摘要
总结了邯宝1号3 200 m3高炉在长寿方面的一些经验,分析了高炉设计建造及烘开炉的前期工作对高炉寿命的影响,同时也从高炉投产后保持长期稳定顺行,优化渣铁排放制度、冷却制度、精料制度等,保持炉缸活跃,避免冷却壁及风口漏水,优化炉缸的在线维护等方面分析对高炉炉缸寿命的影响.
Abstract
This article summarizes some experience in the longevity of Hanbao No.1 3 200 m3 blast furnace,analyzes the impact of the design,construction,and pre drying work of the blast furnace on the blast furnace life,and also analyzes the impact on the blast furnace life from the aspects of maintaining long-term stability and smoothness after the blast furnace is put into operation,optimizing slag iron discharge system,cooling system,concentrate system,etc.,keeping the furnace hearth active,avoiding water leakage from the cooling wall and tuyere,optimizing the online maintenance of the furnace hearth,etc.
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