一、降低炼钢燃料消耗的情况炼钢燃料消耗定额是一项综合性技术经济指标,它反映炼钢生产技术水平及燃料利用程度。鞍钢炼钢生产采取热装铁水的废钢矿石法。平炉所用的燃料是发生炉煤气与炼焦煤气的混合煤气,其发热值在2,900～3,000大卡/标米~3,第一炼钢厂大部分平炉使用重油,倾动式平炉还采用自产焦油为增炭剂,其用量为送入炉内总热量的13％左右。 1963年炼钢各厂在增产节约运动中,由于领导重视,各厂都加强热工管理,改进技术操作,发动群众,找差距挖潜力,大搞以降低燃料消耗为中心的比、学、赶、帮运动,因而取得了显著成绩。根据统计,1963年有些厂燃料 First, reduce the consumption of steel fuel consumption Steelmaking fuel consumption quota is a comprehensive technical and economic indicators, which reflect the level of steelmaking technology and fuel utilization. Anshan Iron and steel production to take hot-rolled hot metal scrap steel law. The fuel used in the open hearth is the mixed gas of producer gas and coking gas with a heating value of 2,900-3,000 kcal / m³. Most heavy hearth furnaces in the first steelmaking plant use heavy oil. The tilting type open hearth furnace also uses self-produced tar as Charging agent, the amount of the total heat into the furnace about 13%. In 1963, in the campaign of increasing production and saving, all the steelmaking factories strengthened the thermal management, improved the technical operation, mobilized the masses and found the gap to tap the potential, and made great efforts to reduce the fuel consumption as the center , To help sports, which has made remarkable achievements. According to statistics, some plants were fuel in 1963