HVPF vertical automatic press filter is the most advanced filter that the world has ever get. Vacuum has a limit, but Pressure not. HVPF vertical automatic press filter use air or water to form a huge pressure difference on both sides of filter cloth to achieve very efficient separation of solid and liquid. As filter plate is closed, slurry is pumped into filter chamber through slurry pipes. Part of filtrate then enter the filtrate chamber through filter cloth because of gravity. Then high pressure water force rubber diaphragm to extrude filtrate from filter cake. When these process is finished, the driver run filter clothes and filter cakes is discharged from both sides of filter cloth.HVPF vertical automatic press filter can be applied in mining, metallurgy, chemical industry, pharmacy and food industries. It is a kind of high capacity, energy-saving, automatic solid-liquid separation machine
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Main features
(1) The structure of filter plate adopts guide device to make sure the smoothly running.
(2) It can continuously automatically realize the operation in the process of filtering, extrusion, washing, drying, discharging and filter cloth regeneration.
(3) The filter pressure can reach 2.0 Mpa. Especially have good effect on various sticky tiny materials and low moisture of filter cake.
(4)the key point of this type of equipment is no matter how much pressure it can get but safety. Hydraulic pressure system is adopted just to make sure every plate locks well. Every nozzle and diaphragm are designed and inspected very carefully to keep the equipment safe when high pressure water gets into chambers.
(5) The equipment adopts PLC + touch screen + automatic valves, and labor input is lower.
(6) Compact structure covers less floor area.
Work Principle
(1) Filtering stage: when the filter plate closed, the slurry is pumped into filter chamber through slurry pipe. The filtrate enter into the filtrate chamber through filter cloth, and get into filtrate manifold through filtrate tube, meanwhile, the filter cake is formed in the filter chamber.
(2) Extrusion: the high pressure water enters into membrane through the tube and make the membrane extrudes towards filter cake to make the filtrate of the filter cake extrude out.
(3) Cake washing: the washing water is pumped into filter chamber by slurry pipe, after washing the cake and through cloth flow into the discharge pipes.
(4) Air drying: the air flow with water go through the filter cake, which can reduce the moisture of filter cake to the maximum and empty the filtrate chamber at the same time.
(5)Filter cake discharge: when the drying process finished, the driving parts drive the filter cloth to run and the filter cake discharges from both sides of filter cloth.
Service Support
Whole Technological Design
Toncin determines reasonable plans and selections by conducting more systematic laboratory tests, semi-industrialization tests and theoretical analysis calculations and adopting appropriate methods in light of the actual problems faced by customers. And it determines specific parameters through laboratory tests and semi-industrial tests.
Project Construction
Toncin can provide customers with integrated project services for its perfect project management system and experienced high-quality team and can also provide customers with its best services in achieving the ultimate project goal by carrying out the management work on the project quality, schedule, safety, cost, procurement, information files, organization and coordination etc. according to customer’s contractual documents. Toncin contracts the design, procurement, construction and trials etc. for the entire process or some certain stages of the construction project according to the contract and takes full liability for the quality, safety, duration and cost etc. of the contracted project.
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