Spraying dust removal device

The utility model provides a spraying dust removal device, which belongs to the technical field of dust removal devices, and comprises a frame body, covering cloth, a dust collection and removal device and an air dryer, the frame body is an inverted U-shaped cuboid, the covering cloth wraps five surfaces except the bottom surface on the frame body and can surround a production machine or a site mainly raising dust, the dust collection and removal device is arranged at the bottom foot edge of the frame body, and the air dryer is arranged on the frame body. The dust suction and removal device comprises a spraying dust removal pipeline and a plurality of dust suction devices, generated dust can be sucked into the spraying dust removal pipeline for dust removal, the spraying dust removal pipeline is connected with an air inlet channel of an air dryer, and an air outlet channel of the air dryer is connected to the center of the top of the frame body. The sucked air enters the air dryer to be dehumidified after bei