小高炉长寿实践

The Long Life Practice of Small Blast Furnace

铸管公司在生产实践中一直致力于小高炉长寿问题的研究和探讨 ,同时重视炉役后期的操作与维护 ,把精料入炉稳顺炉况作为炉役期的重点工作 ,使高炉生产实现了长寿高效的目标。在没有中修的前提下 ,1#高炉一代炉役达到接近 9年的水平 ,每立方米有效容积产铁达 72 0 3

The Cast Iron Pipe Corporation has worked all along for studying the long life problem of small blast furnace, at the same time has paid much attention to the operation and maintenance in the later stage of furnace campaign, and has taken the beneficiated burden material adding and furnace condition stabilization as an important work in the furnace campaign stage, thus the object of long life and high efficiency for blast furnace production has been realized Under the prerequisite without medium maintenance, the service time of No 1 blast furnace has reached the level about 9 years The valid volume per cubic meter has produced 7203t cast iron