Stainless steel filter cartridges are mostly made of stainless steel, with two commonly used materials being 304 and 316L. Among them, 316L material has good corrosion resistance and high filtration accuracy, and is generally used in the pre-treatment system of reverse osmosis equipment. In order to extend the service life of porous stainless steel filters, maintenance of porous stainless steel filters is an important item.
1. The core component of the porous stainless steel filter element is the filtering element, which is a vulnerable component that requires special protection.
2. Long term operation of porous stainless steel filter cartridge will block a certain amount of impurities, which will slow down the working rate. Therefore, it is necessary to clean the filter cartridge regularly.
3. During the cleaning process, special attention should be paid to the cleaning of the filter element. Do not deform or damage it, otherwise it will lead to a decrease in filtration accuracy and fail to meet production requirements.
4. If the stainless steel filter element is found to be deformed or damaged, it must be replaced immediately.
5. Some precision filters cannot be reused multiple times, such as bag filters, polypropylene filters, etc
The following measures can be taken for the service life of porous stainless steel filter cartridges:
1. The water source is usually a fixed source and should not be easily changed;
2. Improve the operation efficiency of pretreatment, optimize the dosage of coagulants and coagulants, select suitable scale inhibitors for water sources, adjust various pretreatment equipment to achieve * operating status, strictly follow the operating procedures, and ensure that the effluent quality of pretreatment is qualified;
3. Stainless steel filter cartridges are selected with guaranteed quality, which can extend the service life of the filter cartridge and ensure the quality of the filter effluent.
To extend the service life of porous stainless steel filter cartridges, it is important to pay attention to the selection of their quality and the methods used during use.
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