Spiral mesh belt continuous superheated steam drying equipment

The utility model relates to the technical field of tobacco leaf processing, and discloses a spiral mesh belt continuous superheated steam drying device which comprises a drying box, a feeding sliding way is embedded in the lower left portion of the drying box, a discharging sliding way is embedded in the upper right portion of the drying box, stand columns are arranged on the inner wall of the drying box, and spiral frame plates are welded to the surfaces of the stand columns. A mesh belt is laid on the surface of the spiral frame plate, and a drying assembly and a vibration assembly are arranged on the top of the drying box. When the tobacco leaf drying device is used, in the conveying process, heat on the surface of the drying pipe is dissipated to tobacco leaves on the surface of the net belt to dry the tobacco leaves, in the drying process, the gear motor drives the crankshaft to rotate, the transmission rod drives the stand column to move up and down, and the effect of slightly vibrating the tobacco lea