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Transparent tubular honeycomb type photocatalysis reactor

A photocatalytic reactor and reactor technology, applied in the chemical/physical/physical chemical process of energy application, energy and wastewater treatment, etc., can solve problems such as damage, improve photocatalytic efficiency, good disinfection effect, and enhance air purification. effect of effect

Active Publication Date: 2008-10-22
VERSITECH LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The first object of the present invention is to overcome the defects of the existing solar-assisted photocatalytic reactors, to improve the solar-assisted photocatalytic effect, and to enhance the relationship between the fixed nanotube catalyst and air / water pollutants in the honeycomb photoreactor. The reaction, effective photocatalytic purification of water and air, so as to achieve photocatalytic detoxification (decomposition of organic compounds) and photocatalytic disinfection (destruction of microorganisms)

Method used

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  • Transparent tubular honeycomb type photocatalysis reactor
  • Transparent tubular honeycomb type photocatalysis reactor
  • Transparent tubular honeycomb type photocatalysis reactor

Examples

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Embodiment Construction

[0064] A transparent tubular honeycomb photocatalytic reactor according to an embodiment of the present invention, such as figure 1 As shown, it consists of a plurality of transparent tubes 1 (eg borosilicate or quartz). The inner and outer surfaces of each tube are coated with a photocatalyst film, such as a sol-gel titanium dioxide film or TiO 2 nanotube film. The single-ended tubular lamps 2 are arranged in the honeycomb and parallel to the tubular units. The inner surface of the honeycomb side panel is a light reflector for increasing the internal illumination 3.

[0065] figure 2 The alternative irradiation method shown facilitates installation and maintenance of the system. The honeycomb is filled with glass tubes 4 coated with photocatalysts. Lamps 5 and light reflectors 6 are placed on one side of the honeycomb to generate parallel rays of light 7. The side panel facing the lamps is a window 8 that allows activation radiation to pass through. The inner surfaces ...

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Abstract

The invention relates to a novel photo-catalytic reactor, which can effectively carry out the photo-catalytic water purification and air purification under the assisting of solar energy. The purification mechanism comprises decomposing toxic organic compounds and destroying pathogenic micro-organism by hydroxyl radicals at the same time. The photo-catalytic reactor is provided with a pipe-shaped honeycomb structure consisting of a plurality of light penetration pipes. The photo-catalytic reaction can be triggered by solar radiation of a sunlight collection reflector. Meanwhile, the photo-catalytic air disinfection effect can be improved by leading static charges into the honeycomb light reactor, thus leading uncharged micro-organism transmitted by air to be attracted to a reactive photo-catalytic coating so as to carry out subsequent gradual damage.

Description

technical field [0001] The invention relates to a photocatalytic reactor, in particular to a translucent tubular honeycomb reactor, wherein the photocatalyst is fixed on the surface of the translucent tubular honeycomb. The photocatalytic reactor of the present invention is particularly suitable for purifying polluted water and air, and splitting water into hydrogen and oxygen. Background technique [0002] Various air and water pollution problems have caused serious adverse effects on our environment. Carcinogenic chemicals and disease-causing microbes suspended in the air and water pose a serious threat to our health. Effective control measures are required to combat the pollutants. Photocatalytic technology can be used in powerful purification mechanisms for air and water. When light is incident on the photocatalyst, hydroxyl radicals with strong oxidation will be generated and transported to the surface of the catalyst. Hydroxyl groups can destroy microorganisms, bre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/08
CPCY02W10/37
Inventor 梁国熙梁耀彰任永昌吴子柏关利平
Owner VERSITECH LTD
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