Principle

When the water from the inlet into the filter filter, impurities are intercepted in the filter wall, filtered clean water from the outlet outflow, when the filter tube wall impurities accumulate more, self-cleaning filter inlet and outlet pressure difference The self-cleaning process consists of two steps: opening the automatic drain valve located on the self-cleaning filter; the external two-way motor drives the suction scanner for the self-cleaning process. Spiral scan movement, the filter wall of the impurities are sucked into the scanner and inhaled through the discharge valve discharge. The system when the flow of clean, self-cleaning filter throughout the operation by a random equipped with a smart control box to control. Control mode Optional differential pressure, time, manual and PLC control.

Product Structure

1.Cleaning motor 2.Automatic sewage valve 3.Screen 4.Nozzle 5.Water in 6.Water Out

Technical Parameters

■ single maximum filtration flow up to 4000m³ / h

■ Filtration accuracy from 4000 microns to 20 microns

■ Filter optional drilling (4000-800μm), wedge (1000-50μm) woven composite (800-20μm)

■ minimum working pressure ≥ 0.1Mpa (sewage valve for the electric ball valve)

≥0.18Mpa (discharge valve for the electromagnetic diaphragm valve)

■ Maximum working pressure ≤ 1.6MPa (special customizable)

■ Operating temperature ≤ 95 ℃

■ Water quality turbidity ≤ 60mg / L

(A short period of time to allow to 110mg / L, if the high turbidity is too long, it is recommended to pre-pretreatment)

■ Power: 380V / 50Hz(can be customized)

■ Control voltage: AC24V

■ Cleaning method: suction type

■ Cleaning time: 10-200 seconds adjustable

■ Control: pressure, time, manual and PLC

Pressure Loss table

Dimensions

Filter material

■ Shell: carbon steel, 304 stainless steel, 316L stainless steel

■ Filter: 304 stainless steel, 316L stainless steel

■ Sucking Scanner: 304 stainless steel, 316L stainless steel

■ Drain valve: cast iron, copper, stainless steel

■ Seals: EPDM rubber

Installation and connection

Installing form A

Installing form B

Installation drawing of two filters in parallel

http://www.cdfsfilter.com/