Pure benzene tower separation device

The utility model discloses a pure benzene tower separating device in the technical field of separating devices, which comprises a rectifying tower, a connecting pipe and a condenser, the rectifying tower comprises a rectifying tower kettle and a rectifying tower main body, and the top and the bottom of the inner wall of the rectifying tower main body are both fixedly connected with stainless steel wire mesh packing layers. According to the rectifying tower disclosed by the utility model, the heating regulating group is arranged in the rectifying tower, so that a user can detect the temperature in the rectifying tower through the temperature sensor and the display screen and control the on/off of the electric heating wire through the heating controller, and the temperature regulation is realized; and meanwhile, the heat preservation and insulation layer is arranged in the rectifying tower main body, so that the heat preservation performance of the rectifying tower main body is improved, the energy consumption