Cartridge filter is a new type of functional filter, which consists of two parts: filter and filter element material. It is widely used in the purification and solid-liquid separation of water, oil, paint and other liquids in machinery, metallurgy, chemical industry, textile, printing and dyeing, electroplating, medicine, food and other industries. If a cartridge filter is used in front of reverse osmosis, it is usually called a security filter. The security filter is to protect the water entering the membrane. The general accuracy is selected to be 5 microns. If it is used behind reverse osmosis or behind the ultrafiltration membrane , the filter element filter is also called a microporous membrane filter. The accuracy of the filter element material at this time is usually below 1 micron. It mainly removes small bacteria and bacteria in the water after passing through the ultraviolet device. Impurities.
The filter elements of cartridge filters include wire-wound filter elements, pleated filter elements and melt-blown filter elements. Since melt-blown filter elements are cheap, they are widely used in Melt-blown filter elements are commonly used in water treatment. If the filter element is clogged, it can be replaced directly at a low cost.
Filter element material can capture most dust particles so that dust cannot enter the membrane or substrate through the surface of the membrane Go in. In the filtration process of the film-coated filter material, the PTFE membrane layer itself can play the filtration role of the first layer of dust in the ordinary filter material. The dust filtration process is mainly realized by the sieving function of this layer of film, making it Becomes true surface filtration. The membrane has a microporous structure with staggered fibers, high porosity, small and uniform pore size, so this membrane can achieve high efficiency with very low resistance. Interested parties are welcome to enter the store and consult us.
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