对本钢1号高炉炉凉的原因进行了总结,认为连续崩料、管道对高炉生产带来了巨大的危害,采用加净焦、轻负荷、堵风口、烧氧气等措施使炉况得以快速恢复。 The reasons for the cooler of BF 1 blast furnace in Bengang Iron and Steel Group Co., Ltd. were summarized. It was concluded that continuous chilling and piping caused great harm to the blast furnace production. The furnace conditions could be quickly recovered by adding net coke, light load, plugging air outlet and burning oxygen .