2/ 2023年第13期供稿/石家庄纽伦制动技术有限公司 赵 丹 刘国旗 采编/邹铁汉 张韦微起升机构AP 电磁自制动安全制动器AP 电磁自制动安全制动器（即电磁失效安全制动器）为常闭式设计，采用楔形自锁结构的机械结构；配有动作监控开关进行连锁保护和故障反馈，安全可靠；动作灵敏、上闸时间短；体积小、质量轻、安装使用方便、节省空间。
由于本身采用独特的机械结构，无需外设动力源，较同类制动产品经济性更好；且制动力与负载力成正比关系，即负载力越大制动力越大，安全可靠；本身结构紧凑较其他同规格制动器实现轻量化。
AP 电磁自制动安全制动器可广泛用于大中型起重机、港口装卸机械的起升机构矿用提升机、卷扬机、带式输送机、缆车等驱动机构，可作为铸造起重机以及其他机构低速轴的安全制动器，在其工作制动器失效或传动轴、齿轮等传动部件失效的情况下用于紧急安全制动。
目前实际应用客户有：河北武安裕华钢铁有限公司、山推铸钢有限公司、鞍钢实业冶金机械有限公司、河北敬业钢铁有限公司、山东通裕重工股份有限公司、北京北冶功能材料有限公司、包头常铝北方铝业有限责任公司、山东豪迈机械科技股份有限公司、山西通才工贸有限公司、北京首钢吉泰安新材料有限公司、内蒙古新长江矿业投资集团、中铁十二局集团第一工程有限公AP 电磁失效自制动安全制动器以其新颖的设计理——楔形自锁结构，摒弃了传统以液压站或电磁铁作为开闸动力源、以弹簧作为闭闸动力的结构，吸引到各领域的关注。
该制动器是近年来市场上出现的采用电磁与机械相配合的一种新型制动器。
AP 电磁失效自制动安全制动器无需采用液压站，制动时不需冷却，具有体积小、质量轻、节能环保、易维护等优点，受到广大用户的一致好评。
其座体U 形槽及摩擦块采用楔形结构，起升机构司、中铁十二局集团第二工程有限公司等。
产品以及主要部件拥有发明专利产品5个，国家实用新型专利15个，荣获2017年河北省工业设计金奖。
正常作业时，因支持制动器能够将起升的物品支持在悬空状态，故AP 电磁失效自制动安全制动器只是在电磁铁推动下打开与闭合，不参与制动；在支持制动器失效、联轴器损坏、减速器断轴、打齿等情况下，AP 电磁失效自制动安全制动器的摩擦块夹住卷筒的制动盘，摩擦块随制动盘的转动进入自锁状态，将卷筒刹停。
Instruction ManualMultistage Ejector Series ZL3/ZL6The intended use of this product is to generate vacuum.1 Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) *1), and other safety regulations. *1)ISO 4414: Pneumatic fluid power - General rules relating to systems. ISO 4413: Hydraulic fluid power - General rules relating to systems.IEC 60204-1: Safety of machinery - Electrical equipment of machines. (Part 1: General requirements)ISO 10218-1: Manipulating industrial robots -Safety. etc.• Refer to product catalogue, Operation Manual and Handling Precautions for SMC Products for additional information. • Keep this manual in a safe place for future reference.CautionCaution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.WarningWarning indicates a hazard with a medium level of riskwhich, if not avoided, could result in death or serious injury.DangerDanger indicates a hazard with a high level of risk which, ifnot avoided, will result in death or serious injury.Warning• Always ensure compliance with relevant safety laws and standards.• All work must be carried out in a safe manner by a qualified person in compliance with applicable national regulations.2 SpecificationsRefer to catalogue for more details. 2.1 ZL3 Series ModelZL3M □□ZL3H □□Nozzle diameter [mm] 1.9 1.5 Standard supply pressure 0.35 MPa 0.50 MPa Maximum vacuum pressure *1-91 kPa-93 kPaMax suction flow rate *1 280 L/min(ANR) Branch, Port exhaust 300 L/min(ANR)Air consumption *1 150 L/min (ANR) 135 L/min (ANR)Supply pressure range 0.2 to 0.6 MPa Operating temperature range -5 to 50 o C (No freezing or condensation)FluidAirVibration resistance *2 20 m/s 2 Impact resistance *3100 m/s 22.2 ZL6 Series ModelZL6M □□ZL6H □□Nozzle diameter [mm]1.9 x 2 1.5 x 2 Standard supply pressure Without valve 0.35 MPa 0.50 MPa With valve 0.37 MPa 0.52 MPa Maximum vacuum pressure *1 -91 kPa-93 kPaMax suction flow rate *1580 L/min(ANR) Branch, Port exhaust 600 L/min(ANR)Air consumption *1 300 L/min (ANR)270 L/min (ANR)Supply pressure range 0.2 to 0.6 MPaOperating temperature range -5 to 50 oC (No freezing or condensation)FluidAir Vibration resistance *220 m/s 2Impact resistance *3100 m/s 2NOTE *1) Values are at the same standard supply pressure and based on SMC’s measurement standards. They depend on atmospheric pressure (weather, altitude, etc.) and measurement method.NOTE *2) 10 to 500Hz for 2 hours in each direction of X, Y and Z (de-energised, initial value).NOTE *3) 3 times in each direction of X, Y and Z (de-energised, initial value).NOTE *4) Refer to operation manual of solenoid valve (JSY3000 series) and pressure switch (ZSE10 series) for the characteristics.3 Installation3.1 InstallationWarning• Do not install the product unless the safety instructions have been read and understood.• When mounting the product, tighten with the recommended tightening torque of the following screws.- Top surface and side surface mounting: 0.56 to 0.76 N •m - Bottom mounting: 0.29 to 0.30 N •m• When installing the product, secure the space required for maintenance and inspection of the product• Do not drop, hit, or apply excessive impact to the product.3.2 EnvironmentWarning• Do not use in an environment where corrosive gases, chemicals, salt water or steam are present.• Do not use in an explosive atmosphere.• Do not expose to direct sunlight. Use a suitable protective cover.• Do not install in a location subject to vibration or impact in excess of the product’s specifications .• Do not mount in a location exposed to radiant heat that would result in temperatures in excess of the product’s specifications• This product does not have a built-in suction filter. If there is dust in the usage environment of the product, consider using a vacuum filter (AFJ series)• Do not use in place where static electricity build-up can occur. • Do not use in an environment where surges occur.3 Installation - continued3.3 Air SupplyCaution● Do not use air containing chemicals, synthetic oils containing organic solvents, salts, or corrosive gases.● R ecommended quality of the supplied air be equivalent to the compressed air cleanliness grade "2: 6: 3" according to ISO8573-1: 2010.• Do not supply the pressure in excess of the product’s specifications .3.4 PipingCaution• Before connecting piping make sure to clean up chips, cutting oil, dust etc• When installing piping and fittings, make sure that no sealing material gets inside the port. When using sealing tape, wind it with one thread left.• Tighten fittings to the specified tightening torque shown in the table below.Port typePort sizeRecommended tightening torqueVacuum (2/V) port 1/2 or 3/4 (Rc,G,NPT)28 to 30 N ･m Exhaust (3/E) port 1 (Rc,G,NPT)36 to 38 N ･mVacuum pressure detection (G) port1/8 (Rc,NPT)3 to 5 N ･m• Fix the side of the body when piping to the vacuum (2 / V) port and pressure detection (G) port and fix the side of the port block when piping to the exhaust (3 / E) port.3.5 Wiring to the solenoid valve and pressure switchesRefer to the operation manual of solenoid valve (JSY3000 series) and pressure switch (ZSE10 series).4 Settings4.1 Manual Override (With supply valve and release valve)Refer to the operation manual of the solenoid valve JSY3000 series for the manual operation method.4.2 Release flow adjusting needleWhen the release valve is turned on, vacuum break air is let out.The release flow adjusting needle allows to control the vacuum break air flow rate.To adjust the break air flow, pull the push-locking handle to unlock it. Then, turn the push-locking handle clockwise to reduce the vacuum break flow, and turn the handle anti-clockwise to increase the flow.5 How to OrderRefer to the catalogue for ‘How to Order’.6 Outline Dimensions (mm)Refer to the catalogue for outline dimensions.7 Maintenance7.1 General MaintenanceCaution• Not following proper maintenance procedures could cause the product to malfunction and lead to equipment damage.• If handled improperly, compressed air can be dangerous.• Maintenance of pneumatic systems should be performed only by qualified personnel.• Before performing maintenance, turn off the power supply and be sure to cut off the supply pressure. Confirm that the air is released to atmosphere.• After installation and maintenance, apply operating pressure and power to the equipment and perform appropriate functional and leakage tests to make sure the equipment is installed correctly.• If any electrical connections are disturbed during maintenance, ensure they are reconnected correctly, and safety checks are carried out as required to ensure continued compliance with applicable national regulations.• Do not make any modification to the product.• Do not disassemble the product, unless required by installation or maintenance instructions.• Implement the maintenance and check shown below to use the multistage ejector safely and in an appropriate way for a long period of time.• Drain the air filter and mist separator regularly.• Replace the sound absorbing material (silencer) built into the ejector regularly.• Refer to the online operation manual for replacement parts. • Do not use benzene or thinner for cleaning.7.2 Replacement method of sound absorbing material (ZL3) 1) Loosen the two mounting screws of the silencer assembly and remove the silencer case (Fig.1)2) Replace the sound absorbing material inside the silencer case (Fig.2) 3) Attach the silencer assembly using the mounting screws. (Recommended tightening torque: 0.76 to 0.84 Nm)7.3 Silencer assembly (ZL6)1) Align the hook of the silencer assembly with the groove of the body, break it, and push it in the direction of the arrow until it clicks.2) When removing, slide the silencer assembly in the direction opposite to the mounting direction to remove it.ORIGINAL INSTRUCTIONSManual of supply valveManual of release valveSilencer assembly Push in until clicks. Silencer assembly Assembly screwsSound absorbing material Fig.1 Fig.2ZL3 Series ZL6 SeriesBody surface to be held (Width across flats 40)Exhaust(3/E) portExhaust block surface to be held (Width across flats 40)Vacuum pressure detection(G) portVacuum(2/V) port8.1 Limited warranty and Disclaimer/Compliance Requirements Refer to Handling Precautions for SMC Products.Caution● Exhaust from Multistage ejector1) For the silencer exhaust type, make sure that there is no obstruction around the exhaust port.2) In the case of port exhaust type, exhaust resistance may be affected depending on the pipe diameter and length, so make sure that the back pressure is 1 kPa or less. 3) Do not block the exhaust port. ● Ejector exhaust noiseWhen the vacuum ejector generates a vacuum, an intermittent noise (abnormal noise) may be generated from the exhaust section near the standard supply pressure where the vacuum pressure peaks, and the vacuum pressure may not be constant. There is no problem in use as long as the vacuum pressure range is sufficient for adsorption, but if you are concerned about the sound or affect the setting of the pressure switch, slightly change the supply pressure and reduce the range of the intermittent sound. Please avoid it.● About the breaking flow rate adjusting needle1) Leakage cannot be reduced to zero when the needle is fully closed. 2) Check that the push lock handle is locked.3) When unlocking the push lock handle, do not pull it with excessive force.4) This release flow adjustment needle does not rotate more than 12 rotations from fully closed. If you try to rotate the needle any further, it may be damaged.5) Do not tighten the handle with tools such as pliers. ● About solenoid valve and pressure switchFor the solenoid valve (JSY3000 series) and pressure switch (ZSE10 series), refer to each instruction manual.This product should not be disposed of as municipal waste. Check your local regulations and guidelines to dispose this product correctly, in order to reduce the impact on human health and the environment.Refer to or www.smc.eu for your local distributor/importer.URL : https:// (Global) https:// www.smc.eu (Europe) SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JapanSpecifications are subject to change without prior notice from the manufacturer. © 2021 SMC Corporation All Rights Reserved. Template DKP50047-F-085M。
4.3m焦炉机械技术参数一、熄焦车主要技术性能参数：轨距：1435mm车箱有效容积：18-19t（干焦）车箱有效长度：15190mm底板倾斜角度：28°车门最大开度：650±20mm气缸工作压力：0.45-0.7Mpa开门气缸：（直径×行程）Φ350×450mm车钩中心至轨道高度：1060mm外形尺寸（L×S×h）：18360×4200×4650mm自重：58899kg二、电机车主要技术性能参数1走行部分：轨型：QU100轨距：1435mm轴距：2700mm机车走行速度：190m/min机车接焦速度：20m/min机车通过最小曲率半径：114m黏着牵引力：66836N轮周牵引力：27979N走行电动机型号：YZB315-S-10功率：55KW×2转速：585r/min制动汽缸：（直径×行程）φ203×305mm有效制动率：0.6742气路系统：空气压缩机型号：IVF-2/8排气量：2m3/min电机型号：YH200L-8 15KW 720 r/min电机总功率：150KW 机车总重量：29010kg 29T机车外形尺寸：（L×S×H）9240×3920×4650mm三、消烟除尘车主要技术性能参数：1、走行装置：轨型：.50轨距：5835mm走行速度：60m/min电机型号：YZRW180L-6 15KW×2 962r/min制动器型号：YWZ5-315/30总制动力矩：2×400N.m总速比：31.5走行轮（数量×直径）8×φ630mm减速机型号：（TYPE）KZL305-31.5ⅠT（ⅡT）2、导套装置：驱动型式：电液推杆驱动型号：HUAWV-DYTA1000-500/60推力：1吨拉力：0.6吨机侧导套内径：1120mm焦侧导套内径：1220mm导套提升高度：250mm3、除尘装置：除尘风机型号：9-26-14D1494r/min 90°角全压：12109pa 风量：53011m3/h电动机型号：YUP335-M2-4250KW 1494r/min除尘水泵：IS65-40-200（ZX65-50-200）流量：Q=25×2 m3/h 扬程h=50m转速：2960r/min4、燃烧室有效容积：29.96m3 最大流程：15.43 m3设备外形尺寸：（L×S×H）9994×10650×8650mm设备总重：78吨5、设备总功率：320KW四、装煤推焦车设备技术性能、参数：1走行部分：轨距：10000mm轨型：QU120走行速度：5—75m/min车轮直径：电动机：型号：YZB225m—6（变频调速）30kw 910r/min FC40% 减速机：型号DCY280—9—Ⅱi=40.45制动器型号：YWZ5—315/802推焦装置：推焦电机型号：YZR355M—10（双轴电机）90KW 589r/min FC40%推焦杆总长：24200 mm推焦行程：18990 mm减速机速度： i=36推焦速度：2.7—27m/ min最大允许推力：450KN制动器型号：YWZ—400/903开门装置：2.3.1拧丝机电机：YH112M—6B5 2.2KW×2 880r/min拧头速度：10转/ min拧紧力矩：1200N. M拧松力矩：1400 N. M2.3.2提门油缸：φ125×150 mm行程：150 mm；速度：2 m/ min；提力：70KN2.3.3移门油缸：φ125×2100 mm；行程：2000 mm；速度：10 m/ min ；最大关门力：70KN4装煤装置：托煤板总长：18800 mm行程：16000 mm装煤电机型号：YZR355L1—10（双轴电机）110KW 588r/min FC40%涡流制动器：WZ—355（双轴）减速机型号：KZL960—71—IT i=72.27链轮传动比：i=1.27链轮节直径：φ=799.03 mm链条节距：P=177.8 mm装煤速度：1.6—16 m/ min减速机输出扭矩：260KN.M装煤行程控制器LK4—658/5（1：30）制动器型号：YWZ5—500/201煤饼尺寸：（L×S×H）13250×450×4100 mm煤槽活动壁行程：2×30 mm（双向移动）煤槽活动壁油缸：φ80×230 mm前档板油缸：φ63×450 mm后档板锁闭油缸：φ63×60 mm后档板卷扬机电机：4KW 1500 r/min手摇减速机：XW—5—17 i=175设备最大轮压：（推焦时后轮）55吨设备总功率：350KW设备总重量：357.4T外形尺寸：（L×S×H）22894×132000×9515 mm 6液压站：叶片泵型号：PVIR4—200—F—RAA理论排量：201ml/rev最大作用压力17.5MPa工作压力：7 MPa电机型号：Y225M6(B35)980v/min 30KW五、拦焦车技术参数性能1、走行机构：轨距：1800mm轨型：P43车轮直径：φ600mm走行速度：64m/min走行电动机：YZB200L-8-D22 （2台）15KW制动器：YWZ-315/45-1.0减速机型式：单频6T凹齿圆柱斜齿轮模数：-4 齿数：128/18 速比：7.11齿轮对型式：开式惰轮圆柱齿轮模数：10 齿数：54/19 速比：20.22、取门装置：取门油缸（直径×行程）φ200×630mm移动速度：3.5m/min提门油缸（直径×行程）φ160×160mm移动速度：130mm×1-3m/min旋转油缸（直径×行程）φ80×630mm移动速度：3-50m/min锁闭油缸（直径×行程）φ50×50mm拧丝机：拧丝机电机型号：YH100L-6B5功率：1.5KW 870r/min拧紧力矩/拧松力矩1100×/1300N.m3、导焦车驱动油缸（直径×行程）φ160×360mm工作行程：520mm移动速度：5m/min锁闭油缸（直径×行程）φ50×50mm设备总重量：67980kg外形尺寸：L×S×h 17762×7987×11276mm设备总功率：55KW六、捣固机技术参数性能：捣固锤：6个捣固锤设计重量：400kg捣固锤设计行程：400mm捣固频率：71.9次/min电源种类：交流380V50Hz走行轨道中心距：2000mm 走行速度：248mm/s设备总功率：设备总重：22900kg外形尺寸：（L×S×h）5400×2360×8650七、熄焦泵型号500S-22型单级双吸离心泵流量1620m3/h 扬程27m 功率185kw配电机型号Y355M1-6 185KW 980r/min八、煤塔给料机摇动给料机次数45.5次/min 给料量0.3-1.0t/min九、地面除尘站除尘风机型号DFY24.5-C5E流量240000m3/h 全压7000pa 转速950r/min 功率710kw配电机型号YKK560-6 710KW 993r/min十、余热锅炉引风机余热锅炉引风机型号Y4-68-22.5D 流量195000m3/h 全压12000pa 主轴转速960r/min 功率250kw配电机YZ315LS-6WF 250kw 980r/min十一、筛储焦带式输送机焦1、焦2、焦3可逆配仓输送机输送量Q=125t/h 带宽1200mm 带速1.25m/s 焦4带式输送机焦5可逆配仓输送机输送量Q=120t/h 带宽1000mm 带速1.25m/s。
