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我国目前轧钢加热炉和热处理炉的能耗约占轧钢生产能耗的70％左右,轧钢生产过程中,电力消耗占25～30％,其它动力消耗占1～5％。1978年以来,国内各轧钢企业对加热炉的节能很重视。积极地贯彻冶金部《关于轧钢加热炉节约燃料的若干规定》,促进了我国轧钢加热炉节能工作的开展,获得了显著的节能效益。1979～1981年累计节约标煤171万吨,其中节约燃油约
At present, the energy consumption of rolling furnace and heat treatment furnace in our country accounts for about 70% of the energy consumption of rolling production. In the rolling process, power consumption accounts for 25-30% and other power consumption accounts for 1-5%. Since 1978, the domestic rolling mill enterprises attach great importance to the energy saving furnace. The Ministry of Metallurgical Affairs has actively implemented the “Several Provisions on Fuel Saving in Rolling Heating Furnaces”, which has promoted the energy conservation work of rolling furnaces in China and obtained significant energy-saving benefits. From 1979 to 1981, a total of 1.71 million tons of standard coal was saved, of which fuel oil was saved