查油位并确保其位于减速机的满油位标记处，并检查外部油位计标牌（如配备）上的满油位标记是否与减速机中的“满油位”水平相对应。

检查所有油线以确保无渗漏。

请确保减速机上的排气口（和如有配备的外部油尺/油位计）未被塞上。

为了确保较长的使用寿命，减速机和马达必须保持水平，并且传动轴或轴联器必须正确对齐。

请参考冷却塔随附的《传动轴或轴联器手册》中的对齐指示信息。

也可从当地的 Marley 销售代表处获取该手册的副本。

注 — 如果此冷却塔配备了双速马达，那么在从高速切换到低速时至少有 20 秒的延时。