H Type Disc Filter is also called laminated filter or laminated filter. It is composed of filter units arranged side by side. The filter unit is mainly composed of a group of ring-shaped reinforced plastic filter discs with grooves or ribs. The grooves between the upper and lower layers of the disc play a role of filtering and interception. The manufacturer of H Type Disc Filter tells you that sewage enters from the outside during filtration, and the discs are compactly stacked in the unit, and the rim formed by the groove edges on the adjacent filter discs intercepts the solids in the water; backwashing When the water flows from the inside of the annular filter disc to the outside, the dirt trapped on the filter disc is washed off and discharged through the sewage outlet.

The core technology of H Type Disc Filter is the adoption of a disc filter mechanism: the surface filtration and depth filtration are combined through the compacted plastic discs with grooves on the surface; the filter device is designed to achieve filtration and reverse Washing, automatic switching, and cyclical process.
Principle of H Type Disc Filter:
The manufacturer of H Type Disc Filter tells you that the surface of the filter disc is engraved with fine grooves, and the grooves of adjacent discs have different angles, so they form many groove intersections with each other. Discs of different specifications have different numbers of groove crossing points, ranging from 12 to 32, depending on the filtering accuracy of the disc. These intersections constitute a large number of cavities and irregular passages, which lead to collisions between turbulence and particles, making it easier to be intercepted at the next intersection. Therefore, even if some particles leak from the initial intersection, they will eventually Will be intercepted by the intersection behind. The manufacturer of H Type Disc Filter tells you that when the grooves between the discs accumulate a large amount of impurities, the filter device automatically opens the compressed discs by changing the direction of the water flow in and out, and sprays pressure water to drive the discs to rotate at a high speed. The centrifugal force of the scouring and rotating makes the discs cleaned. Then change the direction of the incoming and outgoing water to restore the initial filtering state.