Exploration of burden distribution matrix transformation in Ma Steel ABF under low blast temperature conditions
By exploring the transformation of the two burden distribution matrices under the condition of insufficient activity in the hearth of ABF,and through technical breakthroughs,combined with the calculation and analysis of distribution points,as well as the exploration of the system and parameter matching of the all cast iron cooling wall operation furnace type,a reasonable distribution matrix was obtained,and the distribution of the two coal gas flows was optimized,achieving high production and low consumption under low wind temperature smelting conditions.
blast furnaceburden distribution matrixlow wind temperaturelow consumption
万方数据
维普
