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["1. 立式冷却器冷媒工艺布置问题

2019-08-18View Original

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Reply #22019-08-19
"2. Um condensador de pé, com tubos vert垂直,热物料走管程,下进上出,冷媒(循环水)走壳程。冷热物料全程均是液态,无相变。冷媒是上进下出比较好还是下进上出好?两者却别有多大区别?
Reply #32019-08-19
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Reply #42019-08-19
"3. 上进逆流换热好,下进符合*惯安全,各有利弊,看你的你的工艺条件,都是液体还不如放平,所有问题都解决了。
Reply #52019-10-13
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Reply #62019-10-14
"4. 上进下出啊,现在逆流换热比较好,平均换热温差大,可以减小换热面积,除非急冷或者急热这种的才用顺流换热

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