Collection and precipitation treatment assembly of wastewater treatment system

The utility model discloses a collection and precipitation treatment assembly of a wastewater treatment system, which comprises a high-low plate, the left side of the top of the high-low plate is fixedly connected with a precipitation tank, the right side of the top of the high-low plate is fixedly connected with a filter tank, and the collection and precipitation treatment assembly is arranged in the precipitation tank; the collection and precipitation treatment assembly comprises a precipitation table arranged at the bottom of the inner wall of a precipitation box, a sliding frame is connected between the inner walls of the precipitation box in a sliding mode, and four shovel plates are fixedly connected to the bottom of the sliding frame. According to the collection and precipitation treatment assembly of the wastewater treatment system, after the precipitated impurity garbage is collected, a fixed handle and a rotating handle are further lifted upwards, so that the whole collection and precipitation treat