Fluidization circulating aerator

The invention discloses a fluidization circulation aerator which comprises a fan, the output end of the fan is fixedly connected with an air inlet pipe, the air inlet pipe is connected with an air outlet pipe through an air ionization device, one end of the air outlet pipe is fixedly connected with a fixed pipe, the upper end of the fixed pipe is rotatably connected with a hollow rotating disc, and the rotating disc is fixedly connected with the air inlet pipe. And the fixing pipe communicates with the interior of the rotating disc, and two ventilation pipes are fixedly connected to the side wall of the rotating disc. The negative oxygen ion generator is reasonable in design and ingenious in conception, point discharge is performed through the negative electrode rod, the negative electrode tip, the positive electrode cylinder and the positive electrode tip to form unstable negative oxygen ions, the negative oxygen ions are absorbed and dissolved by sewage more easily, and the efficiency of dissolving oxygen b