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    • 2. 发明授权
    • Power recovery chamber
    • 动力回收室
    • US08277653B2
    • 2012-10-02
    • US12415345
    • 2009-03-31
    • Masao ShinodaKenichi HoshinoAkira GotoHideki Kanno
    • Masao ShinodaKenichi HoshinoAkira GotoHideki Kanno
    • B01D65/00F16J1/04
    • B01D61/06B01D61/025C02F1/441C02F2103/08Y02A20/131
    • A power recovery chamber is used for a positive-displacement power recovery apparatus in the seawater desalination plant or system. The power recovery chamber includes a cylinder, a piston disposed in the cylinder and capable of being reciprocated in a longitudinal direction of the cylinder, and a piston guide disposed in the cylinder and extending in the longitudinal direction of the cylinder for guiding the piston when the piston is reciprocated in the longitudinal direction of the cylinder. At least a part of an outer circumferential surface of the piston is out of contact with an inner surface of the cylinder, and the piston is brought into contact with the piston guide at a part where the piston guide passes through the piston.
    • 电力回收室用于海水淡化设备或系统中的正排量动力回收装置。 动力回收室包括:气缸,设置在气缸中的能够在气缸的纵向方向上往复运动的活塞;以及活塞导向件,其设置在气缸中,并且在气缸的纵向方向上延伸以在活塞的纵向方向上引导活塞 活塞在气缸的纵向方向上往复运动。 活塞的外周面的至少一部分与气缸的内表面不接触,并且活塞在活塞引导件通过活塞的部分处与活塞引导件接触。