The working principle of Single Bag Filter: When the liquid enters the filter from the outside of the filter bag, the large particles of impurities are trapped on the outside by the filter bag, and the pure liquid flows out from the outlet of the bag filter. The filter bag can be reused because the material of the bag is different to adapt to different flow rates and filtration precisions, and the pressure loss during the filtration process is also small, with a long service life and low maintenance cost. Single bag filters are very suitable for some production and industrial environments in terms of filtration efficiency, ease of use and maintenance.
Some Parameters of Single Bag Filter
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Internal and external surface treatment
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polishing/sandblasting/painting
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Polishing
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Inner surface Ra ≤ 0.6 μ m, outer surface Ra ≤ 0.8 μ m
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Sandblasting/painting
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inner surface Ra ≤ 0.6 μ m, outer surface sandblasting/painting
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Material of Single Bag Filter
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Filter housing
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SUS304, SUS316L,Carbon steel,2205 stainless steel
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Exhaust&Discharge&Pressure Gauge
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SUS304, SUS316L
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Quick installation bolt group
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SUS304
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Support
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SUS304, carbon steel
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Gasket
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Silicone, fluororubber, EPDM, PTFE, fluorine coated
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Note: (Carbon steel material surface does not undergo polishing treatment)
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Operating Conditions of Single Bag Filter
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Design pressure
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Working temperature
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≤ 0.6Mpa
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≤90 ℃
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Connection Form of Single Bag Filter
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Barrel connection
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Quick installation bolt group
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Import and export
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Flange/quick fit chuck
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Exhaust valve
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G1/2”
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Drainage valve
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G1/2”(Determined by the number of cores)
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Pressure gauge
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M14 * 1.5/Quick fit chuck/flange
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Selection Table of Single Bag Filter
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Number of filter elements
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Filter bag model
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inlet and outlet connection method
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inlet and outlet size
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filter material
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filter element interface type
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sealing ring
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Form
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01
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Bag 1 (1)
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Flange F/chuck K
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32
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SUS304（T）
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Steel ring (G)
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Silicone (S)
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Spray coating（PT）
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Bag 2 (2)
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SUS316L(S)
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Plastic ring (P)
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Fluorine glue (V)
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Bag 3 (3)
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Carbon steel (C)
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Tie rope (S)
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EPDM (E)
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Bag 4 (4)
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Nitrile (D)
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Bag 5 (5)
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Selection table
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Number of filter elements Filter
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element length
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Inlet and outlet size
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Inlet and outlet size
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Filter material
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Filter element interface type
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Sealing ring
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form
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01
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Bag No. 1（1）
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Flange F/Chuck K
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32
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SUS304（T）
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Steel Rims(G)
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Silica gel(S)
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（PT）
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Bag No. 2 （2）
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SUS316L(S)
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Plastic ring(P)
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Fluorine rubber（V）
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Bag No. 3（3）
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Carbon Steel（C）
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Rope（S）
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EPDM（E）
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Bag No. 4（4）
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Nitrile（D）
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Bag No. 5（5）
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