Carbon dioxide drying and cooling device

The utility model discloses a carbon dioxide drying and cooling device which comprises a shell, a fixing mechanism is arranged on the inner wall of the shell, a feeding port is fixedly connected to one side of the shell, a cover plate is rotatably connected to the top of the feeding port, one end of the feeding port is communicated with the inner wall of a reaction cylinder of the device, and the other end of the feeding port is communicated with a cooling device. Supporting legs are fixedly connected to the outer wall of the device reaction cylinder, and a sliding mechanism is arranged on the inner wall of the device reaction cylinder. According to the carbon dioxide drying and cooling device, a handle in the fixing mechanism is manually driven to rotate, the rotating handle drives a disc a to rotate, a sliding groove part of the rotating disc a drives a sliding rod to move, the moving sliding rod drives an inclined plate to move, and the moving inclined plate fixes a cover plate; after the cover plate is fi