Unburnt pulverized coal recycling, recycling, storing and supplying device

The utility model provides a recycling, storing and supplying device for unburned pulverized coal, which belongs to the technical field of energy recycling and comprises a spraying cabin, a water filtering cabin, a storing and supplying box and a powder filtering cabin, a dust inlet pipe is fixedly mounted on one side of the spraying cabin, dust enters the spraying cabin through the dust inlet pipe, and the water filtering cabin is communicated with the storing and supplying box. Dispersion nozzles in the spraying cabin spray flue gas below by means of water supplied by an external water pipe, so that unburnt pulverized coal falls onto the water filtering conveying belt, redundant water is shunted into the drainage cabin through the water filtering and conveying functions of the water filtering conveying belt, the pulverized coal and the flue gas which is not sprayed thoroughly enter the storage and supply box, and the pulverized coal is discharged from the storage and supply box. The flue gas which is not sp