Efficient packing type layered backwashing equipment

The utility model relates to the technical field of sewage filtering equipment, in particular to efficient packing type layered backwashing equipment which comprises a shell, backwashing packing is arranged in the shell, a packing cleaning assembly is arranged outside the shell and comprises a packing disturbance device and a washing device, and the packing disturbance device comprises a motor located outside the shell. The output end of the motor is provided with a disturbance rod group extending into the backwashing filler, the disturbance rod group comprises a transmission shaft connected with the motor, the transmission shaft is provided with a spiral blade, the flushing device comprises a water inlet positioned at the lower part of the shell, and the upper part of the shell is provided with a water outlet; the disturbance rod sets are driven by the motor to rotate and then stir the backwashing fillers, so that gaps between the backwashing fillers are increased, collision occurs during stirring, impuritie