▎ 摘　　要

NOVELTY - The utility model claims a high speed cutting device of reaction kettle for processing graphene, comprising a main cylinder; two ends of the main cylinder are provided with a matched rotating groove; and one end of the main cylinder is provided with a feeding groove; the connecting part of the feeding groove and the main cylinder is fixedly installed with a first rotating ring; the other end of the main cylinder is provided with a filter plate; the connecting part of the filter plate and the main body cylinder is fixedly installed with a second rotating ring; and the outer wall central position of the filter plate is fixedly installed with a discharging box; the inner wall of the main cylinder is fixedly installed with a pushing groove; and one end of the main body cylinder close to the feeding groove is fixedly installed with a connecting ring sleeve; the inner part of the connecting ring sleeve is rotatably provided with a central rotating shaft; the circumferential outer wall of the central rotating shaft is fixedly installed with a spiral blade; and the central rotating shaft respectively passes through the filter plate and the discharging box; the tail end of the central rotating shaft is fixedly installed with a first motor. The utility model has large shearing force in the using process; the reaction is fast and the production efficiency is high.