▎ 摘　　要

NOVELTY - The utility model claims a graphene active carbon powder filtering device, comprising a filter cylinder, a feeding pipe, a supporting frame, a filter screen, a base, an air exhaust hole, an air filter bag, an air extracting chamber, a collecting chamber, a screw thread, a starting switch; top end of the filter cylinder is installed with a feeding pipe; the supporting frame is installed in the filter cylinder; the filter screen is installed on the top end of the supporting frame; the bottom of the side end of the base is opened with an exhaust hole; the air filter bag is installed in the middle part of the base; and the air filter bag and the bottom of the base form an air suction chamber; and the air filter bag and the upper part of the base form a collecting chamber; the screw thread is opened on the upper part of the collecting chamber; and the base is connected with the filter cylinder by screw thread; the starting switch is installed on the lower part of the side end of the base; the module is installed on the upper part of the air suction chamber. The utility model solves the problem that the graphene active carbon powder particle size is not easy to cause damage of the processing machine, causing loss, production efficiency the quality problem.