Multiple plasma generating device

Abstract

A multiple plasma generator is composed of a pair of ground electrodes, internal line electrode between two ground electrodes, insulating layer on the surface of said line electrode, catalyst layer or photoelectron emitting material on said insulating layer, spiral discharging electrode wound on said catalyst layer or photoelectric emitting material, and voltage generator for applying a voltage between discharge and ground electrodes. It can remove odor with high effect.

Description

technical field [0001] The present invention relates to a plasma generating device, and more specifically, relates to a multiple plasma generating device with an improved discharge electrode structure capable of generating multiple discharges. Background technique [0002] Generally speaking, the plasma generating device used in the purification of harmful gases refers to the introduction of voltage pulses on the electrodes, through which the electrons emitted by the cathode collide with the harmful gas molecules entering between the two electrodes, ionizing the gas molecules, The gas is decomposed by the generated plasma, and the decomposed gas is concentrated on the electrode on one side, so as to achieve the purpose of purifying the air. [0003] As mentioned above, the plasma generating device such as figure 1 As shown, it is composed of the following structure: a pair of ground electrodes 1 formed in the shape of a flat plate or a cylinder and arranged at a certain dis...

AI Technical Summary

Problems solved by technology

[0006] However, when smoke or other chemical fuels are burned, a large amount of harmful gases such as NOx are produced. It is difficult to rely on plasma treatment alone, because its processing capacity is limited by the concentration of harmful gases.

Images