Cooling device for waste incineration fly ash

The utility model discloses a cooling device for waste incineration fly ash, which belongs to the technical field of waste incineration equipment and comprises a machine body, one side of the machine body is connected with an ash inlet pipe, a motor is arranged below the ash inlet pipe, the output end of the motor is connected with a rotating shaft mounted in the machine body, and the outer side of the rotating shaft is connected with conveying blades. A water inlet pipe penetrates through the top of the machine body, a spraying mechanism located in the machine body is installed at the bottom of the water inlet pipe, a fan is arranged on one side of the water inlet pipe, the air inlet end of the fan is connected with a suction nozzle located in the machine body, the air outlet end of the fan is connected with an adsorption mechanism, and the bottom of the machine body is connected with a discharging pipe. Spraying of the spraying mechanism can form a water curtain on one side of the ash inlet pipe, fly ash ca