鼓风动能对高炉冶炼的影响及控制  

Influence and control over blast furnace smelting by blast kinetic energy

作　　者：华建明[1] 张龙来[1] 

机构地区：[1]宝山钢铁股份有限公司

出　　处：《炼铁》2005年第4期5-8,共4页Ironmaking

摘　　要：主要探讨了鼓风动能对高炉冶炼的影响,指出鼓风动能对高炉稳定顺行的重要性。重点分析了影响鼓风动能的因素及控制方法,通过对宝钢3号高炉冶炼实绩对比分析,统计归纳出3号高炉合理鼓风动能的范围及经验计算式。In the paper, the authors study influence of blast kinetic energy to blast furnace smelting, point out importance of blast kinetic to stable operation of blast furnace and analyze the factors affecting blast kinetic energy and control measures.After the comparative analysis on the operation results from No. 3 BF in Baosteel, the range and calculation formula on the basis of experience for reasonable blast kinetic energy are statistically summarized.

关 键 词：高炉冶炼 鼓风动能 使用寿命 风口面积 喷吹燃料 燃烧率 富氧率 装料制度 送风制度 

分 类 号：TF543[冶金工程—钢铁冶金]