Filter for benzotrifluoride

The utility model discloses a filter for trifluorotoluene, which comprises a main body filter unit, a plurality of filter units and a plurality of filter units, the main body filter unit comprises a filter shell and a shell cover matched with the filter shell, and the center of the top end of the shell cover is fixedly communicated with a corresponding feeding pipe; the screening oscillation unit comprises a driving motor fixedly installed on the outer wall of one end of the filter shell and a rotating rod fixedly connected with an output shaft of the driving motor, the end, away from the output shaft of the driving motor, of the rotating rod is rotationally connected with the inner wall of the filter shell, and the rotating rod is fixedly sleeved with a corresponding cam; and the plurality of groups of cams are matched with the filter screen. According to the trifluorotoluene raw material filter, the defect that trifluorotoluene raw material particles are easy to accumulate on the upper side of the filter sc