Floating type water oxygenation device for water pollution treatment

The utility model discloses a floating type water body oxygenation device for water pollution treatment, relates to the technical field of oxygenation devices, and aims to solve the problems that an existing water body oxygenation device cannot stably float on the water surface when being used for sewage treatment, and meanwhile, the oxygenation efficiency is relatively low. A fixing box is arranged at the upper end of the floating box, an oxygen tank is arranged in the fixing box, an oxygenation box is arranged in the floating box, a water feeding pipe is arranged at the upper end of the oxygenation box, two first filter screens are arranged in the water feeding pipe, a partition plate is arranged in the oxygenation box, and a plurality of nozzles distributed at equal intervals are arranged at the lower end of the partition plate. Two sewer pipes are arranged at the lower end of the oxygenation box, the lower ends of the two sewer pipes penetrate through a floating box, symmetrical fixing rods are arranged a