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    • 1. 发明申请
    • SEAWATER DESALINATION SYSTEM AND ENERGY EXCHANGE CHAMBER
    • 海水淡化系统和能源交换室
    • US20120061309A1
    • 2012-03-15
    • US13320351
    • 2010-05-17
    • Tamami TakahashiMasao ShinodaMasato EguchiMasanori Goto
    • Tamami TakahashiMasao ShinodaMasato EguchiMasanori Goto
    • B01D61/06C02F1/44B01D61/02
    • B01D61/06B01D61/025B01D61/08B01D61/10B01D63/02B01D2313/246C02F1/441C02F2201/004C02F2303/10Y02A20/131Y02W10/30
    • A seawater desalination system which can solve a problem of wear of a sliding member and can suppress mixing of concentrated seawater and seawater by making an energy exchange chamber no-piston configuration is provided.In a seawater desalination system for producing fresh water from seawater by passing the seawater pressurized by a pump through a reverse-osmosis membrane-separation apparatus (4) to separate the seawater into fresh water and concentrated seawater, an energy exchange chamber (20) for utilizing pressure energy of the concentrated seawater discharged from the reverse-osmosis membrane-separation apparatus (3) as energy for pressurizing part of the seawater is provided. The energy exchange chamber includes a concentrated seawater port (P1) for introducing and discharging the concentrated seawater, a seawater port (P2) for introducing and discharging the seawater, and a plurality of partitioned fluid passages (R) provided in the chamber to allow the concentrated seawater port (P1) and the seawater port (P2) to communicate with each other.
    • 能够解决滑动构件的磨损问题的海水淡化系统,能够通过制造能量交换室无活塞构造来抑制浓缩海水和海水的混合。 在通过使由泵加压的海水通过反渗透膜分离装置(4)将海水分离成淡水和浓缩海水的用于从海水生产淡水的海水淡化系统中,用于 利用从反渗透膜分离装置(3)排出的浓缩海水的压力能作为对海水的一部分加压的能量。 能量交换室包括用于引入和排出浓缩海水的集中海水口(P1),用于引入和排出海水的海水口(P2)和设置在室中的多个分隔流体通道(R),以允许 集中海水口(P1)和海水口(P2)相互通信。
    • 2. 发明授权
    • Seawater desalination system and energy exchange chamber
    • 海水淡化系统和能量交换室
    • US08771510B2
    • 2014-07-08
    • US13320351
    • 2010-05-17
    • Tamami TakahashiMasao ShinodaMasato EguchiMasanori Goto
    • Tamami TakahashiMasao ShinodaMasato EguchiMasanori Goto
    • B01D61/06B01D61/02C02F1/44B01D61/08B01D61/10
    • B01D61/06B01D61/025B01D61/08B01D61/10B01D63/02B01D2313/246C02F1/441C02F2201/004C02F2303/10Y02A20/131Y02W10/30
    • A seawater desalination system which can solve a problem of wear of a sliding member and can suppress mixing of concentrated seawater and seawater by making an energy exchange chamber no-piston configuration is provided. In a seawater desalination system for producing fresh water from seawater by passing the seawater pressurized by a pump through a reverse-osmosis membrane-separation apparatus (4) to separate the seawater into fresh water and concentrated seawater, an energy exchange chamber (20) for utilizing pressure energy of the concentrated seawater discharged from the reverse-osmosis membrane-separation apparatus (3) as energy for pressurizing part of the seawater is provided. The energy exchange chamber includes a concentrated seawater port (P1) for introducing and discharging the concentrated seawater, a seawater port (P2) for introducing and discharging the seawater, and a plurality of partitioned fluid passages (R) provided in the chamber to allow the concentrated seawater port (P1) and the seawater port (P2) to communicate with each other.
    • 能够解决滑动构件的磨损问题的海水淡化系统,能够通过制造能量交换室无活塞构造来抑制浓缩海水和海水的混合。 在通过使由泵加压的海水通过反渗透膜分离装置(4)将海水分离成淡水和浓缩海水的用于从海水生产淡水的海水淡化系统中,用于 利用从反渗透膜分离装置(3)排出的浓缩海水的压力能作为对海水的一部分加压的能量。 能量交换室包括用于引入和排出浓缩海水的集中海水口(P1),用于引入和排出海水的海水口(P2)和设置在室中的多个分隔流体通道(R),以允许 集中海水口(P1)和海水口(P2)相互通信。