南通宝钢热风炉富氧烧炉生产实践  

The Production Practice of Oxygen-enriched Hot Blast Stove in Nantong Baosteel

作　　者：宋俊[1] 彭坤[1] 纪国军[1] 张永亮[1] 

机构地区：[1]南通宝钢钢铁有限公司,江苏南通226002

出　　处：《黑龙江冶金》2011年第3期27-29,31,共4页

摘　　要：高风温是高炉提高喷煤比、降低工序能耗、降低成本的有效措施。通过对高炉煤气富氧燃烧特性的分析,结合南通宝钢热风炉实际生产情况,介绍了热风炉在使用单一高炉煤气生产的情况下,通过采取热风炉富氧烧炉技术来提高风温水平的生产实践。High blast temperature is one of the effective measures in enhancing the coal injection ratio, reducing the energy consumption and production cost for blast furnace. In this paper, oxygen - en- riched burning characteristics of blast furnace gas was analyzed, and combining with the actual pro-duction of hot blast stove in Nantong Baosteel, the production practice of raising blast temperature by oxygen -enriched combustion technology in single blast furnace gas was introduced.

关 键 词：高炉煤气 富氧燃烧 热风炉 

分 类 号：TF578[冶金工程—钢铁冶金]