太钢4350m^3高炉稳定炉体热负荷的实践  

Practice of Stabilizing the Heat Load on 4350m^3 Blast Furnace Stack in Taigang Stainless Steel Co.,Ltd.

作　　者：唐顺兵[1] 杨志荣[1] 

机构地区：[1]太钢不锈钢股份有限公司

出　　处：《炼铁》2010年第1期15-18,共4页Ironmaking

摘　　要：针对太钢4350m^3高炉软水密闭循环冷却的特点,通过分析炉内煤气流分布Z值、W值对炉体各段热负荷的影响,炉腹煤气量、焦炭质量等对全炉热负荷的影响,总结了实现炉体热负荷的稳定性和可控化的操作经验。The author summarizes the operation experiences achieved in stabilizing and controlling the heat load of 4350m^3 blast furnace stack in Taiyuan Special Steel Co. ,Ltd. with respect to the features of closed loop soft water circulation and cooling, and analyzes the function of internal gas distribution index Z and W on heat loads at different sections of furnace stack, the influence of bosh gas flow and coke quality on heat loads of the entire furnace.

关 键 词：大型高炉 炉体热负荷 冷却系统 炉腹煤气量 

分 类 号：TF54[冶金工程—钢铁冶金]