yubofilter

A backwashing filter is an indispensable treatment method in the process of water purification, which is used to intercept impurities in the water to purify water quality or protect the normal operation of other equipment in the system.  An automatic backwash filter is an advanced, efficient, and easy-to-operate automatic filter. The filter is composed of a tank body, stainless steel filter screen, sewage part, transmission device, and electrical control part. Backwash process of automatic self cleaning filter : 1. The reduction motor drives the flushing arm to rotate through the intermediate shaft to align it with the cleaned filter screen; 2. Open the blowdown valve to make the pressure difference between the outside of the cleaned filter screen (clean side) and the blowdown; 3. Under the action of pressure difference, the liquid flow at the cleaning side flows from the outside to the inside of the cleaned filter screen for backwashing, and the pollutants accumulated on the insi...