摘要
新疆八钢A高炉(2500m^3)自2008年7月出现泵房冷却能全负荷勉强维持生产需求的状况,2009年3月,泵房的热交换器能力不足,冷却水散热条件受温度制约,炉内煤气流不稳定等因素。通过采取稳定炉况,冷却优化措施,对布料和送风参数进行了调整,A高炉的炉体冷却改善,高炉利用系数到2.1,煤比稳定到140kg/t。
The architecture with thin walled inner line and copper cooling stave are used in No. A BF （2500m3） in BaGang steels＇. The cooling power are deficient from 7th in 2008 o Floating dust pollutant are restrict the radiator ability. According to optimization Cooling measures and level off conditions in blast furnace, Blast Furnace Operation Smooth, Utilization Factor reach 2.1,PCI reach 140 Kg/THM.
关键词
大型高炉
操作
调整
冷却优化
large size BF
Operation
Optimization Cooling measures
