关于采用喷吹法提高矿热电炉生产率及降低电耗的思考  

THE CONSIDERATION ON IMPROVING PRODUCTION EFFICIENCY AND REDUCING POWER CONSUMPTION OF FERROALLOY FURNACE BY USING INJECTION

作　　者：徐金铎[1] 车传仁[1] 

机构地区：[1]东北大学

出　　处：《铁合金》1996年第4期8-11,共4页Ferro-alloys

摘　　要：分析了矿热电炉现行工艺的弱点，指出借助空心电极向炉内喷吹气体及粉剂对强化冶炼的作用。采用喷吹工艺可扩大熔锅区，使生产率提高并实现以碳代电，降低成本。Abstract The weakness of ferroalloy furnace in technology is analyzed. The strengtheningeffects on smelting are pointed out by injecting gases and pulverized agents into the furnace aided by hollow electrode. The crucible zone can be enfarged by injecting technology and the production capacity is enhanced. In the meanwhile, using coke instead ofelectricity is realiaed, so that the cost can be reduced.

关 键 词：电炉 矿热炉 生产率 节电 喷吹法 

分 类 号：TM924.71[电气工程—电力电子与电力传动] TF806.7[冶金工程—有色金属冶金]