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    Suction adapter for filtration screens
    1.
    发明授权
    Suction adapter for filtration screens 有权

    公开(公告)号：US11235265B2

    公开(公告)日：2022-02-01

    申请号：US16644881

    申请日：2019-01-08

    申请人： AMIAD WATER SYSTEMS LTD.

    发明人： Oded Matas ,  Boaz Zur

    IPC分类号： B01D29/15 ,  B01D29/52 ,  B01D29/66 ,  B01D29/23

    摘要： A suction adapter for filtration systems is disclosed. The suction adapter is useful for filtration systems in which there are screen regions unapproachable by intake openings of nozzles of the suction scanner, such as the case with pleated screens. The suction adapter comprises a partitioning adapted to match within a space-extension of a predetermined size and shape, whereby being useful for tunneling a suction power from an intake opening of the suction scanner to a screen region unapproachable by the intake opening. A method for cleaning a filtration screen having screen regions gapped from a closest approach of an intake opening of a suction scanner is disclosed. The method comprises providing immovable tunneling means between the screen regions and a location of the closest approach, whereby tunneling a suction power of the suction scanner to respective spots on the screen regions when closely approached, respectively, by the intake opening.

    BACK-FLUSH FILTER SYSTEMS AND MECHANISMS THEREFOR
    6.
    发明申请
    BACK-FLUSH FILTER SYSTEMS AND MECHANISMS THEREFOR 审中-公开
    反冲洗过滤器系统及其机理

    公开(公告)号：US20140305862A1

    公开(公告)日：2014-10-16

    申请号：US14350582

    申请日：2012-10-11

    申请人： AMIAD WATER SYSTEMS LTD.

    发明人： Boaz Zur ,  Rudolph Kaner ,  Ruven Shtekelmacher ,  Avi Levi ,  Tzur Bobrov ,  Ud Mussel ,  Amir Ziv-Av ,  Dvir Brand

    IPC分类号： B01D29/68

    CPC分类号： B01D29/68 ,  B01D29/52 ,  B01D29/6438 ,  B01D29/668 ,  B01D29/682 ,  B01D29/684 ,  B01D29/686 ,  B01D29/688 ,  B01D33/37 ,  B01D33/463 ,  B01D33/503 ,  B01D46/001 ,  B01D46/0012 ,  B01D46/002

    摘要： Provided is a filtration system including a filter housing having an inlet port and an outlet port. A plurality of filtration units are disposed within the filter housing. The system can further include at least one cleaning system configured for cleaning at least one filtration unit of the plurality of filtration units and at least one drive unit. The at least one drive unit can be configured for displacing one or both of said at least one filtration unit of the filtration units and the at least one cleaning system with respect to the other of said at least one filtration unit of the filtration units and said at least one cleaning system.

    摘要翻译： 提供了一种过滤系统，其包括具有入口和出口的过滤器壳体。 多个过滤单元设置在过滤器壳体内。 系统还可以包括至少一个清洁系统，该系统被配置用于清洁多个过滤单元中的至少一个过滤单元和至少一个驱动单元。 所述至少一个驱动单元可被配置成相对于过滤单元的所述至少一个过滤单元中的另一个移动所述过滤单元的所述至少一个过滤单元中的一个或两个，并且所述至少一个清洁系统， 至少一个清洁系统。

    Filtration system
    8.
    发明授权
    Filtration system 有权

    公开(公告)号：US11040299B2

    公开(公告)日：2021-06-22

    申请号：US16644929

    申请日：2019-01-22

    申请人： AMIAD WATER SYSTEMS LTD.

    发明人： Ra'anan Ben Horin ,  Kfir Atias ,  Alex Zendel

    IPC分类号： B01D29/66 ,  B01D29/15 ,  B01D29/52 ,  B01D35/12 ,  C02F1/00 ,  F16K11/083 ,  F16K11/085 ,  F16K11/22

    摘要： A filtration system is disclosed, which comprises a filtration-element within a filtration chamber, and a valving device located exteriorly to the filtration chamber, for reversing the direction of fluid-flow through the filtration-element for backwashing. The valving device thus functions as a common valve for handling both filtration and backwash. The common valve is based on a linearly-movable plug located inside a valve housing which is communicable with the filtration chamber, with a source of fluid to be filtered, and with evacuation port for backwash fluid, through three respective openings in the valve housing, and is characterized by an uninterrupted bend-free flow-channel extending at least from exteriorly to an inlet opening of the valve housing, to the body of the filtration-element whenever the common valve is in a filtration mode of operation.

    Self cleaning filter system
    9.
    发明授权
    Self cleaning filter system 有权

    公开(公告)号：US09901850B2

    公开(公告)日：2018-02-27

    申请号：US13990938

    申请日：2011-12-01

    申请人： Boaz Zur ,  Rudolph Kaner ,  Ruven Shtekelmacher ,  Yitzhak Sabag

    发明人： Boaz Zur ,  Rudolph Kaner ,  Ruven Shtekelmacher ,  Yitzhak Sabag

    IPC分类号： B01D24/46 ,  B01D29/68 ,  B01D29/11

    CPC分类号： B01D29/68 ,  B01D29/117 ,  B01D29/686 ,  B01D29/688 ,  B01D2201/082

    摘要： Provided is a fluid filtration unit including a housing accommodating a stationary cylindrical filter element, defining a raw fluid chamber extending between an inlet of the housing and raw fluid face of the cylindrical filter element, and a filtered fluid chamber extending between a filtered fluid face of the filter element and an outlet from the housing. A flushing and backspraying assembly includes at least one flushing pipe coupled to a lower pressure source and extending within the raw fluid chamber, and configured with a plurality of flushing nozzles disposed in close proximity with the raw fluid face of the filter element, and at least one backspraying arm coupled to a pressurized fluid source and extending within the filtered fluid chamber and configured with an array of backspraying nozzles disposed in close proximity with the filtered fluid face of the filter element, and a driving mechanism for selectively imparting the flushing and backspraying assembly with rotary and linear motion.

    FLUID CONTAMINATION PREVENTION SYSTEM
    10.
    发明申请
    FLUID CONTAMINATION PREVENTION SYSTEM 有权
    流体污染防治体系

    公开(公告)号：US20140305854A1

    公开(公告)日：2014-10-16

    申请号：US14357294

    申请日：2012-11-14

    申请人： Yoram Bentor ,  Ra'anan Ben-Horin

    发明人： Yoram Bentor ,  Ra'anan Ben-Horin

    IPC分类号： B01D35/30 ,  B01D29/92

    CPC分类号： B01D35/30 ,  B01D29/117 ,  B01D29/52 ,  B01D29/92 ,  B01D36/001 ,  B01D2201/204 ,  B01D2201/34

    摘要： The disclosed subject matter is directed to a fluid treating system comprising a housing configured with at least one fluid inlet port and at least one fluid outlet port, with at least one fluid treating chamber disposed between and being in flow communication with said at least one fluid inlet port and at least one fluid outlet port, and at least one intermediate chamber disposed between at least one inlet port and at least one of the fluid treating chamber and outlet port. The at least one intermediate chamber is vented to the atmosphere or coupleable to a vacuum source.

    摘要翻译： 所公开的主题涉及流体处理系统，该流体处理系统包括构造成具有至少一个流体入口端口和至少一个流体出口端口的壳体，其中至少一个流体处理室设置在所述至少一个流体 入口端口和至少一个流体出口端口，以及设置在至少一个入口端口和流体处理室和出口端口中的至少一个之间的至少一个中间室。 至少一个中间室被排放到大气中或者可以耦合到真空源。