Rotary kiln outer wall cooling device

The utility model relates to the technical field of cooling devices, in particular to a rotary kiln outer wall cooling device which comprises a frame body, the frame body comprises a bottom plate, the surface of the bottom plate is connected with a supporting column, and the surface of the supporting column is connected with a kiln body; and the cooling mechanism comprises a water storage tank. Through cooperation of the water storage tank, the water pump, the cooling pipe, the refrigeration cabinet and the connecting pipe, a worker can start the water pump on the inner side of the water storage tank conveniently, then water in the cooling pipe circulates to cool the surface of the kiln body, waste of water resources is avoided, and the using effect of the device is effectively improved. 本实用新型涉及冷却装置技术领域，具体为一种回转窑外壁冷却装置，架体，所述架体包括底板，所述底板的表面连接有支撑柱，所述支撑柱的表面连接有窑身；降温机构，所述降温机构包括储水箱。本实用新型通过储水箱、水泵、冷却管、制冷柜和连接管的配合，便于工作人员通过启动储水箱内侧的水泵，进而使冷却管中的水对循环对窑身的表面进行降温，避免对水资源的浪费，进而有效提高装置的使用效果。