并罐无钟炉顶布料偏析对炉况的影响  

Tank and bell-less top fabric had no effect on the furnace conditions of impact

作　　者：王挽平 

机构地区：[1]河北钢铁集团承钢公司炼铁部,河北承德067002

出　　处：《世界有色金属》2016年第3S期100-101,共2页World Nonferrous Metals

摘　　要：无钟炉顶由于其布料的灵活多样性以及基建投资低,维护方便,炉顶气密性好等优点得到了广泛的应用研究。并罐式无钟炉顶作为无钟炉顶的一种布置形式,也得到了炼铁工作者的一致认可,因其特有的布置形式,其存在布料偏析的缺点,炼铁科研工作者做了大量研究工作并优化提出了四批一倒转双罐四批正反螺旋布料制度,本文针对次装料制度在承钢2500m^3大高炉钒钛冶炼生产中的前后对比效果,为此装料制度的实际应用提供实际经验。The top of bell less furnace is widely used because of its flexible distribution and low capital construction investment. And tank without bell less top as a layout form of bell less top, because of its unique form layout, the existence of the shortcomings of the segregation distributing, ironmaking researchers do a lot of research work and optimization is proposed for the fourth installment of the reverse double pot four group of positive and negative spiral charging system, according to time loading system in bearing steel 2500m^3 blast furnace smelting vanadium titanium production before and after contrast effect. Therefore the practical application of the charging system provide practical experience.

关 键 词：无钟炉顶 布料偏析 双罐四批正反螺旋布料制度 

分 类 号：TF54[冶金工程—钢铁冶金]