Mercury-containing waste medium-frequency heating distillation device

The utility model belongs to the technical field of mercury catalyst production, and particularly discloses a mercury-containing waste medium-frequency heating distillation device which comprises a heat insulation box, a distillation box, a feeding unit used for feeding materials to the distillation box and a stirring unit, a medium-frequency induction coil is arranged in the heat insulation box, and the distillation box is fixedly connected in the heat insulation box and located in the center of the medium-frequency induction coil. The stirring unit comprises a rotating shaft and a guide cylinder, the guide cylinder is located in the distillation box and fixedly connected to the top end of the distillation box, an opening is formed in the bottom end of the guide cylinder, and the bottom end of the rotating shaft is rotationally connected with the bottom end of the distillation box; the top end of the rotating shaft sequentially penetrates through the guide cylinder, the distillation box and the heat insulati