哈拉沟选煤厂煤泥水处理系统优化改进

The optimization of coal slurry treatment system in Halagou Coal Preparation Plant

从煤泥水处理要实现洗水闭路循环的目标出发,对哈拉沟选煤厂末煤系统的煤泥水处理工艺及各种关键设备的工况进行分析,减少煤泥积聚,降低洗水浓度,实现选煤厂洗水闭路循环。

For the purpose of achieving closed water circuit of slime water treatment,the slime water treatment process and the operating conditions of the key equipments in Halagou Coal Preparation Plant were analyzed. By decreasing coal slime accumulation and reducing the concentration of washing water,the closed water circuit in Halagou Coal Preparation Plant was achieved.