PP three-level cotton filter element is a filter element using different sizes of PP cotton material to achieve the three-level filter effect. In order to meet more and more environmental protection and cleaning requirements, PP three-level cotton filter element needs to pay attention to the following design:
1. Using non-toxic environmental friendly materials
The PP three-stage cotton filter element should first choose the non-toxic and environmental protection polymer materials in line with the food hygiene standards, to ensure that the filtered water is “clean and safe”.
2. Enhance the biological stability
It can increase the active ion exchange resin, modify the PP cotton material, enhance the biological stability of the filter element, and effectively prevent the growth of bacteria and fungi.
3. An ultrafine filter hole was used
The first stage can use 0.1~0.45 micron ultrafine PP microporous filter material to effectively remove bacteria and viruses, and achieve high efficiency and cleanliness.
4. Design of a reasonable and stable structure
Stable multistage structure can effectively prevent the dislocation and loopholes of different sizes of PP cotton material, and ensure a stable filtration effect.
5. Emphasize the dirt removal of convenience
The design of bolt connection can be used to facilitate the disassembly and assembly of the filter element, and realize the simple and effective cleaning and dirt removal.
6. emphasize the low pressure drop
PP tertiary cotton filter element using different sizes of PP cotton material layer filtration, to emphasize the low level of pressure drop, to avoid affecting the downstream system.
7. Provide easy maintenance and replacement
Modular design can be adopted, with different levels of filter elements formed into modules, convenient for regular maintenance and replacement. Ensure the long-term and stable operation of the system.
To sum up, environmental protection and clean PP three-stage cotton filter design needs to be based on different filtration requirements, using non-toxic environmental protection materials, enhance biological stability, achieve ultra-fine filtration effect and a series of measures, to ensure clean water quality and stable and reliable filtration effect. Modular design and easy maintenance are also important design points.
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