Coal Washery Slurry Pump

Slurry Pumps are used a lot in the coal washing plant in different coal washing process. Here are the details of the pumps.

Qualified medium pump, it is responsible for conveying the qualified medium in the qualified medium barrel to the hydrocyclone to mix it with coal in the hydrocyclone to complete the separation of two phases (light phase and heavy phase). Light medium pump, it is used for conveying the thin medium slurry in the thin medium barrel to the magnetic separator for magnetic separation, and the pure medium obtained after magnetic separation will be returned to the qualified medium barrel. Medium feeding slurry pump, it is used for transporting the concentrated medium in medium pool to the qualified medium barrel and preparing the qualified medium according to a certain proportion.

Cyclone feed pump is responsible for dealing the mixed slurry composed of coal and qualified medium in the mixing drum to the hydrocyclone to complete the separation of two phases (light phase and heavy phase) in the hydrocyclone. Sweeping slurry pump, it is used for conveying the ground water or leaked slurry to the thin medium barrel. Circulating water pump, it is responsible for dealing the clarified water in the concentration tank to the water washing system, which is mainly used to wash the magnet powder medium attached to the coal block and as system water.

Thickener underflow pump which is responsible for transferring the concentrated high concentration slime water in the concentration tank to the slime mixing drum of water washing system. Filter press feed pump, it is working for conveying the high concentration slime water in the slime mixing drum to the filter press for pressure filtration dehydration to form filter cake.