万年矿选煤厂煤泥水生产系统的工艺改造与管理

介绍了万年矿选煤厂扩能改造后煤泥水系统存在处理能力不足等问题,分析了煤泥水中固体物料粒度组成、洗水浓度对跳汰作业的影响以及絮凝剂与投药量的关系,对沉淀池、洗煤储水池、压滤系统、煤泥输送管路、高频筛和浓缩机进行了相应的改造和调整,提高了煤泥系统处理能力,实现了洗水闭路循环。

Reformation & management of the slime water system at Wannian Coal Preparation Plant

After reformation for enlarging capacity at Wannian Coal Preparation Plant,the throughput of slime water system was found to be insufficient;based on the analyses of particle consist of solid in slime water,influence of solid content in wash water on jigging process,and relation between flocculant and its dosage,corresponding reformation and adjustment token place at settling pond,wash water storage pond,press filter system,piping system of slime water,high-frequency screen and thickener,the throughput capa...