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供水厂施工作业导致空分设备空气预冷系统冷却水水质恶化,造成水冷塔布水管堵塞和空气预冷系统换热效果差,影响空分设备的正常运行。简介武钢氧气公司I台60000 m3/h空分设备开式循环空气预冷系统流程以及水冷塔中布水管结构,阐述故障原因分析与处理结果,提出相应的改进建议。
Waterworks construction operation leading to air separation plant air cooling system cooling water quality deteriorated, resulting in blockage of water cooling tower water pipes and air precooling system, poor heat transfer, affecting the normal operation of air separation plant. Brief introduction I WISCO Oxygen Company I 60000 m3 / h air separation plant open cycle air precooling system flow and water cooling tower in the water pipe structure, explain the cause of the failure analysis and treatment results, and put forward the corresponding suggestions for improvement.