An ozone generator in an open discharge area and its independent cooling chamber

Abstract

The invention relates to an ozone generator of an opening discharge zone, and a separate cooling chamber thereof. The ozone generator comprises a discharge zone, an oxygen chamber and an ozone chamber, wherein the discharge zone is opening, is not provided with an outer wall and a cooling chamber, is arranged inside a separate cooling chamber, and adopts a water cooling or air cooling manner, the discharge zone contains at least a discharge unit and two fixation discs for fixing the discharge unit, the oxygen chamber and the ozone chamber are arranged on the outer sides of both discharge unit fixation discs, the discharge unit can adopt a modular structure, each discharge module contains a plurality of discharge units and two discharge unit fixation plates respectively arranged on both ends of the discharge unit, the fixation plates are arranged on both discharge module fixation discs, and internal electrodes and external electrodes in every discharge module form electrical connections. The ozone generator adopting the structure contains a plurality of electrodes so as to provide characteristics of simple structure, fast heat dissipation, small size, high output in the single generator, online maintenance, and easy production, installation and maintenance.

Description

technical field [0001] The invention belongs to the field of ozone generators, in particular to a large-scale ozone generator with a large number of electrodes. Background technique [0002] In the existing large-scale discharge method for preparing ozone, the air-gap corona discharge ozone generator generally puts dozens or even hundreds or more sets of dielectric tubes and discharge rods (that is, inner electrodes) installed in concentric circles. In a closed discharge chamber made of a metal cylinder, the high-voltage electrode is used as the inner electrode, and the outer shell of the discharge chamber is used as the outer electrode. All the internal electrodes in the ozone generator are connected separately. When the number of electrodes is large, a large number of electrodes are concentrated in the closed discharge area. The huge heat generated during discharge is not easy to dissipate in time, which may easily lead to equipment damage and performance reduction. To fu...

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Problems solved by technology

[0003] Moreover, it takes a lot of time to connect a large number of internal and external electrodes, and the connector needs to be very careful to avoid missing connections or repeated connections of the same electrode, and it is necessary to make the ozone generator work when the discharge unit needs to be replaced and other maintenance work. Shutdown, not easy to produce, install and maintain, and all discharge units are uniformly powered for oxygen, the output of ozone equipment cannot be adjusted according to actual needs

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