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["Sealado completamente con nitró"

2020-05-16View Original

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"Esta hilo fue editado por 我爱毛毛染 最后于 2220-5-16 编辑 现在有一个过程是密封操作的,并没有敞开的储罐。主要是塔器、储罐、换热器、泵设备,介质有甲类、乙类、丙类。塔器有常压的和负压操作的。现在业界要求整个系统不能有空气,需要加氮封。1、每个储罐都需要连接氮气吗?
Reply #22020-05-16
建议把问题再梳理一哈,比如这个流程是密闭在一个箱体还是裸露在外。 如果不是机密最好明确一下相关的信息。或者上个局部简图加以说明你要解决的问题,供参考。
Reply #32020-05-16
你可以化个简单的框图给我 我看看 给你画出来 精细化工生产 分工序氮封 我们这边都是这么做的
Reply #42020-05-16
QQ邮箱 2948889898
Reply #52020-05-16
氮气置换完毕进行气密,没有问题就直接精料,可行否?
Reply #62020-05-17
还是要按照你的操作规程办事为好,因为工艺有别,供参考。
Reply #72020-05-18
负压操作的容器,氮封怎么封?

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