Floating material cleaning device

The invention discloses a floating material cleaning device and relates to the technical field of plastic cleaning and recycling equipment. A material pushing screw is installed at the bottom in the cleaning tank, a blade-free area is arranged in the middle of the material pushing screw, a left-handed blade is installed on the material pushing screw on the left side of the blade-free area, a right-handed blade is installed on the material pushing screw on the right side of the blade-free area, a slag discharging screw is installed at the position, corresponding to the blade-free area, of the side direction of the cleaning tank, and a guide plate is arranged in the middle of the cleaning tank. One end of the guide plate is fixedly mounted on one side wall of the cleaning tank, an opening is formed between the other end of the guide plate and the other side wall of the cleaning tank, a plurality of upper-layer shifting wheels are arranged above the guide plate, and a plurality of lower-layer shifting wheels are