Refractory material air cooling device

The utility model belongs to the technical field of refractory material air cooling, particularly relates to a refractory material air cooling device, and aims to solve the problems that an existing exhaust pipe is low in heat exchange efficiency, so that the cooling effect is reduced, and a fixedly arranged air expanding barrel can only blow air from one angle, so that the air blowing cooling is not uniform, and the cooling effect is influenced. According to the scheme, the device comprises four supports, a top plate and a conveying belt, the four supports are all arranged at the bottom of the top plate, the conveying belt is arranged below the top plate, a motor, a draught fan and a water tank are arranged at the top of the top plate, a water inlet pipe and a water outlet pipe are arranged on the water tank, a rotating hole is formed in the top plate, and an L-shaped air pipe is rotationally installed in the rotating hole; the air flow can be effectively divided, the contact area of the air flow and the wat