Gypsum powder cooling machine for gypsum production line

The utility model discloses a gypsum powder cooling machine for a gypsum production line, which belongs to the technical field of gypsum powder and comprises a cooling cylinder, a dispersing mechanism is arranged on the upper half portion of an inner cavity of the cooling cylinder, a cooling mechanism is arranged on the lower half portion of the inner cavity of the cooling cylinder, and the top of one side of the cooling cylinder is communicated with a feeding port. The bottom of the other side of the cooling cylinder is communicated with a discharging port, the top of the cooling cylinder is in bolted connection with a fixing box, the bottom of the cooling cylinder is provided with a mounting box, the bottom of the cooling cylinder penetrates through the mounting box and extends towards an inner cavity of the mounting box, and sliding blocks are in bolted connection with the front faces and the back faces of the lower half portions of the two sides of the cooling cylinder correspondingly; sliding grooves use