中型高炉喷煤工艺改造设计特点  

Design Characteristics of Coal Injection Process Reconstruction of Medium-sized Blast Furnace

作　　者：朱兴华[1] 

机构地区：[1]马钢设计研究院有限责任公司,安徽马鞍山243000

出　　处：《冶金动力》2008年第5期52-54,共3页Metallurgical Power

摘　　要：马钢一铁总厂高炉喷煤车间,经采用中速磨制粉及浓相输送喷吹工艺等改造措施后,大幅度地提高了高炉煤比,改造效果良好。Blast furnace coal injection workshop of No.1 Iron ＆ Steel Co., Ltd adopted the reconstruction measures of Ironmaking Plant of Maanshan powder prepared by mid-speed grinding mill and concentrated phase transportation injection process, which greatly increased coal ratio of blast furnace and achieved better reconstruction effects.

关 键 词：高炉 喷煤 改造 设计 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]