coarse filter
1. The core part of the filter is the filter element. The filter element is composed of a filter frame and a stainless steel wire mesh. The stainless steel wire mesh is a wearable part and needs special protection;
2. After the filter works for a period of time, certain impurities are deposited in the filter element. At this time, the pressure drop increases and the flow rate will decrease. It is necessary to remove the impurities in the filter element 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 again, the purity of the filtered medium will not meet the design requirements, and compressors, pumps, instruments and other equipment will be damaged. to destruction;
4. If the stainless steel wire mesh is found to be deformed or damaged, it must be replaced immediately.
Precision filter
1. The core part of the precision filter is the filter element, which is composed of special materials and is a wearable part that needs special protection;
2. After the precision filter works for a period of time, the filter element will hold a certain amount of impurities. At this time, the pressure drop will increase 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 must not be deformed or damaged, otherwise, the purity of the filtered medium will not meet the design requirements if the filter element is installed again;
4. Some precision filter elements cannot be used repeatedly, such as bag filter elements, polypropylene filter elements, etc.;
5. If the filter element is found to be deformed or damaged, it must be replaced immediately.
