Industrial wastewater evaporation recycling device

The utility model discloses an industrial wastewater evaporation recycling device, and relates to the technical field of wastewater treatment. The device comprises an evaporation cylinder, the bottom of the evaporation cylinder is of a conical structure, an annular cavity is formed in the evaporation cylinder, an electric heating wire is spirally wound in the annular cavity, and the top of the evaporation cylinder communicates with a water injection pipe and an exhaust pipe; the bottom of the sleeve is open, the sleeve coaxially penetrates through the top of the evaporation cylinder, and the open end of the sleeve is located at the bottom end of the inner wall of the evaporation cylinder; the bottom of the evaporation barrel is of a conical structure, an annular cavity is formed in the inner wall of the evaporation barrel, an electric heating wire is spirally wound in the annular cavity, a spiral conveying rod and a first lantern ring are driven by a driving mechanism to synchronously rotate, the inner wall o