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["Avez-vous des questions sur l'opération d'airmites pour les pompes à membrane往返隔膜泵排气操作的疑问??",,"Il y a plusieurs pompes à membrane往返隔膜泵输送液氨和碱液,但这些泵没有设计排气管。然而,在实际生产中,如果不进行排气操作,泵就很难上量。想知道为什么设计中没有设置专用的排气管?","Le déverseur peut être installé à la sortie de la pompe往返隔膜泵泵出口可以安装一个放空阀呀".,"Peut-être que le design original pensait que que la pompe à membrane有一定膜泵具有一定的自吸能力,因此无需排气。但实际上,还是应该有一个,然后根据实际情况决定是否使用它。","La sortie一定出口在启动前必须保持开启,只要启动前的液位高于泵体就OK容积泵出口启动前必须保持开启,只要启动前液位高于泵体就OK"]

2019-05-09View Original

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装置有几台往复隔膜泵输送液氨和碱液,泵没有设计排气线,但实际生产中,不进行排气操作,泵很难上量。想知道设计为何不设专用的排气线?
Reply #22019-05-10
泵出口可以安装一个放空阀呀
Reply #32019-05-10
可能原设计认为隔膜泵有一定自吸能力,无需排气,实际上还是应该有个,再根据实际情况决定用还是不用
Reply #42019-05-12
容积泵出口启动前必须保持开启,只要启动前液位高于泵体就OK

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