An antiscaling filter element assembly

Abstract

The invention relates to an anti-scaling filter element assembly, which is characterized in that it comprises a housing, and water passes through the housing in an axial direction; The water outlets of a storage chamber are located at both ends and pass water in the axial direction; the deformation member is located at the end of the first storage chamber and presses the anti-scale filter material. Deformation to keep the anti-scaling filter material in a compact shape, which is conducive to the normal contact between the anti-scaling filter material and the water flow, and dissolves a high-quality and stable anti-scaling solution to react with calcium, magnesium and other metal ions in the water to form soluble complexes to avoid Abnormal dissolution of the anti-scale filter material, in fact, the powdered anti-scale filter material does not form a solution, but is suspended in the water in the form of small particles, and is discharged to the back end with the water flow, not only does not have the effect of preventing the formation of scale , It may also cause the surface of the reverse osmosis membrane at the rear end to be scratched. In addition, it will also cause the rapid consumption of the anti-scaling filter material and reduce the life of the anti-scaling filter material.

Description

technical field [0001] The invention relates to an anti-scaling filter element assembly, which belongs to the technical field of water treatment. Background technique [0002] With the improvement of people's living standards, people's requirements for water are getting higher and higher. Reverse osmosis water purifiers are favored by users for their excellent purification effects. Among them, the reverse osmosis filter element can treat organic matter, colloids, bacteria, Viruses and other impurities are filtered, especially for inorganic salts, heavy metal ions and other impurities with extremely high filtration efficiency, so the reverse osmosis filter element constitutes the core component of the reverse osmosis water purifier. Different from PP cotton, activated carbon, ultrafiltration membrane, etc., due to the high filtration precision of reverse osmosis membrane, in order to ensure its service life, reverse osmosis membrane generally adopts cross-flow filtration, tha...

AI Technical Summary

Problems solved by technology

[0004] Aiming at a series of problems caused by the abnormal dissolution and rapid consumption of scale-inhibiting filter materials in the prior art, the present invention provides a scale-inhibiting filter element assembly that can dissolve a solution with a stable concentration and is suitable for long-term use

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