What are the principles of melt blown filter cartridge, microporous folded membrane filter cartridge and melt blown filter cartridge?
High flow filter cartridge, microporous folded membrane filter cartridge, wire wound filter cartridge, melt blown filter cartridge, activated carbon filter cartridge, metal filter cartridge, etc. the filter cartridge has high filtration precision and large area, is suitable for gas (vapor) and liquid, and is widely used in petrochemical, thermal power, pharmaceutical, water treatment, food and other fields.
Microporous folded membrane filter cartridge
Principle of microporous folded membrane filter cartridge: the microporous folded membrane filter cartridge takes the composite folded micro membrane as the filtering medium, and achieves a certain particle filtering effect through microporous screening on the membrane surface.
Product characteristics of microporous folded membrane filter cartridge:
- Excellent chemical compatibility, suitable for filtering strong acids, bases and organic solvents
- The filter membrane is folding deep filtration with large membrane filtration area
- Low differential pressure, strong pollution holding capacity and long service life
- Wide filtering precision can be selected
Application fields of microporous folded membrane filter cartridge:
- Pharmaceutical industry: pre filtration of various antibiotics and other pharmaceutical solutions
- Food and beverage industry: filtration of alcohol, mineral water and drinking water
- Petroleum Industry: oilfield water injection filtration
- Electronic industry: high purity water pre filtration, reverse osmosis security filtration
- Chemical industry: filtration of various organic solvents, acids and lyes
Melt blown filter
Principle of melt blown filter cartridge:
Melt blown filter cartridge is a tubular filter cartridge made of non-toxic and tasteless polypropylene particles through heating, melting, wire spraying, traction and acceptance molding. If the raw material is mainly polypropylene, it can be called PP melt blown filter cartridge.
It is not only used in large quantities in water purification It also has excellent chemical compatibility and is suitable for the filtration of strong acids, bases and organic solvents. The utility model has the advantages of strong pollution holding capacity, long service life and low cost
Features of melt blown filter cartridge:
First, polypropylene is wound with continuous polypropylene long fiber produced by melt blown process
Second, high filtration precision, large flow, uniform structure, large pollutant holding capacity and long service life
Third, it has good chemical compatibility, without any additives, and the fiber is not easy to fall off
Fourth, it is widely used
High dirt retention capacity:
In the deep layer of the whole filter cartridge, the effect of truly capturing particles according to density classification is realized, so that the effectiveness of the filter cartridge can be brought into full play; Higher dirt retention capacity means long service life, low replacement frequency and cost savings; The surface density of the filter cartridge is low, but the density increases gradually from the surface to the center of the filter cartridge; There are no surface blind spots that will reduce the flow rate of the filter cartridge and increase the replacement frequency.
Pure polypropylene structure:
High temperature bonded fiber; it does not contain moisturizing agent, antistatic agent and binder; Extensive chemical tolerance; Easy to handle after incineration; Meet the requirements of FDA food and beverage industry; No dissolution and release will be produced.
Application fields of melt blown filter cartridge:
Pharmaceutical industry: pre filtration of all kinds of injections, liquid medicine and injection bottle washing water, large-scale infusion and pre filtration of all kinds of antibiotics and traditional Chinese medicine injections.
Food industry: filtration of alcohol, beverage and drinking water.
Electronic industry: pre filtration of pure water and ultrapure water.
Petroleum and chemical industry: filtration of various organic solvents, acids and alkalis, and oilfield water injection filtration.