太钢1800m^3高炉高渣比高煤比操作实践

High Coal Ratio and High Slag Ratio Operation Practice of TISCO 1800m^3 Blast Furnace

通过对高渣比、高煤比情况下的实际炉况,寻找到了炉况难行的真正原因,实现了在该种情况下高炉操作的新的突破。实践表明,并不惧怕高风压操作,真正影响高炉顺行的是滞留量。

Through the actual furnace condition of high slag ratio and high coal ratio, the real reason for the difficulty of furnace condition is found, and the new breakthrough of blast furnace operation is realized. Practice shows that it is not the high wind pressure operation but the retention capacity thai affects blast furnace operation.