How to maintain and repair the microporous filter

九九彩Microporous filters are now widely used in the necessary equipment of medicine, chemical industry, electronics, beverage, fruit wine, biochemical water treatment, environmental protection and other industries. Therefore, its maintenance is very necessary, not only to improve the filtration accuracy, but also to extend the service life of the microporous filter. What should we do to maintain the microporous filter?

    There are two types of microporous filters in the maintenance of microporous filters, namely precision microporous filters and coarse-filtered microporous filters.

    1. Precision microporous filter

    ① The core part of the precision microporous filter is the filter element. The filter element is composed of special materials, which are suitable for wear and need special protection.

    ②. When the precision microporous filter has been working for a period of time, the filter element will contain a certain amount of impurities. At this time, the pressure drop will increase and the flow rate will decrease. The impurities in the filter must be removed in time and the filter element must be cleaned.

九九彩    ③. When removing impurities, pay special attention to the precision filter element, not to be deformed or damaged, otherwise, the filter element that is installed again, the purity of the medium after filtration cannot meet the design requirements.

九九彩    ④ Some precision filter elements, such as bag filter elements and polypropylene filter elements, cannot be used repeatedly.

    ⑤ If the filter element is found to be deformed or damaged, it needs to be replaced immediately.

    2. Coarse filter microporous filter

九九彩    ① The core part of the coarse filter microporous filter is the filter element. The filter element is composed of the filter frame and stainless steel wire mesh. The stainless steel wire mesh is suitable for damage and needs special protection.

    ② After the filter has been working for a period of time, certain impurities have precipitated in the filter core. At this time, the pressure drop will increase and the flow rate will decrease. Therefore, the impurities in the filter core must be removed in time.

    ③. When cleaning impurities, pay special attention to the stainless steel wire mesh on the filter element not to be deformed or damaged. Otherwise, if the filter is installed, the purity of the filtered medium cannot meet the design requirements, and the compressor, pump, instrument and other equipment will suffer To destruction.

    ④ If the stainless steel wire mesh is found to be deformed or damaged, it needs to be replaced immediately.

    The microporous filter has high filtration accuracy, fast transition speed, less adsorption, no media shedding, acid and alkali corrosion resistance, convenient operation, and a wide range of applications, and its role is becoming more and more important.