冷凝液泵机封冲洗水系统技术改造  

TECHNICAL REVAMP OF THE WASHING WATER SYSTEM FOR CONDENSATE PUMP SEAL

作　　者：赵昉[1] 朱小四[1] 

机构地区：[1]河南省中原大化集团有限责任公司,河南濮阳457004

出　　处：《大氮肥》2002年第2期106-107,共2页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍冷凝液泵的运行情况和出现的问题 ,机封国产化后进行相应的技术改造 ,优化了运行条件 ,备件使用周期大大延长 。It presents the running and problems of the condensate pump.Running conditions have been optimized,lifetime of the spare parts is greatly prolonged and maintainence work is apparently reduced after using homemade mechanical seal as well as making relevant technical revamp.

关 键 词：冷凝液泵 机封 冲洗水系统 技术改造 换热器 节流 预冷却器 合成氨 

分 类 号：TQ113.2[化学工程—无机化工]