▎ 摘　　要

NOVELTY - The utility model claims a graphene conveying pipeline, comprising a first pipe body, a second pipe body, a fixing hoop; a fixing seat and a dismounting mechanism; the graphene transportation pipeline of the utility model is provided with a dismounting mechanism between the first pipe body and the second pipe body, rotating the threaded rod to make it applied to the limiting rotating ball force; the limiting rotating bead compression limiting spring is in the placing groove; the rebound spring rebounds the rebound ring ejection rebound groove; so that the inserting ring is separated from the inserting groove; realizing the fast dismounting of the conveying pipeline; inserting the inserting ring into the inserting groove to make the limiting rotating ball slide to the limiting groove; the limiting spring rebounds the limiting rotating bead out of the placing groove to the limiting groove, so the inserting ring compresses the rebound spring to the rebound groove; realizes the fast installation of the transportation pipeline, improves the efficiency of the pipeline replacement, reduces the working intensity of the operator.