高炉喷吹粒煤技术在莱钢的应用  

Application of BF granular coal injection technology in Laigang

作　　者：于国华 贾利军 张相国 

机构地区：[1]山东省冶金设计院股份有限公司

出　　处：《冶金能源》2013年第6期17-20,共4页Energy For Metallurgical Industry

摘　　要：介绍了高炉喷吹粒煤的燃烧机理、粒煤喷吹的工艺流程,莱钢1880m3高炉粒煤喷吹技术的生产实践,说明该技术是成熟可行的,同时阐述了粒煤喷吹技术具有投资省、能耗低、操作安全、运行成本低等优点,具有很好的推广使用价值。The combustion principle and the process flow about the GCI technology were introduced. In additional, according to the Laigang steel＇s GCI technology, the maturity and feasibility was illustra- ted. The advantase of GCI technology was shown, for example the lower investment, lower energy combustion, handing safety, lower operation cost, and should be used widely in making iron industry.

关 键 词：高炉 粒煤喷吹 锤式破碎机 煤比 

分 类 号：TF53[冶金工程—钢铁冶金]