Abstract: A carbon-based material post-modification reactor includes: a feeding port located upstream from the carbon-based material post-modification reactor and adapted to feed a carbon-based raw material into the reactor; a discharging port located downstream from the carbon-based material post-modification reactor and adapted to output a modified carbon-based material; and a screw conveying device disposed in the reactor to simultaneously convey and turn over the carbon-based raw material in the reactor, between the feeding port and the discharging port; and an intake device for inputting ozone gas to the interior of the carbon-based material post-modification reactor. The screw conveying device includes a shaft portion, reverse inner spiral blade group and forward outer spiral blade group.

Abstract: A carbon-based material post-modification reactor includes: a feeding port located upstream from the carbon-based material post-modification reactor and adapted to feed a carbon-based raw material into the reactor; a discharging port located downstream from the carbon-based material post-modification reactor and adapted to output a modified carbon-based material; and a screw conveying device disposed in the reactor to simultaneously convey and turn over the carbon-based raw material in the reactor, between the feeding port and the discharging port; and an intake device for inputting ozone gas to the interior of the carbon-based material post-modification reactor. The screw conveying device includes a shaft portion, reverse inner spiral blade group and forward outer spiral blade group.