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我厂一年来的实践表明:两排短间距大度风口卡腰冲天炉(简称卡腰炉),在使用固定碳含量较低的地方焦时,也能得到高温铁水(1400℃以上),而且焦炭消耗及元素烧损也比较低,具有较好的综合技术经济效果。最近我厂连开
The practice of our plant over the past year shows that two rows of short distance large calorie cupola furnaces (card waist furnace) can also get high temperature hot metal (above 1400 ℃) when using fixed coke with low carbon content, and Coke consumption and elemental burning is also relatively low, with good overall technical and economic results. Recently I opened the factory