Filter maintenance and maintenance methods
coarse filter
1. The core part of the filter is the filter core part. The filter core is composed of a filter frame and a stainless steel wire mesh. The stainless steel wire mesh is suitable for damage and needs special protection;
2. When the filter is working for a period of time, a certain amount of impurities are precipitated in the filter core. At this time, the pressure drop increases, the flow rate will decrease, and the impurities in the filter core need to be promptly removed;
3. When cleaning impurities, special attention should be paid to the fact that the stainless steel wire mesh on the filter core cannot be deformed or damaged. Otherwise, the filter installed on the filter core will not meet the design requirements for the purity of the filtered medium. Compressors, pumps, meters and other equipment will be affected. To damage;
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. The filter element is composed of special materials and is suitable for damage. Special protection is required.
2. When the precision filter works 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 should be removed in time, and the filter element must be cleaned.
3. When removing impurities, special attention should be paid to the precision filter element, which must not be deformed or damaged. Otherwise, the filter element reloaded will not meet the design requirements for the purity of the filtered medium;
4, some precision filter, can not be used repeatedly, such as bag filter, polypropylene filter, etc.;
5. If the filter element is found to be deformed or damaged, it needs to be replaced immediately.