The core technology of the China Manual T Type Disc Filter is that it adopts the principle of lamination filtration, and realizes the combination of surface filtration and depth filtration through the plastic laminations with grooves on the surface pressed against each other. The Manual T Type Disc Filter realizes the process of filtration, backwashing, automatic switching, and reciprocating through the ingeniously designed filtering device.The surface of the laminations of the China Manual T Type Disc Filter is engraved with fine grooves, and the angles of the grooves of the adjacent laminations are different, thus forming many groove intersections with each other. The number of groove intersections of the laminations of different specifications is also different, which depends on the filtering accuracy of the laminations. These intersections inside the China Manual T Type Disc Filter constitute a large number of cavities and irregular passages, which lead to collision and agglomeration between particles inside the liquid, making the particles easy to be intercepted and filtered at the next intersection, even if some particles are initially filtered. The intersections are missed and will still be filtered in the end.
When a large number of impurities are accumulated in the grooves between the laminations, the China Manual T Type Disc Filter automatically opens the compressed laminations by changing the direction of the incoming and outgoing water and sprays pressure water to drive the laminations to rotate at a high speed. And the centrifugal force of the rotation cleans the laminations. After the cleaning is completed, the water flow direction of the China Manual T Type Disc Filter can be changed to restore the initial filtering state.