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[".蠕동 泵 음압 상태에서 용기 내 재료 빼기

2019-01-28View Original

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本人有一个料罐是负压,绝对真空度大概2kp左右。如果想从罐底抽料出来,可以用蠕动泵吗?就在罐底开一个口接上蠕动泵的软管进口,出口处也连接一个罐且在同一个负压系统下,会有一些压差,泵出口处比入口处真空度高一些。这种情况蠕动泵能正常运转吗?按照我的想象,抽料速度应该会略高于常压下的数据。我预期会选择2.4壁厚的硅胶管。麻烦有经验的同志指点一下,谢谢!
Reply #22022-04-30
这个工况能抽动码?负压状态下管子都抽扁了还怎么吸料
Reply #32023-01-14
用隔膜泵吧,小蠕动泵不太行。工业蠕动泵高负压下寿命也非常短?

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