乙二醇装置蒸汽冷凝液回收系统技术改造

Technical reform of steam condensate recovery system in ethylene glycol unit

针对阳煤寿阳化工有限责任公司年产20万t/a乙二醇项目冷凝液回收装置经常出现的管道振动、泄露及热量不平衡会造成冷凝液浪费的情况,分析了产生问题的原因,并进行了相应的技术改造,消除了管道的振动,减少了冷凝液的浪费,并取得了良好的经济效益。

In order to solve the problem of the condensate waste caused by pipe vibration, leakage and heat imbalance in condensate recovery unit of Shouyang Chemical Industry Corporation Ltd, the causes of the problems were analyzed, and the corresponding technical transformation was carried out to eliminate the vibration of the pipeline, reduce the waste of the condensate, and obtain good economic benefits.