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炉缸寿命长短直接决定了高炉的一代炉役寿命,至关重要。结合京唐2座有效容积5 500m3高炉的炉缸构造及对2号高炉炉缸局部温度升高后的治理,浅谈对高炉炉缸长寿及维护的认识。
The length of the hearth furnace directly determines the life of the blast furnace generation, is crucial. Combining with the structure of hearth of 2 blast furnaces with an effective volume of 500m3 in Jingtang and the treatment after the local temperature of No.2 blast furnace rises, a brief talk on the understanding of the long life and maintenance of blast furnace hearths is provided.