选煤厂粗煤泥回收系统改造的效益分析

Analysis on the benefit of reformation of thick coal slime recovery system

介绍了张集选煤二厂对粗煤泥回收系统进行改造,充分回收了粗煤泥,减轻了压滤机负荷,降低了设备故障率,从而使该厂的洗煤生产系统更加灵活和持续稳定,提高了商品煤产率,取得了显著的经济效益。

The reformation of coarse slime recovery system in Zhangji coal preparation plant was introduced.Through the reformation,the coarse slime can be recycled fully,the load of filter press and the fault rate of equipment can be reduced.It indicated that this system could make the production system of coal preparation plant more flexible and steady,the commodity coal production rate was improved,and significant economic benefits was achieved.