Plasma polishing machine wastewater treatment device

The utility model discloses a plasma polisher wastewater treatment device and relates to the field of polisher wastewater treatment. The device comprises a spray tower, a wastewater tank, a heat-conducting oil tank, a high-speed fan, a steam treatment tower, a heating device, a water pump, an oil outlet pipe, a heating oil pipe, an oil return pipe, a wastewater inlet, a wastewater guide pipe, a water vapor guide pipe and a recycled water outlet, the right lower oil outlet end of the heat conduction oil tank is communicated with the oil inlet end of a water pump through an oil outlet pipe; theoil outlet end of the water pump is communicated with the oil inlet end of a heating oil pipe through another oil outlet pipe, the oil outlet end of the heating oil pipe is communicated with the oil inlet end of an oil return pipe, the oil outlet end of the oil return pipe is communicated with the oil inlet end of a heat conduction oil tank, a heating device is arranged below the heat conduction oil tank, and the heating