Drying device for processing sugarless paste

The invention discloses a drying device for processing sugarless paste. The drying device comprises an outer box body, a charging barrel arranged in the outer box body, and an air supplying mechanism;and the charging barrel is rotationally connected into the outer box body through a rotary shaft, through holes are formed in the circumferential face of the charging barrel in an evenly-distributedmode, and a driving mechanism for driving the rotary shaft to rotate is arranged outside the outer box body. The charging barrel is rotationally arranged in the outer box body, the driving mechanism drives the charging barrel to rotate to turn over raw materials in the charging barrel, so that the raw materials are evenly heated, and the drying effect is ensured; and by arranging the driving mechanism composed of a motor, a circular disc, a tension spring and the like, the charging barrel can be driven to alternately rotate in the forward and reverse directions, the turn-over effect on the rawmaterials is improved, a c