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离心泵试运行检查有哪些内容
更新时间: 2019-01-11 00:00:00  

离心泵试运行检查的过程是:首先开动电机,当离心泵运转正常后,打开出口压力表和进口真空表,待其显示出适当压力后,逐渐打开闸阀,同时检查电机负荷情况。运行过程中,检查轴承温度是否超过环境温度,注意其最高温度不得超过80℃ 。期间若发现离心泵有异常声音应立即停机并检查原因。停机时,先关闭闸阀、压力表,然后停止电机。

关键词: 离心泵 运行 检查 哪些 内容

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