The plate and frame filter press consists of alternating filter plates and filter frames forming a set of filter chambers. The surface of the filter plate has grooves, and its protruding parts are used to support the filter cloth. There are through holes on the corners of the filter frame and filter plate, which form a complete channel after assembly, which can pass into the suspension, washing water and lead out the filtrate. There are handles on both sides of the board and frame that are supported on the cross beams, and the pressing device presses the board and frame. The polytetrafluoroethylene plate and frame filter membrane between the plates and frames acts as a sealing gasket.
Polytetrafluoroethylene (abbreviated as PTFE) is a polymer made of tetrafluoroethylene as a monomer High molecular polymer. It is white waxy, translucent, has excellent heat resistance and cold resistance, and can be used for a long time at -180 ~ 260ºC. This material is resistant to acids, alkalis, and various organic solvents, and is almost insoluble in all solvents. At the same time, PTFE has the characteristics of temperature resistance and its friction coefficient is extremely low, so it can not only provide lubrication, but also become an ideal coating for easy cleaning of the inner layer of water pipes.
The independently developed and produced polytetrafluoroethylene plate and frame filter membrane is the core material for HEPA filtering, with H13-U16 Different filtration levels, with hepa and ulpa level filtration efficiency, low wind resistance and low energy consumption, small and uniform pore size, high dust interception rate, up to 99.9995% or more, porosity up to 85% or more, high porosity, high breathability effect It also has a very good interception effect. Polytetrafluoroethylene plate and frame filter membrane The surface energy is low and the excellent non-adhesive properties allow dust on the surface to be easily removed. It is a manufacturer integrating production, sales and customization. The company has advanced PTFE film production lines and composite production lines. The company’s products are widely used in various fields, and it has a complete pre-sales, sales and after-sales service system. The products are deeply favored by customers. If you are interested, please enter the store for consultation.
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