延长高炉冷却壁软水密闭循环冷却系统使用寿命的措施

Measures for prolonging Service Life of the Soft Water Closed Circuit Circulation Cooling System for BF Cooling Stave

高炉冷却壁采用软水密闭循环水进行冷却是近年发展起来的新技术，具有节能、降耗及延长冷却设备寿命等优点。介绍了采用软水密闭循环的冷却系统的设计要点、参数的确定及系统的管理，并对鞍钢高炉采用此系统提出了几点建议。

BF cooling stape adopts soft Water closed circuit circulation cooling system,which is a new recently developed technique with many advantages,like energy saving,con-sumption reducing and life prolonging of cooling equiments. Design gists of soft water closeddrcuit circulation cooling system, parameter setting and system control are introduced andseveral suggestions on adopting the system in AISC are offered