B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 8/00 (2006.01) B01D 11/02 (2006.01) B01D 15/02 (2006.01) B01J 8/02 (2006.01) B01J 47/00 (2006.01) B01J 47/10 (2006.01) B01J 49/00 (2006.01) C02F 1/42 (2006.01)
Patent
CA 2067347
A liquid-solid contacting device which includes a plurality of chambers (101) for solid particulate material, such as zeolite for ion exchange is described, The chambers are mounted on a rotatable carriage (102) about a central axis (A). A cylindrical valve (301) at the central axis controls the flow of liquid to the respective chambers as he chambers rotate at a constant speed about the central axis. The valve arrangement controls both the flow into and out of the individual chambers, and includes a stationary cylinder (302) and a rotating cylinder (303). Outlet tubes (309) and inlet tubes (310) connect the chambers (101) individually to transitional tubes (416, 417) in the interior of the rotating cylinder (303). Stationary inlet ports (307) and stationary outlet ports (308), are provided in the stationary cylinder (302). As the rotating cylinder (303) rotates, the ports (426) are successively aligned with the ports (307) and the ports (427) are aligned with the ports (308) to allow flow of fluid through the tubes (305, 306),
Dispositif de mise en contact de liquides-solides, comprenant une pluralité de chambres (101) destinées à de la matière particulaire solide, telle qu'une zéolite permettant l'échange d'ions. Les chambres sont montées sur un chariot (102) rotatif, autour d'un axe (A) central. Une vanne (301) cylindrique fixée sur l'axe central, régule l'écoulement de liquide dans les chambres respectives, à mesure que ces dernières tournent à une vitesse constante autour de l'axe central. L'agencement de la vanne commande l'écoulement dans les chambres individuelles et hors de celles-ci, et comprend un cylindre (302) fixe, ainsi qu'un cylindre (303) rotatif. Des tubes (309) de sortie et des tubes (310) d'admission relient les chambres (101) individuellement aux tubes (416, 417) de transmission se trouvant à l'intérieur du cylindre (303) rotatif. Des orifices (307) d'admission et des orifices (308) de sortie sont disposés dans ledit cylindre (302). A mesure que le cylindre (303) rotatif tourne, les orifices (426) sont alignés successivement avec les orifices (307), et les orifices (427) sont alignés avec les orifices (308) afin de permettre l'écoulement de fluides dans les tubes (305, 306).
Gowling Lafleur Henderson Llp
Progress Water Technologies Corp.
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