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目前我国多数冷冻食品加工企业能耗费用支出占总产值的比率高于企业利润率,能耗费用高支出成为阻碍企业利润率增长的瓶颈。因为企业生产能耗偏大,所以节能降耗成为企业降低成本提高利润率的有效手段。文章列举实例分析了某速冻车间的能耗与产量现状,进行能效评估,指出了目前我国一些冷冻食品加工企业仅凭增加产量来提高利润率的错误;找出了能效、产量、利润率三者之间的关系和节能降耗的关键;系统地分析了如何节能,并且给予了合理性的建议。
At present, most of the frozen food processing enterprises in China, the ratio of energy consumption expenditure to total output value is higher than the corporate profit margin, high energy costs become a bottleneck impeding the growth of corporate profits. Because of the large energy consumption of production, energy saving has become an effective means of reducing costs and increasing profit margins. The article enumerates examples to analyze the current situation of energy consumption and yield of a certain quick-freezing plant, and carries out the energy efficiency evaluation. It points out that some frozen food processing enterprises in our country just increase the output to increase the profit rate. The energy efficiency, output and profit rate The relationship between the key and energy saving; systematic analysis of how to save energy and give reasonable suggestions.