Centrifugal machine for recycling CVD (Chemical Vapor Deposition) fluorine-containing powder

The utility model relates to the technical field of centrifugal machines, and particularly discloses a CVD fluorine-containing powder recycling centrifugal machine which comprises a shell and a rotary drum rotationally arranged in the shell, a first cover plate is arranged at the top of the rotary drum, a feeding port is formed in the first cover plate, a double door capable of automatically resetting is hinged to the feeding port, a second cover plate is arranged at the top of the shell, and the double door is hinged to the second cover plate. A discharging hopper is slidably connected to the second cover plate, and the bottom end of the discharging hopper is opposite to the feeding port. The discharging hopper slides downwards, the double door is opened, the discharging hopper stretches into the rotary drum from the feeding port to convey the crystallization liquid into the rotary drum, after conveying is completed, the discharging hopper slides upwards, the double door automatically resets to enable the fe