▎ 摘　　要

NOVELTY - The device has a base (1) and a drying tank (8) that is fixedly installed on the base by bolts. A liquid inlet pump (7) is fixedly installed on the drying tank by bolts. The input end of the liquid inlet pump is connected with the graphene oxide solution supply device. The output end of the liquid inlet pump is connected with a docking seat inserted into the inside of the drying tank. A rotary seat is installed on the docking seat through a bearing, and is provided with a spray hole. An auxiliary filter screen is fixedly installed in the auxiliary exhaust seat by bolts. A controller (17) is fixedly installed on the drying tank by bolts. The controller is connected to the intake fan (3), heater (4), main motor (6), liquid inlet pump, lifting push rod (9), and first intake pump (11) through wires such that the second rotary electric machine (16) and the first rotary electric machine are electrically connected. USE - Graphene oxide powder drying and collecting device. ADVANTAGE - The device can use a rotary seat to effectively disperse the graphene oxide solution in the drying, and use hot air to fully dry the graphene oxide in the drying tank and the spiral tube to turn it into powder. The special structure of the main filter and the auxiliary filter can effectively separate the graphene oxide powder and the exhaust gas. The device has better drying efficiency and can better separate waste gas and graphene oxide powder in real time. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the structure of the graphene oxide powder drying and collecting device. Base (1) Intake fan (3) Heater (4) Main motor (6) Liquid inlet pump (7) Drying tank (8) Lifting push rod (9) First intake pump (11) Second rotary electric machine (16) Controller (17)