Honeycomb type plasma discharge reactor

Abstract

The invention provides a honeycomb type plasma discharge reactor. The invention specifically relates to the technical field of plasma reactors. The honeycomb type plasma discharge reactor comprises honeycomb ceramic and a plurality of electrodes; the electrodes are high-voltage electrodes or grounding electrodes; the honeycomb ceramic is provided with a plurality of holes; the number of the holesis the same as that of the electrodes; each hole is internally provided with an electrode, the high-voltage electrodes and the grounding electrodes are arranged in the holes in a staggered manner, a discharge space is formed between the adjacent high-voltage electrodes and grounding electrodes, all the high-voltage electrodes and / or all the grounding electrodes are completely wrapped by insulatingfilms, and the two ends of the insulating films extend out of the end parts of the high-voltage electrodes or the grounding electrodes. According to the invention, the insulating films (dielectric layers) are loaded on the surfaces of the electrode layers, so that the electrode layers and the dielectric layers are integrated, the assembly is simple and convenient, and as the insulating films completely wrap the electrodes and the electrode is insulated from the edge of the electrode, creeping discharge is not generated when high voltage is applied, and short circuit is not generated.

Description

technical field [0001] The invention belongs to the field of plasma reactors, in particular to a honeycomb plasma discharge reactor. Background technique [0002] The dielectric barrier plasma reactor is divided according to the electrode structure, and there are mainly coaxial and circular dielectric barrier types ( figure 1 ), tubular dielectric barrier fill type ( figure 2 ) and surface-to-surface dielectric barrier ( image 3 ), it can be seen that the commonly used dielectric barrier plasma reactors include two electrodes, and there is gas between the two electrodes. When high voltage is applied to the two electrodes, a discharge space will be formed in the gas of the two electrodes. [0003] However, at present, the dielectric and the electrodes are stacked, that is, the assembly needs to be installed separately from the dielectric layer and the electrode layer. The assembly is troublesome and the procedure is complicated. When the applied voltage is too high, spark...

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Problems solved by technology

[0003] However, at present, the dielectric and electrodes are stacked, that is, the assembly needs to be installed separately from the dielectric layer and the electrode layer. The assembly is troublesome and the procedure is complicated. When the applied voltage is too high, spark discharge along the surface will occur and short circuit will occur, which is not conducive to plasma. The body reactor works normally

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