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["Проблема с промывкой насоса конденсата",,"Проблема с промывкой насоса конденсата Недавно у устройства начало у�атьсятьатьсятьтьтьтьтьатьсятьтьтьтьтьтььтьтьтьтььььтьььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььььь Mourinho", pérdida кислотности,

2017-12-18View Original

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凝结水泵冲刷问题 近段时间装置的凝结水泵机封泄漏 拆开维修时发现泵壳冲刷的比较厉害 是什么原因造成的呢
Reply #22017-12-18
测一下PH值,温度高气蚀严重
Reply #32017-12-18
温度高产生汽蚀,我们这点叶轮像马蜂窝一样,换掉了
Reply #42017-12-19
凝结水泵冲刷是由于气蚀造成的
Reply #52017-12-19
入口前增加闪蒸罐,避免泵体内气蚀。
Reply #62018-01-08
PH值在9左右,这个凝结水我们每隔几天就化验一次
Reply #72018-01-08
我们在前面有凝结水罐,罐顶蒸汽回收利用后再返回罐内
Reply #82018-01-09
我觉得最好还是控制凝结水温度(可以加冷却器)及调整管网压力,让泵避开汽蚀,个人见解。

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