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针对安钢 5号 30 0m3高炉大料钟拉杆弯曲变形 ,导致大钟关闭不严、炉顶压力波动大 ,严重影响高炉炉况顺行的实际情况 ,分析了大料钟拉杆发生弯曲变形的原因 ,探讨了快速更换拉杆的可行性方案
Aiming at the bending deformation of large-sized bell of Ansteel No.5 30 0m3 blast furnace, which results in the lag of bell closing and the fluctuation of top pressure greatly affecting the actual condition of blast furnace. Feasibility of quickly changing rod