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由于高炉炉缸和热风炉破损严重 ,鞍钢 11号高炉于 2 0 0 1年 8月进行了完善性大修改造。在这次大修中 ,采用了多项新技术 ,如烧结矿分级入炉、砖壁合一薄炉衬技术、余压发电以及炉顶料面监控等等。这些新技术的采用 ,将为高炉生产实现优质、低耗、长寿、高效的目标奠定良好的基础。
As the blast furnace hearth and hot stove damaged seriously, Anshan Iron and Steel No. 11 blast furnace in August 2001 made a complete overhaul renovation. In this overhaul, a number of new technologies have been adopted, such as the classification of sinter into the furnace, the thin lining of the brick wall, the generation of residual pressure power and the monitoring of the top of the furnace roof. The adoption of these new technologies will lay a good foundation for blast furnace production to achieve high quality, low consumption, long life and high efficiency.