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本文采用火用分析法 ,对冷轧带钢的罩式炉热处理系统进行了能量分析 ,计算了热处理过程中的各种火用值、热量及系统火用效率 ,指出了系统用薄弱环节 ,并分析了用能薄弱环了的火用损失分布情况。分析结果为工艺用能改造提供了依据。
In this paper, the exergy analysis method is used to analyze the energy of the cold-rolled strip-shaped furnace heat treatment system. Various exergy values, heat and system exergy efficiency are calculated during the heat treatment. The weak points of the system are pointed out. The distribution of the exergy loss with weak ring was analyzed. The results of the analysis provide the basis for retrofitting the process energy.