Fluoro-acyl fluoride reaction device

The utility model relates to a fluoroacyl fluoride reaction device which comprises a premixer and a packed tower, a stirring mechanism and a heating component are mounted on the premixer, the bottom of the premixer is communicated with the bottom of the packed tower through a conveying pipe, a discharging pipe is arranged at the top of the packed tower, and a catalyst filling layer is arranged in the middle section of the packed tower; the stirring mechanism comprises a stirring shaft extending to the bottom of the premixer and stirring blades fixedly connected to the bottom end of the stirring shaft, the stirring blades are located at the bottom in the premixer, the premixer is provided with an air inlet pipe and a feeding pipe, the bottom ends of the air inlet pipe and the feeding pipe extend to the bottom of the premixer, and the bottom end of the air inlet pipe is close to the outer edge of the stirring blades; the bottom end of the air inlet pipe is close to the bottom of the stirring shaft. The fluoroac