The security filter is also known as the precision filter, the shell is generally made of stainless steel, and the interior uses PP melt-blowout, wire burning, folding, titanium filter element, activated carbon filter element and other tubular filter element as the filter element. According to different filter media and design process, different filter elements are selected to meet the requirements of water quality.
The security filter is equipped with a precision filter element, the security filter element is generally external pressure type, water through the filter element small pores, into the filter core pipe water, micro pore interception of water quality small impurities, the interception of impurities if determined by the aperture of the filter element, the security filter element precision of 100um, 50um, 30um, 20um, 10um, 5um, 1um, 0.45um, 0.22um, 0.1um.
Security filter is generally used in quartz sand filter, activated carbon filter, ion exchanger behind, on the one hand is to further deal with the fine impurities in the water, on the other hand to prevent the previous process in the crushing of quartz sand, activated carbon, ion exchange through the water distributor to the next process.
1. Petrochemical, chemical industry: hydrogen peroxide, resin, lubricating oil, polymer, viscose, jet fuel and all kinds of oil, catalyst, chemical fiber manufacturing process of all kinds of fluid purification, chemical intermediate products and chemical products separation and recovery;
2. Oil and natural gas industry: CNG filtration in gas station, amine desulfurization and dehydrating agent filtration, separation and purification of natural gas and refinery, oilfield water injection, workover, acidizing liquid filtration;
3. Coating, paint, ink industry: latex paint, paint raw materials and solvent filtration, printing ink, printing ink and additives;
4. Pharmaceutical and biological engineering industries: infusion (LVP and SVP) pharmaceutical water, biological products plasma serum, various pharmaceutical intermediates, pharmaceutical raw materials, solvent filtration, CIP filtration, fermenting tank intake and tail gas sterilization filtration;
5. Automobile manufacturing industry: electrophoretic paint, top paint, ultrafiltration water, pre-treatment liquid, vehicle spray water, engine crankshaft manufacturing coolant, spray paint industrial gas and spray paint room gas purification;
High flow stainless steel security filter
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