一种利用高温工业废水余热驱动的海水淡化处理系统,它涉及一种海水淡化处理系统。现有对海水进行淡化处理的过程中,操作过程复杂、驱动能耗高、无法彻底解决换热器内结晶的弊端,同时还需要另加热源,耗费能源。本实用新型包括高温工业废水、始端多效真空相变换热器、末端多效真空相变换热器、海水源和至少一个中间多效真空相变换热器,始端多效真空相变换热器和末端多效真空相变换热器之间并列设置,高温工业废水从始端多效真空相变换热器的顶效蒸发器进入且其从始端多效真空相变换热器的底效蒸发器流出,至少一个中间多效真空相变换热器设置在始端多效真空相变换热器和末端多效真空相变换热器之间。本实用新型用于海水淡化过程中。

The utility model relates to a seawater desalination treatment system driven by the waste heat of high-temperature industrial wastewater, which relates to a seawater desalination treatment system. In the existing process of seawater desalination, the operation process is complex, the driving energy consumption is high, and the disadvantages of crystallization in the heat exchanger cannot be completely solved. At the same time, another heating source is needed, which consumes energy. The utility model including high temperature industrial wastewater, signalling multi-effect vacuum phase change heat exchanger, end multi-effect vacuum phase change heat exchanger, the sea water and at least one intermediate vacuum phase change heat exchanger, multiple effect between multiple effect vacuum phase change heat exchanger and the end of the multi-effect joint setting between vacuum phase change heat exchanger, high temperature industrial wastewater from beginning vacuum phase change heat exchanger top effect evaporator into multiple effect and its from the beginning The bottom evaporator of the effective vacuum phase-change heat exchanger flows out, and at least one middle multi-effect vacuum phase-change heat exchanger is arranged between the beginning multi-effect vacuum phase-change heat exchanger and the end multi-effect vacuum phase-change heat exchanger. The utility model is used in the process of seawater desalination.