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Calandria air-gap discharge ozone generator

An ozone generator and air gap technology, applied in the field of ozone generators, can solve problems such as short service life

Inactive Publication Date: 2004-06-30
张建英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of ceramic surface discharge ozone generator sinters the metal paste printing film on the ceramic surface, and the metal electrodes are exposed outside. Due to the migration of metal ions and the corrosiveness of ozone, the service life of this ozone generator is short

Method used

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  • Calandria air-gap discharge ozone generator
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0014] Please refer to Fig. 1 and Fig. 2. In the figure, the discharge chamber 1 is composed of a side porcelain fixed plate and a side porcelain fixed plate. The high-voltage and high-frequency input 2 and 3 are fixed on the end porcelain fixed plate of the discharge chamber 1. The air inlet 4 and the air outlet 5 are opened on the side porcelain fixing plate, and the discharge pipe electrode 6 is fixed on the end porcelain fixing plate of the discharge chamber 1, and the discharge chamber 1 is divided into several equal-volume spaces, and the discharge pipe electrode is divided into 6 points. There are at least two negative and positive poles, which are arranged in parallel and spaced apart. The tube electrodes 6 are composed of alumina ceramic tubes 7 that evenly wrap conductors 8. They are connected in parallel with high-voltage and high-frequency inputs 2 and 3 re...

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Abstract

The present invention relates to an equipment for preparing ozone. Said equipment is formed from high-voltage high-frequency input mounted on the discharge chamber and air inlet and air outlet opened on the discharge chamber and calandria electrode. The calandria electrode is parallelly-connected with high-voltage high-frequency input, energy adjacent two electrodes are not contacted between them, the calandria electrode is formed from conductor covered with alumina ceramic tube uniformly. Because this calandria gap discharge ozone generator can discharge in gap between every two negative and possitive electrodes, can make the all the current passed through device by formed into corona so as to obtain high concentration ozone.

Description

technical field [0001] The invention relates to a device for preparing ozone, in particular to an ozone generator. Background technique [0002] At present, there are four methods for producing ozone: chemical method, ultraviolet method, electrolysis method and corona method. The amount of ozone produced by the chemical method is too small, the cost is high, and it has no practical value. The output of the ultraviolet method is low, and the scope of application is limited. Electrolysis can supply high-concentration ozone, but it is still in the experimental state, and it is difficult to reach the level of industrial production. The corona method adopts the "high-frequency ceramic surface discharge ozone generation technology", which solves the miniaturization and practical problems of the ozone generator, and has become the only engineering technology at present. But this kind of ceramic creeping discharge ozone generator sinters the metal paste printing film on the ceram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/11
Inventor 张建英
Owner 张建英
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