Aeration oxygenation equipment suitable for constructed wetland

The utility model relates to aeration and oxygenation equipment suitable for constructed wetlands, which comprises a buoy device, the buoy device is provided with a plurality of aeration devices, a plurality of air outlets are arranged at the bottom of the buoy device corresponding to the aeration devices, the buoy device is provided with a plurality of mounting rods, and the mounting rods are connected with rotary stirring devices. The rotary stirring device comprises a driving assembly connected with the mounting rod, an impeller is connected to the driving assembly, a plurality of blade assemblies are arranged on the edge of the impeller, and a power supply device is arranged at the upper end of the rotary stirring device. Therefore, the buoy device can be arranged on the surface of the water body, operation of other devices in the water body is not affected, and the middle-layer space of the water body is not occupied. Aeration can be achieved while stirring is changed, and the large operation radius is a