| CPC C01B 32/168 (2017.08) [B01J 19/0053 (2013.01); B01J 19/20 (2013.01); C01B 32/194 (2017.08)] | 31 Claims |
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1. A carbon-based material post-modification reactor, comprising:
a feeding port located at a point 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 at a point downstream from the carbon-based material post-modification reactor and adapted to output a modified carbon-based material;
a screw conveying device disposed in the carbon-based material post-modification reactor to simultaneously convey and turn over the carbon-based raw material admitted by the feeding port, between the feeding port and the discharging port, the screw conveying device comprising:
a shaft portion coupled to a motor and driven by the motor;
an inner spiral blade group comprising a plurality of inner spiral blades disposed equidistantly at a first portion of the shaft portion and extended radially from the shaft portion, wherein the first portion of the shaft portion is positioned proximate to the feeding port; and
an outer spiral blade group, comprising:
a plurality of short rods disposed equidistantly at the shaft portion and extended radially from the shaft portion; and
a plurality of outer spiral blades surrounding spirally around the shaft portion and disposed equidistantly at the shaft portion, wherein the plurality of short rods each have an end connected to a corresponding one of the plurality of outer spiral blades; and
an intake device for inputting ozone gas to the interior of the carbon-based material post-modification reactor.
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