Heat recovery type tea dryer

The utility model relates to a heat recovery type tea leaf drying machine which comprises a machine frame provided with a bearing seat, a motor, a box body with the bottom being an arc surface and a hollow drying rotating shaft, and the two ends of the drying rotating shaft are erected on the bearing seat of the machine frame, penetrate into the box body and are connected with the box body throughsealing bearings arranged on the side wall of the box body. The motor is connected with one end of the drying rotating shaft to drive the drying rotating shaft to rotate; a drying roller is fixedly arranged on the drying rotating shaft, hollow stir-frying blades are arranged on the surface of the drying roller, and through holes are formed in the surfaces of the drying rotating shaft, the dryingroller and the stir-frying blades; the drying device further comprises an air heater arranged on the side wall of the box body, the air heater comprises an air outlet and an air inlet, and the air outlet is connected with the