105paper宣 钢 8高 炉 低 成 本 战 略 生 产 实 践李贵阳,魏小珍,尹振奎,王小艾(宣化钢铁集团有限责任公司,河北,宣化,075100)摘要:近年来,由于炼铁产能迅速扩张,导致炼铁原燃料资源紧缺、原燃料价格及炼铁成本大幅度上升
宣钢8# 高炉通过铁料优化,优化生产操作、稳固炉况、提高煤气利用率、减少休风率等多方面措施,使高炉燃料消耗逐步降低,成功实施了低成本战略
关键词:高炉,燃料比,低成本战略Realization of less-cost Strategy in Xuansteel’s No
8 BFLI guiyang ,WEI xiaozhen ,YING zhenkui, WANG xiaoai( Xuanhua Iron and Steel Co
, Xuanhua 075100, Hebei )Abstract: Along with the production capability of iron expanded, the market for iron-making raw material supply has been continuously changing, the price of ore or ore powder is getting higher and higher and greatly influences the cost of pig iron
With optimization of raw material composition for iron-making and operation system, smooth and stable operation condition, high gas utilization, ect, low fuel consumption was obtai