UPVC Bag Filter Housing

Features

• Plastic fiter housings have good corrosion resistance and can be used in acid and alkalineenvironments.It can be applied to fields where stainless steel and carbon steel cannot enter.
• The filter housing features compact structure, beautiful appearance, simple installation and operation, and small footprint.
• The filter housings adopt allin-one molding and are produced in a standardized manner, which makes it easy to replace and maintain.
• The filter cover and the body are connected and sealed with wide threads or eyebolts, which not only ensures the intact sealing performance of the filter housing,but also brings convenience and speed to the disassembly and installtion of the replacement filter cartridges.
• The pressure gauge and exhaust valve are separately installed to make operation easier and will not cause the pressure gauge vibrating when exhausting.

Category

By Filtration Mode

• • Inside-out filter housing：Inside-out type refers to liquid flows from the filter cartridge inside to the outside and impurities are retained inside
  • Outside-in filter housing: Outside-in type refers to liquid flows from outside to inside and impurities are retained outside of the filter cartridge.

By Material

• UPVC (rigid polyvinyl chloride) filter housing:It features strong corrosion resistance, low fluid resistance,high mechanical strength and good water tightness.
• PP (polypropylene) filter housing:It has good impact strength, good chemical stability and good anti-corrosion effect.
• PVDF (polyvinylidene fluoride) filter housing:In addition to good chemical resistance and high temperature resistance, it also has good oxidation resistance, weather resistance and corrosion resistance.

By Structure

UPVC Bag Filter Housing

UPVC bag filter housing is a kind of multi-purpose filtration equipment featuring novel structure, small size, easy and flexible operation, energy saving, high eficiency, and strong applicability. UPvC filter housing has good corrosion resistance and can withstand up to 45 °C working temperature.
It can be widely used in sewage treatment, reclaimed water reuse, acid-base liquid filtration, agricultural irrigation, swimming pool, etc. It has achieved 0-0.6 MPa 100, 000 times recycle fatigue test successfully.

Working Principle

The raw liquid flows into the filter bag from the inlet, and the filter bag uses tiny pores to mechanically filter the raw liquid. Under the action of pressure, the filtrate flows out through the filter bag and flows into the designated container through the outlet of the filter housing, while the impurities are retained in the filter bag. As time goes by, its operating resistance gradually rises due to the pollution of the intercepted materials. When the water pressure difference between the inlet and outlet is higher than the normal working value, the filter bag should be replaced. The filter can continue to operate after the filter bag is replaced.

• High precision, the filter rating ranges from 0.5 pm to 200 pm.
• High flow treatment capacity per unit filter area, high dirt holding capacity, high filtration efficiency.
• 1#,2# filter bags made of various materials and precision can be installed in the filter housing.
• Unique structure design is adopted to prevent the filter bags from falling into the filter basket and ensures 1oo% leakage free.