齿轮油泵的产品说明书(中英文).doc

。 CONTRACTORSHANGHAI ELECTRIC GROUP CO. LTDPT. MAXIMA INFRASTRUKTUR CLIENT PT. PLN (PERSERO) KANTOR PUSAT CONSULTANTPROJECT PLTU 2 JAWA BARAT PALABUHANRATU, WEST JAVA 3(300-400MW)中 南 电 力 设 计 院CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE四川高精净化设备有限公司SICHUAN FINE PURIFICATION EQUIPMENT CORP.LTD印尼公主港3350MW燃煤电站Indonesia PalabuhanRatu 3350MW coal fired power plant批 准APPROVED BYGear Oil Pump Production Instruction齿轮油泵产品说明书审 核REVIEWED BY校 核CHECKED BY设 计 DESIGNED BY日期 DATE比例 SCALE/文件号Spe.NOREV.A Gear Oil Pump Production Instruction齿轮油泵产品说明书四川高精净化设备有限公司SICHUAN FINE PURIFICATION EQUIPMENT CORP.LTD1 RIEF INTRODUCTIONWith history of more than 20 years in producing large separation equipment, our compary manufactures Model ZJA High Vacuum Oil Purifier, ZLY Vacuum Oil Filter, JYG Fine Filter,BMS, BAS Manual/Automatic Board Frame Press Oil Filter Which are designed for filtering turbine oil, transformer oil, aviation hydraulic oil, machine oils and Diesel fuel. Besides, We produce WCB，KCB，2CY Geared Oil Delivery Pumps suitable for delivering various medium oils.Model WCB, KCB,2CY Gear Oil Pumps are suitable for fertilizer factory, oil refinery, oil-pressing factory, power plant, transformer station, lubrication oil storehouse, capacitor plant, painting factory and grain departments for delivering oils, such as turbine oil ,transformer oil, aviation oil, mechanical oil, diesel oil and edible oil.WCB,KCB Geared Oil Pump features of good appearance, compact construction, stable performance, low pulsation impact value and low noise less than the specified of the national standard, safety and reliability as well as easy maintenance and service. We provide our customers with wear parts for a long term.Series of gear oil pumps produced by our company find their wide use in national defense, scientific research, Petroleum, light/chemical industry, metallurgy, textile, transportation, Pharmaceutical-making and food departments for delivering non-corrosion heavy oil, mid-viscosity oil, light oil, edible oil and other similes with viscosity below Engler 10E at temperature below 60.However, they are not suitable for delivering dirty oils, lubricating/corrosive medium. Explosion-proof motors and special motors can be provided according to users requirements.Model WCB Geared oil pump is of one with excellent performance and reasonable price. It can be used in grain sales department for delivering edible oil with illumination power.2. SPECIFICATIONMODELSPECIFICATIONLIFTMOTOR MODELPOWERSPEEDSUCTION/DISCHARGE BOREFLOWDISCHARGE PRESSUREL/minm3/hMpaMModelkwr/mininWCB-20WCB-30WCB-50KCB-20KCB-50KCB-75KCB-83.3KCB-100KCB-120KCB-133KCB-150KCB-200KCB-300KCB-350KCB-400KCB483.3KCB-633KCB-100020305020507583.3100120133150200300350400483.363310001.21.831.234.5567.289121821242938600.30.30.30.330.450.450.330.60.60.330.60.60.60.60.60.60.66555555555555555555Y7112Y7112Y7112Y90S-4Y90L-4Y90L-4Y100L2-4Y100L2-4Y100L2-4Y100L2-4Y100L2-4Y100L2-4Y132S-4Y132S-4Y132M-4Y132M-4Y160M-4Y180L-40.370.370.551.11.51.532.22.23335.55.57.57.511222800280028001400140014001420142014201420142014201440144014401440146014701/41/43/411111 1/41 1/41 1/41 1/41 1/2333345MODELSPECIFICATIONLIFTMOTOR MODELPOWERSPEEDSUCTION/DISCHARGE BOREFLOWDISCHARGE PRESSUREL/minm3/hMpaMModelkwL/min2CY-1.1/14.5-12CY-1.6/4.02CY-3.3/3.3-12CY-3.3/4.0-12CY-4.5/3.3-12CY-5/3.3-12CY-6/3.3-12CY-7.2/3.3-12CY-9/3.3-12CY-12/3.3-12CY-12/0.6-12CY-18/0.6-12CY-21/3.6-12CY-24/3.6-12CY-30/0.5-12CY-38/2.8-12CY-60/2.8-12CY-4.2/25-12CY-4.5/25-12CY-5/25-12CY-6/25-12CY-7.2/25-118.326.633.355707583.3100120150200200300350400483.36331000707583.31001201.11.623.34.24.5567.2912121821242938604.24.5567.21.450.40.330.40.330.330.330.330.330.330.330.60.360.360.360.360.280.282.52.52.52.52.555555555555555555555555Y7112Y100L1-4Y90L-4YB100L1-4Y100L1-4Y100L1-4Y100L1-4Y100L2-4Y100L2-4Y100L2-4Y112M-4Y132S-4Y132S-4Y132M-4Y132M-4YB132M-4Y160M-4Y180L-4Y112M-4Y112M-4Y132S-4Y132S-4Y132S-40.372.21.52.22.22.22.233345.55.57.57.57.51122445.55.55.52800142001400142014001400140014001420142014401440144014401440144014601470144014401440144014401/41/43/411 1/41 1/41 1/41 1/41 1/41 1/4223333441 1/41 1/41 1/41 1/41 1/43. CONSTRUCTION AND OPERATION PRINCIPLE3.1Structure Geared pump is composed of body ,front/back end cover, driving gear, driven gear, bearings, bearing cap, oilseal coupling, motor, chassis, inlet/oulet oil pipe, flange and safety valve etc. Front/back end cover supports driving/driven gear by means of bearings. The body enables driving gear and driven gear to rotate, resulting in vacuum operation mode. Oilseal acts as sealing of driving shaft. Motor drives driving gear through coupling and shaft pin.2.Moving Sketch3.2 Operation PrincipleWhen driving shaft drives Gear1and Gear2 to rotate in direction shown by arrow and geared teeth disengage gradually in oil suction cavity, teeth disengage from teeth of another gear so that vacuum is formed. a,b of a, bbetween teeth carries oil from oil suction cavity to oil discharge cavity. Oil in geared space is pressed out when gear rotates continuously. Outer load action causes oil pressure. With continuous running of gear, oil pump sucks and discharges oil continuously.When resistance of oil circuit exceed safety Pressure, safety valve starts to make oil in discharge cavity go back suction cavity. In doing so, pressure is reduced and pump/piping is protected.4.INSTALATION AND CONISSIONINGGeared pump and motor is fixed on chassis. Shaft line between motor and geared pump has been adjusted. Geared pump rotates smoothly.During operation, keep an eye to suction height. Rated lift can be obtained. Specified oil inlet/outlet pipes should be chosen. Oil inlet should be through. Before starting, check to see whether fasteners are loose and whether geared pump moves freely. Idle running cant last more than 1 minute. If no oil is sucked in, check geared pump for correct rotation(Running in direction shown by arrow).Check to see whether oil suction pipe joint is loose, connections are leaky and oil groove bottom is blocked by oil suction pipe inserted as well as oil suction height and oil outlet height exceeds tolerance.No abnormal noise and vibration should occur when geared pump works.Safety valve was set in specified safe pressure scope at factory. Users can regulate it. But max regulation puessure cant exceed 40%.5.OPERATION5.1 Before operation, check to see whether geared pump moves freely(Turn by hand).5.2 Make sure power supply is OK and rotation direction of motor is correct.5.3 Check to see whether oil inlet/outlet diameter meets requirements and lift is within specified range.5.4 Make sure that all fasteners are firm (Including connectors of inlet/outlet pipe)5.5 Before starting, insert oil inlet pipe into oil groove properly. Oil pipe cant reach to groove bottom to prevent blocking intake.5.6 Only everything is OK, you may start machine.6.MAINTENANCE AND SAFETY6.1 Connect grounding device6.2 Always keep an eye to loosening of fasteners and abnormal noise of geared pump.6.3 Corse filter should be mounted at oil inlet to prevent iron and impurities from entering pump.6.4 Oil seal is wear part. In case that driving shaft leaks oil, change oil seal.6.5 Oil pump adopts ball bearings. If ball bearings are worn out, serious noise will occur. Replacement should be made.6.6 After service is completed, made sure that axial gap of the pump, and concentricity should be within tolerance. Otherwise, Pump will fail to work properly.6.7 Geared pump is not allowed to operate in environment and the open-air with high temperature.7.TROUBLESHOOTING AND REMEDYFAILURECAUSEREMEDY1,NO FLUID DISCHARGED OR LESS DISCHARGED1.Pump contains no oil.2.Suction height exceeds vacuum.3.Oil suction piping is leaky.4.Incorrect running direction5.Oil pipe blocked or other trouble. 6. Low speed of oil pump7.Safety valve opened.8.Bad sealing of safety valve tapered face.1.Fill oil in outer of vacuum gauge2.Increase oil suction level.3.Check joints.4.Rewiring of motor.5.Check with speedometer and correct.6.Adjust safety valve spring pressure.7.Adjust safety valve spring pressure.8.Gringding with fine abrasive paste.2、OIL PUMP LEAKS FLUID1.Packing gland is not tight.2.Sealing ring is worn out.3.Sealing ring is inclined.4.Some washer is leaky.1.Tighten nut2.Change3.Disassemble and tighten nut smoothly.4.Change.3 MOTOR NEEDS EXCESSIVE POWER1.Sucked fluid has high viscosity.2.Excessive discharge pressure.3.Big resistance of discharge piping.4.Blocked rotation part causes overheat due to friction.1.Preheat or lower discharge pressure.2.Reduce discharge pressure.3.Check and remove failure.4.Dismantle for inspection and correctionMAIN PARTS AND MATERIALS TABLENO.PART NAMEMATERIALREMARKS1BodyHT2002Frond end coverHT2003Back end coverHT2004Bearing socketHT2005Gear shaft456Gear45High frequency hardening for gear faceBEARING CATALOGUEMODELWCB20WCB30WCB50KCB20KCB50KCB75KCB100KCB120KCB150KCB200KCB300BEARING941/1941/12941/152032032037941/307941/30205205307QUANTITY44444444444MODELKCB350KCB400KCB483KCB650KCB10002CY3.3/14.52CY5/3.32CY4.5/3.3BEARING206206307211212COPPER SET7941/307941/03QUANTITY44444444MODEL2CY9/3.32CY12/3.32CY18/3.92CY29/3.62CY4.2/252CY4.5/252CY5/252CY6/25BEARING2052063073077941/307941/307941/307941/30QUANTITY44444444SPARE PART AND WEAR PART CATALGUEMODEL PARTNAMEQUANTITYMATERIALWCB-20WCB-30WCB-50KCB-20KCB-50KCB-75KCB-83.3KCB-100KCB-120KCB-125KCB-150KCB-200KCB-300KCB-350KCB-400KCB-483.3KCB-638KCB-1000Oil seal PD 122510Oil seal PD 122510Oil seal PD 153010Oil seal PD 204010Oil seal PD 204010Oil seal PD 304510Oil seal PD 304510Oil seal PD 224010Oil seal PD 304510Oil seal PD 304510Oil seal PD 204010Oil seal PD 305010Oil seal PD 356012Oil seal PD 355612Oil seal PD 355612Oil seal PD 355612Oil seal PD 355612Oil seal PD 356012111111111111111111Oil-proof rubberOil-proof rubber Oil-proof rubber Oil-proof rubberOil-proof rubber Oil-proof rubber Oil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubber Oil-proof rubber Oil-proof rubberOil-proof rubber Oil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberSPARE PART AND WEAR PART CATALGUEMODEL PARTNAMEQUANTITYMATERIAL2CY-1.1/14.5-1+2CY-2/3.3-12CY-3/3.3-12CY-3.3/14.5-12CY-4.2/3.3-12CY-4.5/3.3-12CY-5/3.3-12CY-6/3.3-12CY-7.2/3.3-12CY-9/3.3-12CY-12/3.3-12CY-12/0.6-12CY-18/0.6-12CY-21/3.6-12CY-24/3.6-12CY-30/0.5-12CY-37.8/2.8-12CY-60/2.8-12CY-4.2/25-12CY-4.5/25-12CY-5/25-12CY-6/25-12CY-7.2/25-1Oil seal HG4-332-66d=18Oil seal HG4-332-66d=18Oil seal HG4-332-66d=18 Oil seal HG4-332-66d=18 Oil seal PD 304510Oil seal PD 304510Oil seal PD 304510Oil seal PD 204010Oil seal PD 304510Oil seal PD 204010 Oil seal PD 305010Oil seal PD 305010Oil seal PD 356012Oil seal PD 355612Oil seal PD 355612Oil seal PD 356012Oil seal PD 355612Oil seal PD 306012Oil seal PD 304510Oil seal PD 304510Oil seal PD 304510Oil seal PD 304510Oil seal PD 30451011111111111111111111111Oil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubber耐Oil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOil-proof rubberOVERALL AND INSTALLATION DIMEMSIONS OF OIL PUMPMODELABCDEFGHKHJIWCB-20WCB-30WCB-50KCB-50KCB-50KCB-75KCB-83.3KCB-100KCB-120KCB-125KCB-150KCB-200KCB-300KCB-350KCB-400KCB483.3KCB-650KCB-100037037037050850850858158158158162762779579579579579511852602602602502002502502952954854904904905751812252252252532452532532572573703703703703705462002002002402402402402872872502502502506707003803803804254254253843773843845005007007257257259501137828282230230230247247247324324324324336336423423423423515541185185185223223220223257257290320320320370460一、简介 我厂已有二十多年制造分离大型机械设备的历史，产品为各发电厂或从事电力事业的单位提供ZJA系列高真空净油机、ZLY系列真空滤油机、JYG系列精密过滤机、BMS、BAS系列手动和自动板框压滤机、LY系列板框滤油机过滤透平油、变压器油、航空液压油、机油、柴油，还为客户提供WCB、KCB、2CY系列齿轮输油泵，输送各类不同用途的介质油液。 WCB、KCB、2CY型系列齿轮油泵，适用于化肥厂、炼油厂、榨油厂、电厂、电站、变电站（室）、润滑油库、电容器厂、油漆厂、粮食部门等各工矿企业作为输送透平油、变压器油、航空油、机械油、柴油、食用油类等液体油液。 WCB、KCB型齿轮油泵，具有外形美观，结构紧凑、性能稳定，轮齿脉动冲击值低，噪音低于国家标准，安全可靠，维护保养方便等优点。本厂长期为客户提供易损零件。 本厂生产的系列齿轮油泵，亦广泛用于国防、科研、石油、轻化工、冶金、纺织、交通、制药、食品等工业部门，压送介质温度在60以下，恩氏粘度100E以下无腐蚀性重油、中油、工业轻油、食用油以及其它类似油液。但不适用于输送不洁的油类和润滑性及腐蚀性之介质。如客户需要也可配用防爆电机及其他特殊用途电机。WCB型系列齿轮油泵是一种物美价廉的微型泵，体积小、重量轻，它可以专门为粮食部门的门市出售各类食用油在无动力电源的情况下，利用照明电源作油桶之间的转运油之用。二、技术规格型 号规 格吸 程电动机型号功 率转 速吸入及排出口径流 量排出压力L/minm3/hMpaMModelkwr/mininWCB-20WCB-30WCB-50KCB-20KCB-50KCB-75KCB-83.3KCB-100KCB-120KCB-133KCB-150KCB-200KCB-300KCB-350KCB-400KCB483.3KCB-633KCB-100020305020507583.3100120133150200300350400483.363310001.21.831.234.5567.289121821242938600.30.30.30.330.450.450.330.60.60.330.60.60.60.60.60.60.66555555555555555555Y7112Y7112Y7112Y90S-4Y90L-4Y100L1-4Y100L1-4Y100L2-4Y100L2-4Y100L2-4Y100L2-4Y100L2-4Y132S-4Y132S-4Y132M-4Y132M-4Y160M-4Y180L-40.370.370.551.11.52.22.23.03.03.03.03.05.55.57.57.511222800280028001400140014001400142014201420142014201440144014401440146014701/41/43/411111 1/41 1/41 1/41 1/41 1/2333345型 号规 格吸 程电动机型号功 率转 速吸入及排出管口径流 量排出压力L/minm3/hMPamModelkwr/minin2CY-1.1/14.5-12CY-1.6/4.02CY-3.3/3.3-12CY-3.3/4.0-12CY-4.5/3.3-12CY-5/3.3-12CY-6/3.3-12CY-7.2/3.3-12CY-9/3.3-12CY-12/3.3-12CY-12/0.6-12CY-18/0.6-12CY-21/3.6-12CY-24/3.6-12CY-30/0.5-12CY-38/2.8-12CY-60/2.8-12CY-4.2/25-12CY-4.5/25-12CY-5/25-12CY-6/25-12CY-7.2/25-118.326.655557583.3100120150200200300350400483.36331000707583.31001201.11.63.33.34.5567.2912121821242938604.24.5567.21.450.40.330.40.330.330.330.330.330.330.60.360.360.360.360.280.282.52.52.52.52.55555555555555555555555Y90L-4Y100L1-4Y100L1-4YB100L1-4Y100L1-4Y100L1-4Y100L2-4Y100L2-4Y100L2-4Y112M-4Y132S-4Y132S-4Y132M-4Y132M-4YB132M-4Y160M-4Y180L-4Y112M-4Y112M-4Y132S-4Y132S-4Y132S-41.52.22.22.22.22.233345.55.57.57.57.51122445.55.55.514001420140014201400140014201420142014401440144014401440144014601470144014401440144014401/43/411 1/41 1/41 1/41 1/41 1/41 1/4223333441 1/41 1/41 1/41 1/41 1/4三、结构入工作原理1、结构 齿轮泵由泵体、前后端盖、主动齿轮、被动齿轮、轴承、轴承盖、油封联轴器、电动机、底盘、进出油管、法兰盘、安全阀等零件组成。 前后端盖通过轴承支承主动齿轮、被动齿轮。泵体使主动齿轮、被动齿轮旋转运动，形成真空达到工作状态。油封起着使主动轴转动的密封作用。电动机的转动通过联轴器、轴销、传递到齿轮泵主动齿使齿轮泵工作。2、运动示意图3、工作原理图当驱动轴带动齿轮1、齿轮2，旋转时，沿产箭头所示方向旋转时，啮合齿在吸油腔逐渐分离时，轮齿从另一齿轮的齿间退出，使齿间形成真空。齿间a,b的a,b等，把油从吸油腔带到排油腔，齿轮不断转动，轮齿一个接一个地啮合的齿间里的油就逐次地被压出，在外载荷的作用下形成油压，