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大连造船厂锻工车间几年来坚持开展节能活动,取得了显著效果。燃油单耗从1980年的1.087降至1983年的0.256,两年共节油1072吨,其单耗已达到国內外同类加热炉的先进水平?蛔芄竞土赡∑牢冉谀艹导洹?他们的经验可以归纳为两条:一靠技术改造,二靠科学管理。从1981年下半年开始,他们先后对全车间五台加热炉进行全面的技术改造,使炉子结构、燃烧系统和余热利用更趋科学、合理。改造后的炉底面积比改造前分别减少了17%到50;在炉墙结
Dalian Shipyard forging workshop for several years to carry out energy-saving activities, and achieved remarkable results. Unit consumption of fuel dropped from 1.087 in 1980 to 0.256 in 1983, saving a total of 1,072 tons of oil in two years. The unit consumption has reached the advanced level of similar domestic and foreign reheating furnaces.艹 guide 洹? Their experience can be summarized into two: one by technological innovation, and two by scientific management. Since the second half of 1981, they have carried out a comprehensive technical renovation of five furnaces in the whole workshop, making the furnace structure, combustion system and waste heat utilization more scientific and reasonable. After the transformation of the bottom area than before the transformation were reduced by 17% to 50; in the furnace wall knot