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沈阳市自1981年初以来,在年耗能折标煤5,000吨以上的168个重点耗能企业中开展了企业能量平衡工作。三年来的实践证明,开展企业能量平衡促进了节能工作不断深入发展。通过普查、测试和统计分析,掌握了企业和设备能量的构成、分布、流向和利用水平,促进了能源管理,推动了节能技术改造,并且通过这项工作,还提高了能源计量水平,培训了能源技术队伍,带动了整个节能工作。现根据完成企业能量平衡的96个企业的情况进行介绍。一、通过企业能量平衡摸清了能耗状况企业通过能量平衡,查清了耗能情况。96个企业年总能耗290多万吨标准煤,约为全市的40%,余热资源量级为30万吨/年,占总耗能量的10.2%。万元产值综合能耗为6.64吨
Since the beginning of 1981, Shenyang City has carried out energy balances among 168 key energy-consuming enterprises that consume more than 5,000 tons of standard coal. The practice in the past three years has proved that the development of energy balance in enterprises has promoted continuous and in-depth development of energy conservation. Through census, testing and statistical analysis, we have mastered the composition, distribution, flow and utilization of energy in enterprises and equipment, promoted energy management, and promoted energy-saving technological transformation. Through this work, we have also improved energy measurement and training. The energy technology team has driven the entire energy conservation work. The presentation is based on the status of 96 companies that have completed the energy balance of their companies. First, through the energy balance of the enterprise to find out the state of energy consumption through the energy balance, to identify the energy consumption. The total energy consumption of 96 enterprises is more than 2.9 million tons of standard coal, which is about 40% of the city’s total. The amount of waste heat resources is 300,000 tons per year, which accounts for 10.2% of the total energy consumption. Million yuan output value of 6.64 tons of comprehensive energy consumption