Micro-power oxygenation aeration device

The micro-power oxygenation and aeration device comprises a support frame, a roots blower, a main air pipe, a microporous oxygenation pipe, a microorganism adding barrel and a bacterium adding opening, support frame is a hollow cylinder, vertical placement, the main air pipe is used for fixing the Roots blower and the microorganism adding barrel, the Roots blower is communicated with an air inletof the main air pipe, an air outlet of the main air pipe is communicated with one end of the microporous oxygenation pipe, the microporous oxygenation pipe is fixedly connected with the supporting frame and goes deep into water, the microorganism adding barrel is fixed above the microporous oxygenation pipe, and a penetrating hole is formed in the side wall of the supporting frame; the microorganism adding barrel is of a barrel structure with an inlet formed in one end, the other end of the microorganism adding barrel penetrates into the supporting frame from the penetrating hole, and a plurality of discharging holes