Integrated water purifier

Abstract

The invention discloses an integrated water purifier. The integrated water purifier comprises an integrated water purification filter element, a water production connecting pipe and a casing. filtration of the integrated water purification filter element includes two stages, a first stage is ultrafiltration, and suspended substances, particles and colloidal substances are effectively intercepted and bacteria and viruses are filtered; a second stage is photocatalyst coating loaded composite ceramic filtration, active carbon nanoparticles are added to the filtering layer, and the filtering layer is uniformly distributed in the filter element and subjected to high-temperature sintering molding; on one hand, the cutoff phenomenon of water flow is eliminated, on the other hand, efficient filtering and adsorbing functions are realized, pollutants such as organic matter, heavy metal ions and the like in water are effectively adsorbed, and meanwhile, the composite ceramic filter element after subjected to silver-loaded treatment and surface loading of titanium dioxide is used for performing photo-catalytic oxidation under the action of an ultraviolet lamp so as to decompose pollutants thoroughly, inhibit bacteria and avoid photoreactivation of microorganisms.

Description

technical field [0001] The invention belongs to the technical field of water purification, and in particular relates to an integrated water purifier. Background technique [0002] With the improvement of people's living standards, more and more attention is paid to the water quality safety of drinking water. At present, there are different degrees of pollution in drinking water sources in various places. During the transportation of tap water, there may be old pipelines and secondary pollution of water tanks, resulting in lower water quality. Therefore, in order to ensure the safety and health of drinking water and improve the quality of drinking water, the use of water purifiers is gradually becoming popular. [0003] In the prior art, the filtration function of the water purification filter element is single. A water purifier is usually connected in series by multi-stage filter elements, and the purpose of water purification is achieved through multiple filtrations. The ...

AI Technical Summary

Problems solved by technology

Its carbon rod includes activated carbon and taste factor filter material, which can filter impurities in water, improve the taste, and effectively improve the filtering effect and performance of the composite filter element. However, the filter element has no backwash or positive wash function, and the filter element is polluted quickly and has a short service life.

[0007] In summary, for the research on integrated filter elements, there are the following defects in the prior art: the filter element has many layers of filtration, resulting in large volume, the granular structure of activated carbon leads to poor filtering effect, and the filter element has no self-cleaning function, quick pollution and short service life

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