Plastic raw material rapid drying box

The invention relates to the technical field of plastic raw materials, and discloses a plastic raw material rapid drying box which comprises a main shell, supporting legs are fixed to the four corners of the bottom of the main shell, a door plate is rotationally connected to one side of the main shell, a feeding pipe is connected to the upper portion of the main shell, and an adjusting mechanism is arranged in the feeding pipe; a feeding hopper is fixed to the upper portion of the feeding pipe, a plurality of drying lamps are installed on the inner wall of the upper portion of the main shell, a material storage barrel is arranged in the main shell, connecting mechanisms are arranged between the two sides of the upper portion of the material storage barrel and the main shell, openings are formed in the periphery of the inner wall of the material storage barrel, and filter screens are fixed in the openings. And a stirring mechanism is arranged in the storage barrel. Plastic raw materials needing to be dried are