复合型主铁沟结构在新型高炉上的应用

Application of Composite Main Iron Trench Structure in New Blast Furnace

讨论了常规型主铁沟结构损坏机理及存在的安全问题,介绍了一种新型复合型主铁沟结构,从结构特点上对其安全性进行了分析论证,并说明了其在生产实际的使用情况。

This paper discusses the damage mechanism and safety issues of conventional main iron ditch structures,introduces a new type of composite main iron ditch structure,analyzes and demonstrates its safety from the structural characteristics,and explains its practical use in production.