River and lake pollution biological treatment equipment integrating artificial aeration technology

The utility model provides river and lake pollution biological treatment equipment integrating an artificial aeration technology. The river and lake pollution biological treatment equipment integrating the artificial aeration technology comprises an annular floating plate, an aerator is arranged on the annular floating plate and penetrates through the annular floating plate, a fixed barrel is fixedly installed at the bottom of the annular floating plate, a fixed rod is fixedly installed in the fixed barrel, and the fixed rod is fixedly connected with the annular floating plate. A water inlet pipe is slidably mounted on the fixed barrel, one end of the water inlet pipe extends out of the fixed barrel, the water inlet pipe is movably connected with the fixed barrel, and two connecting plates are fixedly mounted on the water inlet pipe. The river and lake pollution biological treatment equipment integrating the artificial aeration technology, provided by the utility model, has the advantages that the operation i