针对晓南矿选煤厂煤泥水循环浓度高、工艺复杂等问题,介绍了两个耙式浓缩机串联使用改为并联使用的生产实践,并取消了厂外煤泥沉淀池,这样既简化了煤泥水治理工艺,又降低了循环水浓度,并为提高产品质量,促进销售提供了保障。 Aiming at the problems of high concentration and complicated process of slime water in Xiaonan Coal Preparation Plant, this paper introduced the production practice of using two rake thickeners in series instead of in parallel and eliminating the slime settling tank outside the factory, Slime water treatment process, but also reduce the circulating water concentration, and to improve product quality and promote sales provided a guarantee.