High-performance Automatic Backwash Filter For Water Treatment

Fully automatic back washing filter - Computer programme control: 

Automatic filtration, automatic identification of differential pressure, automatic back-washing, automatic discharging, low operating costs.

High efficiency and low energy consumption: Large effective filtration area and low back-washing frequency; Small discharge volume and small system.

Large filtration area: Equipped with multiple filter elements in the whole space of the housing, making full use of the filtration space. The effective filtration area is generally 3 to 5 times the inlet area, with low back-washing frequency, low resistance loss, significantly reduced filter size.

Good back-washing effect: Unique filter structure design and cleaning control mode make the back-washing intensity high and cleaning thorough.

Self-cleaning function: The machine uses its own filtered water, self-cleaning cartridge, do not need to remove the cartridge cleaning, and do not need to configure another cleaning system.

Continuous water supply function: There are several filter elements inside of this housing working at the same time. When back-washing, each filter element is cleaned one by one, while the other filter elements continue to work, so as to achieve continuous water supply.

Automatic backwash function: Monitors the pressure difference between the clear water area and the muddy water area through the differential pressure controller. When the pressure difference reaches the set value, the differential pressure controller outputs a signal, then the PLC controls the back-washing mechanism to start and close, realizing automatic back-washing.

High-precision and reliable filtration: It can be equipped with various forms of filter elements according to the solid particle size and PH value of the fluid. Metal powder sintered filter element (pore size 0.5-5UM), stainless steel wire mesh sintered filter element (pore size 5-100UM), stainless steel wedge mesh (pore size 10-500UM), PE polymer sintered filter element (pore size 0.2-10UM).

Operational safety: Designed with a safety protection clutch to protect the machine from overload resistance during backwashing work and to cut off the power in time to protect the mechanism from damage.