安钢7#高炉高喷煤比攻关实践  

RESEARCH OF HIGH COAL RATE ON BLAST FURNACE

作　　者：牛卫军[1] 张晓亮[1] 李恒照[1] 李爱峰[1] 

机构地区：[1]安阳钢铁集团有限责任公司炼铁厂,河南安阳455004

出　　处：《冶金丛刊》2010年第1期21-24,37,共5页Metallurgical Collections

摘　　要：对安钢7#高炉高喷煤比攻关操作管理进行了总结。针对低成本的原燃料，通过理论统计计算和实践相结合，改善入炉原燃料，优化高炉操作制度和管理，预警预控数据化，细化、量化、标准化高炉操作，使高炉2008年9-12月连续4个月喷煤比突破180kg／t，期间平均焦比与攻关前的8月份相比降低了49kg／t，炉况稳定顺行。2009年上半年多项技术经济指标实现了历史性创新。The paper summarized the operation and management of research on high PCI ratio of No. 7 BF in Anyang Steel. In view of low - cost material and fuel, by means of theoretical statistic computing and practices, the material and fuel was improved, the BF operation system and management was opti- mized, early warning pre - control was digitized, and BF operation was refined, quantified and standard- ized. The PCI ratio of BF break through 180kg/t in the period of September to December in 2008, and the average coke ratio was 49kg/t lower than in August of 2008. Many technical economy indexes have realized the historical innovation in the first half of 2009.

关 键 词：高炉 高煤比 操作 

分 类 号：TF538.63[冶金工程—钢铁冶金]