Modified drying roller equipment

The utility model provides a modified drying roller equipment, including drying roller and combustor, the outer circumference lateral wall interval of drying roller is equipped with rolling ring no. 1and rolling ring no. 2, the lower part side of rolling ring no. 1 is equipped with rather than tangent drive tow boat, the lower part side of rolling ring no. 2 is equipped with spacing round, stillbe equipped with a lifting device under the rolling ring no. 1, the lifting device includes the supporting seat, the under bracing seat, link mechanism, the pneumatic cylinder, go up the supporting seat and locate under bracing seat top, and be located a rolling ring bottom under, go up between supporting seat and the under bracing seat articulatedly through link mechanism, link mechanism is rotated by hydraulic cylinder drive, in operation, hydraulic cylinder drive link mechanism rotates and goes up the supporting seat height in order to reduce, make rolling ring no. 1 drop on on the drive tow boat, during the shut do