Catalytic ozonation tank

• Main Authors: YUE XINRUI, MA ZHIJUAN, ZHANG WEIYONG, CHEN WENSHENG, WANG JIANDONG, SHAO WEIQIANG, ZHEN RU, DU WENHUA, LI XIULI
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model belongs to the technical field of sewage treatment of chemical enterprises, and particularly relates to a catalytic ozonation tank. Comprising a tank body, a gas distributor is installed at the bottom in the tank body and connected with an ozone inlet extending out of the tank body, a gas outlet is formed in the top of the tank body, the outlet end of the gas outlet is further connected with a gas outlet pipe and an ozone tail gas backflow pipe, and the gas outlet end of the ozone tail gas backflow pipe is communicated with the ozone inlet. Valves are arranged on the gas outlet pipe and the ozone tail gas return pipe; a water inlet pipe extending out of the tank body is mounted at the upper part of the tank body; one end of the water inlet pipe in the tank body is connected with a liquid distributor; a water outlet pipe is further arranged at the bottom of the tank body, and a catalyst is further arranged in the tank body; according to the utility model, the original ozone oxidation tank bod