Multi-gap discharge unit for ozone generator

Abstract

The invention relates to a multi-gap discharge unit for an ozone generator, which is provided with at least two discharging gaps. The discharge unit comprises a group of at least one ground electrode, an insulating barrier and a high voltage electrode which are sleeved layer by layer, the high voltage electrode and the ground electrode are separated by the insulating barrier, the gaps are arranged between the ground electrode and the insulating barrier and between the high voltage electrode and the insulating barrier and are continuously smooth and mutually parallel, the mean widths of the gaps between the ground electrode and the insulating barrier and between the high voltage electrode and the insulating barrier are 0.05mm-5mm, and the ratio of the mean width of the gap between the ground electrode and the insulating barrier to the mean width of the gap between the high voltage electrode and the insulating barrier is 1-100.

Description

Technical field: [0001] The invention belongs to the field of ozone generators and relates to a discharge unit of the ozone generator. technical background: [0002] Existing high-voltage electrodes, insulating layers and ground electrodes are installed in the discharge unit of the ozone generator, which generally includes concentrically installed high-voltage electrodes, insulating layers and ground electrodes, and most of the discharge units are high-voltage electrodes, insulating layers, and insulating layers. There is a multi-gap structure with a gap between the ground electrode and the ground electrode. However, in the existing discharge unit with multi-gap structure, there is no special limitation on the size of the two gaps, resulting in the discharge gap of the existing discharge unit being relatively large, and the relationship between the size of the two gaps is uncertain, which cannot be reasonably distributed. The amount of oxygen in the two gaps, so the ozone g...

AI Technical Summary

Problems solved by technology

However, in the existing discharge unit with multi-gap structure, there is no special limitation on the size of the two gaps, resulting in the discharge gap of the existing discharge unit being relatively large, and the relationship between the size of the two gaps is uncertain, which cannot be reasonably distributed. The amount of oxygen in the two gaps, so the ozone generator using this type of discharge unit produces a small amount of ozone, low concentration, low efficiency, and low ozone yield under the same amount of oxygen input. The large-capacity ozone generator covers a large area, contains a large number of discharge units, and the equipment cost is high, so the input-output ratio of the equipment is low, resulting in a reduction in the cost performance of the equipment

In addition, the high-voltage electrodes, insulating layers, and ground electrodes in the existing discharge unit are strictly required to be installed in concentric circles, which requires high installation requirements, difficult manufacturing, and high cost

Images