论文部分内容阅读
自超高功率小型炼钢电弧炉技术的经验介绍后,引起了重庆市铸钢行业的极大兴趣。市机械工程学会和市机械局对此十分重视,确定在重庆探矿机械厂试点推广。经过筹备、设计、制造安装和调试直至投入生产,只用了三个月的时间,仅停产五天,投资约一万元。采用超高功率后,该厂0.5吨炼钢电弧炉的冶炼时间由2小时51分缩短到1小时15分,单位电能消耗由1633度/吨降低到750度/吨,经济效果极为显著。一、原有状况探矿厂铸钢车间0.5吨炼钢电弧炉系该厂自行设计制造,实际装入量1.5吨,
Since the introduction of experience in ultra-high-power small steel-making electric arc furnace technology, it has attracted great interest from the steel casting industry in Chongqing. City Mechanical Engineering Society and the Municipal Machinery Bureau attaches great importance to determine the prospecting machinery plant in Chongqing pilot promotion. After preparation, design, manufacture, installation and commissioning, it took only three months to stop production for five days and invest about 10,000 yuan. After using ultra-high power, the smelting time of the 0.5-ton EAF of the plant was shortened from 2 hours 51 minutes to 1 hour 15 minutes, and the unit power consumption was reduced from 1633 degrees / ton to 750 degrees / ton. The economic effect was extremely significant. First, the original situation Exploration plant steel plant 0.5 tons steelmaking electric arc furnace The plant design and manufacture of the actual loading volume of 1.5 tons,