DESALINATION OF SEA WATER
    2.
    发明申请
    DESALINATION OF SEA WATER 审中-公开
    海水淡化

    公开(公告)号:WO2005015008A1

    公开(公告)日:2005-02-17

    申请号:PCT/ZA2004/000084

    申请日:2004-07-26

    Abstract: An installation (10) for desalinating sea water is disclosed. Power is supplied to the installation (10) by pumping water, via sea-swell activated pumps (14) from a circulating tank (12) to a turbine (16) which drives an electrical generator (18). The generated electricity is used to drive pumps (24, 26), a refrigeration unit (28), an extractor fan (30) and a centrifuge (32) via electric motors (34, 36 and 38) respectively. A sea-swell activated pump (42) pumps sea water sequentially through a vessel (44), a heat exchanger (46), refrigeration unit (28) and an ice-formation vacuum chamber (48) to reduce the temperature of the sea water to form a mixture of ice crystals and concentrated brine. A rotating centrifuge (32) and an inclined vibrating conveyor (40) combine to separate the ice crystals from the concentrated brine. The ice crystals are fed via pipe (58) to the vessel (44) and the resultant desalinated water is pumped to a storage tank (62) via pump (24).

    Abstract translation: 公开了一种用于海水淡化的装置(10)。 通过从循环罐(12)经由海胀激活的泵(14)将水泵送到驱动发电机(18)的涡轮机(16)上,向设备(10)供电。 所产生的电力分别用于通过电动机(34,36和38)驱动泵(24,26),制冷单元(28),抽风机(30)和离心机(32)。 海浪激活泵(42)依次通过船舶(44),热交换器(46),制冷单元(28)和冰层真空室(48)将海水泵送以降低海水的温度 以形成冰晶和浓盐水的混合物。 旋转离心机(32)和倾斜振动输送机(40)组合以将冰晶与浓缩盐水分离。 将冰晶经由管道(58)供给到容器(44),并将所得的脱盐水通过泵(24)泵送到储罐(62)。

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