2003年底建成投产的涟钢2200m~3高炉,今年上半年实现快速达产,这其中设备检修维护功不可没。特别是今年6月份实行大高炉检修维护整体承包以来,到10月份已连续4个月实现设备故障休风率为零、慢风率由0.428%降至0.094%。高炉利用系数从6月份的2.26t/m~3·d 提高到9月份的2.34t/m~3·d。该公司下属的检修厂采取大高炉设备检修整体承 Lianyungang completed and put into operation the end of 2003 2200m ~ 3 blast furnace, the first half of this year to achieve rapid production, of which equipment maintenance maintenance contributed. In particular, since the implementation of the overall contract for the maintenance and repair of large blast furnaces in June this year, the windage failure rate of equipment has been reduced to zero for four consecutive months in October, and the rate of slowed-down wind fell from 0.428% to 0.094%. The blast furnace utilization factor increased from 2.26 t / m ~ 3 · d in June to 2.34 t / m ~ 3 · d in September. The company affiliated repair shop to take over the whole blast furnace equipment maintenance