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1 前言柳钢4号高炉的有效容积为306m~3,1994年12月投产。因受原燃质量、操作思想方针、生产管理水平的影响,高炉生产技术指标不理想,高炉的利用系数一直维持在1.80t/m~3·d左右。自1996年下半年后,通过“请进来、走出去”进行学习,加上4号高炉自身进行了一系列的调整,强化冶炼得到了质的提高,生产技术水平
1 Foreword Liuzhou Iron and Steel 4 blast furnace effective volume of 306m ~ 3, put into operation in December 1994. Due to the influence of the quality of flammable fuel, operational guidelines and production management, the technical index of blast furnace production is not ideal, and the utilization coefficient of blast furnace has been maintained at about 1.80t / m ~ 3 · d. Since the second half of 1996, through “Please come in, go out” to learn, together with the No. 4 blast furnace itself a series of adjustments have been made to enhance the smelting quality has been improved, the level of production technology