振动筛外文翻译

SANDVIK ROCK PROCESSINGA GREAT RANGE OF SCREENS-and the people to support youSandvik offers you a wide range of quality screens. But that is not all. Many of our salespeople have a long experience with many types of screens and are well qualified to help youselect the right equipment for your plant. Sandvik has supplied customers with crushing &screening equipment for over half a century. Whether you need just a screen or a completeprocess solution, Sandvik can provide you with equipmentthat is easy to install and fully functioning from day one.Optimizing your screening processesA reliable, effi cient screen is not the only thing you need foroptimizing your screening process. An effi cient screen alsoneeds efficient wear protection, dust encapsulation andscreening media products. Thus satisfying increased require-ments for clean air, effi cient production and high up-time.Sandvik has a full range of screening media for vibrat-ing screens, in polyurethane and other rubber qualities.Sandvik also has a range of wear resistant rubber andpolyurethane products. Sandvik’s products meet the high-est quality standards, with both sheeting and wear plates.Advantages include long wear life, lower maintenance,reduced noise levels and improved working environment.So Sandvik can supply you with everything you need to opti-mize your screening process - and guarantee performance!Screens for all applicationsVibrating equipment commonly used for separating differ-ent grades of crushed minerals uses either stratification(screening with a vibrating bed) or free-fall screening.Conventional screens used in the aggregate industry havegreat versatility as regards separation limits and materialsize processed. They work on the stratification principle;the vibration of the machine sifts the material bed so that fi n-er material passes through the coarser material. This enables particles smaller than the meshof the screen to pass through it.Screens operating on the free-fall principle have been developed as an alternative to con-ventional screens. They are used successfully in both mobile and stationary plant. Sandvikhave further developed simple free-fall screening by building each deck in several sectionsand optimizing the inclination of the deck sections. F ree-fall screens can be built muchshorter and with smaller footprint than conventional screens of comparable capacities.Sometimes, non-abrasive, soft or sticky materials and materials with high moisture contentare best screened with equipment that does not rely on vibration as an operating principle.Sandvik offers roller screens that are ideal for careful screening of such materials.Take a closer look at the Sandvik range of machines and media. The people at Sandvik arethe people who can help you optimize your screening process!2Sandvik has developed screens and screening media to provide the best solution for your screening process....AND SCREENING MEDIA3Sandvik’s Master-F lo screen is one of the most common types of screen on the market.This sturdy, highly reliable screen comes in three different types and Sandvik can offer it in awide range of sizes.Master-Flo GSThe Master-F lo GS (Grizzly Screen) screens are recom-mended for installation between a primary feeder and aprimary crusher. Typical feed material is blasted rock, rippedrock or gravel with high fines content, often containingdiffi cult wet natural fi nes or clay. The Master-Flo GS screenshave a single grizzly or plate type of scalping deck with theoption of a second deck with woven wire. Master-F lo GSscreens immediately after a primary feeder gives moreeffective scalping than a primary feeder with a built-in grizzly.The stroke and speed of a Master-Flo GS remains constantwhile the feed rate is adjusted by varying the feeder speedproviding effi cient separation at all times.Master-Flo XSThe Master-Flo XS (Xtraheavy Screen) screens are built withextra heavy-duty applications in mind. They are circularmotion inclined screens with two or three decks, and canbe fi tted with wire mesh, polyurethane and rubber screen-ing media or steel plate on the top deck. The Master-Flo XSscreens are heavy and have more powerful motors anddrives than a regular circular motion screen. Master-Flo XSscreens have been designed for screening immediatelyafter a primary crushing operation, allowing a maximumfeed size of up to 400 mm.Master-Flo CSThe Master-Flo CS (Classifi cation Screen) screens are intended for heavy-duty, medium andfi ne screening applications. The screens are circular motion inclined screens in two, threeand four deck designs. Standard inclination is 18-20 degrees, depending on the size of themachine. The decks can be equipped with any kind of modern screening media of polyure-thane and rubber, wire mesh or steel plate.The Master-Flo CS range of screens is built for general quarrying applications and with aseparation range from 80 mm to 2 mm. The maximum feed size is generally limited to 150 mm,depending somewhat on the selected screening media. The Master-F lo CS screens canalso be used as splitter screens to divide flows within a plant and are frequently used forfinal screening of finished fractions. This range is also available with a successful waterspray system.MASTER-FLO™Wide offering of a highly reliable screen4Master-FloSandvik’s Master-Flo GS grizzly screens,Master-Flo XS xtraheavy screens andMaster-Flo CS classifi cation screens are theproduct of an over thirty years of continuousdevelopment of state-of-the art simulation.All critical components have been fi eld-tested with various applications. The resultshave been subject to careful analysis andcompared with our customers’ experienceand requirements.Sandvik Master-Flo screens have shownthemselves to be extremely reliable,economic, easy to use and suitable formost applications.*) Extra heavy duty with 2 x 30 kW driveThese Sandvik screen models are all heavy-duty machines, designed with a high carryingcapacity and a high G-force. The high adjustability and maintainability of the screens aresome of the main advantages. No extra space is required to maintain them, the mesh is easyto unbolt, and you can work on them in any type of environmental condition.Linel-FloThe horizontal Linel-F lo screen series has been purpose-designed for classification screening duties as well as forscalping ore ahead of a cone crusher in mining applica-tions. Linel-Flo screens are available with 1, 2 or 3 decksbut also with half decks as an option. Linel-F lo is an ex-cellent choice where the height is limited by surroundingfacilities, for the screening of small and short fractions andwhen heavy material is loaded on the screen. Linear orelliptical stroke improves the screening. Linel-F lo has amaximum feed size up to 300 mm and a separation rangefrom 100-1 mm.MSOThe MSO inclined screen has circular motion stroke in thecenter of the screen and elliptical stroke at the feed anddischarge end. The primary advantage of that is that itincreases the material speed at the feed end while at thesame time it decreases the material speed at the dischargeend. It is evident that the combined effect of these aspectswill result in a more accurate screening. Screens are avail-able with 1, 2 or 3 decks in the standard range of screensand half decks are available as an option. The MSO is aclassification screen just like the Linel-F lo screen. Themost signifi cant difference between these two units is thatthe MSO has only one vibrating mechanism. MSO has amaxmum feed size up to 300 mm and a separation of140-2 mm.Mechanism grizzlyThe MGS screens have been designed specifi cally for heavy scalping duties with the mainpurpose of removing fi nes from the feed before primary crushing. In conjunction with a facilityfor bypassing fi nes ahead of the crusher, MGS screens can be combined with Hydrostroke™feeders when heavy dump loads and high capacities are required.All MGS screens have their vibrating mechanism mounted under the feed pan. The doubleshaft mechanism generates an elliptical stroke, which consequently means better feeding aswell as a sustained material speed on the screen. MGS screens are available with 2, 3 and4 grizzly steps for the single deck models, depending on the size of the screen. The doubledeck models are equipped with three grizzly steps on the top deck and wire or rubbermedia on the bottom deck. The drive unit incorporates two motors with cardan shafts meaningthat neither gearbox nor gearwheels are necessary - the mechanism is self-synchronizing.The components of the mechanism are mainly the same as for the Linel-Flo and MSO screens.MGS has a maximum feed size up to 500 mm and a separation of up to 250 mm.LINEL-FLO, MSO & MGSMaintenance friendly, high-capacity screens6Linel-Flo, MSO and MGSAll dimensions are inside dimensions.Free-Flo™The main advantage of the Free-Flo screens is their ability to handle large loads of materialin comparison to their modest size. Free-Flo is often used instead of a slot sizer for removalof natural fi nes before crushers for separation of material for different crushing stages andfor final products of natural gravel, e.g., scalping, closedcircuit screening and fi nal product screening of gravel. Suit-able screening media are rubber, wire or plate elements forthe top deck, and wire mesh at the lower deck(s).The free-fall screening principle enables quick removalof large amounts of fi nes, using step deck inclination andeffective linear stroke almost perpendicular to the deck. Thefree-fall screening principle also gives low accuracy, as thevelocity of oversize particles is quite high, consequently eachparticle has a limited number of chances to pass a slot.The heavy-duty version of Free-Flo, FFx, is normally usedafter larger crushers, giving a maximum feed size of over150 mm. The three different frame models associatedwith the F ree-F lo range can be seen in the summary onthe right-hand page: F ree-F lo, S-version: Standard duty,F ree-F lo, H-version: Heavy-duty and F ree-F lo, X-version:Extra heavy-duty.Free-Classifi er™Free-Classifi ers share some of the same basic design prin-ciples of the F ree-F lo screen. The F ree-Classifier screenincorporates two different screening sections on each deck.This provides a free-fall action in the fi rst section and a moreaccurate stratifi cation in the second section. The result is acombination of the high capacity associated with free-fallscreening and the good separation accuracy known fromhorizontal screening. Another positive side effect is thecompactness of the machine.F ree-Classifiers are offered in three sizes, which are approximately 35 percent moreeffective than conventional screens in terms of a footprint area comparison. This fi gure will beeven greater with evaluation of a complete station, due to its lightweight design, consequentlygiving extremely low dynamic loads to the structure.FREE-FLO & FREE-CLASSIFIERFlexible free-fall screens8Free-fl o and Free-Classifi erThe free-fall screening principle ensures a free fl ow of material through all the decks. Free-Flo can be of much shorter construction and more compact than is the case with conventional screens.Free-Fall screening ensures that each stone can pass the screen early on. The cloth is always exposed to new material, without creating a bed of material.Free-Classifi er screens use free-fall screening without a bed on thefi rst part of each deck, but combine it with stratifi cation screening with a bed on the fi nal part. Therefore, Free-Classifi er screens combine quick fi nes removal and accurate sizing, making possible much shorter construction of the screen than with a conventional screen, but with the same width throughput capacity and screening accuracy.All dimensions are inside dimensions.Sandvik Roller screens are excellent for handling sticky material. All models are non-vibratingand very easy to dust and noise encapsulate.Roller GrizzlyThe Roller Grizzly (RSP) has been designed for scalping andscreening duties of low abrasive materials with an AbrasionIndex (Ai) below 0.03, such as limestone and coal. RollerGrizzly is compact and its ability to handle high capacitiesand moist material has been proven in many applications.Roller Grizzly is available for both primary and secondaryduties, depending on the maximum feed size.In order to achieve the best possible screening results it isimportant to spread the feed along the entire width of thescreen. The drop height of the material should be as lowas possible since the screen doesn’t sit on top of springs toabsorb the impact energy.Roller ScreensRoller Screens RSR, RSS and RSF have been primarily de-signed for coal and lignite screening. These screens aresuperior to vibrating equipment when the material is stickyand exhibits high moisture content. No vibration is trans-ferred to the support structure and the compact size andhigh capacity range make these screens highly competitive.Roller Screen RSR has been built for ROM (run of mine):coal screening. Roller Screen RSS is best used for second-ary applications: to screen washed coal. Roller Screen RSFfor 4-20 mm screening: screening in one dimension only.Roller Screen CrusherRoller Screen Crusher RSC has been purpose designed to remove impurities of commer-cial coal as well as to crush down existing coal lumps to acceptable sizes in coal-firedpower plants. Roller Screen Crusher comes complete with dust encapsulation, pre-screen,two crusher drums and after-screen. A pre-crusher might be necessary to put on top ofthe pre-screen if many lumps, such as frozen coal, are present. The crusher drums have areleasing mechanism to enable wood pieces, stones and other impurities to be rejected. Thesensitivity of the release mechanism is adjustable.ROLLER SCREENSYour choice for sticky material10Roller Grizzly, Roller Screen and Roller Screen CrusherScalping: 4-160 mm (i.e. limestone and coal)FLIP OVER TO FIND THE SCREEN SELECTION GUIDES C R E E N S E L E C T I O N G U I D EScreening duties:ScalpingScalping means that requirements for separation accuracy are low and feed rates high. Suitable machines for coarse scalping with separation > 100 mm are a vibrating grizzly feeder or an extra robust free-swinging, circular-motion screen with bar or pin grizzlies lined with heavy-duty rubber. Suitable machines for scalping of fi ner material with separation < 100 mm are a compact free-fall screen, a conventional Master-Flo or an MSO cir-cular motion screen with rubber elements. Closed-circuitClosed circuit screening normally means high capacities and “reasonable” accuracy require-ments. The separation size is often within 16 to 100 mm. Suitable machines are: a compact free-fall screen, a conventional Master-Flo or an MSO circular motion screen with rubber elements. Multiple decks are often used to reduce the bed thickness in applications with a large proportion of circulating material.Final fractioningThis duty requires a screen with good separation accuracy. Suitable machines for small separations <16 mm: a free-swinging linear/elliptical-motion Linel-Flo screen, a free fall Free-Classifi er screen or in some cases a circular-motion Master-F lo screen. We normally recommend wire or special rubber elements. When demands for separation accuracy are not too severe or if the frac-tions are longer, a free-swinging circular-motion screen can be selected. Polyurethane screening media is recommended for wet screening.。

造纸机械设备名词中英文对照造纸机械设备名词1000条01备料起重机饥crane龙门式桥式起重机gentry bridge crane羊角式桥式起重机railroad bridge crane固定起重机fixed crane抓斗式起重机clamp crane斗式提开机bucker elevator纷车式堆垛机winch yarder劈木机log splitter立式单斧劈木机vertical single axe splitter 立式双斧劈木机vertical double axe splitter 卧式劈木机horizontal splitter拉木机log baul (即原木装载机)卷扬机windlass剥皮机backer(又称原木剥皮机)水力剥皮机hydraulic barker袋式剥皮机bag barker链式剥皮机chain baker环式剥皮机ring barker滚刀式剥皮机cutterhead barker凸轮式刹皮机hammer barker圆筒式剥皮机rotary barker干法鼓式剥皮机dry drum barker鼓式剥皮机drum barker小径材剥皮机smallwood barker枝材圆筒剥皮机banch wood barking drum圆锯circular saw带锯belt saw (bend saw)链铭chain saw摆锯swing saw去皮机bark peeler摩擦去皮机fractional barker圆简去皮机barking drum去节机knot boring machine翻滚式圆筒剥皮机tumbling drum平衡式圆锯饥dix saw with balance construction 削片机chipper三刀削片机three-knife chipper大口径削片机the large spout chipper双锥盘削片机double conical disc chipper刀辊式削片机drum chipper刀盘式削片机disc chipper板皮削片机slab chipper倾斜喂料虎口削片机inclined feed chipper(分上出料或下出料) 水平喂料虎口削片机horizontal feed chipper刀盘chipper disc削片刀chipper knife木片再碎机chip crusher捧式再碎机disintegrator锤式粉碎机hammer mill盘式粉碎机disc crusher鼠笼式再碎机squirrel-cage chip crusher木片筛chip screen八角形振动式木片筛octagonal vibrating chip screen凸轮式振动木片筛cam type vibrating screen(即木片厚度筛)圈筒形低频摇摆式木片筛rotary low frequency swinging screen半振动筛semi-vibrating screen摇振筛shaking screen输送机conveyer皮带精送机belt conveyer链式输送机chain conveyer快速输送机speed-up conveyer带式输送机band conveyer辊式输送机rotary conveyer螺旋输送机screw conveyer刮板输送机scraper conveyer埋刮板输送机continuous flow conveyer链条耙式输送机fight & drag振动式输送挑shaking mn .eye,以一。

刮板flight attachment刮板运输机drag conveyor 或者scraper conveyor 弯式刮板机bent drag conveyor 舱口盖access cover端口法兰end flange高强螺栓high strength bolt抗滑移系数anti-slide coefficient陷入式装配embed assembly填料式装配bull ring assembly旋转溜槽装配rotating chute assembly出仓螺栓推运器传动装置装配reclaim auger drive assembly皮带护罩装配belt guard assembly出仓螺旋变速箱安装装配reclaim auger gearbox mounting assembly出仓螺旋装配reclaim auger assembly高级传动装配advance drive assembly高级传动底盘装配advance drive carrier assembly棒形导体conductor bar圆顶装配dome assembly屏蔽装配shield assembly润滑槽装配grease lines assembly机器界面machine interface位移位置接线盒shift position junction box接线盒工具junction box stationary出仓装置布局图reclaimer layout可编程逻辑控制程序programmable logic controller(PLC)声纳电路板sonar circuit board指示器indicator趋势图屏幕trend graph screen出仓插头电流制reclaim plug current system无线油位wireless oil level缓出仓螺旋jogging reclaim auger简化硬盘启动reduce hard starting卸料斜槽装配discharge chute assembly调节距离传感器和标值adjusting the proximity sensor & targets缓冲联轴器flexible coupling皮带张力试验使用的皮带偏转法belt deflection method for testing belt tension横向翘曲刀片cupped blade斗式提升机bucket elevator气动三通pneumatic two-way diverter清理筛precleaner不锈钢永磁筒stainless magnet sleeve旋转分配器rotary distributor投料斗intake hopper除尘器dust collector圆锥粉料清理筛conical drum mush precleaner旋风分离器cyclone粉碎仓pre-grinding bin上料位器high level indicator“V”型闸门V-gate缓冲斗surge hopper叶轮喂料器impeller feeder粉碎机hammer mill风机fan沉降室sediment chamber料封绞龙sealed screw conveyor配料仓proportion bin螺旋出仓机outlet screw feeder气动蝶阀pneumatic butterfly valve振动卸料器vibration unloader大配料秤large batching scale hopper混合机回风管系统mixer return air pumps system 固定式除尘投料筛fixed dumping station校核秤revise scale双轴桨叶式混合机double-shaft paddle batch mixer 成品检验筛end-product check dresser配料秤batching scale hopper制粒仓pelleting bin调质器conditioner制粒机pellet mill待膨化仓pre-extrusion bin双螺杆膨化机twin screw shift extruder蒸汽吸风装置stream vapor suction皮带输送机belt conveyor循环带式烘干机circulating belt drier待喷涂仓pre-coating bin连续式液体喷涂机continuous liquid coater翻版式逆流冷却器tipping type counter-flow cooler 膨化成品仓finish product bin for extrusion feed双料斗定量包装秤double hopper bagging machine 缝口输送机sewing machine and belt conveyor粉碎仓grinding bin投料斗dumping hopper喂料关风器feeding airlock冷却器cooler破碎机crumbler振动分级筛rota-shake sifter成品仓finish production bin手动闸门manual gate振动筛vibration sieve微机控制双称斗定量包装秤double hopper computer control quantitative scale 超微粉碎机pulverizing bin超微粉碎机pulverizer喂料仓feeding bin消音器silencer出料绞龙screw discharger高方平筛plan-sifter膨化料破碎仓extrusion feed crumbling bin破碎料成品仓crumblings storage bin圆振筛round vibration sieve称重式液体添加系统scale type liquid adding machine液体混合机liquid mixer油罐oil storage tank压缩空气系统compressed air system货梯goods elevator电机electric engine; electric machine; electric (al) motor电机参数parameter of electric machine电机槽宽tooth ratio电机学electromechanics电机用油motor oil电机自动继电器motor automatic relay电机座motor cabinet电机座位motor cavity3-phase slip-ring induction motor 三相滑环式感应电动机3-phase squirrel cage induction motor 三相鼠笼式感应电动机battery-operated motor cycle (玩具) 电动摩托车bearing of motor 电动机轴承magnetic field 磁场eddy current 涡流slip 转差率induction motor 感应电动机rotating magnetic field 旋转磁场winding 绕组stator 定子rotor 转子induced current 感生电流time-phase 时间相位exciting voltage 励磁电压solt 槽lamination 叠片laminated core 叠片铁芯short-circuiting ring 短路环squirrel cage 鼠笼rotor core 转子铁芯cast-aluminum rotor 铸铝转子bronze 青铜horsepower 马力random-wound 散绕insulation 绝缘ac motor 交流环电动机end ring 端环alloy 合金coil winding 线圈绕组form-wound 模绕performance characteristic 工作特性frequency 频率revolutions per minute 转/分motoring 电动机驱动generating 发电per-unit value 标么值breakdown torque 极限转矩breakaway force 起步阻力overhauling 检修wind-driven generator 风动发电机revolutions per second 转/秒number of poles 极数speed-torque curve 转速力矩特性曲线plugging 反向制动synchronous speed 同步转速percentage 百分数locked-rotor torque 锁定转子转矩full-load torque 满载转矩prime mover 原动机inrush current 涌流magnetizing reacance 磁化电抗line-to-neutral 线与中性点间的staor winding 定子绕组leakage reactance 漏磁电抗no-load 空载full load 满载Polyphase 多相(的)iron-loss 铁损complex impedance 复数阻抗rotor resistance 转子电阻leakage flux 漏磁通locked-rotor 锁定转子chopper circuit 斩波电路separately excited 他励的compounded 复励dc motor 直流电动机de machine 直流电机speed regulation 速度调节shunt 并励series 串励armature circuit 电枢电路optical fiber 光纤interoffice 局间的waveguide 波导波导管bandwidth 带宽light emitting diode 发光二极管silica 硅石二氧化硅regeneration 再生, 后反馈放大coaxial 共轴的,同轴的high-performance 高性能的carrier 载波mature 成熟的Single Side Band(SSB) 单边带coupling capacitor 结合电容propagate 传导传播modulator 调制器demodulator 解调器line trap 限波器shunt 分路器Amplitude Modulation(AM 调幅Frequency Shift Keying(FSK) 移频键控tuner 调谐器attenuate 衰减incident 入射的two-way configuration 二线制generator voltage 发电机电压dc generator 直流发电机polyphase rectifier 多相整流器boost 增压time constant 时间常数forward transfer function 正向传递函数error signal 误差信号regulator 调节器stabilizing transformer 稳定变压器time delay 延时direct axis transient time constant 直轴瞬变时间常数transient response 瞬态响应solid state 固体buck 补偿operational calculus 算符演算gain 增益pole 极点feedback signal 反馈信号voltage control system 电压控制系统mismatch 失配error detector 误差检测器transistor 晶体管high-gain 高增益boost-buck 升压去磁feedback system 反馈系统reactive power 无功功率。

振动筛外文翻译Line Vibrating Screen overviewThe use of linear vibrating screen Vibrating motor as vibration source excitation, so that materials in the sieve to be toss-line, at the same time for straight forward exercise, material from the feeder evenly into the screening machine feed through the mesh have a number of multi-storey sieve specifications on materials, sieve under物, separately from their respective export discharged. With low energy consumption, high output, simple structure, easy maintenance, full-closed structure, no dust, automatic nesting, more suitable for pipelined operation .Linear Vibrating Screen Working Principle:Linear Vibrating Screen Vibrating motor-driven double, when the two make Vibrating motor synchronization, anti-缶rotation, the eccentric block excitation forcegenerated by the electrical axis in parallel to the direction of offset each other, perpendicular to the motor shaft at the direction of stack for the one together, so the exercise machine for straight line trajectory. Its two-motor shaft relative screen surface has a dip in the excitation force and material self-gravity force role, the materials in the sieve surface by leaps and bounds toss straight forward for the sport, so as to achieve on the materials selection and classification purposes. Can be used to achieve automated assembly line in operation.With low energy consumption, high efficiency, simple structure, easy maintenance, full-closed structure without dust溢散characteristics. Maximum 325 mesh screen mesh can be screening outof seven kinds of different particle size materials.The use of linear vibrating screenOf powder, granular materials selection and classification, widely used in plastics, abrasives, chemicals, medicine, building materials, food, carbon, fertilizer and other industries.Linear Vibrating Screen (straight-line screen) is a new type of highly efficient screening equipment, widely used in mining, coal, metallurgy, building materials, refractories, light industry, chemical industry. Linear Vibrating Screen (linear sieve) stable and reliable, consume less, low noise, long life, vibration-type steady, screening and high efficiency.Linear Vibrating Screen technical parametersSZF-520-type 1S-Q235A or SUS304 2000 × 500 × 1200 1 layer (1S) 2 layer (2S)3 layers (3S)4 layers (4S)SZF-525-type 1S-Q235A or SUS304 2500 × 500 × 1200 1 layer (1S) 2 layer (2S)3 layers (3S)4 layers (4S)SZF-825-type 1S-Q235A or SUS304 2500 × 800 × 1200 1 layer (1S) 2 layer (2S)3 layers (3S)4 layers (4S)SZF-820-type 1S-Q235A or SUS304 2000 × 800 × 1200 1 layer (1S) 2 layer (2S)3 layers (3S)4 layers (4S)SZF-1025-type 1S-Q235A or SUS304 2500 × 1000 × 1500 1 layer (1S) 2 layer(2S) 3 layers (3S) 4 layers (4S)SZF-1225-type 1S-Q235A or SUS304 2500 × 1200 × 1500 1 layer (1S) 2 layer(2S) 3 layers (3S) 4 layers (4S)SZF-1235-type 1S-Q235A or SUS304 3500 × 1200 × 1600 1 layer (1S) 2 layer(2S) 3 layers (3S) 4 layers (4S)SZF-1536-type 1S-Q235A or SUS304 1500 × 3600 × 1200 1 layer (1S) 2 layer(2S) 3 layers (3S) 4 layers (4S)Information on the use of instructionsFeatures ? ?1) unique mesh design, convenient and rapid replacement of screen (only 3-5 minutes), in addition to such designPermit the use of mesh (nylon, special long, PP Net).2) screen design; compact and easy to assemble, one person can operate machine. 3) and other related brands comparison, a larger filter area and high efficiency of processing power.4) the parent fully support Net Net fine, so fine-Net can be an exclusive right of a longer life expectancy, and reduce the use of fine-Net supplies, deposition time of the production process can reduce a lot of cost.Linear vibrating screen role and the principle ofThe basic principles of the Department of Motor Borrow shaftinstalled on the bottom of a heavy hammer (Heng uneven weight), the rotation of motor sport will be transformed into horizontal, vertical, inclined three-sport, and then communicated to the sports screen surface. If the change in weights up and down the Department of the phase angleof the road can change the direction of raw materials.Electrical Usage:This series of motors to meet the following conditions when continuous output rated excitation.1, vibration acceleration: no more than 7g (g: acceleration due to gravity) 2, ambient temperature: not more than 40 ?3, above sea level: not exceed 1000m4, power supply frequency: 50Hz5, voltage: 380V6, the temperature rise: less than 80K (resistance method)Linear vibrating screen, as well as the various parts of thestructure function .This machine mainly by the screen box, screen frames, screen,vibration motor, electric pedestal, damping spring, frame and so on.1, sieve boxes: from a few different kinds of thickness of steel plate welded together with a certain degree of strength and stiffness, are the main machine components. 2, screen box: deformation from pine or smaller made of wood, mainly used tomaintain the mesh formation, the normal screen.3, screen: there is low-carbon steel, brass, bronze, several species such as stainless steel wire mesh.4, Vibrating motor (using the repair method with the use ofVibrating motor detailed instructions).5, the electrical pedestal: Vibrating motor installation, use pre-connect screw must be tightened, especially the new machine three days before trial must be repeated fastening to prevent loosening of the accident.6, damping spring: to prevent vibration to the ground, while supporting the full weight of the sieve case, the installation, the spring must be vertical with the ground. 7, frame: from the four pillars and two channel components to support the screen box, the installation must be vertical with the ground pillars, two pillars of the following should be mutually parallel channel.Linear vibrating screen to install the pre-preparation1, check whether the motor signs in line with the requirements.2, using 500-volt megohm insulation resistance measurement table, and its value to deal with stator windings drying treatment, drying temperature should not exceed 120 ?.3, inspection of all electrical fasteners, to guard against loosening. 4, check whether the damage to the electrical surface deformation.5, check whether the rotating flexible, if abnormal, should be excluded. 6, check power supply, whether the lack of phase, and no-load operation of 5 minutes.Installation and adjustment1, the electrical be fasteners at the installation level, the installation must be smooth and flat.2, the level of motor can be installed.3, the electrical lead-core rubber cable using four YZ-500V, thenthe power cable isnot allowed when there is urgency pinout folding and reliable fixed-body vibration. 4, the electrical grounding should be reliable, there is within the electrical grounding device, lead client has signs at the end of the foot can also make use of a solid grounding bolt.5, the adjustment of excitation force.Linear vibrating screen use and repair1, the machine should be installed in the electrical protection device. 2, the machine is running early, check every day for at least one anchor bolts to prevent loosening.3, when the motor rotation direction inconsistent with the requirements, you can adjust the power phase sequence.4, the electrical should guarantee good lubrication, each running about two weeks to add lithium-based grease (ZL-3) once, come on, through the oil cups add appropriate amount of lithium-based grease. When the use of sealed bearings, the motor is not installed on the oil cup.5, the machine is running a total of 1500 hours, they should check the bearings, if serious injury should be immediately replaced.6, the local parking again after a longer period of time when used in insulation resistance should be measured for the 500-volt megohm table measurements, should be larger than 0.5 megohm.Linear Vibrating Screen routine maintenance1, start before:(1) Inspection of rough and fine Net Net availability of breakage(2) to check whether the removal of transport support. 2, start at:(1) watch for abnormal noise(2) whether the current stability(3) whether the vibration3, use: that is, each time after use clean up.Regular maintenanceNet regular inspection of rough, small networks and the availability of spring fatigueand damage, whether the various parts of the airframe vibration caused damage, needto add lubricants lubrication parts must come on.直线振动筛概述直线振动筛利用振动电机激振作为振动源，使物料在筛网上被抛起，同时向前作直线运动，物料从给料机均匀地进入筛分机的进料口，通过多层筛网产生数种规格的筛上物、筛下物、分别从各自的出口排出。

CNOOC 中国海洋石油词汇vocabulary Pulsation跳动, 有节奏地跳动, 震动Choke 节流；阻塞；Chain hoist 倒链滑车，吊链，差动滑车；BOP test stump 防喷器试验桩BOP stack package 防喷器组橇块; Draw work 钻杆绞车;Sand trap沉砂池；Disc. Code 专业代号；=discipline code；Instruction code 指令代码；Pipe deck 管甲板；Drill floor 钻台；Drill line 钻井用钢丝绳；钻绳；游动钢丝绳；Cathead 猫头，管子坠（落留在钻台上的）；痕迹；用猫头起重；吊锚架；catwalk air winch天车台气动绞车;self elevating mast 自升塔；shale shaker 振动筛；Barite n. 重晶石;Bentonite n. <美> [地质] 斑脱土(火山灰分解成的一种粘土)Drilling line 钻井用钢丝绳，钻绳；游动钢丝绳；Chiksan 活动弯头；Flow divider box分流箱;Degasser tank 除气池；Degassed tank除泥除砂池；Return tank 回流罐；Desilter 除泥器；Desilter pump除泥器用泵；Agitator 搅拌器；Hopper 漏斗；计量罐；Hopper n. 跳跃者[物、昆虫]；种子篮; 播种机；漏斗, 送料斗; 底卸式船[车]；蓄炭器；钢琴键盘后)抬举小木槌的机件；蛇麻子摘取机或人议案箱; 送卡箱; 盛卡箱或储存设备; 削波器；贮水槽; 贮煤槽；计量器; 接受器[阀]；泥舱, 泥驳；啤酒花采摘工；自动播种机；有倾斜斗的小推车；厕所；[澳]袋鼠；Hopper-cooled adj. 连续水冷却的；Hopperdozer n. 灭蝗机；hopper feed n.料斗供料机；Hopperman n. 自卸泥驳的船员；自卸泥驳维修工；。

机械类英文中文词汇：1. 三筒烘干机：Three Drum Dryer2. 转筒烘干机：Rotary Dryer3. 回转窑：Rotary Kiln4. 真空过滤机：Vacuum Filter5. 浓缩机：Concentrator6.摇床：Shaving Table7. 提升机：Elevator8.双立环脉动高梯度磁选机High-grade Magnetic Separator9.磁选机：Magnetic Ore separator10.干式磁选机：Dry Magnetic Separator11.SF 浮选机：SF Flotation Machine12.浮选机：Flotation Machine13.高频筛：High Frequency Screen14.高堰螺旋分级机：Screw Classifier15.矿用搅拌筒：Mineral Mixer16.圆盘式给料机：Disk Feeder17.摆式给料机：Pendulum Feeder18.间歇式（陶瓷）球磨机：Intermittence Ball Mill19.DMC 型脉冲单机袋式除尘器：DMC Pulse Bag Dust Catcher20KX型高细转子式选粉机KXSuper-fine Rotor Powder Concentrator 21. 水泥磨/原料磨：Cement Mill/ Raw Material Mill22. 球磨机：Ball Mill 23. 节能球磨机：Energy Saving Ball Mill24. SZF 型系列直线振动筛：SZF Series Linear Vibrating Screen25. 输送机：Belt Conveyor26. 锤式破碎机：Hammer Crusher27. 环锤式破碎机：Central Hammer Crusher28. 圆锥式破碎站：Cone Crushing Plant29. 反击式破碎站：Impact crushing plant30. 颚式破碎站：Jaw Crushing Plant31. 移动式破碎站：Mobile Crushing Plant32. 对辊破碎机: Roll Crusher33. 螺旋洗矿机：Screw Ore Washer 34. 洗石机：Stone Washer 35. 高效洗砂机：Sand Washing Machine 36. 棒磨机：Rod Mill37. 冲击式破碎机：Vertical Shaft Impact Crusher38. 反击高效制砂机：Impact Fine Crusher39. 圆振动筛: Circle Vibrating Screen40. 多缸液压圆锥破碎机：Multi-Cylinder Hydraulic Cone Crusher41. granulator: 成粒机，制粒机42. concentrator: 选矿机，浓缩机。

第1页Screening Vibrating screensPrinciples--Vibrating screens save space and weight and operate on little power because the screening surface may be actuated by vibrating, gyrating or pulsating movement of small amplitude, but at frequencies that normally exceed 3,000/min.Selection of Proper Vibration Sereen--Be sure the screen supplier knows all details of the application. The centrifugal force factor, or combination of frequency of vibration (speed) and amplitude (throw), may affect performance of any vibrating screen. Also, a correct combination of slope and direction of mechanism rotation is vital for inclined screens. Usually, the larger the opening, the greater the amplitude needed for a screen.If the throw is too small, the material may clog or wedge in the openings. Increasing the throw beyond what is required to prevent blinding or plugging does not necessarily increase the life of the bearings and reduce screening efficiency. Increased rate of travel permits more tonnage to be passed over the screen per unit of time. For a given tonnage, a faster rate of travel results in a thinner bed of material and high screening efficiency.Maximum slope is reached when the material travels too fast for the fines to penetrate the ribbon of material and reach the apertures in the screen cloth. At this point an excessive amount of fine material passes over the screen with the oversize, resulting in poor efficiency.When an existing screen is to be used for an application other than that for which it was originally intended, check with the Supplier to see if any of the operating characteristics need modification and if the the screen is structurally suitable for the new application.The operator can get the correct vibrating screen by providing the supplier with the following information:∙Maximum tons per hour to be screened, including any circulating load or any surges in the feed rate.∙ A complete size consist or sieve analysis of the material or, if available, an estimated analysis.∙Type of material and weight per cubic foot in broken state.∙Separations desired on each deck.∙Surface moisture carried by the material if screening is to be dry or amount of water with feed if wet.∙Special operating requirements or conditions such as temperature, abrasiveness, corrosiveness or other physical characteristics of the feed,efficiency or product requirements which determine selection of screening surface, or installation problems which affect screen size selection or capacity. General Types --Vibrating screens may be divided into two main classes: mechanically-vibrated and electrially-vibrated. The former can be subdivided into classes based on how the vibration is produced--by eccentrics; by unbalanced weight; by cams or bumpers. They can also be subdivided as inclined and horizontal.Sizes --Vibrating screens are made in standard sizes of from 12 in. to 10 ft wide and from 2 1/2 ft to 28 ft long. Common practice dictates that the length of the screen should be 2.5 times the width for dry screening. For wet screening, wider and shorter screen is best. Screens for scalping ahead of primary crushers, operate at a slope of from 12 degrees to 18 degrees and have openings as large as 11-in. square. The eccentric throw for openings from 5 to 11 in. is usually 1/2 in.; for openings from 3 to 5 in. about 3/8 in.; and for smaller openings 1/4 in. The screening surface consists of a heavy cast desk, perforated steel with or without skid bars welded between the holes, rod deck, etc.The mechanical shaking screen comprises a rectangular frame, with perforated steel or wire cloth screening medium. It is usually inclined and suspended on loose rods or cables. These screens now are used mainly for special tasks of coarse screening, having given way to vibrating screens.Electrically-Heated Screens--Electrically heated screen cloth decks have afforded better screening and less dust. Modern or updated screening operations, now handling clays, limestone, potash, salts, phosphates and various hydroscopic materials, report minimum dust loss when equipped with heated screens. The controlling factor in this improvement is the electrically-heated screen doth deck. Any vibratory screen with fine opening (less than 1/2 in.) can be equipped with low volt-age-high amperage resistance heating.The principle of electric heating is based on the fact that small diameter wire of screen cloth (especially stainless steel) serves as a conductor, but offers resistance to a high-amperage current. This resistance causes heating of the wire when powerful transformer and specially designed bus bars connected to screen doth decks push up to 6,000 amps current into a circuit. The current is safe and shock-proof because voltage is low, ranging from approximately 1 1/2 to 16 volts. Workers can do their jobs around electrically-heated screens without special precautions.Heated screens are effective in preventing moisture content of material from causing buildup and blinding. The screen wire is kept at 100 degrees to 130 degrees F depending on character and tonnage of the material processed. This temperature is not high enough to weaken the wire cloth or screen structure, nor does it suffice to drive off moisture held in material. The warm wire stays dry, breaking the surface tension that otherwise would bind damp material to cold, damp metal. This differential orwarm, dry screen wire versus cold, damp material can be maintained economically through transformer control settings.With every opening in the heated screen mesh protected against blinding, there is no guesswork about what size particle will be delivered. A uniform, unvarying quality to meet tough specifications comes through day after day, no matter what the weather. (High humidity makes trouble with unheated screens.) Plants operating heated screens will have no trouble with excessive amounts of fine, dusty material that formerly sifted through reduced meshes on clogged screens.Service life of screen cloth is greatly increased when electric heating ends the punishment of old-fashioned cleaning methods, such as rough pounding or brushing. Blowtorch flames put too much heat in one spot and bouncing chains added to wear and tear. But, screens kept clean and open with electric heating reportedly are seldom mistreated and last up to eight times as long. Heated decks end the threat of pile ups and strains that can break the mesh.Economical operation of electric heating for screens requires one transformer for installations of up to three panels of screen cloth (maximum area 4- x 12-ft). Two transformers are used on longer decks. Any deck (top, center or bottom) can be heated. Electric heating is most desirable of all where a screen surface is hard to get at. Changing heated screens does not involve more unbolting than needed for ordinary screens.In specifying screens to deliver a uniform particle through heated mesh, the first thing to consider is weight per square foot of the wire cloth needed to set up appropriate resistance. Most calculations are based on square openings. Slotted openings must be identified as to width of clear opening, diameter of wire and number of wires per inch before weight per square foot can be found in any screen cloth manufacturer's catalog.Having determined the usable weight per square foot of screen cloth, the next step is to select the size of clear opening needed, making no allowance for reduction in this size as formerly was the case when material stuck to the wires. Heated wires will maintain the clear opening at all times, making it possible to screen finer without blinding.From a wire catalog, select a mesh weighing no more per square foot (can weigh less) than determined using the method above with the clear opening characteristics desired. This often turns out to be a more efficient screen because the wire diameter will be smaller and the percentage of the open area will be greater.For example, where a 1/8-in. clear opening was desired (but often blinded) on unheated screens, the wire diameter was 0.63 and the open area was 44 percent. The cloth weighed 1.43 lb/ft. 2. For a heated 3- x 12-ft screen, the weight must not exceed1.1 lb/ft2. Two options were found in cloth with 1/8-in. clear opening: wire diameter .054 weighing 1.09 lb/ft2providing 48.8 percent open area; and wire diameter .047 weighing 0.85 lb/ft2 with a 52.8 percent open area.Load conditions may make fine diameters of carbon steel wire inadequate. In such cases, stainless steel wire of larger diameter with greater load-carrying capacity will have the necessary resistance for good heating.Lighter wire with more open area yields higher tonnage and heated mesh stays open 100 percent. Two screen cloths connected in a series may be of different mesh sizes or clear openings, as long as they both weigh the same per ft2and do not exceed the weight allowed for that particular size of screen.With heated screens, major savings in pollution control are possible. Also moisture content of material is reportedly increased in a range of 5 to 8 percent. This moisture is added during or after crushing-grinding operations and holds down dust during transfer of material and passage over heated screens. Warm wire handles 5 to 8 percent moisture in stride. The cost of heating equipment and mist spraying reportedly is less than the cost of having bag towers and precipitators.振动筛的选择振动筛的选择原则：选择振动筛的原则是所选择的振动筛要节省空间、重量并且驱动的功率要小，因为筛选表面可以驱动并且发生振动。