上海政博自动化好啊下设备有限公司

产品概述Performance summary

QBK气动隔膜泵是上海政博自动化设备有限公司开发生产的第三代气动隔膜泵，具有使用寿命长，不会停顿等优点，它既能抽送流动的液体，又能输送一些不易流动的介质，具有自吸泵、潜水泵、屏蔽泵、泥浆泵和杂质泵等输送机械的许多优点。
1、不需灌引水。吸程高达5m，扬程达70m，出口压力≥6bar。
2、流动宽敞，通过性能好，允许通过最大颗粒直径达10mm。抽送泥浆、杂质时，对泵磨损甚微；
3、扬程、流量可通过气阀开度实现无级调节(气压调节在1-7 bar之间)；
4、该泵无旋转部件，没有轴封，隔膜等抽送的介质与泵的运动部件、工作介质完全隔开，所输送的介质不会向外泄漏。所以抽送有毒、易挥发或腐蚀性介质时，不会造成环境污染和危害人身安全；
5、不必用电，在易燃、易爆场所使用安全可靠；
6、可以浸没在介质中工作；
7、使用方便、工作可靠、开停只需简单地打开和关闭气体阀门。即使由于意外情况而长时间无介质运行或突然停机泵也不会因此而损坏，一旦超负荷，泵会自动地停机，具有自我保护性能，当负荷恢复正常后，又能自动启动运行；
8、结构简单、易损件少，该泵结构简单，安装，维修方便，泵输送的介质不会接触到配气阀，联杆等运动部件，不象其他类型的泵因转子、活塞、齿轮、叶片等部件的磨损而使性能逐步下降

9、可输送较粘的液体(粘度在1万厘泊以下)；
10、本泵无须用油润滑，即使空转，对泵也无任何影响，这是该泵最大特点。

QBK is　shanghai zhengbo auto equipment co.,ltdnew developed series of AODD pump which is also third generation，it has the virtue of longservice life and nonstopoperation，not only it can convey sow．．’11teasy 1lowed medium，with the meritsthe merits of sell-pumpingpump，diving pump，shield pump，slurry pump。1d imp 1一ty

pump etc

 1 It’s unnecessary to pour the drawing wate~．the{u~‘ion．^reaches 5 m height．the delivery lift reaches 70 mlength and the export pressureR6bar．

 2 Wide flow and good performance The di ueter adowed to pass the max grainreaches 10mm The damage isvery less to the pump while exhausfiflg m?slmry an t impurity．

 3 The delivery lift and flow。an pass the pneumatic valve open to realizethe step less adjustment(the pneumaticpressure adjustment is b,twcen 1-71’ar)

 4 This pum?has nu rotpry r。r：s。ad no bearing seals The diaphragm will completely separate the exhaustedmedium and pump nmning p、叱working medium The conveyedmedium can’t be leaked outside Thus it will notcause tire environmental poil。_on and human body salety dangerous while exhausting the toxin and flammableorcumgsiv(medium

 5 No electricity．It b、ale and reliable while using in the flammable and explore places

 6 It can be soaked in medium

 7 It’s convenient to use and reliable to work Only open or close the gas valvebody while starting or stoppingEven if no medium operation or pausing suddenlyfor long time because of accident matters，the pump will not bedamaged caused by

this Once over-loading，the pump will utomatically stop and possesses the selfprotection function When the load recovers normally,it also can start automatically

 8 Simple structure and less wearing parts This pump is simple in structure，installation and maintenance Themedium conveyed by the pump will not touch the matched pneumatic valve and coupling lever etc Not like other kinds pumps，the performancewill drop down gradually because of the damages of rotor,gear and vane etc

 9 It can transmit the adhesive liquid(the viscosity is below 10000 centipoises)

 10 This pump needn’t the oil lubricant Even if idling，it has any influenceto the pump This is a characteristic of this pump。