Sealing device for improving cooling efficiency of circular cooler

The utility model relates to the field of ferrous metallurgy production technology management. A sealing device for improving the cooling efficiency of a circular cooler comprises rotary frames, a sealing water tank, a Y-shaped sealing support, a sealing skin and a pressing plate, the sealing water tank is arranged between the two rotary frames, the Y-shaped sealing support is arranged below the connecting position of the sealing water tank and the rotary frames, the sealing skin is arranged above the Y-shaped sealing support, and the pressing plate is arranged above the sealing skin. And the sealing leather is fixed at the joint of the sealing water tank and the rotary frame through a pressing plate. According to the device, the air leakage rate of the circular cooler is reduced, the cooling effect of the circular cooler is improved, the number of circular cooling air blowers is reduced, and the circular cooling waste heat recovery effect is improved. 本实用新型涉及钢铁冶金生产技术管理领域。一种提高环冷机冷却效率的密封装置，包括回转框架、密封水槽、"Y"型密封支架