Sewage station aeration tank

The embodiment of the utility model discloses a sewage station aeration tank, and relates to the technical field of sewage treatment, in particular to a sewage station aeration tank which comprises an aeration tank body and an air suspension air blower, an adjusting bracket is movably mounted in the aeration tank body, and a secondary air guide pipe is arranged at the top of the adjusting bracket; a microporous aerator is fixedly mounted at the top of the second-stage gas guide pipe, adjusting screw rods are movably mounted on the front side and the rear side of the interior of the aeration tank, and the adjusting screw rods are in threaded connection with the adjusting bracket. According to the aeration tank of the sewage station, any rotating wheel is rotated, and the two adjusting screw rods are driven to synchronously rotate through the transmission of the synchronous wheel and the transmission synchronous belt, so that the adjusting bracket and the secondary air guide pipe can be driven to move up and do