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高炉的大型化已成为炼铁技术发展的主流趋势,如何实现大型高炉长寿化是目前亟待解决的问题。同时,就大型高炉的技术指标评价和炉缸炉底设计等方面提出了建议。
Large-scale blast furnace has become the mainstream of ironmaking technology development trend, how to achieve long-term large-scale blast furnace is the urgent problem to be solved. At the same time, the technical proposal of the large blast furnace and the design of hearth bottom are put forward.