Device for treating phenylhydrazine hydrochloride wastewater based on catalytic ozonation technology

The utility model relates to the technical field of phenylhydrazine hydrochloride wastewater treatment, and provides a phenylhydrazine hydrochloride wastewater treatment device based on an ozone catalytic oxidation technology, which comprises a base, a maintaining tank and a sewage tank, the maintaining tank is arranged on one side of the base, the sewage tank is arranged at the rear end of the maintaining tank, and an ozone treatment structure is arranged in the middle of the base. The ozone treatment structure comprises a catalytic oxidation tower, an ozone generator, a gas distribution device, a catalyst bed layer, a through groove, a fixed rod, a mounting block and a mounting groove. By arranging the ozone treatment structure, a large amount of wastewater can be generated in the production process of phenylhydrazine hydrochloride, and if the wastewater is directly discharged, the surrounding environment, living people and animals can be hurt, so that by using the catalytic oxidation tower, the ozone gener