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本文阐述了对300-2型高炉鼓风机转子技术改造的方法和取得的效果,并提供了改造后的风机性能曲线,在全国同类型高炉鼓风机改造中取得了较好成果。
This paper describes the method and the effect of the technical innovation of 300-2 blast furnace blower rotor, and provides the modified fan performance curve, which has achieved good results in the blast furnace blower reconstruction of the same type in China.