Environment-friendly smoke removal device for wax removal in false tooth manufacturing

The utility model discloses an environment-friendly smoke removal device for dewaxing in false tooth manufacturing, which comprises a support rod, a smoke removal box main body, an access hole, a gas inlet pipe, a gas collecting hood, a stirring and mixing mechanism, a slag discharge hole, a multi-stage filtering device and a water injection hole, the smoke removal box main body is arranged on the support rod, the stirring and mixing mechanism is arranged on the inner wall of the smoke removal box main body, and the slag discharge hole is formed in the smoke removal box main body. The slag discharging opening is formed in the smoke removal box body and is arranged at the bottom of the smoke removal box body, the multi-stage filtering device is arranged on the gas collecting hood, and the stirring and mixing mechanism comprises a fixing rod, a fixing hood, a guiding sliding rail, a driven bevel gear, a stirring motor, a driving bevel gear, a rotating ring and a stirring roller. The multi-stage filtering device