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分析了连铸坯热装对加热炉热效率的影响 ,并提出了热效率与热装温度、生产率、炉气温度诸因素的计算式 ,理论计算值与实际生产统计值相符。理论分析有利于进一步降低热装坯的燃耗
The influence of hot charging of continuous casting slab on the thermal efficiency of the heating furnace is analyzed. The calculating formulas of thermal efficiency, hot charging temperature, productivity and furnace gas temperature are also proposed. The calculated values agree well with the actual production statistics. Theoretical analysis is conducive to further reduce the fuel consumption of hot billet