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["펌프 수리", "펌프 수리가 완료된 후 화공 장비에서 어떻게 확인해야 되나요. 확인 과정은 무엇인가요? 감사합니다.:",첫번째", 확인 과정은 거의 다完成了", "네, 거의 다完成了", "시동 전에 수동으로 �归于车", "밀링을 확인하고 막힘 여부를 확인하십시오. 외부 세정된 기계密封"를 확인하여 세정수압과 흐름이 正常", "밀링이 无泄漏". "펌프가 작동 전에 배출구를 关闭", "전전력을 주고,启泵" "배출구를 打开" " "축음음소가 �常", "축부위 �진动"를 측정하고 " "배출구 �查看" "전장압" "전류" " "유 �量"를 확인하고 " "각 密封处" "泄漏"를 확인하십시오", "밀링을 开启" kino密封冲洗水未 开启就 �泵会导致 机械密封温度 �剧上升 且 �O环 � �烧坏" 且 �导致介质 �漏"

2018-08-15View Original

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化工设备中的泵维修完成后应该怎么检查。检查有什么步骤么?谢谢。开入口,查是否泄露,油,冷却水,关闭排放,送电,离心泵在关闭出口的情况下是否启动泵,听泵的声音是否正常。
Reply #22018-08-15
你这个检查过程基本上差不多了
Reply #32018-08-18
你说的差不多,先试漏,通电试正反转、运行检查。
Reply #42018-08-18
启动前手动盘车,检查是否有卡点。外冲洗机械密封要确认冲洗水压力流量正常,机械密封无泄漏。泵启动前应关闭出口手阀,启动后缓慢开启出口阀,听轴承有无异响,测量轴承处振动,查看出口压力,电流,流量。查看各密封处有无泄漏。
Reply #52018-08-18
如果密封冲洗水没开就启泵会导致机械密封温度急剧上升,烧坏O环,导致介质泄漏
Reply #62018-08-19
一般就是检查机泵冷却水和润滑油情况,包括泵的转向,密封泄漏情况,运转过程中的杂音和振动;如果是输送热物料的话还要进行机泵的预热,然后再运转观察是否能达到需要的工作状态。
Reply #72018-09-04
各位说的比较全了啊!:(:)
Reply #82018-09-20
要进行盘车,还要打开打开导淋排空气,

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