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新型电炉连续炼钢工艺具有下列特点:连续加料;不停顿地全负荷连续运转;生产能力显著提高并同时增加了利润,提高了钢的质量。这一工艺已经由美国皮洛特的Intersteel Technology公司开发。 根据炉料是否采用烟气或附加燃料予热,这一新工艺可以使生产能力比其他各类电炉提高50％。还可以使能耗降低30％,电极消耗降低40％,人力节省60％,从而使总生产成本降低25美元/吨钢坯料。当予热温度达到900℃时,能耗可以节约280瓩时/吨钢。
The new electric furnace continuous steelmaking process has the following characteristics: continuous feeding; non-stop continuous operation at full load; significantly increased production capacity and increased profits at the same time, improve the quality of steel. This process has been developed by Intersteel Technology Inc. of Pilote, USA. Depending on whether the charge is preheated with flue gas or additional fuel, this new process can increase production capacity by 50% over other types of electric furnaces. You can also reduce energy consumption by 30%, reduce electrode consumption by 40% and save labor by 60%, resulting in a reduction of total production costs of $ 25 / tonne billets. When the preheating temperature reaches 900 ℃, the energy consumption can save 280 瓩 hours / ton of steel.