Dedusting dryer

The utility model discloses a dust removal dryer, and belongs to the technical field of dust removal and drying. Comprising a main body, a discharging device and a collecting device, a water conveying pipe is arranged on the outer wall of the front of the main body, penetrates through the outer wall of the main body, extends into the main body and then is connected with a water spraying frame, a filtering frame is arranged on the inner wall of a dust removal cleaning area, a wiping table is arranged in the main body, and a first cleaning plate is arranged below a connecting plate; driving fans are clamped and combined to the outer walls of the inclined plates, a heat pump dryer is arranged at the top of the main body, and a fixing frame and a drainage plate are arranged in the drying area, so that the polyimide film is effectively and circularly washed and dedusted, and water stains on the surface of the polyimide film are cleaned and wiped in cooperation with a first cleaning plate; and the heat pump dryer i