▎ 摘　　要

NOVELTY - The utility model claims a graphene slurry dispersing process of microwave preparation device, comprising a microwave generating system and a resonant cavity, the microwave generating system comprises a microwave generator, a waveguide and a frequency conversion device, a microwave generator connected through the waveguide and the resonant cavity. waveguide is fixed with variable-frequency device; the resonant cavity is provided with a sealed pipe, sealing pipe is a sealed pipe made of quartz glass, one end of sealing pipeline is provided with a feeding opening, the other end of sealing pipeline is provided with a discharging port, the inner diameter of the sealing pipeline is gradually reduced along the transmission direction of the material. the cross section of the sealing pipeline is isosceles trapezoid; the discharge hole is fixed with a material automatic adjusting device.