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吉林省双辽玻璃厂的三机窑自1972年9月投产以来,经过几次技术改造,平板玻璃年产量已达52万标箱,年综合能耗23750吨标准煤,能耗费用占平板玻璃成本的33%,是耗能大户。经过几年来节能工作的开展,1983年每重量箱综合能耗为标准煤48.6公斤,比原计划59公斤下降了19.6%。先后进行大小节能改造数项,简述如下:
Since the three-kiln kiln of the Shuangliao Glass Plant in Jilin Province was put into operation in September 1972, after several technical transformations, the annual output of flat glass has reached 520,000 TEUs, the annual comprehensive energy consumption is 23,750 tons of standard coal, and the energy cost accounts for flat glass. 33% of the cost is a big energy consumer. After several years of energy conservation work, the total energy consumption per weight box in 1983 was 48.6 kg of standard coal, which was 19.6% lower than the original plan of 59 kg. Has carried out a number of energy-saving transformation of size, briefly described as follows: