热风炉富氧燃烧特性与操作措施研究  

Study on Characteristic of Oxygen-enriched Combustion in Hot Stove and Operating Measures for the Stove

作　　者：孟凡双[1] 金国一[1] 

机构地区：[1]鞍钢股份有限公司炼铁总厂,辽宁鞍山114021

出　　处：《鞍钢技术》2011年第3期18-21,共4页Angang Technology

摘　　要：介绍了富氧燃烧技术的基本特性,根据富氧燃烧特性,分析了热风炉采用高炉煤气时的富氧混合操作、空燃比设定、废气和拱顶温度的变化及其运行效果,提出了富氧燃烧适宜的条件。This paper introduces the basic characteristic of oxygen-enriched combustion technology,and analyzes the combined results of mixing operation of the stove in oxygen-enrichment combustion,setting the ratio of air to fuel,temperature-changing of the fume and the dome as well as the stove＇s running behaviour while the blast furnace gas is applied to the hot stove,and thus proposes the suitable conditions in favor of oxygen-enriched combustion.

关 键 词：热风炉 富氧燃烧 高炉煤气 

分 类 号：TF578[冶金工程—钢铁冶金]