Spraying dust falling device for environmental protection

The utility model relates to the technical field of environmental protection, and discloses a spraying dust falling device for environmental protection, which comprises a water tank, a supporting plate is fixedly installed at the bottom of the water tank, a water pump is fixedly installed in the middle of the top end of the water tank, a water feeding pipe is vertically and fixedly connected to the middle of the bottom end of the water pump, and the bottom end of the water feeding pipe is inserted into the bottom of an inner cavity of the water tank; supporting rods are transversely and fixedly installed above the middles of the left side face and the right side face of the water tank correspondingly, and supporting sleeves are vertically and fixedly installed at the ends, away from the water tank, of the two supporting rods correspondingly. When the shovel composed of the fixing pipe, the connector and the shovel head is used for shoveling and transporting construction waste, a water curtain formed by water