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    Ozone water producing apparatus and gas-liquid mixture producing apparatus
    171.
    发明申请
    Ozone water producing apparatus and gas-liquid mixture producing apparatus 审中-公开
    臭氧水生产装置和气液混合物制备装置

    公开(公告)号：US20040011642A1

    公开(公告)日：2004-01-22

    申请号：US10198040

    申请日：2002-07-18

    Inventor： Akihisa Koganezawa ,  Norikazu Takada ,  Kazuhiro Saito

    IPC: C25C007/00 ,  C25D017/00

    CPC classification number: C01B13/10 ,  B01F3/0451 ,  B01F3/04836 ,  B01F15/00155 ,  B01F2003/04886 ,  B01F2005/0022 ,  C02F2201/784 ,  C02F2303/04

    Abstract: An ozone water producing apparatus comprises: a gas-liquid mixing vessel having a water-discharging port near the bottom and a gas-discharging port at an upper portion; an inner vessel inside the gas-liquid mixing vessel, having an upper opening positioned lower than the gas-discharging port; a main conduit having one end extending into the gas-liquid mixing vessel and opening at a lower portion inside the inner vessel, and having an end connected to a pressure source of water via a water-supplying valve; a gas-induction conduit having one end connecting to the main conduit, and having an end connected to a gas-induction valve; a gas-discharging conduit having one end connected to the gas-discharging port, and having an end connected to a gas-discharging valve; a communicating conduit connecting the gas-induction valve and the gas-discharging valve; an ozone generator connected to the communicating conduit; and an ozone-decomposing catalyst vessel connected to the communicating conduit.

    Abstract translation: 臭氧水生成装置包括：具有靠近底部的排水口和在上部的排气口的气液混合容器; 气液混合容器内部的内部容器，具有位于气体排出口下方的上部开口; 主管道，其一端延伸到气液混合容器中，并在内容器内部的下部开口，并且具有通过供水阀连接到水压源的一端; 气体导管，其一端连接到主导管，并且具有连接到气体导入阀的端部; 气体排出管，其一端连接到气体排出口，并且一端连接到气体排出阀; 连接气体导入阀和气体排出阀的连通管道; 连接到所述连通导管的臭氧发生器; 以及连接到连通导管的臭氧分解催化剂容器。

    Gas/liquid contact chamber and a contaminated water treatment system incorporating said chamber
    172.
    发明申请
    Gas/liquid contact chamber and a contaminated water treatment system incorporating said chamber 审中-公开
    气体/液体接触室和包含所述室的污染水处理系统

    公开(公告)号：US20020190404A1

    公开(公告)日：2002-12-19

    申请号：US10104630

    申请日：2002-03-22

    Inventor： Isaac F. Baarda

    IPC: B01F003/04

    CPC classification number: C02F1/78 ,  B01F3/04049 ,  B01F3/04248 ,  B01F3/08 ,  B01F5/20 ,  B01F2215/0052 ,  C02F2103/008 ,  C02F2103/26 ,  C02F2103/32 ,  C02F2201/784 ,  C02F2209/23 ,  C02F2209/235

    Abstract: This invention presents a unique gas/liquid contact chamber that produces intimate contact between a gas, such as ozone, and a liquid in a manner that promotes the greatest possible mass gas transfer of the gas into the liquid. This contact chamber may be coupled with other contaminated water treatment technologies giving contaminated water treatment systems that produce pure water. By the use of combinations of selected technologies specific contaminated water treatment problems, such as disinfection of wastewater treatment plant effluents or portable water treatment systems for emergency use, may be developed. Such water treatment systems also combine the use of fine spray technology, gas/liquid mixing technology, and fine bubble technology for mass gas transfer of gas into liquid. The contact chamber and the systems it can be combined with, are all simple, economical, easily constructed, and highly flexible in application and physical arrangement.

    Abstract translation: 本发明提供了一种独特的气体/液体接触室，其以促进气体进入液体的最大可能质量气体传递的方式产生诸如臭氧的气体和液体之间的紧密接触。 该接触室可与其它污染的水处理技术相结合，产生产生纯净水的污染水处理系统。 通过使用选定技术的组合，可以开发特定污染的水处理问题，如废水处理厂废水的消毒或紧急使用的便携式水处理系统。 这种水处理系统还结合使用精细喷雾技术，气/液混合技术和细气泡技术，将气体质量气体传递到液体中。 接触室和可与之组合的系统在应用和物理布置方面都是简单，经济，易于构造和高度灵活的。

    BALLAST WATER TREATMENT DEVICE HAVING DEVICE FOR INJECTING BROMINE SALT AND OZONE
    174.
    发明公开
    BALLAST WATER TREATMENT DEVICE HAVING DEVICE FOR INJECTING BROMINE SALT AND OZONE 审中-公开
    具有注射溴盐和臭氧的装置的镇流器水处理装置

    公开(公告)号：EP3231701A1

    公开(公告)日：2017-10-18

    申请号：EP15867819.3

    申请日：2015-11-19

    Applicant: NK Co., Ltd.

    Inventor： PARK, Sung Jin ,  YOON, Seung Je ,  CHO, Dong Yeon ,  KIM, Sang Yong ,  PARK, Tae Hyeon ,  KIM, In Dong

    IPC: B63J4/00 ,  C02F1/50 ,  C02F1/78 ,  B63B13/00

    CPC classification number: B63J4/002 ,  B63B13/00 ,  B63J4/00 ,  C02F1/50 ,  C02F1/766 ,  C02F1/78 ,  C02F2103/008 ,  C02F2201/78 ,  C02F2201/784 ,  C02F2209/40 ,  C02F2303/04

    Abstract: A ballast water treatment apparatus equipped with devices for injecting bromine salt and ozone according to the present invention includes a ballast pipe 100 into which seawater flows; a ballast pump 110 for transferring seawater into the ballast pipe 100; bromine salt injection part 3000; and an ozone processor 2000, wherein the bromine salt injection part 3000 includes bromine salt storage tank 300 for storing bromine salt; bromine salt transfer pipe 310, which is connected to the ballast pipe 100, for injecting bromine salt supplied from the bromine salt storage tank 300 into the ballast pipe 100; and bromine salt injection pump 340, which is installed in the bromine salt transfer pipe 310, for pressurizing bromine salt to be injected into the ballast pipe 100, and the ozone processor 2000 includes an ozone injection device 200 for supplying ozone to the ballast pipe 100; a mixer 220, which is installed in the ballast pipe 100, for mixing ozone supplied from the ozone injection device 200 and seawater transferred into the ballast pipe 100; and an ozone transfer pipe 210, which is connected to the mixer 220 of the ballast pipe 100, for injecting ozone supplied from the ozone injection device 200 into the ballast pipe 100.
    In addition, the present invention provides a ballast water treatment apparatus equipped with devices for injecting bromine salt and ozone, to which a side-stream portion for bypassing seawater is added. Thus, in another embodiment, the ballast water treatment apparatus includes a ballast pipe 100 into which seawater flows; a ballast pump 110 for transferring seawater into the ballast pipe 100; a side-stream portion 4000; bromine salt injection part 3000; and an ozone processor 2000, wherein the side-stream portion 4000 includes a side-stream pipe 400, which is branched from the ballast pipe 100, for bypassing a portion of seawater introduced from the ballast pipe 100; a side-stream pump 410, which is installed in the side-stream pipe 400, for transferring a portion of seawater bypassed from the ballast pipe 100 into the side-stream pipe 400; and an injector 420 for injecting the bypassed seawater back into the ballast pipe 100, the bromine salt injection part 3000 includes bromine salt storage tank 300 for storing bromine salt; bromine salt transfer pipe 310, which is connected to the side-stream pipe 400, for injecting bromine salt supplied from the bromine salt storage tank 300 into the side-stream pipe 400; and bromine salt injection pump 340, which is installed in the bromine salt transfer pipe 310, for pressurizing bromine salt to be injected into the side-stream pipe 400, and the ozone processor 2000 includes an ozone injection device 200 for supplying ozone to the side-stream pipe 400; a mixer 220, which is installed in the side-stream pipe 400, for mixing ozone supplied from the ozone injection device 200 and seawater transferred into the side-stream pipe 400; and an ozone transfer pipe 210, which is connected to the mixer 220 of the side-stream pipe 400, for injecting ozone supplied from the ozone injection device 200 into the side-stream pipe 400. In each case, the positions of the bromine salt injection part 3000 and the ozone processor 2000 may be determined differently depending on the situation.
    In addition, in the ballast water treatment apparatus according to the present invention, the bromine salt storage tank 300 may be located above a point where the side-stream pipe 400 or the ballast pipe 100 is connected to the bromine salt transfer pipe 310 so that bromine salt is injected into the side-stream pipe 400 or the ballast pipe 100 by hydraulic pressure and thus the bromine salt injection pump 340 may be omitted. In addition, the bromine salt injection part 3000 may further include a diffuser 350 for diffusing bromine salt so that bromine salt is sufficiently mixed with seawater, when bromine salt is injected into the side-stream pipe 400 or the ballast pipe 100.
    In summary, a method of generating hypobromous acid responsible for maintaining sterilizing power has been suggested as a method of securing the disadvantage of conventional ozone treatment system, such as short residence period of ozone. According to the ballast water treatment system of the present invention, by introducing bromine salt injection process in addition to an ozone treatment process, it is possible to sufficiently generate hypobromous acid even in seawater containing a low content of bromine salt or low salt water. Therefore, when the system of the present invention is used, hypobromous acid may be sufficiently generated without being affected by the conditions of water intake area, and consequently sterilization may be continuously preformed in a ballast tank.

    Abstract translation: 装备有根据本发明的用于注入溴盐和臭氧的装置的压载水处理设备包括：海水流入的压载管100; 用于将海水输送到压载管100中的压载泵110; 溴盐注射部分3000; 和臭氧处理器2000，其中溴盐注入部分3000包括用于存储溴盐的溴盐存储罐300; 溴盐传输管310，其连接到压载管100，用于将从溴盐储存罐300供应的溴盐注入到压载管100中; 以及溴盐注入泵340，其安装在溴盐输送管310中，用于加压溴盐以注入压载管100，并且臭氧处理器2000包括用于将臭氧供应到压载管100的臭氧注入装置200 ; 安装在压载管100中的混合器220，用于混合从臭氧喷射装置200供应的臭氧和输送到压载管100中的海水; 和连接到压载管100的混合器220的臭氧输送管210，用于将从臭氧喷射装置200供应的臭氧喷射到压载管100中。另外，本发明提供了一种压载水处理装置， 用于注入溴盐和臭氧的装置，其中添加了用于绕过海水的侧流部分。 因此，在另一实施例中，压载水处理设备包括：海水流入的压载管100; 用于将海水输送到压载管100中的压载泵110; 侧流部分4000; 溴盐注射部分3000; 和臭氧处理器2000，其中侧流部分4000包括从压载管100分支出的旁路管400，用于绕过从压载管100引入的海水的一部分; 侧流泵410，其安装在侧流管400中，用于将从压载管100绕过的海水的一部分转移到侧流管400中; 以及用于将旁通的海水注回到压载管100中的注入器420，溴盐注入部分3000包括用于存储溴盐的溴盐存储罐300; 溴盐输送管310，其连接到侧流管400，用于将从溴盐储槽300供应的溴盐注入到侧流管400中; 和溴盐注入泵340，其安装在溴盐输送管310中，用于加压溴盐以注入侧流管400，并且臭氧处理器2000包括臭氧注入装置200，用于向侧面管 流管400; 安装在侧流管道400中的混合器220，用于混合从臭氧喷射装置200供应的臭氧和传输到侧流管道400中的海水; 臭氧输送管210连接到侧流管400的混合器220，用于将从臭氧喷射装置200供应的臭氧喷射到侧流管400中。在每种情况下，溴盐 注入部分3000和臭氧处理器2000可根据情况而不同地确定。 此外，在根据本发明的压载水处理设备中，溴盐储罐300可位于侧流管400或压载管100连接到溴盐输送管310的点的上方，使得 通过液压将溴盐注入到支流管400或压载管100中，因此可以省略溴盐注入泵340。 另外，溴盐注入部分3000可以进一步包括用于扩散溴盐的扩散器350，使得当溴盐被注入到支流管400或者压载管100中时溴盐与海水充分混合。总之， 作为确保现有的臭氧处理系统的缺点，例如臭氧的停留时间短的方法，提出了负责维持杀菌力的次溴酸的生成方法。 根据本发明的压载水处理系统，除臭氧处理工序以外，通过引入溴盐注入工艺，即使在含有低含量溴盐或低盐水的海水中也可以充分产生次溴酸。 因此，当使用本发明的系统时，可以充分产生次溴酸而不受入水区域条件的影响，因此可以在压载舱中连续地进行灭菌。

    Gas dispersion apparatus for improved gas-liquid mass transfer
    179.
    发明公开
    Gas dispersion apparatus for improved gas-liquid mass transfer 有权
    Gasverteilungsvorrichtungfüreinen动词desserten Gas-Flüssigkeit-Massentransfer

    公开(公告)号：EP2573053A1

    公开(公告)日：2013-03-27

    申请号：EP12185490.5

    申请日：2012-09-21

    Applicant: AIR PRODUCTS AND CHEMICALS, INC.

    Inventor： Dholakia, Vipul P. ,  Ott Weist, Annemarie ,  Mitchell, Jr., David Lee

    IPC: C02F1/78 ,  C02F1/72 ,  C02F101/30 ,  C02F101/36

    CPC classification number: C02F1/78 ,  C02F1/722 ,  C02F1/725 ,  C02F2101/305 ,  C02F2101/306 ,  C02F2101/366 ,  C02F2201/782 ,  C02F2201/784 ,  C02F2209/03 ,  C02F2209/23 ,  C02F2209/235 ,  C02F2209/40 ,  C02F2301/066 ,  C02F2303/18

    Abstract: The invention discloses an apparatus and method to uniformly disperse ozone gas bubbles into liquid phase water for the treatment thereof. The apparatus consists of a water inlet section connected with a section with structured packing or monolith having parallel flow channels. A portion of the influent water is withdrawn from the main water stream as a side stream, pressurized by a pump, mixed with ozone-containing gas, and then injected back into the main water flow. The side stream may be divided into multiple streams either before or after mixing with the ozone-containing gas, and then injected into the main flow section upstream of the packed section. In alternate embodiments, the ozone-containing gas can be injected directly through the gas diffusers just upstream of the packed section in order to achieve uniform concentration of gas and liquid in the fluid entering the monolith.

    Abstract translation: 本发明公开了一种将臭氧气泡均匀分散到液相水中进行处理的装置和方法。 该装置由与具有平行流动通道的结构化填料或整料连接的进水部分组成。 流入水的一部分作为侧流从主水流中取出，用泵加压，与含臭氧气体混合，然后注入主水流。 侧流可以在与含臭氧的气体混合之前或之后分成多个流，然后注入到包装部分的上游的主流段中。 在替代实施例中，含臭氧气体可以直接通过填充部分上游的气体扩散器注入，以实现进入整体料的流体中气体和液体的均匀浓度。

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