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2020-04-19View Original

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Reply #22020-04-19
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Reply #32020-04-19
请问液环泵入口有单向阀吗?运行中入口有节奏响声是咋回事。
Reply #42020-04-19
请问液环泵入口有单向阀吗?运行中入口有节奏响声是咋回事。
Reply #52020-04-19
泵enze有单向球或进气阀片
Reply #62020-04-19
两种:流量波动太大;坏了
Reply #72020-04-19
你这里的液环泵是指水环真空泵吗?
Reply #82020-04-19
那可以理解为有节奏响声是正常现象吧。还想请教您做为减压塔顶末级抽真空设备,它的入口压力一般为多少?
Reply #92020-04-19
是的,减压末级机械抽真空设备。
Reply #102020-04-21
流量一直还都挺稳定,但是有节奏响声的时候多,个别时候也没有响声。
Reply #112020-04-22
估计水循环量太大,略微调小点,试试
Reply #122020-04-22
*7水环真空泵入口没有单向阀的,运行中入口有节奏响声,首先调节工作液流量看看,其次可以考虑里面零部件是否松动或者叶片碎了一块。

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