Drying device for manufacturing high-dispersion nano-composite carbon black

The invention provides a drying device for manufacturing high-dispersion nano-composite carbon black, which comprises a vacuum drying device body, a spraying device is connected in the vacuum drying device body, and the vacuum drying device body is connected with a dust removal bag filter through a vacuum pipeline; the other end of the dedusting bag filter is connected with a vacuum pump. The vacuum drying device body further comprises a transmission device, the transmission device comprises a gear ring, and the gear ring is in rigid connection with the outer side of the drying furnace body. The gear ring is meshed with the driving gear; the driving gear is driven by a driving motor. Carbon black is coated and modified in a liquid-phase compounding mode, so that uniform mixing on the molecular level and the atomic level is achieved, the reaction is easy to control, other components are convenient to add, and then mixed slurry is sprayed into the vacuum drying device body through the spraying device to be subj