PP cartridges can remove a small amount of solid particles in the liquid or air can protect the normal operation of the equipment or clean air, when the fluid enters the cartridge with a certain specification of the filter, the impurities are blocked, and the clean flow through the cartridge outflow, the cartridge is mainly used for filtration.
PP cartridge equipment water filtration commonly used cartridge types are as follows:
1. PP cotton cartridge, PP cartridge is also called PP meltblown cartridge, meltblown filter cartridge made of polypropylene ultrafine fibre fusion entanglement, the fibres randomly form a three-dimensional microporous structure in space, dimensional pore aperture along the direction of the filtrate flow is a gradient distribution, set the surface, the deep, the fine fine filtration in one, can be intercepted in different particle sizes of impurities.
2. Activated carbon cartridge products are mainly compressed live carbon cartridge and bulk activated carbon cartridge two categories. There are also liquid cartridges to make the liquid (including oil, water, etc.) so that the contaminated liquid is clean to the production, life needs of the state, that is, to make the liquid to a certain degree of cleanliness. Air so that the contaminated air is clean to the production, life needs of the state, that is, to make the air to a certain degree of cleanliness.
3.PP folded cartridge adopts polypropylene (Polypropylen thermal spray fibre membrane, nylon (Nylonb polytetrafluoroethylene (PTEE microporous filter membrane, etc.) as the filtration medium to produce precision filter pieces, which has the advantages of small volume, large filtration area, high precision, etc. The filtering precision range can be from 0.1mm to 0.5mm. The range of filtration precision can be from 0.1μm to 60μm4.Wire-wound filter element Wire-wound filter element is made of textile fibre yarn with good filtration performance, which is precisely wound on the porous skeleton and refined, and its yarn materials include polypropylene fibre, acrylic fibre, skimmed cotton fibre, etc. When it is wound, it is controlled by the control of the yarn, and the filtration medium is made of polytetrafluoroethylene (PTEE). Winding by controlling the yarn winding tightness and sparse density, can be made into different precision filter core, can effectively remove all kinds of liquid suspended solids, particles, impurities, etc., on a variety of liquids have a high purification effect.
PP meltblown cartridge equipment is widely used in water filtration. The following is a simple solution to the PP meltblown water filtration ability? PP meltblown water filtration has a very good advantage. PP meltblown cartridge filtration efficiency and filtration precision are very high, due to the uniform density of the cartridge aperture, the filtration efficiency of more than 99%. Filtration resistance is small, large filter flow, large dirt-holding capacity, long service life, adjustable fibre diameter and gap in the production process, the inner layer of the filter element microporous small outer layer is large, increasing the flow and dirt-holding capacity, the filter element is not easy to block, prolonging the service life.
PP filter element itself is clean, no pollution of water quality, acid and alkali resistance and corrosion of organic solvents. Strength, filter import and export water pressure difference of more than 0.4Mpa filter element will not be deformed, the temperature exceeds 90 ℃, the filtration efficiency will not be reduced.PP meltblown cartridge this product of polypropylene disposal modification has a very high hydrophilicity, can absorb ten times the weight of the water, and therefore can be used for the separation of oil and water.PP meltblown will be used in a wider range of fields.
PP meltblown cartridge can effectively remove a variety of particles in the water impurities, because of its own multi-layer depth structure, the amount of dirt on the very good, the use of time will not be very short of its work in the filtration of a larger flow rate, the pressure difference is small, on the other hand, it is very reassuring on the peace of mind, which does not contain any chemicals, both to ensure the safety of the health is also guaranteed. Furthermore, its chemical stability is very good, interest issues on the price is very reasonable, replacement is very simple. Finally, it has the characteristics of large flow, corrosion resistance, high pressure and low interest. Pharmaceutical industry: pre-filtration of all kinds of injections, medicinal solution and bottle washing water, I.V. solution and all kinds of antimicrobial agents, Chinese medicine injection pre-filtration. Electronic industry: pre-filtration of pure water and ultra-pure water.
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