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70年代开始,工业发达国家开始在高炉上应用空冷技术,并取得了成功。我国从80年代中期开始,将空冷技术用于高炉炉壁冷却,以提高炉子寿命,取得了可观的经济效益。 1.高炉空冷器冷却系统工艺过程
Since the 1970s, industrialized countries began to apply air-cooling technology to blast furnaces and achieved success. Since the mid-1980s in our country, the air cooling technology has been applied to blast furnace wall cooling to improve the life of the furnace and achieved considerable economic benefits. 1. Blast furnace air cooler cooling system process