Liquid reflux distributor of distillation equipment

The utility model relates to the technical field of distributors, in particular to a liquid backflow distributor of distillation equipment, which comprises a mounting box and a distribution mechanism, a communicating pipe is fixedly mounted at the top of one side of the mounting box, one end of the communicating pipe is fixedly communicated with a connecting pipe, and one end of the connecting pipe is fixedly communicated with a distribution piece. And the top end of the distribution part is fixedly connected with a movable part. According to the utility model, the servo motor, the control rod and the movable part are arranged, so that the servo motor drives the control rod to rotate in the distillation process under the condition of ensuring that the communicating pipe is connected with a condenser pipe in distillation equipment and the input pipe is connected with a liquid inlet pipe of the distillation equipment, and the control rod enables the distribution part to reciprocate left and right; according to