Automatic Backwash Filter working principle

The filter element of the Automatic Backwash Filter of the electronic water treatment device, the lamination is an impurity processing carrier, which is composed of a set of double-sided plastic discs with grooves in different directions, and the groove edges on the adjacent surfaces are formed. There are many intersections that make up a large number of cavities and irregular passages that shrink from the outside to the inside. When filtered, these pathways cause turbulence in the water, which ultimately causes impurities in the water to be trapped at various intersections. If the disc is superimposed on the filter core frame, a filter unit with a loose outer tightness is formed under the pressure of the spring and the water inlet. The laminate of spring and water pressure in each filter unit forms a filter that cannot pass through numerous impurity particles. The width of the laminate is 12 - 14 mm. The laminate is made of high quality engineering plastic and has high wear resistance. . Supported by stainless steel spring support, the structure is sturdy. The recoil water rinses various impurities adhering to the surface of the lamination from the inside to the outside along the tangential direction of the inner wall of the lamination, and the lamination rotates under the action of the backwashing water flow to ensure that all the contaminants are effectively washed and discharged. All steps of backwashing can be controlled using time intervals and pressure differentials. Once set, you can use it for a long time. The automatic backwash filter completes the entire automatic backwash process in seconds without interrupting operation. The filter with this filtering principle can dynamically change the lamination gap during filtration and backwashing, which is very beneficial for improving filtration performance and filtering water quality, and can greatly reduce the amount of backwashing water. Usually, the self-consumption water consumption is about 0.25%. The different depth and number of grooves on the disc determine the filtration accuracy of the filter unit

Automatic Backwash Filter Specification

• Application:Both industry and irrigation
• Power:220V/50Hz
• Flow: 50m3/h
• Water in/out: 2 inch
• Housing color:green/blue
• Dimension:900*820*1150mm
• Net Weight: 52KG Gross weight:96KG

Automatic Backwash Filter Parameters

Design and selection of models