借鉴高速粉碎机和强力混匀机高速、逆流的剪切、分散原理,采用RV02E高速、强力混料试验机对炼钢污泥、氧化铁皮、除尘粉等辅料进行了混料和球团试验,取得了良好的分散和混匀效果,生球和成品球质量明显好于普通混料球团。该工艺可解决目前炼钢污泥等辅料在球团生产使用过程中存在的一些问题,提高了炼钢污泥配比,有显著的经济、社会效益和推广价值。 Using high speed and countercurrent shearing and dispersing principle of high speed shredder and powerful mixing machine, RV02E high speed and powerful mixing testing machine was used to conduct the mixing and pellet test on steelmaking sludge, iron oxide scale and dusting powder, Good dispersion and mixing results were obtained. The quality of balls and finished balls was obviously better than that of ordinary mixed pellets. The process can solve some problems existing in the process of pellet production and use such as steelmaking sludge and other auxiliary materials and improve the ratio of steelmaking sludge with significant economic, social benefits and promotion value.