The invention provides a ship cooling seawater desalination system and method. The system comprises a filtering part, a heater, a pressurizing conveying part, a distillation separator, a condenser and a vacuumizer, the filtering part is connected with a cooling water outlet of a cooling system and used for conducting filtering pretreatment on cooling seawater obtained after heat exchange to obtain filtered cooling seawater, the heater heats the filtered cooling seawater to obtain seawater to be desalinated, the pressurizing conveying part pressurizes the seawater to be desalinated and conveys the seawater according to a preset seawater flow, the distillation separator performs vacuum distillation separation treatment on the pressurized seawater to be desalinated to obtain concentrated seawater and water vapor, the condenser performs vacuum condensation treatment on the water vapor to obtain fresh water, and the vacuumizer is used for vacuumizing a steam cavity and a steam condensation cavity.
本发明提供了一种舰船冷却海水淡化系统及方法。该系统包括:过滤部、加热器、增压输送部、蒸馏分离器、冷凝器以及抽真空器,其中,过滤部与冷却系统的冷却水出口相连接,用于对换热后的冷却海水进行过滤预处理得到过滤冷却海水,加热器对过滤冷却海水进行加热得到待淡化海水,增压输送部对待淡化海水进行增压并按照预设海水流量输送,蒸馏分离器对增压后的待淡化海水进行真空蒸馏分离处理得到浓海水和水蒸汽,冷凝器对水蒸汽进行真空冷凝处理得到淡水,抽真空器用于对蒸汽腔和蒸汽凝结腔分别抽真空。
Ship cooling seawater desalination system and method
舰船冷却海水淡化系统及方法
2021-06-01
Patent
Electronic Resource
Chinese
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