为实现煤泥厂内回收,除少数厂使用压滤机或深锥浓缩机外,多数洗煤厂都使用圆盘过滤机。圆盘过滤机过去广泛用于浮选精煤回收作业,现用于回收浮选尾煤时则感到滤饼比较薄,只有5到6毫米,有时仅2毫米左右卸饼率极低。因此过滤机的处理能力仅达20～50公斤/米~2时。一台过滤面积为116米~2的圆盘过 In order to achieve the recovery of slime plant, except for a few plants using filter press or deep cone concentrator, most coal washing plants use disc filters. Disk filter used in the past widely used in flotation coal recovery operations, is now used to recover flotation tailings when the filter cake is relatively thin, only 5 to 6 mm, and sometimes only about 2 mm unloading rate is very low. Therefore, the filter capacity of only 20 to 50 kg / m ~ 2 hours. A filter area of ​​116 m ~ 2 disc too