莱钢1~#1880m^3高炉长期稳定顺行实践  

Experiences of Long Term Smooth Operation of No.1 1880m^3 BF in Laiwu Steel

作　　者：郎达慧[1] 蒋学健[1] 裴春亭[1] 张军[1] 王莉[1] 

机构地区：[1]莱芜钢铁集团有限公司,山东莱芜271104

出　　处：《山东冶金》2011年第1期15-16,共2页Shandong Metallurgy

摘　　要：莱钢1#1880m3高炉通过建立用料管理制度及高炉操作控制模型,量化高炉操作参数,降低休风率,采用炉况快速恢复技术等,实现了长期稳定顺行,各项技术经济指标得到了大幅度提升,煤比稳定在170kg/t,生铁三类品率降到了0.13%。Laiwu Steel No.1 1 880 m3 BF established management system of site materials and the control model for BF operation,quantified the parameters of the BF operation,reduced downtime percentage and adopted the technology of the furnace condition rapid recovery.Therefore,the blast furnace carried out long-term stable smooth operation,and technical and economic indexes got significant increase.The coal ratio was stabilized at 170 kg/t and the rate of three-grade pig iron was reduced to 0.13%.

关 键 词：高炉 稳定顺行 技术措施 控制模型 

分 类 号：TF54[冶金工程—钢铁冶金]