All Flow Technology
|Place of Origin:||China|
|Certification:||ISO9001 QMS / ISO14001|
|Minimum Order Quantity:||1|
|Price:||USD4000 - USD10000|
|Packaging Details:||wooden case|
|Delivery Time:||4-6 weeks|
|Payment Terms:||L/C, , T/T, D/P|
|Supply Ability:||20 pieces per month|
|Type:||Membrane Plate And Frame Filter Press||Plate Size:||2000 X 2000mm|
|Chamber Pressure:||0.8 Mpa||Motor Power:||7.5 Kw + 1.5 Kw|
|Temperature (Max):||< 70 ℃||Filter Area:||560 ㎡ - 1050 ㎡|
|Thickness Of Frame:||80 Mm||Chamber Volume:||9800 - 18380 L|
Polypropylene high pressure plate and frame filter press for sludge dehydrator membrane type
The membrane plate and frame filter press, is with automatic plate pulling out device by mechanical arm. It saves labor cost.
It's feed from one corner, which are widely used in waste water or slurry treatment, industries from plating and metal finishing to chemical and food processing. Our filter Presses feature heavy duty steel construction with polypropene gasketed plates. These filter presses can be manufactured with manual or automatic closures, but always with a hydraulic cylinder for sure, high pressure closing. The filter pressescan be expanded for larger future capacity by building it in a larger skeleton with a distance piece. Once you are ready to expand, you can remove the distance piece and add the extra plates.
The diaphragm filter press comprises a set of vertical, juxtaposed recessed plates, presses against each other by hydraulic jacks at one end of the set. The pressure applied to the joint face of each filtering plate must withstand the chamber internal pressure developed by the sludge pumping system.
This vertical plate layout forms watertight filtration chambers allowing easy mechanisation for the discharge of cakes.
Filter chlotes finely or tightly meshed are applied to the two groowed surfaces in these plates. Orifices feed the sludge to befiltered under pressure in the filtration chamber. They are usually placed in the center of the plates allowing a proper distribution of flow right pressureand better drainage of sludge within the chamber.Solid sludge gradually accumulate in the filtration chamber until the final compacted cake is formed. The filtrate is collected at the back of the filtration support and carried away by internal ducts.
Flow chart of squeezing press filtering and washing - Free flow type
Flow chart of filtering, washing and crushing flow chart - Under current flow type
The production capacity of a filter press is somewhere between 1.5 and 10 kg of solid per m2 of filtering surface.
every the filter press model the chamber volume and the filtering surface depend on the number of plates in the
In practical terms pressing times are less then four hours.
Filtration time depends on:
One of the advantages of the filer press is that it can accept sludge with average filterability. It is always advantageous to
optimally thicken sludge before filter press operations. Although sludge presenting a high filterability enables better production
capacities, a filter press still accepts sludge with low conditioning precision. This tolerance means that the device offers
greater owerall operational safety.
Pipe line diagraphm
The filter press is suitable for almost all types of sludge:
Hydrophilic organic sludge: inorganic conditioning is often recommended to enable satisfactory cake release due to minimal
aderence to filter cloth.
Hydrophilic inorganic sludge: the filer press generally requires the addition of lime only.
Hydrophobic inorganic sludge: it is very dense and ideal for the filter press. It is dewatered without any preliminary conditioning.
Oily sludge: the filter press can be used to treat sludge containing light oils, the presence of grease can sometimes impair the
smooth running of the filter; clothes have to be degreased at frequent intervals.
Quality - Rapid filtration, highly automated, stable performance, easy operation and equipped high temperature, high pressure, anti-corrosion, reliably sealing filter plates. We strictly execute ISO9001 quality control system, striving to offer our client the products with advanced technology and best quality to achieve the best filtration.
Service We always have the faith that customer is highest. Before selling out products, we offering technology advice, solution design and give guidance on installation and commissioning. We always follow the using status of our machine, striving to offer all-round premium service.
Technology We constantly adopt advanced technology for filter press to make the products apply with the most innovative science & technology. We also can make custom designed filter press, filter plates and accessories. To meet the market demand, we brought novel & leading technology filter presses together with German designers.