马钢A高炉护炉阶段出渣铁管理

Tapping Management during Protection Stage of A Blast Furnace in Masteel

对炉役已进入后期的高炉,护炉阶段高炉出渣铁控制和铁口维护是炉缸安全和炉况稳定的重要保障。通过出铁时间的控制、铁口的维护与管理,满足了炉役后期高炉生产需要的同时,保证了炉缸的安全生产。

For the blast furnace that has entered the late stage of furnace service,the tapping control and taphole maintenance in the protection stage are both important guarantee for the safety of the hearth and the stability of the furnace condition.Through the control of the tapping time and the maintenance and management of the taphole,the production needs of the blast furnace at the later stage of the furnace service are met while the safe production of the hearth is ensured.