电炉煤氧喷吹的技术改造及工艺改进  

TECHNICAL REFORM AND PROCESS IMPROVEMENT OF COALOXYGEN INJECTION IN ELECTRIC FURNACE

作　　者：孙宽[1] 宋春婴[1] 

机构地区：[1]唐山钢铁股份公司

出　　处：《河北冶金》1996年第2期19-21,共3页Hebei Metallurgy

摘　　要：简要介绍了国内第一套电炉煤氧喷吹强化电炉冶炼生产线的设备改造及工艺改进情况，使唐钢电炉钢冶炼电耗实现了“破五进四”的奋斗目标，达到４８４ｋｗｈ／ｔ的同类炉型国内先进水平，取得了较好的经济效益。The equipment reform and process improvement of the first intensive electric furnace melting production line with coal-oxygen injection at home are briefly introduced. With this process the power comsuption of steelmaking with electric furnace in Tangshan iron and Steel Company reached an advanced level of 484 kWh/t compared with same kind of other electric furnace at home and a good economic profit has been got.

关 键 词：电炉 技术改进 节电 喷吹 煤氧喷吹 炼钢 

分 类 号：TF741.335[冶金工程—钢铁冶金]