Vinasse wastewater recovery treatment device

The invention discloses a vinasse wastewater recovery treatment device in the technical field of vinasse wastewater treatment, the vinasse wastewater recovery treatment device comprises a treatment box and an extrusion mechanism located right above the treatment box, the treatment box is connected with a fixing frame, the extrusion mechanism comprises two fan-shaped positioning plates, and the arc-shaped surfaces of the positioning plates are detachably connected with two limiting blocks; the limiting blocks are located at the two ends of the arc-shaped face of the positioning plate, a rack is slidably connected to the arc-shaped face of the positioning plate and located between the two limiting blocks, the length of the rack is smaller than the distance between the two limiting blocks, the rack is meshed with a gear, and the positioning plate is connected with a driving piece driving the positioning plate to deflect in a reciprocating mode. A fan-shaped machining box is fixedly connected between the two rack