Novel drum drying equipment

The utility model discloses novel rotary drum drying equipment which comprises a machine frame, a roller and a circulating hopper located below the roller are arranged on the machine frame, a stirrer is arranged at the bottom of the circulating hopper, the bottom end of the circulating hopper is connected with a material spraying pipe through a material conveying pump, the material spraying pipe is located on one side of the roller, and the material conveying pump is connected with the material spraying pipe. A material spraying pipe is arranged in the roller, a plurality of material spraying openings facing the roller are formed in the side wall of the material spraying pipe, a steam inlet and a steam outlet are formed in the two ends of the roller respectively, a scraper is arranged on one side of the roller, a collecting hopper is arranged below the scraper, and a discharging opening is formed in the bottom end of the collecting hopper. The rotary drum drying equipment is simple in structure, reasonable in