River water ecological management equipment and river water ecological management method thereof

The invention relates to the technical field of sewage treatment, in particular to river water ecological management equipment and a river water ecological management method thereof. According to the technical scheme, the equipment comprises an equipment shell, an isolation plate fixed in the equipment shell and a liquid inlet groove formed in the peripheral side of the equipment shell, a driving motor is arranged on the upper side of the isolation plate, a threaded rod penetrating through the isolation plate is fixed to an output shaft of the driving motor, and a threaded sleeve is in threaded connection with the threaded rod; an annular baffle for blocking the liquid inlet groove is fixed on the peripheral side of the threaded sleeve through a connecting rod; and the adjusting device is used for keeping a liquid level difference with a certain height between the interior and the exterior of the equipment shell. By setting the liquid level difference, sewage and dirt enter the collecting container together a