【作者】 张贺顺； 任立军； 刘利锋；

【Author】 Zhanghesong renlijun liulifeng(Shougang Crop. )

【机构】 首钢总公司；

【摘要】 对首钢二高炉改用大风机,提高产量的生产工作进行了总结。在改用大风机后采用了扩风口、上风量、提顶压、提压差、增大矿批、加重焦碳负荷等多项措施以达到低耗高产的目的。更多还原

【Abstract】 Production situation is summed after large blower was employed in Shougang No. 2 blast furnace. During the period of large blower adopted in production, many measures including expanding tuyeres, increasing blast volume, raising top pressure and pressure difference, improving weight of ore batch, enhancing coke load and so on were taken to decrease consumption and improve production.更多还原