电弧炉炼钢综合节能技术工业试验  

Industrial Test of Comprehensive Technology on Energy Saving on EAF

作　　者：孙彦辉[1] 温德松[2] 姜桂连[2] 李士琦[1] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]天津钢管有限责任公司炼钢厂,天津300301

出　　处：《钢铁》2006年第4期26-29,共4页Iron and Steel

摘　　要：对天津钢管有限责任公司150 t超高功率电弧炉的喷吹系统、自动化仪表系统、通风除尘系统、加料系统等进行了技术改造,并结合合理供电技术、强化用氧技术和炉料结构的研究,开发了一种在不改变炉型、变压器容量,全冷料(废钢、生铁、海绵铁)等条件下的超高功率电弧炉炼钢综合节能技术,可显著提高电弧炉的生产率,平均电耗达到393.29 kW.h/t。The injection system, automation system, ventilation and dust removal system, charging system etc. of 150 t ultra high power EAF at Tianjin Pipe Co. , Ltd. were revamped. And combined with rational power supply technology, intensification of oxygen supply and optimization of burden structure, the comprehensive technology on energy saving for ultra high power EAF steelmaking was developed without changing furnace type, transformer ca paeity and full cold charge（scrap, pig iron, DRI）. Then the productivity of EAF was raised, the average power consumption is about 393.29 kW · h/t.

关 键 词：电弧炉 炼钢 节能 

分 类 号：TF741.5[冶金工程—钢铁冶金]