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济源钢厂2号高炉设计采用了一系列的先进设备和技术,如串罐式无料钟炉顶、薄壁内衬、炭砖+陶瓷杯式炉底炉缸结构、软水密闭循环冷却系统、关键部位采用铜冷却壁、炉前除尘等。高炉投产运行5年来,炉况稳定顺行,各项指标均优于设计指标,平均利用系数在3.3t/(m~3·d)以上,达到同类型高炉的先进水平。同时炉底陶瓷垫保存较好,杯垫下一层碳砖中心温度控制在600℃以内;炉底、炉缸侵蚀小,高炉冷却系统稳定,设计合理,生产实践取得良好效果。
Jiyuan Iron and Steel 2 blast furnace design uses a series of advanced equipment and technology, such as the serial bell-less bell-top, thin-walled lining, carbon brick + ceramic hearth furnace hearth structure, closed loop soft water cooling system, The key parts of the use of copper stave, dust and other furnace. Since the blast furnace was put into operation for 5 years, the furnace condition has been steadily moving forward. All the indexes are better than the design indexes. The average utilization factor is above 3.3t / (m ~ 3 · d), reaching the advanced level of the same kind blast furnace. At the same time, the furnace bottom ceramic mat is well preserved, and the temperature of the carbon brick center under the coaster is controlled within 600 ℃. The furnace bottom and the hearth are less corroded, the blast furnace cooling system is stable, the design is reasonable, and the production practice achieves good results.