Water filter

compressed airmembraneplate

FLYING Membrane filter plates have a chamber below the drainage surface that may be inflated. High pressure squeezing water or compressed air can be used in squeezing process. Principle of PP membrane filter plate: after filtration, pumped high pressure water or compressed air into cavity of plate to inflate the surface of plate against the filter cake. Therefore the filtration cycle times are shorter due to PP membrane squeezing system than common filtration. High efficiency membrane filter plate,Further reducing moisture of filter cake. FLYING Membrane Plates are used to reduce the cake moisture content or shorten the filtration cycle time. One piece PP membrane filter plates is consist of one piece PP material core plate and welded two pieces membrane sheet. Mixed pack membranes are the most common configuration -(one recessed plate then one membrane plate alternate in the press plate pack). The final product produces savings in the overall plate pack cost. Membrane plates usually operate at a feed pressure of up to 6 bar and squeeze pressure to 16 bar. Special plates can be designed to accept higher feed and squeeze pressures. Specification of PP membrane plate: 630mm,800mm,1000mm,1200mm,1250mm,1500mm, 1500*2000mm, 2000mm size. Advantage of PP membrane filter plate > Squeezing pressure is up to 1.6Mpa(16bar) > Resistance to high temperature and high pressure. > Not easy to be blocked in filtration. Lower water content of filter cake. > High efficiency for filtering and washing. > Long use life, not direct load on membrane due to press closing force. > Various choices for device design. > large cross-sectional area of filtrate outlet