Drying equipment for preparing entecavir

The utility model discloses drying equipment for preparing entecavir. The utility model discloses drying equipment for entecavir preparation, and relates to the technical field of medicine processing equipment, the drying equipment for entecavir preparation comprises a drying box, the upper surface of a tray is in a concave spherical shape, an intermittent driving mechanism is installed on the drying box, and the output end of the intermittent driving mechanism is connected with a rotating column extending into the drying box; when the rotating shaft is in a rotating state of intermittent rotation; rolling the wet particles to a position close to the edge side along the central position of the upper surface of the tray; when the rotating shaft is in a static state in intermittent rotation; the wet particles gradually stop rolling and are gathered in the middle of the upper surface of the tray again; the wet particles are alternately close to and far away from the hot air blowing-in device, the problem that mo