High efficiency filter press for environmental

High efficiency filter press for environmental

Our company produces various models of filter presses, 

PP plates and TPE plates
manual discharge and automatic discharge
chamber type and membrane type.

And it is widely used in gold ore, copper ore, iron ore tailing, galena, zinc, kaolin,  electrolytic zinc,  manganese, red mud,  electrolytic stone,  fluorite ore, and so on.  

Descprition of the mining filter press,

1. Beam, High quality carbon steel Q235 and processed with sand blasting to remove rust and oxide skin, then painted by epoxy primer to get higher intensity and corrosion resistance.

2. Plate, polypropylene(PP) with acid & alkali resistance, anticorrosion, innocuity, tasteless,light weight and high strength.

3. Feeding type, Center feeding. 

4. Pressing type, Hydraulic station.

Working of the mining filter press, 

When the mining filter press working, The mining slurry is pumped into the filter press, which is made up of a number of recessed filter plates forming chambers. The plates are supported in a fabricated steel frame and is held closed by a force exerted from a hydraulic ram mounted in the frame work at the end of the machine.

Each filter plate is covered by a filter cloth that retains the solid particles, but allowing the liquid to pass through and exit through the ports in the filter plate.

The particles retained gradually build up on the surface of the filter media and after a period of time eventually form a solid cake.

As the cake forms the pressure within the mining filter press the pressure rises as the filtrate has to pass through the already partially formed cake to exit the chamber. It becomes increasingly more difficult to continue pumping as the press is unable to accept more solids. At this point the feed pump is stroking infrequently and the filtrate flow from the filter press has considerably reduced or completely stopped.

At this point or at a predetermined filtration time or pressure being achieved the cycle is terminated and the fully formed filter cake is discharged.  

Parameters of the mining fiter press,

High efficiency filter press for environmental

High efficiency filter press for environmental

High efficiency filter press for environmental