▎ 摘　　要

NOVELTY - The utility model claims a freeze-drying device for producing aminated graphene, comprising a freezing box, a freezing box left side inner wall middle fixedly connected with the supporting box, refrigerator right side inner wall middle fixedly connected with of the supporting mechanism; the supporting box and the supporting mechanism side sliding connected with a storage mechanism; the front right side fixedly connected with the supporting box is provided with a driving mechanism; the middle part of the lower side of the freezing box fixedly connected with with a drying mechanism; the middle part of the inner wall of the upper side of the freezing box fixedly connected with with an illuminating lamp; the left part of the inner wall of the upper side of the freezing box fixedly connected with with a supporting leg fixedly connected with the corner around the bottom side of the freezing box of the temperature and humidity sensor. The utility model claims a freeze-drying device for producing aminated graphene, provided with a drying mechanism, drying the air in the freezing chamber, avoiding the wet air influence to the quality of the aminated graphene material, provided with a temperature and humidity sensor and a display screen; it can make the worker intuitively see the temperature and humidity in the freezing chamber outside the box body, which is convenient for the worker to manage the device.