武钢1号高炉炉墙结厚处理  

Adjustment of furnace wall accretion of No.1 Blast Furnace in WISCO

作　　者：舒文虎[1] 张庆喜[1] 王永磊[1] 

机构地区：[1]武汉钢铁股份有限公司炼铁厂,湖北武汉430083

出　　处：《钢铁研究》2013年第4期46-50,共5页Research on Iron and Steel

摘　　要：对武钢1号高炉炉墙结厚的原因进行分析,发现冷却设备严重漏水、入炉原料质量差以及调剂措施不到位是导致高炉炉墙结厚的主要原因。采用发展边缘煤气流、提高炉温水平、降低炉渣碱度、控制冷却强度、改善入炉原料质量、加净焦和锰矿洗炉等综合措施消除结厚,取得了较好的效果。Reasons of furnace wall accretion of No.1 BF in WISCO are analyzed and can be summarized as follows： serious damage of cooling equipment,poor quality of raw materials charged into the blast furnace,improper adjustment of blast furnace parameters.Thanks to measures adopted,such as suitable developing of peripheral gas flow,enhancing the level of furnace temperature,decreasing slag basicity,controlling cooling intensity,improving quality of raw materials,adding extra-coke,washing furnace with manganese ores,good operating results have been achieved.

关 键 词：高炉 炉墙结厚 焦炭 

分 类 号：TF549.2[冶金工程—钢铁冶金]