Filter Security Filter Precision Filter Manufacturer Customized

Description :

　　Product introduction of security filters:

　　Security filters are generally installed before pressure vessels to remove small particles with turbidity above 1 degree, in order to meet the requirements of subsequent processes for incoming water. Sometimes they are also installed at the end of the entire water treatment system to prevent small particles from entering the finished water. Most iron removal filters use stainless steel as the outer shell and are equipped with filter cartridges inside. They are mainly used after multi-media pretreatment filtration and before membrane filtration equipment such as reverse osmosis and ultrafiltration. Used to filter out small substances (such as tiny quartz sand, activated carbon particles, etc.) after multi-media filtration, to ensure water quality filtration accuracy and protect membrane filtration elements from damage caused by large particles. The filtration accuracy level inside the precision filtration device can be divided into 1 μ m-100 μ m, etc. Different filtration accuracies are selected according to different usage scenarios to ensure the accuracy of the effluent. The horizontal high flux filter is made of stainless steel 304 or 316L. Due to its light weight, large filter area, fast filtration speed, and non clogging, it is widely used in various industries for pretreatment and filtration.

　　Technical parameters of security filters:

　　1. Design pressure 0.75-1.0MPA

　　2. Design temperature 10 ℃ -80 ℃

　　3. Sealing form: O-ring seal and flat gasket

　　4. Sealing material: Nitrile rubber, silicone, fluororubber

　　5. Interface form: thread, flange

　　6. Use filter element: high flow filter element

　　7. Surface treatment: mirror polishing, electrolytic polishing

　　8. Filtering accuracy: 0.5-100 μ m

　　9. Shell material: Stainless steel 304, stainless steel 316L

　　10. Filter form:

　　Product features of security filters

　　1. Can withstand high filtration pressure and effectively remove suspended solids, rust, etc. from liquids;

　　2. The filter element can be made of various materials to meet the needs of fluid filtration;

　　3. Small external volume, large filtration area, low resistance, and long service life;

　　4. Acid and alkali resistant chemical solvents;

　　5. High filtration accuracy, uniform pore size of the filter element, strong strength, high temperature resistance, and the filter element is not easily deformed;

　　6. Low filtration resistance, high flux, strong interception ability, and long service life;

　　7. The filter material has high cleanliness and no pollution to the filter medium;

　　8. Security filters are inexpensive, have low operating costs, are easy to clean, and have replaceable filter elements;

　　Application areas of security filters

　　1. Nanofiltration (NF), ultrafiltration (UF), reverse osmosis (RO), electrodialysis (EDI) and other system security filtration and terminal filtration;

　　2. Filtering of medical injections, intravenous fluids, eye drops, and herbal medicines, as well as extraction, purification, and concentration of biological agents;

　　3. Pre filtration and terminal filtration of high-purity water for electronics, microelectronics, and semiconductor industries;

　　4. Filtration of oilfield reinjection water, boiler feed water, chemical reagents, liquid organic products, high-purity chemicals, concentrated drugs, etc;

　　5. Filtration of drinking purified water, mineral water, fruit juice, tea drinks, and health drinks;

　　6. Filtration of Baijiu, wine, beer, rice wine and other fruit wines, sterilization and filtration of pure draft beer (instead of pasteurization);

　　7. Pre treatment filtration or security filtration in the process of production, domestic wastewater treatment, and reclaimed water recycling and reuse;

　　8. Other industries such as biotechnology, oil refining, printing and dyeing, water supply and wastewater treatment in the textile industry, scientific research and experimental filtration, etc

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