3A-AC ™ G series full-automatic scraper filter The scraper self-cleaning filter can be equipped with 25 micron ~ 3500 micron filter element, DN25-DN200 caliber for different application requirements. Widely used in industrial circulating water filtration, paint production preparation purification filtration, resin pre-canning filtration, landfill leachate pretreatment and other fields. The 3A-AC ™ G series internal scraper self-cleaning filter is mainly suitable for fluids with high gravity particles and viscosity in the filter medium. working principle
3A-AC ™ G Series Fully Automatic Scraper Filter
Scraper self-cleaning filters can be equipped with 25 micron to 3500 micron filter elements, DN25-DN200 caliber for different requirements. Widely used in industrial circulating water
Filtration, paint production preparation purification filtration, resin pre-canning filtration, landfill leachate pretreatment and other fields.
The 3A-AC ™ G series internal scraper self-cleaning filter is mainly suitable for fluids with high gravity particles and viscosity in the filter medium.
When the pressure difference between the inlet and outlet of the brush self-cleaning filter and the inner scraper self-cleaning filter reaches a preset value, the filter will start the self-cleaning process. The entire self-cleaning process includes two
Steps: open the drain valve located on the upper end cover of the filter; the motor drives the two stainless scrapers in the body filter to rotate, so the impurities captured by the filter are brushed by the scraper and removed
Drain valve. The entire cleaning process takes about 15-60 seconds. The system continuously flows during cleaning. The entire running process of the filter is controlled by a control box provided with the filter.
Uninterrupted water supply: There is very little water during cleaning, which is 1% of the water output of the filter, and the flushing time is 15-60 seconds. The entire system is uninterrupted water supply.
High filtering accuracy: Ultra-high filtering accuracy can reach 25 microns, and there are various filtering screens for you to choose from.
Large filtering area: The effective filtering area of the standard filter is 7 to 40 times the inlet area.
Reliable cleaning: there are multiple control methods, such as manual, differential pressure, time, PLC program logic control, etc.
Economical and simple installation: The structure is diverse and suitable for installation in various situations on the site without affecting the operation effect.
The cleaning components are interchangeable: the scraper material is PTFE, stainless steel, and can be selected according to different working conditions.
Long service life: the service life is more than 10 years under normal conditions, and the filter is stainless steel, which can be easily replaced as needed
Filters of different specifications.
Operating flow: 50-350m3 / h; beyond this range can be customized
Ultra-low working pressure: 2bar below 2bar available electric valve
Ultra high working pressure: 10bar (150psi) high pressure can be customized
Filtering area: 3000cm2-20000 cm2 can be customized according to user requirements
Fluid viscosity value: 3000 centipoise-100,000 centipoise
Inlet / outlet diameter: DN50 ~ DN200 design flange standards include national standard, American standard, German standard, Japanese standard
Very high operating temperature: 240 ° C above this temperature, please specify
Control and distribution
Control voltage: DC24V, AC24V, optional 10V
Motor power: 0.35-0.75Kw, 50Hz
Rated operating voltage: 220 / 380V / 410V / 450V (designed according to requirements)
Filter structure composition
Filter body: CS spray anticorrosive paint, CS lining, 304, 316L;
Filter: stainless steel 304, 316L wedge-shaped filter element; stainless steel 304, 316L composite screen;
Cleaning mechanism: stainless steel 304, 316L, POM;
Sewage valve: cast iron, 304, 316L, CS lining;
Sealing ring: NBR, FPM, PTFE;
Standard filtration level
Woven filter: 500,300,200,130,100,80,50,25,10 micron
Wedge filter element: 25, 50, 80, 100, 150, 200, 300, 400, 500, 600, 800, 1000, 1500, 2000, 2500, 3000, 3500 micron
Atlan can provide a series of special specifications of special materials and special surface coatings for special user requirements. For details, please contact the manufacturer.