Forced circulation device of evaporation system for copper sulfate filter pressing wastewater

The utility model discloses an evaporation system forced circulation device for copper sulfate filter pressing wastewater, which comprises a filter tank, a first filter screen is arranged at the inner top of the filter tank, a second filter screen is fixedly connected to the inner wall of the middle of the filter tank, and a filter body is fixedly connected to the bottom of the inner wall of the filter tank. A stirring rod is rotationally connected to the top plate, a scraping plate is fixedly connected to the bottom of the stirring rod, a heat conduction plate is fixedly connected to the inner wall of the bottom of the evaporation tank, a heating pipe is arranged in the heat conduction plate, an evaporation pipe is arranged at the top of the top plate, and the other end of the evaporation pipe penetrates through an air extractor and a condensation box. According to the utility model, copper sulfate wastewater is subjected to three-layer filtration through the filtering tank and then is stirred and heated in