Energy-saving dryer

The invention discloses an energy-saving dryer which comprises a gear motor, a stirring shaft, a drying barrel, a steam layer, sealing covers, a feeding port, a vaccumizing opening, a discharging port, a steam inlet, a steam outlet, harrow rods, first plough shares, second plough shares and tool plates. The feeding port, the discharging port, the steam inlet and the steam outlet are formed in theouter wall of the drying barrel, and the vacuumizing opening is formed in one side of the feeding port. The sealing covers are mounted on the two sides of the drying barrel, and the steam layer is arranged between the inner wall and the outer wall of the drying barrel. The stirring shaft is arranged in the drying barrel, the gear motor is mounted at one end of the stirring shaft, and the harrow rods are mounted on the stirring shaft. The first plough shares and the second plough shares are mounted on the harrow rods, and the tool plates are mounted at the tail ends of the first plough shares and the tail ends of the second plough shares. The energy-saving dryer is compact in structure and convenient to use; according to the design of the first plough shares and the second plough shares, work efficiency and discharging efficiency are improved, and energy consumption is reduced; and good economic effects and social effects are achieved, and the energy-saving dryer is suitable for use andpopularization.