适合熔炼直接还原铁的新型电弧炉  

New Type EAF Excels at Melting Direct-reduction Iron

作　　者：张文怡[1] 计宏[1] 花皑[1] 

机构地区：[1]西安电炉研究所有限公司,陕西西安710061

出　　处：《工业加热》2013年第3期20-23,共4页Industrial Heating

摘　　要：介绍了最新设计的适合熔炼直接还原铁的Simetal EAF FAST DRI型电弧炉。该炉种适合连续冶炼工艺,且具有虹吸式无渣出钢系统(FAST)、下炉壳新型倾动系统、最佳吹氧系统和泡沫渣操作新工艺。由于采用了独特的模块式设计,传统的电弧炉也很容易改造成这种新型电弧炉。最后给出了运行业绩。An especially designed new type EAF for the use of melting direct-reduced iron was introduced. In order to adapt continuous melting process, this new type EAF is equipped with the siphon-type slag-free tapping system （FAST）, a new furnace shell tilting system and optimized oxygen-blown system and foaming slag processing technology. Thanks to the modular desige concept, existing EAF can also be retrofitted. Finally, the operation results were given.

关 键 词：电弧炉 直接还原铁 虹吸式出钢隧道槽 连续冶炼工艺 

分 类 号：TF748.41[冶金工程—钢铁冶金]