水钢788m^3高炉护炉生产实践  

Production Practice of 788 m^3 Blast Furnace Maintenance in Shuigang

作　　者：周成林 

机构地区：[1]首钢水钢炼铁厂,贵州六盘水553028

出　　处：《水钢科技》2015年第3期33-35,共3页Shuigang Science & Technology

摘　　要：针对1“高炉炉缸水温差高、技术经济指标恶化的问题．通过采取钒钛矿护炉、控制入炉粉末、调整上下部制度，强化炉缸冷却，2014年以来保持了高炉的稳定顺行，炉缸水温差降低，并取得了好的技术经济指标。Aiming at problems such as big rise of circulating cooling water temperature at furnace cylinder and poor technical economic indexes about No.1 blast furnace, through furnace maintenance with vanadium-titanium ore, decrease of powder in charge, adjustment of top and bottom and increase of furnace cylinder cooling intensity, stable and smooth operation of blast furnace had been kept since 2014, circulating cooling water temperature at furnace cylinder decreased, good technical and eco- nomic indexes were obtained.

关 键 词：高炉 水温差 护炉 

分 类 号：TF573.1[冶金工程—钢铁冶金]