攀钢2号高炉开炉达产实践  

Blow-in practice of No. 2 BF at Panzhihua Iron & Steel Group Co.

作　　者：孙希文[1] 范云东[1] 李平伟[1] 陈铭铨[1] 刁日升[2] 

机构地区：[1]攀枝花钢铁集团公司 [2]攀钢炼铁厂办公室

出　　处：《炼铁》1999年第2期6-9,共4页Ironmaking

摘　　要：攀钢2号高炉第三代炉役开炉由于采用了快速烘炉、炉底多点送风点火等技术,开炉后炉缸活跃,加风顺利。此次开炉,在历次高炉大、中修开炉经验的基础上,采取了校正开炉总焦比、加速装料制度转换等措施,开炉后炉温合适,炉况顺行。在入炉矿品位仅为46.2％的条件下,开炉后6天,高炉利用系数就达到了1.938。The No. 2 BF in the 3rd campaign at Panzhihua I & S Group Co. was put into operation on June 14,1997.Owing to the technology of fast drying BF and firing coke deep in hearth with hot blast, the blow-in operation went on smoothly. Based on experience the total coke ratio was calibrated and the stock composition was changed smoothly. As results, the productivity reached 1.938 tHM/(m3·d) under the condition of TFe 46.2% of stocks on the 6th day since blowing in.

关 键 词：高炉 开炉 烘炉 炼铁 

分 类 号：TF542[冶金工程—钢铁冶金]