Ultrafiltration water cartridge

Ultrafiltration filter element is a special product developed by Jingyuan according to the special needs of the water purifier industry.

advantage

?1. It is packaged with high-quality hollow fiber membrane filament materials, with high filling density and large water output;

2. Good chemical stability, acid and alkali resistance, and bacteria resistance.

3. High filtration accuracy, with a filtration aperture of 0.01 microns, which can ensure the safety of drinking water quality.

4. The product can realize automatic sewage discharge to ensure the stability of water quality and output.

5. The filter element does not need to be filled with protective liquid, which is convenient for transportation and storage.

6. Large dirt interception capacity, longer product life.

7. Drinking water has a good taste, no peculiar smell or odor.

8. Good pressure-bearing performance, resistance to water hammer impact, and membrane wire with a maximum pressure resistance of 8 kg.

9. Good hydrophilicity, strong anti-pollution ability, not easy to foul and block.

species

Folded polypropylene (PP) hollow fiber membrane

Polypropylene hollow fiber membrane is a new generation of membrane separation materials in the world. It has high strength, strong acid and alkali resistance, bacterial corrosion resistance, good temperature resistance, non-polar surface, strong anti-pollution ability, uniform micropores, and flux per unit surface area. Great advantages.

Main membrane performance parameters

Film outer diameter: 420~480μm

Film wall thickness: 40~50μm

Micropore diameter: 0.1~0.2μm

Air permeability: >8.0×10-2(cm3/cm2 ・S・ cmHg)

Porosity: 40~50%

Water flux: 100~120L/h/m2 (0.15Mpa, 25℃)

Use PH value range: 1-14

Modified polysulfone (PS) hollow membrane

The modified polysulfone hollow membrane is a new type of membrane separation material that has been improved from the old generation of polysulfone membrane materials. Its flux, strength, and anti-fouling ability are greatly enhanced (almost double the original) compared to the old generation of polysulfone membrane materials. Due to the wide molecular weight cut-off of modified polysulfone (3,000, 5,000, 6,000, 10,000, 20,000, 30,000, etc.), it is especially suitable for the concentration and separation of materials industry.

Main membrane performance parameters

Membrane outer diameter: 400μm

Film thickness: 20μm

Molecular weight cut-off: 3,000, 5,000, 6,000, 10,000, 20,000, 30,000, etc.

Water flux: 80~100L/h/m2 (0.15Mpa, 25℃)

Use PH value range: 1-14

Folding melt blown PP filter element

English name: PPfilterwater cartridges

Melt-blown PP filter element (referred to as: PP filter element) is a continuous filter element formed by melting polypropylene material at high temperature and spraying it into filaments on a special filter element forming machine.

The use of different production technologies can be controlled to different filtration accuracy, and it can also form a surface-type filter element with consistent internal and external accuracy or a deep-type filter element with tight and thin internals. This filter itself does not use any chemical binders, which is more hygienic and safe. High quality requirements.

Product Specifications Product Specifications Product Specifications Product Specifications:

Material: Polypropylene (PP)

Length Lenth: 10', 20', 30', 40'

Dia: 63mm outer diameter, 28mm inner diameter

Accuracy Micron: 1, 3, 5, 10, 20, 30, 50, 75, 100μm

Maximum working temperature Max.temp: 60℃ Maximum working pressure difference Max.Pressure: 35PSI

Special specifications can be customized Can be customized

Product Features:

The depth filter element is composed of high-quality polypropylene filter media to ensure good filtration efficiency of the inner layer. The hot-melt capillary fiber structure prevents fiber from flowing out, ensuring excellent filtration performance and stable filtration flow. Very high filtering and capturing ability.

Physical cleaning method

1. Isobaric flushing: that is, close the ultrafiltration water valve, open the concentrated water outlet valve, and flush the surface of the filter element by increasing the flow rate. This method is very effective for removing a large number of soft impurities on the surface of the filter element.

2. High-purity water cleaning: As the purity of the water increases, the dissolving power is enhanced. When cleaning, you can first use ultra-filtered water to wash away the loose dirt on the surface of the filter element, and then use pure water to circulate cleaning.

3. Backwashing: That is, the cleaning water enters from the ultrafiltration port of the filter element and passes through the filter element, and rushes to the side of the concentration port. The backwash method can effectively remove the coverage, but special attention should be paid to prevent overpressure during backwashing. Break the filter element or destroy the sealing and bonding surface.