Gas-liquid two-phase dielectric barrier discharge device

• Main Authors: ZHANG SHUWEN, MA MINGYU, LUO HANBING, WANG MINGZHAO
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: CHEMISTRY; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; METALLURGY; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a gas-liquid two-phase dielectric barrier discharge device. The gas-liquid two-phase dielectric barrier discharge device comprises a barrel and a discharge electrode; the barrel can rotate around the axis of the barrel; the discharge electrode is suspended in the barrel, and a gap is reserved between the discharge electrode and the side wall of the barrel; the included angle between the discharge electrode and the barrel axis is equal to the included angle between the barrel side wall and the barrel axis. Compared with the prior art, the gas-liquid two-phase dielectric barrier discharge device provided by the utility model adopts an outer wall rotating mode, realizes static non-water electrodes and dynamic water electrodes by utilizing centrifugal force, solves the problem that the liquid level has certain fluctuation under the rotating condition, and also increases the discharge water phase contact surface. A rotating outer wall material is changed into a porous ceramic material, a