Industrial water treatment places stringent requirements on filtration systems for high flow rates, low maintenance, long-term stable operation and intelligent management. In recent years, with the continuous improvement of environmental standards and diversification of process requirements, traditional materials are facing more and more limitations. In contrast, stainless steel cartridge filters have become an important part of high-end industrial water treatment systems due to their excellent physical and chemical stability and structural optimisation design.
Product Principle:
The shell of stainless steel cartridge filter is made of high quality stainless steel; the filter element is made of formed polypropylene melt-blown fiber. The stock solution will get through the filter material under pressure, any impurity, precipitate, suspended matter and bacteria would be removed.
Reference Drawing:
Function and Characteristic:
1. It can bear higher filtration pressure and get rid of impurities such as suspended matter, rust effectively.
2. The filter element could be made of many materials so as to meet the need of different fluid filtration.
3. Small size, large filtering area, small resistance force, long service life.
4. Acid and alkali resistance.
5. High filtration accuracy, uniform pore, high strength, resistance of high-temperature and good dimension stability.
6. Low filter resistance, high filtration flux, effective sewage interception, long service life.
7. The filter media can’t be polluted because of the high cleanliness of filter element material.
8. Cheap, low running cost, easy washing and the filter element could be replaced.
Application Range:
1. Suitable for NF, UF, RO, EDI and terminal filtration.
2. Suitable for medicine injection, LVP, eye drops, Chinese herbal medical filtration; for extraction, purification and concentration of biological preparation.
3. Suitable for prefiltration and terminal filtration of industrial supplying high purity water which is used in electronic, microelectronics and semiconductor field.
4. Suitable for filtration of oilfield reinjection water, boiler make-up water, chemical reagent, liquid organic products, high-purity chemicals and concentrated medical solution.
5. Suitable for filtration of purified drinking water, mineral water, juice, tea and health beverage.
6. Suitable for filtration of liquor, wine, beer, rice wine and ratafee, for draft beer sterile filtration (the substitution of pasteurizer).
7. Suitable for prefiltration and cartridge filtration of industrial and municipal wastewater treatment and reclaimed water reuse.
8. Suitable for filtration of scientific experiment, treatment of feed water and waste water in bioengineering, oil refining, printing and dyeing and textile industry.
The microstructure of stainless steel materials (e.g. 304, 316) and its surface passivation treatment determine the corrosion resistance and mechanical strength of the housing. By optimising the pickling and electropolishing process, the surface finish can be significantly improved, reducing the risk of secondary contamination. In addition, the new stainless steel material further balances the corrosion resistance and impact resistance, providing a reliable guarantee for stable operation under high concentrations of acid and alkali media.
In a large-scale cogeneration project, the use of stainless steel cartridge filters as pre-treatment devices effectively reduces the risk of contamination of subsequent reverse osmosis membrane components. Data show that the overall energy consumption of the system before and after optimisation is reduced, and the replacement cycle of the membrane module is extended. In the field of chemical water treatment, the actual operation data proved that the stainless steel cartridge maintains excellent filtration performance under highly corrosive media, and no structural failure occurred.
Related Products:
Pentair High Flow Filter
3M High Flow Filter
Parker High Flow Filter
