安钢3号高炉异常炉况的处理  

Handling of Abnormal Status in Anyang Steel's No.3 Blast Furnace

作　　者：王雪峰[1] 龙防[1] 李爱峰[1] 牛卫军[1] 杨方[1] 

机构地区：[1]安阳钢铁股份有限公司

出　　处：《炼铁》2013年第6期9-12,共4页Ironmaking

摘　　要：对安钢3号高炉异常炉况的处理进行了总结。通过采取降低入炉粉末,稳定风量、稳步加风,适当压制边缘气流,大幅度减轻负荷,确保正常的铁水温度,加强炉前出铁管理、坚持出净渣铁等措施,炉况得到恢复。It is summarized in the paper the measures against abnormal status occurred in Anyang Steel＇s No. 3 blast Curnace, such as reducing powder charged into fumace, increasing blast volume stably, suppressing properly the gas flow alongside furnace wall, greatly reducing the coke load, ensuring normal HM temperature, strengthening management of tapping, tapping HM and slag completely without heel, etc. , by which the furnace status turns to normal again.

关 键 词：特大型高炉 异常炉况 入炉粉末 

分 类 号：TF549[冶金工程—钢铁冶金]