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针对龙钢嘉惠公司球团公司19m2竖炉实际生产中遇到的问题,在充分分析和考量的基础上,对烘干床及小水梁、导风墙及大水梁以及电振卸料器等关键设备进行了大修改造,同时根据设备更新情况对工艺参数进行了调整。改造后近一年来,竖炉运行良好,各项经济技术指标得到改善,特别是球团矿产量提高,满足了炼铁生产的需要,取得了显著效果。
Aiming at the problems encountered in the actual production of 19m2 shaft furnace of Longhui Jiahui Company Pellet Company, on the basis of sufficient analysis and consideration, the drying bed, small water beam, wind guide wall, large water beam and electromechanical discharge And other key equipment overhaul, at the same time according to the equipment update process parameters were adjusted. Nearly a year after the transformation, the shaft furnace operated well, and various economic and technical indicators were improved. In particular, the output of pellets increased to meet the needs of ironmaking production and achieved remarkable results.