Air lift power high-rate backflow and staggered baffling mixed tower type fluidized reactor

The invention discloses an airlift power high-rate reflux and staggered baffling mixed tower type fluidized reactor, and belongs to the technical field of sewage treatment. Comprising a reactor tank body, effluent of a water inlet mixing area at the upper part of the reactor tank body is subjected to vertical baffling through a first vertical baffling mixing area and a second vertical baffling mixing area at the upper part of the reactor tank body; then, the water flows through a transverse baffling mixing reaction area in the middle of the reactor tank body to be transversely baffled, finally, the water flows into a high-multiplying-power airlift power backflow area through a backflow suction area at the bottom of the reactor tank body and is lifted upwards under the action of an airlift power air supply pipe, part of outlet water overflows to an inlet water mixing area, and the rest part of outlet water is discharged through a water outlet. The reactor disclosed by the invention has the advantages of simple