How to maintain the microporous filter?

Microporous filter is a new type of filtration equipment developed at home and abroad It can filter the particles and bacteria above 0.1um of liquid and gas It has the advantages of high filtering accuracy, fast transition speed, less adsorption, no medium shedding, acid and alkali corrosion resistance, convenient operation, etc It has been widely used in medicine, chemical industry, electronics, beverage, fruit wine, biochemical water treatment, environmental protection and other industries Microporous filter has been widely used in medicine, chemical industry, electronics, beverage, fruit wine, biochemical water treatment, environmental protection and other industries So its maintenance is very necessary It can not only improve the filtration accuracy, but also extend the service life of microporous filter What should we do to maintain the microporous filter? The maintenance of microporous filter is divided into two types, precision microporous filter and coarse microporous filter 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 damage and need special protection ② when the precision microporous filter works for a period of time, the filter element contains a certain amount of impurities At this time, the pressure drop increases and the flow rate will decrease It is necessary to remove the impurities in the filter in time and clean the filter element at the same time ③ when removing impurities, pay special attention to the precision filter element, which shall not be deformed or damaged Otherwise, the filter element installed again, the purity of the filtered medium cannot meet the design requirements ④ some precision filter elements, such as bag filter element and polypropylene filter element, cannot be used repeatedly ⑤ if the filter element is deformed or damaged, it shall be replaced immediately 2 Primary microporous filter ① The core part of the primary microporous filter is the filter core The filter core is composed of filter frame and stainless steel wire mesh, which is suitable for damage and needs special protection ② when the filter works for a period of time, certain impurities are deposited in the filter core At this time, the pressure drop increases, and the flow rate will decrease It is necessary to remove the impurities in the filter core in time ③ when cleaning impurities, pay special attention that the stainless steel wire mesh on the filter element shall not be deformed or damaged, otherwise, the filter installed again, the purity of the medium after filtering cannot meet the design requirements, and the compressor, pump, instrument and other equipment will be damaged ④ if the stainless steel wire mesh is deformed or damaged, it shall be replaced immediately The microporous filter has the advantages of high filtration precision, fast transition speed, less adsorption, no medium falling off, acid and alkali corrosion resistance, convenient operation, wide application range and more and more important function.