Air supply mechanism of dust-free workshop

The utility model discloses an air supply mechanism for a dust-free workshop, which relates to the field of air supply devices and comprises a dust removal tank, a rotating component is arranged in the dust removal tank and comprises a motor, a driving gear, a gear box, a driven gear, a rotating rod and a mounting frame, an air inlet pipeline is arranged on one side of the dust removal tank, and an air outlet pipeline is arranged on the other side of the dust removal tank. A water injection pipeline is installed on the side, away from the air inlet pipeline, of the dust removal tank. Through the arrangement of the motor, the driving gear, the gear box, the driven gear, the rotating rod, the mounting frame, the connecting frame and the scraper, residual impurities on the inner wall of the dust removal tank can be conveniently scraped, the interior of the dust removal tank is kept clean and tidy, dust and impurities are effectively prevented from adhering to the inner wall of the dust removal tank for a long ti