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    PORTABLE LIQUID-FILTRATION DEVICE
    301.
    发明公开
    PORTABLE LIQUID-FILTRATION DEVICE 审中-公开

    公开(公告)号：EP3223933A4

    公开(公告)日：2018-07-18

    申请号：EP15864124

    申请日：2015-11-24

    Applicant: CASCADE DESIGNS INC

    Inventor： BARCHET CHRISTOPHER RICHARD

    IPC: B01D61/14 ,  B01D61/18 ,  B01D63/02 ,  B01D65/08 ,  C02F1/44

    CPC classification number: B01D61/18 ,  B01D61/20 ,  B01D63/02 ,  B01D65/08 ,  B01D2313/16 ,  B01D2313/18 ,  B01D2313/19 ,  B01D2313/243 ,  B01D2321/205 ,  C02F1/002 ,  C02F1/444 ,  C02F2201/005 ,  C02F2201/006

    Abstract: A portable liquid-filtration device includes an inlet port, a filtering portion including a filtering medium and fluidly coupled to the inlet port, a filtered-liquid output port fluidly coupled to the filtering portion, a flush port fluidly coupled to the filtering portion, and a manually activated pump assembly fluidly coupled to the inlet port, filtering portion, output port and flush port. The pump assembly is configured, when activated, to create a negative fluid pressure at the inlet port and a positive fluid pressure at the output port and the flush port. As a consequence of activation of the pump assembly, the filtering portion receives unfiltered liquid from the inlet port, the output port receives from the filtering portion only liquid traversing the filtering medium in a first direction, and the flush port receives from the filtering portion liquid traversing the filtering medium in a second direction different from the first direction.

    BALLAST WATER PRODUCTION METHOD AND BALLAST WATER TREATMENT SYSTEM
    303.
    发明公开
    BALLAST WATER PRODUCTION METHOD AND BALLAST WATER TREATMENT SYSTEM 审中-公开
    压载水生产方法和压载水处理系统

    公开(公告)号：EP3266508A1

    公开(公告)日：2018-01-10

    申请号：EP16758704.7

    申请日：2016-02-03

    Applicant: Kuraray Co., Ltd.

    Inventor： YAMAMOTO, Mitsuaki ,  HAGIWARA, Kazuaki ,  TAJIMA, Yasuhiro

    IPC: B01D29/11 ,  B01D24/48 ,  B01D29/50 ,  B01D29/60 ,  B01D29/66 ,  B01D65/02 ,  B63B13/00 ,  C02F1/00

    CPC classification number: B01D29/66 ,  B01D29/11 ,  B01D29/216 ,  B01D29/52 ,  B01D29/606 ,  B01D35/0273 ,  B01D35/12 ,  B01D65/02 ,  B01D2201/182 ,  B01D2201/54 ,  B63B13/00 ,  B63J4/002 ,  C02F1/00 ,  C02F1/004 ,  C02F2103/008 ,  C02F2201/005 ,  C02F2209/03 ,  C02F2303/16

    Abstract: A ballast water production method includes a filtering step of passing raw water supplied into a housing (20) through a filter (21) from a primary side that is upstream of the filter (21) to a secondary side that is downstream of the filter; a volume-increasing step of, after the filtering step, increasing a volume of water present in a space on the secondary side of the housing (20) while the supply of the raw water into the housing (20) is stopped; a pressurizing step of, after the volume-increasing step, pressurizing an inside of the housing (20) from the secondary side while the supply of the raw water into the housing (20) is stopped; and a rinsing step of, after the pressurizing step, passing a fluid through the filter (21) from the secondary side to the primary side while the supply of the raw water into the housing (20) is stopped.

    Abstract translation: 一种压舱水制造方法，其特征在于，包括：过滤工序，将从过滤器（21）的上游侧的一次侧向过滤器的下游侧的二次侧通过过滤器（21）供给到壳体（20） 在所述过滤步骤之后，在停止向所述壳体（20）中供应所述原水的同时，增加存在于所述壳体（20）的所述次级侧上的空间中的水的体积的体积增大步骤; 加压步骤，在所述容积增大步骤之后，在停止向所述壳体（20）中供应所述原水的同时，从所述次级侧对所述壳体（20）的内部加压; 以及在加压步骤之后，在原水向壳体（20）的供应停止的同时，使流体从次级侧流过过滤器（21）到初级侧的漂洗步骤。

    MULTIFUNCTIONAL SOFTENING VALVE AND WATER PROCESSING APPARATUS THEREOF
    304.
    发明公开
    MULTIFUNCTIONAL SOFTENING VALVE AND WATER PROCESSING APPARATUS THEREOF 审中-公开

    公开(公告)号：EP3104052A4

    公开(公告)日：2017-12-20

    申请号：EP15736947

    申请日：2015-01-20

    Applicant: WENZHOU RUNXIN MFG MACHINE CO LTD

    Inventor： WU XIAORONG ,  YUAN HAILIN

    IPC: F16K11/074 ,  C02F1/00 ,  C02F1/42 ,  C02F5/00

    CPC classification number: F16K11/0743 ,  C02F1/003 ,  C02F1/42 ,  C02F5/00 ,  C02F2201/005 ,  C02F2303/16

    Abstract: A multifunctional softening valve and a water processing apparatus thereof. The multifunctional softening valve comprises a valve body (1), an ejector, a movable valve plate (4), a fixed valve plate (3), and a saline water control valve (5). The valve body (1) is provided with a water inlet (20), a water outlet (21), a water drainage port (22), and a salt absorbing branch runner (26). The valve body (1) is provided with a through-hole in communication with a filter element upper portion (16), a filter element lower portion (17) and an ejector inlet (24). An ejector outlet (25) is in communication with the filter element lower portion (17). The salt absorbing branch runner (26) is provided with a saline water inlet (23). The saline water inlet (23) is provided with a saline water control valve (5). The fixed valve plate (3) is provided with a plurality of through-holes, and the through-holes are distributed according to a distribution mode of equally dividing the cross section of the fixed valve plate into six parts, and the movable valve plate (4) is fitted to the fixed valve plate (3). In the present application, by means of the distribution of equally dividing the plane softening valve into six parts, water processing functions are implemented.

    FILTER DEVICE
    305.
    发明公开
    FILTER DEVICE 审中-公开
    FILTERVORRICHTUNG

    公开(公告)号：EP3072570A4

    公开(公告)日：2017-06-28

    申请号：EP14863240

    申请日：2014-11-12

    Applicant: HYUN DAI HEAVY IND CO LTD

    Inventor： JANG WON TAEK ,  CHUNG KYUNG NAM ,  KIM YANG GYU ,  JEONG GIL JU ,  RHEE TAE JIN ,  HAN KI HOON ,  YOON SUNG-HWAN ,  LEE HYUN WOO ,  OH SEUNGHYE

    IPC: B01D29/62 ,  B01D29/23 ,  B01D29/68 ,  B01D29/96

    CPC classification number: B01D29/668 ,  B01D29/33 ,  B01D29/52 ,  C02F1/001 ,  C02F2103/008 ,  C02F2201/005

    Abstract: Disclosed is a filter device. The filter device includes a filter housing including an inflow port, through which ballast water flows in, and an outflow port through which the ballast water flows out, a plurality of filter members provided in the filter housing to filter out a foreign substance included in the ballast water, and a backwashing unit coupled to at least one of the plurality of filter members to filter out the foreign substance by using a difference internal pressure and atmospheric pressure. The backwashing unit is provided for the ballast water to flow in so that when it is required for the backwashing unit to remove the foreign substance, at least one of the plurality of filter members coupled to the backwashing unit filters out the foreign substance included in the ballast water.

    Abstract translation: 公开了一种过滤装置。 过滤器装置包括：过滤器壳体，其包括压舱水流入的流入口和压舱水流出的流出口;多个过滤器部件，其设置在过滤器壳体中以过滤包含在过滤器壳体中的异物 压载水和反洗单元，所述反洗单元联接至所述多个过滤器构件中的至少一个，以通过使用不同的内部压力和大气压力过滤掉所述异物。 反洗单元设置为使压载水流入，以便当需要反洗单元去除异物时，与反洗单元连接的多个过滤器构件中的至少一个过滤器构件过滤掉包含在反洗单元中的异物 压载水。

    DEVICE AND METHOD FOR SANITIZING SURFACES AND TREATING WATER USING OZONE
    307.
    发明公开
    DEVICE AND METHOD FOR SANITIZING SURFACES AND TREATING WATER USING OZONE 审中-公开
    装置和方法对表面消毒并水与臭氧制备

    公开(公告)号：EP3003534A4

    公开(公告)日：2017-01-25

    申请号：EP14806926

    申请日：2014-06-06

    Applicant: LVD ACQUISITION LLC

    Inventor： BUSICK LOUIS M

    IPC: B01D47/10 ,  B01F5/06 ,  C02F1/78

    CPC classification number: C02F1/78 ,  C02F2201/005 ,  C02F2201/78 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2301/046

    Abstract: A system for and method of sanitizing water and waterway surfaces using ozone gas is disclosed wherein water is circulated from a water reservoir in a water ozonation loop means. Ozone is generated by an ozone generator and dispensed into the circulating water by an ozone feed means. In some embodiments the ozone is generated from gas in the water reservoir and dispensed into the water ozonation loop means at a venturi tube. A controller is provided for activating an ozonation cycle. In some embodiments, the ozonation cycle includes the actuation of a circulating water pump for a cycle interval, and the actuation of an ozone generator during an ozone generation interval, which is less than the cycle interval.

    WASSERBEHANDLUNGSVORRICHTUNG MIT DOSIEREINRICHTUNG SOWIE VERFAHREN ZUR WASSERBEHANDLUNG
    310.
    发明公开
    WASSERBEHANDLUNGSVORRICHTUNG MIT DOSIEREINRICHTUNG SOWIE VERFAHREN ZUR WASSERBEHANDLUNG 审中-公开
    与水处理剂量和方法水处理装置

    公开(公告)号：EP3067326A1

    公开(公告)日：2016-09-14

    申请号：EP16159193.8

    申请日：2016-03-08

    Applicant: BWT Wassertechnik GmbH

    Inventor： Bergann, Ralph

    IPC: C02F1/68 ,  C02F1/42 ,  C02F5/00

    CPC classification number: C02F1/42 ,  B01F3/0853 ,  B01F3/0865 ,  B01F7/00308 ,  B01F7/00916 ,  C02F1/008 ,  C02F1/4674 ,  C02F1/686 ,  C02F5/00 ,  C02F5/086 ,  C02F2001/425 ,  C02F2201/005 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2303/08 ,  C02F2303/16

    Abstract: Die Erfindung betrifft eine Wasserbehandlungsvorrichtung umfassend eine Wasserleitung (80) für Wasser, wobei das Wasser die Wasserleitung (80) in einer Strömungsrichtung durchfließen kann, sowie eine Dosiereinrichtung (10) für ein Wasserbehandlungsmittel, wobei die Dosiereinrichtung (10) einen Dosiermittelbehälter (11) und eine Einspeiseleitung (33) umfasst, wobei die Einspeiseleitung (33) so an die Wasserleitung (80) angeschlossen ist, dass Wasserbehandlungsmittel aus dem Dosiermittelbehälter (11) in die Wasserleitung (80) abgegeben werden kann. Die Wasserbehandlungsvorrichtung ist dadurch gekennzeichnet, dass in der Wasserleitung (80) eine Mischeinrichtung (15) mit einem beweglichen Mischelement angeordnet ist, um das Wasser mit dem Wasserbehandlungsmittel zu mischen. Die Erfindung betrifft darüber hinaus ein entsprechendes Verfahren zur Wasserbehandlung.

    Abstract translation: 本发明涉及一种水处理装置，其包括用于水的水管线（80）中，水可以通过在流动方向上的水管线（80）流动，并且用于水处理剂计量装置（10），其中，所述计量装置（10）具有计量介质（11）和 包括一个进料管线（33），其中，所述进料管线（33），以便于水管线（80）连接，以便从定量介质（11），该水处理剂可排放到水管线（80）。 的水处理装置，其特征在于混合装置（15）被布置成与在水管线（80）的可移动的混合元件，以水与水处理剂混合。 本发明还涉及一种用于水处理的相应方法。

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