▎ 摘　　要

NOVELTY - A device comprises reaction tank (1), microwave emitter (2), material receiving hopper (3), airflow powder feeding mechanism, dust recycling mechanism (5) and two electrode plates. The lower end of reaction tank is horn line closing. The lower end of reaction tank is formed with discharging port of reaction tank. The discharging port of reaction tank is provided with valve (101), and connected with material receiving port of receiving hopper. The reaction tank is further vertically provided with tubular sleeve. The upper end of tubular sleeve is connected with inner top wall of reaction tank. Between tubular sleeve and inner wall of reaction tank is provided with annular gap with lower end opening. The upper end of side wall of reaction tank is provided with air outlet connected with annular gap. The upper end of reaction tank is provided with feeding port connected with bush. The microwave emitter is installed on side wall of reaction tank. USE - Graphene oxide reduction device ADVANTAGE - The device is environment-friendly. DETAILED DESCRIPTION - A device comprises reaction tank (1), microwave emitter (2), material receiving hopper (3), airflow powder feeding mechanism, dust recycling mechanism (5) and two electrode plates. The lower end of reaction tank is horn line closing. The lower end of reaction tank is formed with discharging port of reaction tank. The discharging port of reaction tank is provided with valve (101), and connected with material receiving port of receiving hopper. The reaction tank is further vertically provided with tubular sleeve. The upper end of tubular sleeve is connected with inner top wall of reaction tank. Between tubular sleeve and inner wall of reaction tank is provided with annular gap with lower end opening. The upper end of side wall of reaction tank is provided with air outlet connected with annular gap. The upper end of reaction tank is provided with feeding port connected with bush. The microwave emitter is installed on side wall of reaction tank. The emitting end is sealed and extended into bush. The two electrode plates are insulated and installed on inner wall of bush. The inner wall of bush is distributed oppositely. The two electrode plates are electrically connected with anode and cathode of direct current power supply. The discharge port of airflow powder feeding mechanism is connected with feeding port of reaction tank. The air inlet of dust recycling mechanism is connected with air outlet of reaction tank. DESCRIPTION OF DRAWING(S) - The drawing shows a structural diagram of Graphene oxide reduction device. Reaction tank (1) Microwave emitter (2) Material receiving hopper (3) Dust recycling mechanism (5) Valve (101)