["1. 如何解决聚丙烯粉料输送系统的压力波动问题？？

2020-03-07View Original

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在聚丙烯高负荷生产中，粉料输送系统的压力波动大，导致粉料输送压缩机因出口压力高而频繁跳停。哪位大神有好的解决办法分享一下，如何控制才能使粉料输送压缩机出口压力趋于平稳？？？

Reply #22020-03-27

你们用什么工艺？我们也曾经出现过类似问题，也想办法稳定下料。

Reply #32020-03-29

是稀相输送还是密相输送？输送量是否一致？

Reply #42020-04-04

Novlen气相聚合工艺

Reply #52020-04-27

据我了解，Novlen工艺只有福建联合、台塑、锦西、神华宁煤这几家。您不是其中之一吧

Reply #62020-04-29

主要是因为下料量不均匀造成的。检查一下料旋阀的平衡和排气情况，旋阀的转速不均匀，改为手动控制转速试试。物料的脱气效果不好，含烃类气体，静电高，容易结团"

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["1. 如何解决聚丙烯粉料输送系统的压力波动问题？？

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