Under the influence of a series of factors,such as the change of raw fuel,fixed repair and equipment failure,the furnace condition and smelting strength of 3 200 m3 blast furnace in Laisteel.Later,by adjusting the"four major systems",redistributing the two air streams and activating the furnace cylinder,the blast furnace returned to normal.By summarizing the experience of the recovery process,and reflecting on the problems in the recovery process.
关键词
高炉/焦炭质量/成本上升/布料制度
Key words
blast furnace/coke quality/rising costs/fabric system
万方数据