Dielectric barrier discharge plate, basic unit component of plate type ozone generator and ozone generator module

Abstract

The invention discloses a dielectric barrier discharge plate which comprises a plate body. An oxygen inlet, an oxygen outlet, a corresponding oxygen channel and a corresponding ozone channel are formed in the plate body. A cooling channel, a corresponding cooling water inlet and a corresponding cooling water outlet are further formed in the middle of the plate body. The upper face and the lower face of the cooling channel are each provided with a high voltage assembly. Each high voltage assembly comprises a groove-shaped ceramic vessel, and a square rubber gasket, a composite plate electrode and a heat conducting silica gel pad are arranged in a groove of each ceramic vessel, wherein the composite plate electrode and the heat conducting silica gel pad are arranged in the rubber gasket from top to bottom in an overlapped mode. The invention further discloses a plate type ozonator module with at least one set of basic unit components and a large plate type ozonator unit formed by at least one set of plate type ozonator modules.

Description

technical field [0001] The invention relates to a component of a plate type ozone generator, in particular to a dielectric barrier discharge (Dielectric Barrier Discharge, DBD) plate. In addition, the present invention also relates to a basic unit component and an ozone generator module of a plate-type ozone generator including the dielectric barrier discharge plate, belonging to the field of ozone production equipment manufacturing. Background technique [0002] In 1898, Otto and others tested a new prototype plate-type ozone generator in Lille, France, and built an ozone treatment water plant in Nice, France. However, in the subsequent development, the tubular ozone generator has always occupied the mainstream position in the market, while the rise of the plate ozone generator is a matter of nearly ten years. [0003] Compared with the tube type ozone generator, the plate type ozone generator has natural advantages: convenient processing, easy modularization, high gas pro...

AI Technical Summary

Problems solved by technology

However, since the cooling on the high-voltage side involves a high voltage of tens of thousands of volts, it is necessary to achieve efficient heat conduction under the premise of ensuring reliable insulation, and at the same time ensure that the coolant cannot leak to the high-voltage part, which has high technical and processing requirements. difficulty

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