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安钢炼铁厂通过重视精料工作,优化烧结配料及高炉炉料结构,使入炉品位大大提高,在此基础上强化高炉操作,采用高风温、富氧喷煤、低硅铁冶炼等技术措施,使高炉技术经济指标明显改善。2000年高炉利用系数达3.06t/m~3.d,入炉焦比为418kg/t。
By emphasizing the work of concentrates, Sinosteel Iron Works optimizes the sintering ingredients and blast furnace charge structure so as to greatly improve the quality of the furnace. On the basis of this, it strengthens the operation of blast furnaces and adopts technologies such as high wind temperature, oxygen-rich coal injection and low ferrosilicon smelting Measures to significantly improve the technical and economic indicators of the blast furnace. 2000 blast furnace utilization coefficient of 3.06t / m ~ 3.d, into the furnace coke ratio of 418kg / t.