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高炉冷却技术是随着炼铁工艺的发展、高炉结构的改进及生产能力的扩大而发展的。由于高炉冷却技术的不断进步,使高炉一代炉役的寿命得以延长。这不仅提高高炉炼铁本身的经济效益,而且有利于钢铁联合企业的炼钢、轧钢设备利用率的提高,从而提高整个联合企业的综合效益。高炉冷却技术的发展主要表现在冷却设备的改进和冷却系统的发展。一、高炉冷却设备的改进高炉冷却设备包括炉体冷却设备和风渣口。
Blast furnace cooling technology is with the development of ironmaking process, blast furnace structure improvement and the expansion of production capacity and development. As the blast furnace cooling technology continues to progress, so that the life of the blast furnace generation furnace service can be extended. This not only enhances the economic benefits of blast furnace ironmaking itself, but also is beneficial to the improvement of utilization ratio of steelmaking and rolling equipment of the iron and steel complex, thereby enhancing the comprehensive benefit of the whole joint enterprise. The development of blast furnace cooling technology is mainly reflected in the improvement of cooling equipment and the development of cooling system. First, the improvement of blast furnace cooling equipment Blast furnace cooling equipment, including furnace cooling equipment and slag mouth.