炉料的潜体阻力对高炉布料的影响  

EFFECT OF BURDEN RESISTANCE ON BF CHARGING

作　　者：任廷志[1,2] 赵静一 乔长锁[1,2] 赵海英 郑明会[1,2] 

机构地区：[1]燕山大学 [2]北满特钢集团公司

出　　处：《钢铁》1998年第5期9-12,16,共5页Iron and Steel

摘　　要：随高炉大型化及无钟炉顶的普及，炉料下落的高度加大，炉料在下落过程中所受的潜体阻力与重力较接近，对布料产生明显的影响。本文分析了炉料潜体阻力对高炉布料产生的影响。With adoption of large and bellless BF,the descending distance of burden in furnace is increased.The burden resistance during descending becomes similar to gravitation force effecting the charging obviously.The effect of burden resistance on charging is in detail analyzed in this paper for BF operation guidance.

关 键 词：无钟高炉 布料 潜体阻力 高炉 

分 类 号：TF542.5[冶金工程—钢铁冶金]