Light catalyzed ozone tube

A technology of photocatalysis and ozone tubes, applied in the field of photocatalysis ozone tubes, can solve problems such as human hazards, achieve the effect of no dielectric loss, novel structure, and expand the scope of application

Inactive Publication Date: 2009-08-12
李松茂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the degradation of organic matter by ozone is selective, it is difficult for the ozone gas and water disinfection machines currently on the market to degrade all the organic matter in the air and water, that is, they cannot completely decompose all organic matter into CO 2 and H 2 O, the remaining organic matter will also cause harm to humans

Method used

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  • Light catalyzed ozone tube
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Embodiment Construction

[0017] combined with figure 1 , 2 An embodiment of the present invention is described.

[0018] A photocatalytic ozone tube, an ultraviolet lamp (1) is fixed on an end cover (2), and one end of a tubular mesh electrode (3), a quartz tube (4) and a stainless steel tube (5) is fixed on the end cover (2 ), the other end is fixed on the end cover (7), and the ultraviolet lamp tube (1) is located in the tubular mesh electrode (3), so that a light is formed between the ultraviolet lamp tube (1) and the tubular mesh electrode (3). In the catalytic zone (6), the tubular mesh electrode (3) is positioned in the stainless steel tube (5), and the quartz tube (4) is positioned between the mesh electrode (3) and the stainless steel tube (5), so that the tubular mesh electrode (3) , quartz tube (4) and stainless steel tube (5) constitute the ozone generating tube.

[0019] O 3 plug(8), and O 3 The plug (8) is located on the end cap (2). The ultraviolet lamp tube (1) is an "H" type UV t...

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Abstract

This invention discloses a photocatalytic ozone tube. The photocatalytic ozone tube comprises: an end cover, an ultraviolet lamp tube fixed on the end cover, a tubular network electrode, a quartz tube and a stainless steel tube. The ultraviolet lamp tube is set in the tubular network electrode to form a photocatalytic region between the ultraviolet lamp tube and the tubular network electrode. The tubular network electrode is in the stainless steel tube, and the quartz tube is between the tubular network electrode and the stainless steel tube to form an ozone generation tube. The oxidation rate and efficiency of ozone are increased by photocatalysis, thus ozone is decomposed into OH free radicals. Neutral, acidic and basic organic matters that cannot be degraded by ozone alone can be oxidized with an oxidation rate 10-10 to the power 4 times that of ozone or ultraviolet. In this photocatalytic ozone tube, organic matters can be completely degraded into CO2 and water.

Description

technical field [0001] The invention relates to a photocatalytic ozone tube, which is mainly used for sterilizing, disinfecting and purifying air and water. Background technique [0002] Since the degradation of organic matter by ozone is selective, it is difficult for the ozone gas and water disinfection machines currently on the market to degrade all the organic matter in the air and water, that is, they cannot completely decompose all organic matter into CO 2 and H 2 O, the remaining organic matter will also cause harm to humans. In order to improve the oxidation rate and efficiency of ozone, other measures must be taken to promote the decomposition of ozone to generate active OH free radicals, and to oxidize neutral, acidic and basic organic substances that are difficult to degrade by ozone alone, and ultraviolet rays are the elements that generate active free radicals. Contents of the invention [0003] Technical problem solved by the present invention: design a pho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/78C02F1/32
Inventor 李松茂
Owner 李松茂
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