真空泵吸气明显下降,真空度降低的原因和处理方法

  • Article source:Industry News
  • Website editor:莱诺真空泵
  • Reading volume:
  • Publication time:2022-07-20 15:25:35

原因:

(1)柔性阀板破坏。

(2)修配后,轴向间隙不符合要求。

(3)机件腐蚀。

(4)内部结垢严重。

(5)填料密封泄漏。

(6)介质带液物料磨蚀,使内部机件间隙加大。

(7)系统有泄漏。

(8)供水量不足或水温过高。

处理方法:

(1)更换阀板。

(2)重新调整轴向间隙。

(3)更换零件。

(4)清除水垢。

(5)稍拧紧填料压盖。

(6)加强调节塔顶负荷,净化介质,防止液体吸入泵内,更换磨损零件。

(7)检查管路得泄漏点想办法堵漏。

(8)调节供水量,检查水压力是否过低或降低水温。


Article source:https://www.leynow.com.cn/news/622.html

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