Construction waste treatment device

The utility model relates to the related technical field of construction waste treatment, in particular to a construction waste treatment device which comprises a crushing box, a feeding hopper is arranged at the top of the crushing box, a crushing assembly used for crushing construction waste is arranged in the crushing box, and a conveying box is arranged at one end of the crushing box. A conveying assembly used for conveying crushed construction waste outwards is arranged in the conveying box, and a water tank is arranged on one side of the conveying box. The construction waste treatment device has the advantages that the crushing assembly is adopted for crushing construction waste, then the crushed construction waste is transported outwards through the conveying assembly, meanwhile, the spraying pipe swings in a reciprocating mode through the power of the conveying assembly, and therefore the spraying range of the spraying pipe is enlarged; and dust generated after the construction waste is crushed can be