南屯选煤厂煤泥水系统优化与实践

摘要

南屯选煤厂细煤泥回收系统由于设备老化导致处理能力有所下降、故障率较高,同时南屯煤矿煤质变化相对较大,这样导致选煤厂细煤泥回收系统不能满足生产要求,压滤煤泥产量过高,产品结构极为不合理.文章介绍了对现有细煤泥回收工艺系统进行改造优化,增加了厂内混煤产品回收,优化了产品结构,增加了矿井和公司的效益.%Due to the aging of the equipment,the treatment capacity of the fine slime recovery system in Nantun Coal Preparation Plant was reduced and the fault rate was high.Also a high variation of coal quality in Nantun Mine made the fine slime recovery system in the coal preparation plant not meet the production requirements.The production of the pressed slime was too high and the coal product structure was extremely irrational.The paper introduced the reconstruction optimization on the available fine slime recovery technical system,the more recovery of the coal blending products,optimized product structures and improved benefits of the mine and company.