Integrated water purifier

A water purifier and photocatalyst technology, applied in the field of water purification, can solve the problems of poor filtration effect, fast filter element pollution, short service life, etc., and achieve the effects of prolonging service life, avoiding photoreactivation and restoring flux

Active Publication Date: 2017-05-10
SANDA FILM SCI & TECH XIAMEN
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 l

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Embodiment Construction

[0031] The technical solutions of the present invention will be further illustrated and described below through specific embodiments in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, an integrated water purifier includes: an integrated water purification filter element 1 , a produced water connecting pipe 2 and a casing 3 .

[0033] Such as figure 2 As shown, the integrated water purification filter element 1 includes a filter element housing 10 and a PVDF hollow fiber membrane module 11 disposed therein and a composite ceramic filter element 12 loaded with a photocatalyst coating; the filter element housing 10 consists of top glue injection parts 101, The side wall 102 is surrounded by the bottom rubber injection part 103, and the top rubber injection part 101 has a water outlet through hole 1011; the membrane filaments of the PVDF hollow fiber membrane module 11 are arranged in a ring shape in the filter element housing 10, and the membrane...

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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 ...

Claims

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Application Information

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IPC IPC(8): C02F9/08
CPCC02F1/001C02F1/281C02F1/32C02F1/444C02F1/50C02F1/725C02F9/00C02F2301/08
Inventor 洪昱斌朱丽香陈金发蓝伟光
Owner SANDA FILM SCI & TECH XIAMEN
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