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分析了宣钢1350m3高炉应用的旋流顶燃式热风炉的使用过程中存在的问题,通过改造,提高了热风炉的使用寿命和效率,满足了高炉生产的要求。
The problems existing in the process of using the top-burning cyclone stove in Xuanhua 1350m3 blast furnace are analyzed. The service life and efficiency of the stoves are improved through the modification, which meets the requirements of blast furnace production.