为了从海水中制取蒸馏水,在船舶上广泛采用多级闪发式淡化器看来是很有前途的,因为这种淡化器在取得高经济性的同时,有减少结垢的实际可能性。文献[1]中提到了设计这类谈化器所必需的确定热耗量和特性的基本关系。文中特别指出,把海水温度预热到120°～150℃时,有可能使单位热耗量相应下降55～70％。因此,近年来,有关实现海水无垢加热到较高温度的研究,已成为水处理的一项极为 In order to obtain distilled water from seawater, the widespread adoption of multi-stage flash light desalination in ships appears to be promising as this desalinator achieves high economy while reducing the practical possibility of fouling. Reference [1] mentions the basic relationships needed to determine the heat consumption and characteristics necessary for the design of this type of renderer. In particular, the article pointed out that the sea water preheated to 120 ° ~ 150 ℃, it is possible to make a corresponding unit heat consumption decreased by 55 to 70%. Therefore, in recent years, the research on achieving seawater without scale heating to a higher temperature has become an extremely water treatment project