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Working Principle and Maintenance Techniques of Filter Cartridge Filter

Introduction and working principle of filter cartridge filter


The body of the filter cartridge filter is generally made of stainless steel, and the inner part is composed of tube-shaped filter elements such as PP melt blown, wire burning, folding film, titanium filter cartridge, and stainless steel sintered filter cartridge, according to different filtering media and design technology, different filtering elements are selected to achieve the required water quality.


The fluid to be filtered is pressed into the filter and passed through the filtering layer from outside to inside the filter cartridge, and the clarified liquid is then discharged through the outlet. Impurities are trapped in the deep layer and surface of the filter cartridge, so that the liquid is filtered.


Features of filter cartridge filter


Small size, light weight, easy to use, large filtering area, low blockage rate, fast filtering speed, good thermal stability and chemical stability. This filter can filter out most particles, so it is widely used in fine filtration and sterilization processes.


Application of filter cartridge filter


Widely used in solid-liquid separation in machinery, metallurgy, textiles, printing and dyeing, electroplating, chemical industry, natural gas, coatings, paints, inks, biotechnology, automobile manufacturing, electronics, electroplating, medicine, food, beverage and other industries, it is an ideal equipment for filtering, clarifying and purifying various liquids.


Maintenance tips for filter cartridge filter


With the improvement of living conditions, maintaining air purifiers and prolonging their service life has become a concern for people. Air pollution filters that use filtering, adsorption, and catalytic principles tend to become saturated with pollutants over time, reducing the equipment's ability to purify. Therefore, users should choose pollution filter cartridges with regeneration capabilities to extend their service life.


The filter cartridge filter or dust collection electrode in the air purifier should be cleaned frequently, generally once a week. The foam plastic or electrode plate can be washed with soap solution and dried before use to keep the airflow unobstructed and hygienic. When dust accumulates on the fan and electrode, it should be removed, generally maintained once every six months. A long-haired brush can be used to remove dust from the electrodes and fan blades.


The filter cartridge filter should be cleaned and placed in the packaging box and stored in a ventilated and dry place when not in use. Pay attention to moisture-proof during normal use to avoid a decrease in application efficiency or damage due to moisture.


The maintenance and maintenance of filter cartridge filters vary according to different industries, brands, and types. However, in general, they are relatively simple. After a long period of use, the pre-filter will gather some dust, which will affect the intake and air pollution control effect. Therefore, it needs to be vacuumed, cleaned with a cloth or even washed with water. Some filters need to be exposed to the sun regularly, so that the pollution efficiency can be better maintained.


The deodorizing filter cartridge of the filter cartridge filter has reached the level of washability, and can maintain pollution efficiency through water washing, and the service life of replacing the filter cartridge can be prolonged. The efficiency of high-quality ionizers is also relatively high.

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Hebei Paier Filtration Equipment Technology Co., Ltd.
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No. 185, Gucheng East Road, Chang'an District, Shijiazhuang, Hebei Province
Hebei Paier Filtration Equipment Technology Co., Ltd.
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Contact Us
Tel: +86-13903166730 E-mail: hebeipaier@163.com
Add: No. 185, Gucheng East Road, Chang'an District, Shijiazhuang, Hebei Province