Production device for extracting high-purity thiophene from coking crude benzene

The utility model discloses a production device for extracting high-purity thiophene from coking crude benzene. Supporting bottom plate, wherein a separation box and an extraction box are mounted at the top of the supporting bottom plate; wherein the separation box and the extraction box are arranged in parallel; a steam pipe is mounted on the side wall of the separation box; a mixing box is mounted on one side of the top of the separation box; a condenser is mounted on one side of the top of the extraction box; a guide pipe is connected between the other side of the top of the mixing box andthe top of the condenser; a pump body is installed on the other side of the top of the extraction box, a dispersion pipe is installed at the front ends of the pump body and the extraction box, a concave block is arranged at the bottom end of the interior of the mixing box, a driving motor is installed on the side wall of the separation box, and one end of the driving motor is connected with a stirring shaft. According to