现役长寿的武钢5号高炉  

On Long Service Life of No.5 Blast Furnace at WISGCO

作　　者：杨佳龙[1] 李怀远[2] 

机构地区：[1]东北大学,辽宁沈阳110004 [2]武汉钢铁集团公司炼铁厂,湖北武汉430083

出　　处：《钢铁》2005年第3期9-12,16,共5页Iron and Steel

摘　　要：武钢5号高炉通过采取一系列措施:优化高炉设计与炉料结构,提高入炉原燃料质量,选择合适的高炉内衬、改良炉底结构与材质,注重开炉前的基础工作与开炉初期的长寿准备,加适量的钒钛矿护炉,开发冷却壁垂直水冷管修补换新技术,维护好炉体与冷却壁,选择合理的装料制度与风口布局, 强化软水密闭循环冷却系统的日常管理等,实现了高炉强化冶炼与长寿生产,高炉利用系数达到2 229 t/(m3·d)。Intensified operation and long service life have been achieved on No 5 blast furnace at WISGCO through optimizing BF design and burden structure, improving qualities of raw materials and fuel, choosing suitable materials and design of bottom lining, paying much attention on the fundamental work and preparation at the beginning of campaign, adding reasonable V and Ti containing ore for lining protection, successful maintaining and mending stave and pipes, selecting reasonable charging schedule and disposition of tuyeres, intensifying the routine management of soft water closed loop cooling system etc..

关 键 词：高炉 长寿 软水密闭循环 冷却壁 强化冶炼 

分 类 号：TF57[冶金工程—钢铁冶金]