High-efficiency liquid anhydride catcher for plasticizer

The utility model relates to the technical field of plasticizers, in particular to an efficient liquid anhydride catcher for plasticizers, which comprises a shell, a straight cylinder is fixedly connected to the inner wall above one side of the shell, a filter screen is in clearance fit with a bump at the bottom of the inner wall of the straight cylinder, and a transverse plate is fixedly connected to the inner wall of the shell. The inner wall of the transverse plate is fixedly connected with a sucking pump, a vibration structure is arranged on one side of the shell, a dismounting structure is arranged above the filter screen, the vibration structure comprises a motor, and the top of the motor is fixedly connected with one side of the top of the inner wall of the shell. Through cooperation of the shell, the transverse plate, the sucking pump, the straight plate, the collecting box, the straight cylinder, a filter screen, a straight pipe, a stop block and a vibration structure, a motor drives a circular plate