喷吹法炉前脱硅系统设计的回顾与展望  

REVIEW AND FORECAST OF DESIGNING OF DESILICONIZING SYSTEM AT BF CAST HOUSE

作　　者：周龙义[1] 殷宝铎[1] 于兴久[1] 王泽慜[1] 

机构地区：[1]北京钢铁设计研究总院

出　　处：《钢铁》2002年第5期61-64,共4页Iron and Steel

摘　　要：简述了高炉炉前脱硅的作用及发展情况 ,介绍了国内近年来脱硅系统建设情况 ,对已建和在建的喷吹法脱硅系统的工艺及设备作了详细介绍 ,与在铁水预处理中脱硅相比 ,炉前脱硅具有综合成本低、冶炼流程短等特点 ;喷吹法炉前脱硅可实现对铁水全量脱硅 。The effect and development of desiliconization in the cast house of blast furnace in China is presented The technology and equipment of top injection desiliconizing system are introduced in detail Comparing with the siliconization at pretreatment center, the siliconization in cast house is cheaper, more effective, by which the full scale desiliconization of hot metal can be realized Opinions on improving future designing are given

关 键 词：高炉 炉前脱硅 喷吹法 炼铁 

分 类 号：TF321[冶金工程—冶金机械及自动化]