宝钢高炉冷却壁存在问题及对策

Problems and Resolution of Cooling Wall on Baosteel BF

介绍了国内外大型高炉应用冷却壁的情况，分析了宝钢３ＢＦ冷却壁水管早期损坏的原因及采取的对策。当冷却壁式高炉内衬被侵蚀或冷却壁水管被烧损时，采用高效冷却筒来加强冷却，取得了良好的效果，对冷却壁高炉具有推广价值。

An introduction of the application situation Of cooling wall in the world as well as thereasons for the early damage of the waterpipe on 3BF and the countermeasures are made in this paper. Thegood result of using effective cooling cylinder has proved its value of spread.