["Le mouvement du pompe est important",

2017-10-30View Original

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"Bonjour, Notre unité est un dispositif d'hydrogénation à haute pressionure, le pompe de conversion visé par un pompe centrifugeue haute press de Voesss, Depuis chaque次启动泵后，泵驱动端的振动值都超标联锁停泵，现在已经折腾了三年了都没有正常运转。中途基座重新灌浆，精准找正都弄了，但是就是不行。不知道大家有什么好的意见没有？是不是介质的原因？",

Reply #22017-10-30

"Neuf年了都没有找出原因吗？泵是否拆解重装，重装的装配精度是否有保证？"

Reply #32017-10-30

"如果不是泵本身的问题就检查检查泵入口压头是不是不够，入口管线是否堵塞，入口过滤器，等问题导致泵入口供量不足导致泵内有气体，产生振动。"

Reply #42017-10-30

"用排除法，换个环节试一下。"

Reply #52017-10-30

"已经这样了，估计是泵、或者管道的问题，换个角度去寻找问题，入口管道、过滤器等等。"

Reply #62017-10-30

"能提供一下型号吗？看一下是哪个系列的，根据泵的结构分析一下"

Reply #72017-10-31

"检查管系统是不是要检查下流量、流速、气蚀等"

Reply #82017-11-01

"泵是上海福斯的泵，高压离心泵，泵出口压力达到2222.2MPa"

Reply #92017-11-02

"一上来就这样都用了几年才出现的？"

Reply #102017-11-02

"型号有吗？比如WXB、HDO、CHTA等等规格是多大"

Reply #112017-11-02

"动平衡，振动频谱，轴承检查，工艺配管检查"

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["Le mouvement du pompe est important",

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