Cherish Life From Source,let’s Get Purified Water With The Water Treatment Systems- Ocpuritech Water Treatment Machine Manufacturer & Ro System Supplier
8,Filtering for Food & Beverage
String wound filter cartridge is widely used in industrial water treatment, household machines and so on. It requires a string wound filter cartridge as a pre-treatment second-stage filter. It is a link that cannot be removed during the pre-processing. If the RO system is not equipped with a string wound filter cartridge, Water enters the RO membrane, and there are too many microorganisms that have not been treated. The bacterial virus will block in the RO membrane, and the life of the RO membrane will be shortened, which will also affect the quality of the final water.
I. Products Pirctures of the PP cartridge
( Different design of the surface to enlarge the capacity of the sidments. There are groove,pinhole, shrink,fiber surface and so on)
II.Working Principle of the PP Melt filter
PP Sediment filter is made of fine melted polypropylene, which is blown and spun in a cylinder-like form. The main function of sediment filter is to remove large and fine particles from the drinking water, such as sand, dirt, silt, slugger,sediments and rust particles. These filters have graded density layers( the Porosity layer, the Compaction layer, the Accurary layer), meaning the outer layers are more porous, catching larger particles, while the inner layers are a finer micron. Catching smaller particles.
pls check the pictures below: under the microscope amplified as 150times.
lll. Application area
1) Pretreatment for Domestic Drinking water filtration and RO systems.
2) Soda and acid liquid filtration for industrial chemical process.
3) Industrial waste-water, electroplating water filtration
4) Imaging solution, ink filtration
5) Pretreatment for Sterile water, ultra-pure water
6) Chemical raw materials, organic solvent filtration
1) High corrosion resistance and filtration precision since made of 100% hyperfine PP yarn;
2) Low resistance of feed flow: Groove, Pinhole or Embossed structure on surface;
3) Large amount of Permissible Quantity of pollutants since 3 layer Gradient Density structure of the filter;
4) Avoid fiber removal since the Reinforced Fiber Structure on Surface;
5) Safety and available for drinking water: without any Adhesives
Pls check the pictures( the comparison of new and used filter cartridge)
10'' PP sediment filter melt blown cartridge water filter
Length: 9.75", 9.87",10", 20", 30", 40", 50",60" (OEM customize available)
Inner Dia: 28mm, 30mm (OEM customize available)
Outer Dia: 63mm, 115mm (OEM customize available)
Filter: PP (Polypropylene)
Rod: PP (Polypropylene) or without rod
Endcaplsee: PP (Polypropylene) or without
Sealing: silicone rubber, ethylene-propylene rubber, nitrile rubber, fluorine rubber
Cylindrical & Graded density
Precision: 1, 3, 5, 10, 25, 50 micron (other precision available)
Average Running Temperature: ≤ 50℃
Max Running Temperature: 82℃
Running pressure: 0.4Mpa
Max Pressure Drop: 2.0Bar(21℃)
Dirt Holding Capacity(Efficiency): 99.5%
Life Span: 3-6 months according to the water quality
VI. More details
1. pictures of endcaplsee (endcover and sealing type)
2. picture of central core made of PP
3.Pressure drop VS. Feed Flux for PP filter cartridge
Looking forward to working with you. pls kindly contact me.
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