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ruan0123

木虫 (初入文坛)

[求助] MVR蒸发结晶

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蒸发结晶硫酸钠13%溶液,12T/h。采用强制循环还是降膜蒸发+强制循环;加热器换热面积确定?强制循环泵参数的确定?
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hongkema

铜虫 (小有名气)

降膜400平方,强制循环600平方,循环泵流量预计3000m3,压缩机温升12℃即可。如选用16℃的压缩机,面积可以缩小一些。
3楼2020-10-18 22:25:25
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songhuazhong

新虫 (初入文坛)

蒸发量不是很大,如果只是硫酸钠沸点升高4度多,降膜能耗低,可以算算具体低多少,再算强制循环,看看节能的钱与蒸发器投资比较,个人觉得降膜会好点
hahah
2楼2014-10-13 22:21:38
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