粗煤泥二次回收工艺应用实践

Discussion on the application and practice of coarse slime secondary recovery process

介绍了朱仙庄矿选煤厂改造前粗煤泥回收系统及其存在的问题,并对粗煤泥二次回收进行了可行性分析,阐述了利用现有的设备对粗煤泥回收系统的改造方案,并分析了其相应的改造效果,即可提高粗煤泥及商品煤的回收率。

this paper introduced the existing problems of the coarse slime recovery system of coal preparation plant of Zhuxianzhuang coal mine before transformation. The feasibility analysis of the secondary recovery of coarse slime was analyzed, the transformation plan by use of current equipment was demonstrated. Moreover, the effect of transformation was analyzed, that is, the recovery rate of coarse slime and commercial coal could he improved.