6000m^3/h空分设备氮水预冷系统工艺设计改造  

Reconstruction of Process Design of Nitrogen Precooling System for 6000 m^3/h Air Separation Plant

作　　者：才正彬[1] 

机构地区：[1]通化钢铁股份有限公司氧气厂,吉林通化134003

出　　处：《冶金动力》2007年第6期37-38,共2页Metallurgical Power

摘　　要：通过分析6000 m3/h空分设备原有氮水预冷系统工艺设计存在的问题,结合生产实际,提出可行性改进方案,彻底消除了泵的气蚀。Problems in process design of the original nitrogen precooling system for 6000 m^3/h air separation plant are analyzed. According to practical production, feasible improvement plan was put forward, and cavitation of pump has been completely eliminated.

关 键 词：氮水预冷系统 水泵 气蚀 工艺改进 

分 类 号：TB657.7[一般工业技术—制冷工程]