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为什么脉冲除尘器内部都是负压

2025-04-01 01:13:32

推荐回答（4个）

回答1：

除尘器内部有正压也有负压,关健就是要看引风机是在除尘器进风口前,还是在除尘器出风口后.如果引风机在除尘器进风口前的话是正压,这种除尘器现在用的少了,粉尘浓度高容易损坏引风机.引风机在除尘器出风口后是采用负压抽风,排出的气体是洁净的空气,所以除尘器内部是负压哦!

回答2：

外部集尘，所以内部是负压啊，否则尘不是堆在袋子内部了？

回答3：

外行话。脉冲除尘器也有正压的。

回答4：

所有除尘器内都是负压.

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