PG precise tubular filter

PG precise tubular filter,can filter sticking fine materials with 0.5um to 100um gaining clear and clean filtering effect.

PG precise tubular filter is micron grade filter composed of multi-pore filter medium and can filter sticking fine materials with 0.5μm to 100μm gaining clear and clean filtering effect.Characteristics of Precise Tube Type Filter:High precision, wide range, satisfy different demands on precisionResist to acid, alkali, salt, organic solvent with no toxin, special odor and shedding substancesUpright structure, cover less areaEasy operation, high treatment volume, low investmentDischarge residue to regenerate with compressed air or air-water backblow, chemical regeneration is also available, service life of filter element is prolonged.

Process Chart

a.Connect to Compressed Airb.Air Purifierc.Gas Holderd.Back Blower of Compressed Aire.Positive Blower of Compressed Airf.Inletg.Back Cleaning Water Supplyh.Filtered Liquidi.Liquid Refluencej.Inlet Pumpk.Main Frame

Notice for Installation and Operation:Backblow inlet valve should adopt globe valve.Initial voltage of filtering should be below 0.2kg/cm2, increase 10 to 15minutes later, max working pressure should be 2kg/cm2 or below; flux is obviously lessened under this pressure, backblow and residue-discharge should be carried outJam should be used for long term for filter element, dip for 48hours in acid and alkali liquid, it can be used again after backblow.

Operation:Open inlet valve1, outlet valve 5, 6, 7 →close backblow valve 2, 3, 4, return valve 8→open inlet pump→ normal filter→ close inlet pump, inlet valve1 →open return valve8→close return valve after finish8→open air valve2Blow directly→ close direct-blow valve after finish2→open outlet valve6→backblow and discharge residue→ close backblow valve3, open back-clean valve4 back cleaning→ next filtering process beginsApplicable Field of PG Series Precise Tube Type FilterChemical IndustryFilter chlorine and alkali saltwater, water in production process of hydrogen peroxide and petroleum catalyzer.Chemical Fiber IndustryPurify and filter sodium sulfate for production of acrylon, acid bath sulfur-removing filtering for production of mucilage glue fiber, filter aluminium oxide in production process of molecular sieveLight IndustryFilter and clean barium sulphate for production of light-sensitive film, filter chloride of barium, floral water and water in textile factory, repeatedly filter liquid for production of amylase.Pharmacy IndustryFilter bottle washing water of injection solution, filter and repeatedly filter fermentation broth of adriamycin, decolor and filter grape sugar and active carbon, etc.Food IndustryDecolor and filter syrup and active carbon, filter kelp glue, water for beverage, fish extract and sauce, clean and filter different vegetable oil

PG precise tubular filter