▎ 摘　　要

NOVELTY - The utility model claims a graphene batch reaction production collecting device, comprising an air inlet pipe, an exhaust pipe, a collecting chamber, further comprising a screen, the screen separates the collecting chamber into an upper chamber and a lower chamber; wherein the upper chamber is communicate with the exhaust pipe; the lower chamber is communicate with the air inlet pipe; the air inlet pipe is connected with a pressure sensor; the lower chamber is provided with a brush, the brush comprises a brush head capable of rotating along the plane parallel to the screen, it further comprises a motor. screen the graphene product for screening sedimentation collecting, screen through vertical rotary brush cleaning, tail material residue of the combustible tail gas discharged from the exhaust pipe combustion, avoiding environmental pollution and production safety accident. collecting by the stainless steel screen with high mesh number, it can further reduce the material flow rate, the collecting rate of the graphene product is not less than 80 %, the rotating brush not only can continuously clean the screen, avoid the blockage of the sieve, the rotating blade will not block the tail gas to pass through.