高炉软熔带形态研究  

Study on Soft Melting Zone Shape of Blast Furnace

作　　者：巴广君 

出　　处：《钢铁研究学报》1998年第5期1-5,共5页Journal of Iron and Steel Research

基　　金：国家"八五"科技攻关项目

摘　　要：对高炉软熔带形态进行了三维动态热模拟实验研究。结果表明，采用发展中心和中心加焦的装料制度，有利于形成位置较高的倒Ｖ型软熔带，可提高料柱透气性、降低炉内总压降，是增大喷煤量、疏导炉内煤气流、促进高炉顺行的有效手段。The 3 D dynamic thermal simulation test of the soft melting zone shape of BF has been carried out in a laboratory. The result shows that the charging ways of developing the centre and adding coke to the centre are of benefit to forming inverse V soft melting zone at fairly high place, improving venting quality of charge column and decreasing total pressure drop of BF. It is an effective way to increase the quantity of jetted coal and dredge coal gas fluid in BF and will benefit BF production.

关 键 词：高炉 软熔带 装料制度 热模拟 熔铁 

分 类 号：TF511[冶金工程—钢铁冶金]