Waste plastic recycling and refining device

The utility model discloses a waste plastic recycling and refining device. Including a housing, a feeding hopper is fixedly arranged at the top of the shell. A first filter screen is fixedly arrangedbelow the feeding hopper in the shell; first guide plates are fixedly arranged at the two ends of the bottom of the first filter screen; second guide plates are fixedly arranged at the top ends of thetwo sides of the interior of the shell and located on one sides of the first guide plates, second filter screens are fixedly arranged at the ends, away from the first filter screens, of the first guide plates and located below one ends of the second guide plates, and a filter residue outlet is formed in the bottom end of the interior of the shell and located below the first filter screens. According to the utility model, the multiple filter screens and the multiple guide plates are arranged in a matched manner, so that materials can be subjected to multiple refining and filtering in the shell; the refining and filteri