进口隔膜计量泵/Meteringpumps/德国品质德国KAYSEN凯森进口隔膜计量泵概述在隔膜式计量泵家族成员里，液压隔膜计量泵由于采用了液压油均匀地驱动隔膜，克服了机械直接驱动方式下泵隔膜受力过分集中的缺点，提升了隔膜寿命和工作压力上限。为了克服单隔膜式计量泵可能出现的因隔膜破损而造成的工作故障，有的计量泵配备了隔膜破损传感器，实现隔膜***时自动连锁保护液压隔膜计量泵还有安全阀、放气阀、补油阀，三阀缺一不可，安全阀的起跳压力略高于管道系统压力。放气阀作用是排放液力端内气体。补油阀起到向液力端补油。顾名思义，隔膜式计量泵利用特殊设计加工的柔性隔膜取代活塞，在驱动机构作用下实现往复运动，完成吸入－排出过程。由于隔膜的隔离作用，在结构上真正实现了被计量流体与驱动润滑机构之间的隔离。高科技的结构设计和新型材料的选用已经大大提高了隔膜的使用寿命，加上复合材料优异的耐腐蚀特性，隔膜式计量泵成为流体计量应用中的主力泵型。在隔膜式计量泵家族成员里，液压隔膜计量泵由于采用了液压油均匀地驱动隔膜，克服了机械直接驱动方式下泵隔膜受力过分集中的缺点，提升了隔膜寿命和工作压力上限。为了克服单隔膜式计量泵可能出现的因隔膜破损而造成的工作故障，有的计量泵配备了隔膜破损传感器，实现隔膜***时自动连锁保护；具有双隔膜结构泵头的计量进一步提高了其安全性，适合对安全保护特别敏感的应用场合。作为隔膜式计量泵的一种，电磁驱动式计量泵以电磁铁产生脉动驱动力，省却了电机和变速机构，使得系统小巧紧凑，是小量程低压计量泵的重要分支。精密计量泵技术已经非常成熟，其流体计量输送能力***大可达0-100,000l/h，工作压力***高达4000bar，工作范围覆盖了工业生产所有领域的要求。主要特点：●多种材质及泵类结构可选●稳定精度&plu***n;2%（调节比10%-100%）●坚固耐用，维护成本低●机械驱动PTFE膜片（多种隔膜材质）●在泵运行或停止状态均可调节流量●安装空间小主要优点：●可以安装于药槽上●安装容易、维修、***构造上，完全无泄漏●可用PVC、PTFE、PVDF、1Cr18Ni9Ti、316等作为泵头材料●适用于各种耐酸碱药液●操作安全性能高●运转中流量随意调整主要应用：●各种橡胶浆乳胶、***、填料●啤酒花及发酵粉稀浆、糖浆、糖密●用计量泵为油轮驳船清仓吸取仓内污水及剩油●计量泵吸矿井、坑道、隧道、下水道中污水、沉淀物●计量泵吸泡菜果酱、土豆泥、巧克力等●计量泵吸油漆、树胶、颜料粘合剂●油罐车、油库、油品装卸●各种特殊介质的吸送●各种***、***、易挥发液体●可输送较高温度的介质150℃●各种强酸、强碱、强腐蚀液体●作为各种压滤机前级送压装置●热水回收及循环；各种瓷器轴浆水泥灌浆灰浆泥浆GermanyKAYSENimporteddiaphragmmeteringpumpoverviewAmongthemembersofthediaphragmmeteringpumpfamily,thehydraulicdiaphragmmeteringpumpovercomesthedisadvantageofexcessiveforceconcentrationofthepumpdiaphragmunderthedirectdrivingmodeofthemachinebyusinghydraulicoiltouniformlydrivethediaphragm,whichimprovesthediaphragmlifeandtheworkingpressureupperlimit.Inordertoovercometheworkingfailurecausedbythediaphragmdamagecausedbythesinglediaphragmmeteringpump,somemeteringpumpsareequippedwithdiaphragmdamagesensorstorealizeautomaticinterlockprotectionwhenthediaphragmisbroken.Thehydraulicdiaphragmmeteringpumpalsohasasafetyvalve,ableedvalve,andachargevalve.Thethreevalvesareindispensable,andthetake-offpressureofthesafetyvalveisslightlyhigherthanthepipingsystempressure.Thefunctionofthebleedvalveistodischargethegasinthehydraulicend.Thechargevalveactstoreplenishthehydraulicend.Asthenameimplies,thediaphragmmeteringpumpreplacesthepistonwithaspeciallydesignedflexiblediaphragm,andrealizesthereciprocatingmotionundertheactionofthedrivingmechani***tocompletethesuction-dischargeprocess.Duetotheisolationofthediaphragm,theisolationbetweenthemeteredfluidandthedrivelubricationmechani***istrulyachievedstructurally.Thehigh-techstructuraldesignandtheselectionofnewmaterialsh***egreatlyimprovedtheservicelifeofthediaphragm.Combinedwiththeexcellentcorrosionresistanceofthecompositematerial,thediaphragmmeteringpumphasbecomethemainpumptypeinfluidmeteringapplicati***.Amongthemembersofthediaphragmmeteringpumpfamily,thehydraulicdiaphragmmeteringpumpovercomesthedisadvantageofexcessiveforceconcentrationofthepumpdiaphragmunderthedirectdrivingmodeofthemachinebyusinghydraulicoiltouniformlydrivethediaphragm,whichimprovesthediaphragmlifeandtheworkingpressureupperlimit.Inordertoovercometheworkingfailurecausedbythediaphragmdamagecausedbythesinglediaphragmmeteringpump,somemeteringpumpsareequippedwithadiaphragmbreakagesensortorealizeautomaticinterlockprotectionwhenthediaphragmisbroken;themeteringofthepumpheadwithdoublediaphragmstructurefurtherimprovesitssafety.Sexual,suitableforapplicati***thatareparticularlysensitivetosecurity.Asakindofdiaphragmtypemeteringpump,theelectromagneticdrivenmeteringpumpgeneratesthepulsatingdrivingforcebytheelectromagnet,whicheliminatesthemotorandtheshiftingmechani***,makesthesystemcompactandcompact,andisanimportantbranchofthe***all-rangelow-pressuremeteringpump.Precisionmeteringpumptechnologyisverymature,itsfluidmeteringandconveyingcapacitycanreachupto0-100,000l/h,workingpressureupto4000bar,andtheworkingrangecoversallfieldsofindustrialproduction.mainfeature:●Multiplematerialsandpumpstructureare***ailable●Stabilityaccuracy&plu***n;2%(adjustmentratio10%-100%)●Sturdyanddurable,lowmaintenancecost●MechanicallydrivenPTFEdiaphragm(multiplediaphragmmaterials)●Theflowcanbeadjustedwhilethepumpisrunningorstopped.●***allinstallationspaceThemainadvantage:●canbeinstalledonthemedicinetank●Easytoinstall,repair,andmaintenancestructure,noleakageatall●PVC,PTFE,PVDF,1Cr18Ni9Ti,316,etc.canbeusedaspumpheadmaterials●Applicabletoallkindsofacidandalkaliresistantliquids●Highoperationalsafetyperformance●Adjustableflowduringoperationmainapplication:●Allkindsofrubberlatex,organicsolvent,filler●hopsandbakingpowderslurry,syrup,sugardense●Usethemeteringpumptoclearthetankandtheremainingoilforthetankerbargeclearance●Meteringpumpsucti***sewage,sedimentinmines,tunnels,tunnels,sewers●Meteringpumpsuckskimchijam,mashedpotatoes,chocolate,etc.●Meteringpumpsuctionpaint,gum,pigmentbinder●Tanktruck,oildepot,oilhandling●Suckingofvariousspecialmedia●Avarietyofhighlytoxic,flammable,volatileliquids●cantransporthighertemperaturemedia150°C●Allkindsofstrongacid,strongalkali,strongcorrosiveliquid●Asapre-stagepressurefeederforvariousfilterpresses●hotwaterrecoveryandcirculation;variousporcelainaxillarycementgroutingmortar)