Seed drying and rewetting processor

The utility model relates to the technical field of seeds, in particular to a seed drying and rewetting treater which comprises a box body, a box cover arranged on the box body, a plurality of trays arranged in the box body, a supporting rod arranged at the bottom end of each tray, a plurality of humidifiers arranged in the box body, an ultrasonic nebulizer arranged at the top end of the ultrasonic nebulizer, and a spray pipe arranged at the top end of the ultrasonic nebulizer. The spraying pipe is provided with a plurality of spraying openings, the spraying openings are matched with the trays respectively, the bottom end of the box body is provided with a plurality of supporting frames and a water tank, the water tank is provided with a water pump, and the water pump is communicated with the interior of the water tank and the ultrasonic atomizers through water pipes respectively. The humidifying time of each time is longer and longer, so that the seeds slowly absorb moisture, are slowly dried and are rehumid