Flue gas evaporation wastewater treatment system

The invention is suitable for the technical field of wastewater treatment equipment, and provides a flue gas evaporation wastewater treatment system, which comprises: a wastewater pretreatment module, which is internally provided with a wastewater pool and a wastewater storage tank, and between which a filter is arranged; the waste water conveying module is arranged at the rear end of the waste water storage tank, a waste water lifting pump for conveying waste water is arranged in the waste water conveying module, and a spray head is arranged at an outlet of the waste water conveying module; an inlet of the smoke exhaust evaporation pipe is connected with a gas outlet of the boiler; and the control module is used for controlling the flow of the spray head and comprises a PH value sensor for detecting the PH value of the wastewater in the conveying module and a temperature sensor for detecting the temperature in the smoke exhaust evaporation pipe. And according to the detected parameters, the waste water jet f