Cooling and drying device for pharmaceutical production

The invention relates to a cooling and drying device, in particular to a cooling and drying device for pharmaceutical production. According to the cooling and drying device for medicine production, medicine powder can be cooled and dried in a completely closed environment, hot air and cold air are prevented from overflowing, and the cooling and drying efficiency of the medicine powder is improved. A cooling and drying device for medicine production comprises an isolation cylinder, a supporting frame, a transmission shaft and the like, the lower portion of the outer side of the isolation cylinder is fixedly sleeved with the supporting frame in the circumferential direction, and the transmission shaft is rotatably connected to the middle of the top of the isolation cylinder in a penetrating mode. Hot air is exhausted to dry medicine powder, a stirring spiral plate rotates forwards to stir the medicine powder, so that the medicine powder is evenly dried, when cooling is needed, cold air is exhausted into an isol