▎ 摘　　要

NOVELTY - The device has a hollow column whose top end is fixedly connected with the bottom of a wedge-shaped baffle block. The inner portion of the hollow column is rotatably connected with a round rod. The outer side wall of the round rod is symmetrically and fixedly connected with a connecting rod. The back ends of the connecting rods are fixedly connected with an arc rod. The outer side of the arc rod is provided with a circular arc opening. The inner side of the arc opening is clamped with a magnetic block. The back ends of the magnetic blocks are fixedly connected with a limiting clamping block. The opposite end of the limiting clamping blocks passes through the sides of the hollow column, is connected with the hollow column, and is clamped in a limiting bayonet. The bottom end of the round rod that is located at the bottom of the hollow column is fixedly connected with a rotating disc. USE - Cooling device for producing graphene nano carbon black. ADVANTAGE - The device is convenient for shaking graphene nano carbon black on the blade, so that the stirring effect is better, and reinforces the cooling effect. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the cooling device for producing graphene nano carbon black. Cooling cylinder (1) Cooling chamber (2) Cylinder cover (3) Water inlet (4) Water outlet (5)