▎ 摘　　要

NOVELTY - The aerator has an aeration rod (1) whose inner portion is provided with a first strip-shaped hole. An inner portion of an aeration base (2) is formed with a hollow structure. An end portion of the aeration rod is detachably assembled with an end of the aeration base. An end of an aeration manifold (3) is detachably assembled with the aeration base. An inner part of the aeration manifold is formed with a second strip-shaped hole and an air hole. The first strip-shaped hole and the second strip-shaped hole are respectively connected with the hollow structure. The air hole is connected with the second strip-shaped hole. The hollow structure is formed as an arc-shaped structure. USE - Modularized aerator for preparing graphene by bubble chemical vapor deposition (CVD) method in graphene powder production equipment fitting technology field. ADVANTAGE - The aerator can effectively reduce the probability of occurrence of blockage, and is easy to clean and maintain, saves time and labor, and reduces the use cost. The utilization rate of methane and the efficiency of making powder are improved. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a modularized aerator. 1Aeration rod 2Aeration base 3Aeration manifold 4Manifold bolt