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公开(公告)号：US20120235050A1
公开(公告)日：2012-09-20
申请号：US13422521
申请日：2012-03-16
Applicant: Norimitsu ABE , Shinji KOBAYASHI , Takeshi IDE , Naoto YOSHIZAWA , Akihiko SHIROTA , Takahiro SOMA
Inventor： Norimitsu ABE , Shinji KOBAYASHI , Takeshi IDE , Naoto YOSHIZAWA , Akihiko SHIROTA , Takahiro SOMA
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F1/008 , C02F2201/322 , C02F2201/324 , C02F2201/326 , C02F2209/008 , C02F2209/40
Abstract: An ultraviolet irradiation system includes: an ultraviolet irradiation apparatus including a plurality of ultraviolet lamps; a flowmeter configured to measure a flow rate of the water to be treated that passes through the ultraviolet irradiation apparatus; and an ultraviolet-dose monitoring and controlling apparatus configured to monitor an ultraviolet dose of the ultraviolet irradiation apparatus and to control outputs of the ultraviolet lamps. The plurality of ultraviolet lamps include a first ultraviolet lamp and a plurality of second ultraviolet lamps. The ultraviolet irradiation apparatus includes: a first measurement head configured to measure an ultraviolet intensity of the first ultraviolet lamp; and a plurality of second measurement heads configured to respectively measure ultraviolet intensities of the plurality of the ultraviolet lamps. A distance between the first ultraviolet lamp and the first measurement head is set to a determined value.
Abstract translation: 紫外线照射系统包括：紫外线照射装置，包括多个紫外线灯; 流量计，被配置为测量通过所述紫外线照射装置的被处理水的流量; 以及紫外线剂量监视和控制装置，其被配置为监测紫外线照射装置的紫外线剂量并控制紫外线灯的输出。 多个紫外线灯包括第一紫外灯和多个第二紫外线灯。 紫外线照射装置包括：第一测量头，被配置为测量第一紫外线灯的紫外线强度; 以及多个第二测量头，其被配置为分别测量所述多个所述紫外线灯的紫外线强度。 将第一紫外线灯和第一测量头之间的距离设定为确定值。
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公开(公告)号：US20110237842A1
公开(公告)日：2011-09-29
申请号：US13124212
申请日：2009-06-02
Applicant: Ernst Martin Billing , Friedhelm Krüger
Inventor： Ernst Martin Billing , Friedhelm Krüger
CPC classification number: B01J19/123 , B01J2219/00772 , B01J2219/0877 , C02F1/325 , C02F1/66 , C02F1/722 , C02F1/725 , C02F1/727 , C02F1/78 , C02F2101/32 , C02F2101/36 , C02F2201/322 , C02F2201/3225 , C02F2201/3227 , C02F2201/328 , C02F2201/784 , C02F2301/024 , C02F2301/026
Abstract: An ultraviolet (UV) reactor for carrying out chemical reactions in a pumpable medium by means of UV. The pumpable medium may also be, where appropriate, a multi-phase medium. The UV reactor has a reactor chamber through which the medium can flow In a direction of flow from an inlet to an outlet. The reactor chamber is penetrated by a number of UV transparent jacket tubes, which are arranged one behind the other in the direction of flow. UV emitters are arranged within the jacket tubes for emitting UV radiation into the reactor chamber. The jacket tubes are arranged one behind the other and are interlocked against one another at an angle αin the circumferential direction of the reactor chamber.
Abstract translation: 用于通过UV在可泵送介质中进行化学反应的紫外线（UV）反应器。 可泵送介质在适当的情况下也可以是多相介质。 UV反应器具有反应室，介质可以通过该反应室在从入口到出口的流动方向上流动。 反应器室被许多UV透明护套管穿透，其在流动方向上一个接一个地布置。 UV发射器布置在护套管内，用于将UV辐射发射到反应室中。 护套管一个接一个布置，并且在反应室的圆周方向上以一定角度α彼此互锁。
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公开(公告)号：US20110168642A1
公开(公告)日：2011-07-14
申请号：US12986590
申请日：2011-01-07
Applicant: Miles Maiden
Inventor： Miles Maiden
IPC: C02F1/32
CPC classification number: C02F1/325 , B01J19/123 , C02F1/32 , C02F2201/009 , C02F2201/322 , C02F2201/326 , C02F2307/02 , Y02A20/212
Abstract: A system and method for powering an ultraviolet (UV) water purification system utilizing a dynamo. A dynamo, operably attached to the UV water purification system, generates power from a rotatable crank which is actuated by a user around an axis of the rotatable crank. When the crank is rotated, the dynamo produces an electrical current that activates and powers the UV lamp, which in turn, produces UV light to purify the water. To ensure that the water has been purified appropriately, a microcontroller, employed within the UV water purification system, tracks both the “on” time and the intensity of the UV lamp as the dynamo is cranked. Once the lamp has been “on” at a sufficient intensity and for an appropriate period of time to administer a required dose of UV light, the microcontroller disables the lamp and provides the user with notification that the process has completed.
Abstract translation: 一种利用发电机给紫外线（UV）水净化系统供电的系统和方法。 可操作地连接到UV水净化系统的发电机由可旋转曲柄产生动力，该旋转曲柄由使用者围绕可旋转曲柄的轴线致动。 当曲柄旋转时，发电机产生电流，该电流激活和供电UV灯，UV灯又产生UV光以净化水。 为了确保水已经被适当地净化，在UV水净化系统中使用的微控制器在发电机起动时跟踪UV灯的“开”时间和强度。 一旦灯已经以足够的强度“开”并且在适当的时间段内施加所需剂量的UV光，则微控制器禁用灯并向用户通知该过程已经完成。
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公开(公告)号：US11666837B2
公开(公告)日：2023-06-06
申请号：US16857254
申请日：2020-04-24
Applicant: Access Business Group International LLC
Inventor： Terry L. Lautzenheiser , Jeffrey A. Shumate , Michael E. Miles , Dugan M. Karnazes , Kevin G. King , Daniel L. Schlenk , Tedmund A. Robbins , Roger A Schenkel
CPC classification number: B01D29/15 , B01D29/96 , C02F1/003 , C02F1/006 , C02F1/008 , C02F1/44 , B01D29/114 , B01D2201/291 , B01D2201/56 , C02F1/325 , C02F2201/004 , C02F2201/005 , C02F2201/006 , C02F2201/322 , C02F2201/3222 , C02F2209/008 , C02F2303/04 , C02F2303/14 , C02F2307/10
Abstract: A water treatment system having a base assembly and a treatment assembly. The treatment assembly of the system may be configured to filter particulates from water. The base assembly may include a UV reactor operable to disinfect water for consumption.
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公开(公告)号：US20190233309A1
公开(公告)日：2019-08-01
申请号：US16381816
申请日：2019-04-11
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chien-Chun Lu , Chen-Peng Hsu , Karthickraj Muthuramalingam
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/322
Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.
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Patent Agency Ranking
公开(公告)号：US20190066996A1
公开(公告)日：2019-02-28
申请号：US16078812
申请日：2017-02-08
Applicant: Xylem IP Management S.à r.l.
Inventor： Jan Boris Loesenbeck
CPC classification number: H01K9/08 , C02F1/325 , C02F2201/322 , C02F2303/04 , H01J61/72 , H01J61/92 , H01K1/16 , H01K1/28 , H05B39/04
Abstract: A low pressure mercury gas discharge ultraviolet lamp with a tubular elongate body with two opposing ends, a first end and a second end, which contains a gas filling, and with at least two electric connectors at each end, which are electrically connected to at least one filament being provided at each end. A discharge length is defined between the filaments, in which at least two filaments are provided at each end of the discharge length. The filaments can be individually supplied with electric energy. The at least two filaments at the first end are of different size and different mass, and the at least two filaments at the second end are of different size and different mass.
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47.发明申请公开(公告)号：US20180265386A1
公开(公告)日：2018-09-20
申请号：US15626126
申请日：2017-06-18
Applicant: NANJING UNIVERSITY
Inventor： JINJU GENG , XINGSHENG GAO , HONGQIANG REN , KE XU , YAN ZHANG , HUI HUANG
CPC classification number: C02F9/00 , B01D15/305 , B01D15/426 , C02F1/325 , C02F1/52 , C02F1/68 , C02F1/72 , C02F1/725 , C02F2001/007 , C02F2101/322 , C02F2101/34 , C02F2101/38 , C02F2103/005 , C02F2201/322 , C02F2209/00 , C02F2303/04 , C02F2305/02 , G01N30/7233
Abstract: The present invention discloses an advanced oxidation process of degrading nonsteroidal anti-inflammatory drugs in sewage by UV persulfate. The sewage flows to a secondary sedimentation tank by gravity, and sediments are precipitated and separated. Na2S2O8 solution is added therein, and a UV lamp is opened. Effluent result is analyzed after photooxidation. The sewage is transferred into a contact disinfection pool to react with ClO2 before discharging safely. The present invention uses a UV-based advanced oxidation process, which can effectively remove, the nonsteroidal anti-inflammatory drugs in sewage, meets the requirements of sewage discharging, and decreases the environmental risk of nonsteroidal anti-inflammatory drugs. The method has some advantages such as simple equipments, easy operation, reasonable economy, as well as efficient treatment effect and high stability.
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公开(公告)号：US09937435B2
公开(公告)日：2018-04-10
申请号：US14543436
申请日：2014-11-17
Applicant: DEKA Products Limited Partnership
Inventor： Dean Kamen , Christopher C. Langenfeld , Ryan K. LaRocque , Andrew A. Schnellinger , Prashant Bhat , Stanley B. Smith, III , Otis L. Clapp , Jeremy M. Swerdlow
CPC classification number: B01D1/2887 , B01D1/0082 , B01D1/02 , B01D1/28 , B01D5/0006 , B01D5/006 , B01D5/009 , B67D1/0888 , B67D2210/00015 , B67D2210/0002 , C02F1/041 , C02F1/18 , C02F1/325 , C02F2201/322 , C02F2307/10 , Y02A20/109 , Y02W10/37
Abstract: A water vending apparatus is disclosed. The water vending system includes a water vapor distillation apparatus and a dispensing device. The dispensing device is in fluid communication with the fluid vapor distillation apparatus and the product water from the fluid vapor distillation apparatus is dispensed by the dispensing device.
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公开(公告)号：US20160185623A1
公开(公告)日：2016-06-30
申请号：US14907424
申请日：2014-08-05
Applicant: ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD.
Inventor： Toshihiro Hanada
IPC: C02F1/32
CPC classification number: C02F1/325 , A61L9/22 , C02F2201/322 , C02F2201/3222 , C02F2201/3224 , C02F2201/3228 , C02F2201/324 , C02F2303/04
Abstract: The present invention pertains to an ultraviolet sterilization device (1) for irradiating with ultraviolet light a fluid flowing through a flow passage (6) having an inlet opening (4) and an outlet opening (5), and sterilizing the fluid. The ultraviolet sterilization device is equipped with a light guide (2) formed to tubular shape, and having a flow passage inside, as well as having a light scattering means (8) on the outside peripheral surface, and an ultraviolet light source (3) arranged on the outside surface of the light guide, for irradiating the light guide with ultraviolet light. Ultraviolet light from the ultraviolet light source irradiating the light guide is scattered by the light scattering means, and irradiates the flow passage through the inside peripheral surface of the light guide.
Abstract translation: 本发明涉及一种紫外线杀菌装置（1），用于向紫外线照射流过具有入口（4）和出口（5）的流路（6）的流体，并对流体进行灭菌。 紫外线杀菌装置配备有形成为筒状的导光体（2），内部具有流路，在外周面具有光散射装置（8），紫外线光源（3） 布置在导光体的外表面上，用紫外线照射光导。 来自照射光导的紫外光源的紫外线被光散射装置散射，并且通过导光体的内周面照射流路。
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公开(公告)号：US20160096748A1
公开(公告)日：2016-04-07
申请号：US14891446
申请日：2014-05-05
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： GEORG GREUEL , SANDEEP SANGAMESWARAN
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/009 , C02F2201/322 , C02F2201/3222 , C02F2201/3228 , C02F2201/326 , C02F2303/04 , C02F2303/14 , C02F2307/10 , Y02A20/212
Abstract: An optical fluid treatment device comprising at least a holder provided with an aperture, a lamp device at least partly located in the aperture. The aperture comprises a fluid passage extending in a main fluid flow direction between a fluid inlet opening and a fluid outlet opening. The fluid passage extends at least partly along the lamp device, wherein the lamp device has an elongated shape extending substantially perpendicularly to the main fluid flow direction.
Abstract translation: 一种光学流体处理装置，其至少包括设置有孔的保持器，至少部分地位于所述孔中的灯装置。 该孔包括在主流体流动方向上在流体入口和流体出口之间延伸的流体通道。 流体通道至少部分地沿着灯装置延伸，其中灯装置具有基本上垂直于主流体流动方向延伸的细长形状。
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