Rotary kiln spraying type cooling system

The utility model discloses a spray type cooling system of a rotary kiln. The spray type cooling system comprises a main pipeline arranged below a rotary kiln body, a plurality of groups of spray devices arranged above the rotary kiln body and arranged at intervals along the feeding direction of the rotary kiln body, and a water tank arranged below the discharge end of the rotary kiln body, an opening for cooling water to flow into the water tank is formed in the top of the water tank; a water outlet of the water tank is communicated with a water inlet of the main pipeline; each group of spraying devices is communicated with the main pipeline through a communicating pipe; and a cooling device is arranged in the water tank. The rotary kiln spraying type cooling system can effectively solvethe technical problems that in the prior art, a rotary kiln spraying type cooling system is poor in cooling effect, and a large amount of cooling water is wasted. 本实用新型公开了一种回转窑喷淋式冷却系统，其包括设于回转窑体下方的主管道、设于回转窑体上方并沿回转窑体的送料方向间隔设置的若