Device for improving energy utilization efficiency of corona discharge plasma in water

• Main Authors: YANG ZHIBO, WANG ZEHUA, LIU JUNZE, NI XUEYAN, ZOU GUANGYU, YANG HONGLIU, GUO WENQI, MU YARU
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2023
• Subjects: ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS

A device for improving energy utilization efficiency of corona discharge plasma in water belongs to the technical field of pulse discharge in water. The device comprises a plasma power supply system, an electrode system and a water flow regulation and control system. And a needle electrode of the electrode system is fixedly mounted in the spray pipe. The water flow is used for driving bubbles to leave the electrode in the longitudinal direction for the first time. Bubbles are accelerated to move in the movement direction through longitudinal water flow, the bubble recovery time is effectively shortened, the energy utilization efficiency of corona discharge plasmas in water is improved, and the speed of the water flow is adjusted through a water pump. The method is simple in process and convenient to operate, flowing water is in a continuous flowing state, and the triggering frequency, external voltage and the like of corona discharge cannot be affected. The device is suitable for the field of pulse liquid pha