Backwash Filter

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Operating under conditions of ≤0.6MPa design pressure and ≤80°C temperature, the filter requires air source pressure between 0.4-0.6MPa and cleaning hydraulic f

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Category: Automatic Or Manual Washable Filter,Cartridge Bag Filter,Cascading Filters,Corrosion Resistant Filter,Gas Filter,Industrial Grade Filter,Membrane Filter,Sanitary Filter

Product descriptions

Backwash Filter is a backwashable multi-layered filter element for filtering activated carbon and small particles, as well as recovering and reusing solid particles. The filter element can be operated manually or automatically, and has a filter without residual liquid, which ensures the continuous operation of the filtration system without interruption. At the same time, the filter element can also be used in combination with an online cleaning system (CIP) to achieve efficient operation of the filtration system.

Some Parameters of Backwash Filter

Type	Mirror polishing/lining/painting/sandblasting
Polishing	Inner surface Ra ≤ 0.6 μ m, outer surface Ra ≤ 0.8 μ m
Sandblasting/painting	inner surface Ra ≤ 0.6 μ m, outer surface sandblasting/painting
Lining	Inner surface lining, outer surface sandblasting/painting

Material of Backwash Filter

Filter housing	SUS304, SUS316L,carbon steel
Exhaust&Discharge&Pressure Gauge	SUS304, SUS316L
Support	SUS304, carbon steel
Flange mirror	SUS304
Gasket	Silicone, fluororubber, EPDM, PTFE
Filter material	Ti, PA, PE, 316L powder sintered filter element

Operating Conditions of Backwash Filter

Design pressure	Working temperature	Air source pressure P1	Cleaning hydraulic force P2
≤0.6Mpa	≤80 ℃	0.4Mpa ≤ P1 ≤ 0.6Mpa	P2 ≤ 0.4Mpa

Connection Form of Backwash Filter

Barrel connection	Quick installation bolt group
Import and export	Flange
Exhaust valve	Flange
Overpressure reflux port	Flange
Pressure gauge	Flange/M14*1.5

Selection Table of Backwash Filter

Filter membrane area	Filter element material	inlet and outlet connection method	filter material	Filter material	Filter interface type	Sealing ring	Jacket
1 ㎡	Titanium (Ti)	Flange F	32	SUS304（T）	M20(M20)	Silicone (S)	J
	Nylon (PA)			SUS316L(S)	M30(M30)	Fluorine glue (V)
	Polyethylene (PE)					Tetrafluoro (F)
	Stainless steel (SS)					Nitrile (D)

Selection table

Filter area	Number of filter layers	Filter diameter	Inlet and outlet connection method	Inlet and outlet size	Filter material	Sealing ring	Jacket
1 ㎡	Titanium (Ti)	Flange F	32	SUS304（T）	M20(M20)	Silicone rubber (S)	J
	Nylon (PA)			SUS316L(S)	M30(M30)	Fluorine rubber (V)
	Polyethylene (PE)					PTFE (F)
	Stainless steel (SS)					Nitrile (D)