转炉钢渣处理技术的开发和应用  

Development and application of converter steel slag disposal technology

作　　者：林东[1] 陶力群[1] 谭明祥[1] 彭飞[1] 董志鹏[1] 

机构地区：[1]本溪钢铁集团公司炼钢厂,辽宁本溪117021

出　　处：《炼钢》2007年第5期1-4,共4页Steelmaking

摘　　要：经一年来的生产实践表明，本钢研发的转轮式钢渣水淬处理方法安全可靠，钢渣处理效率高达8t／min，钢渣分离度好，工艺布置紧凑，主体设备结构简单，占地面积小，钢渣粒化液压倾翻渣罐速度可调，粒化周期可控范围大，时间在5～15min内，水淬后的钢渣粒度均匀，小于5mm的比例达95％以上，有利于钢渣的进一步应用。Practical results show that the rotating wheel type water quenching disposal of steel slag technology developed by Bengang is of great safety and reliability, in which the slag is very well separated from the liquid steel and the slag disposal rate reaches as high as 8 t/min. Moreover the process layout is compact; the structure of the main equipments for the process is simple and plant area needed for this subject is small; the speed of the hydraulic tilting pot for the steel slag granulation purpose is adjustable; the controllable range of the granulation cycle is relatively great （within 5 to 15 minutes） and the grain sizes of the steel slag after water quenching are rather homogeneous and of the total slag those in the grain size of less than 5 mm account for over 95%. All those advantages are of great benefits to further application of the steel slag.

关 键 词：转炉 钢渣处理 回收利用 

分 类 号：X757[环境科学与工程—环境工程]