微型冷却器技术的开发及在宝钢3号高炉的应用

Development and application of cooling cigar in Baoshan Steel No.3 BF

针对宝钢3号高炉冷却壁破损的状况,研究开发了微型冷却器(即冷却筒)及一整套冷却壁维修技术。3号高炉应用该技术后,冷却壁的损坏趋势得到遏止,高炉稳定顺行,确保了高炉长寿。

A new technology , cooling cigar has been developed according to the damage condition of cooling staves at Baoshan Steel No.3 BF. The trend of cooling staves damage was controlled effectively by using the cooling cigar.