公开(公告)号：EP0788462B1

公开(公告)日：1999-02-03

申请号：EP95934012.6

申请日：1995-10-17

Applicant: TROJAN TECHNOLOGIES INC.

Inventor： MAARSCHALKERWEERD, Jan, M.

IPC: C02F1/32

CPC classification number: C02F1/325 ,  A61L2/10 ,  B01J19/123 ,  C02F1/36 ,  C02F2201/3227 ,  C02F2201/324

Abstract: A fluid treatment device comprising a housing for receiving a flow of fluid, the housing comprising a fluid inlet, a fluid outlet, a fluid treatment zone disposed between the fluid inlet and the fluid outlet, and at least one radiation source module disposed in the fluid treatment zone, the at least one radiation source module comprising a radiation source sealably connected to a leg, the leg sealably mounted to the housing, the radiation source being disposed substantially parallel to the flow of fluid. A method of treating a fluid in a housing comprising a fluid inlet, a fluid outlet, a fluid treatment zone disposed between the fluid inlet and the fluid outlet, the fluid treatment zone having at least one radiation source disposed therein is also described. The method comprises the steps of: (i) providing a flow of the fluid to the fluid inlet; (ii) feeding the flow of fluid from the fluid inlet to the fluid treatment zone in a manner substantially parallel to the at least one radiation source; (iii) irradiating the flow of fluid in the fluid treatment zone; and (iv) feeding the flow of fluid to the fluid outlet. During the method, the flow of fluid through the fluid inlet, the fluid outlet and the fluid treatment zone is substantially collinear. The fluid treatment device and method are ideally suited (but not limited) to inactivate microorganisms present in water.

Abstract translation: 1。一种流体处理装置，包括用于接收流体流的壳体，所述壳体包括流体入口，流体出口，布置在所述流体入口和所述流体出口之间的流体处理区以及布置在所述流体中的至少一个辐射源模块 所述至少一个辐射源模块包括可密封地连接到腿部的辐射源，所述腿部可密封地安装到所述外壳，所述辐射源设置为基本平行于所述流体流。 还描述了处理壳体中的流体的方法，该壳体包括流体入口，流体出口，设置在流体入口和流体出口之间的流体处理区域，流体处理区域具有设置在其中的至少一个辐射源。 该方法包括以下步骤：（i）提供流体到流体入口的流动; （ii）以基本平行于所述至少一个辐射源的方式将流体流从所述流体入口供给到所述流体处理区; （iii）照射流体处理区中的流体流; 和（iv）将流体流供给到流体出口。 在该方法期间，流体通过流体入口，流体出口和流体处理区域的流动基本上共线。 流体处理装置和方法非常适合（但不限于）灭活存在于水中的微生物。

公开(公告)号：EP0785907A4

公开(公告)日：1998-01-07

申请号：EP95911593

申请日：1995-02-18

Applicant: CALGON CARBON CORP

Inventor： PETERSON RONALD L

IPC: B08B1/04 ,  A23L3/00 ,  A23L3/28 ,  B01J19/00 ,  B01J19/12 ,  C02F1/32 ,  B01J19/08

CPC classification number: C02F1/325 ,  A23L3/00 ,  A23L3/28 ,  B01J19/0053 ,  B01J19/0073 ,  B01J19/123 ,  B01J2219/00247 ,  C02F2201/324

Abstract: A replaceable wiper cartridge (Fig. 3) is described which is held captive within a shuttling scraper (Fig. 2) of a type known in the art which is pushed axially through a cylindrical reaction chamber intermittently to remove reaction products from the inside surface (14) of the reaction chamber and from the outside surface of a smaller coaxial tube (16) that extends the length of the reaction chamber. The replaceable wiper cartridge has an annular shape that is obliquely cut (40) to permit a slight radial expansion to accommodate the smaller coaxial tube (16) and to engage it in a tight sliding grip so as to scrape from the smaller tube any deposits. The figure is a side view of the wiper showing a groove (36) extending around the wiper cartridge receiving an O-ring (38).

公开(公告)号：EP0785907A1

公开(公告)日：1997-07-30

申请号：EP95911593.0

申请日：1995-02-18

Applicant: CALGON CARBON CORPORATION

Inventor： PETERSON, Ronald, L.

IPC: B08B1 ,  A23L3 ,  B01J19 ,  C02F1

CPC classification number: C02F1/325 ,  A23L3/00 ,  A23L3/28 ,  B01J19/0053 ,  B01J19/0073 ,  B01J19/123 ,  B01J2219/00247 ,  C02F2201/324

Abstract: A replaceable wiper cartridge (Fig. 3) is described which is held captive within a shuttling scraper (Fig. 2) of a type known in the art which is pushed axially through a cylindrical reaction chamber intermittently to remove reaction products from the inside surface (14) of the reaction chamber and from the outside surface of a smaller coaxial tube (16) that extends the length of the reaction chamber. The replaceable wiper cartridge has an annular shape that is obliquely cut (40) to permit a slight radial expansion to accommodate the smaller coaxial tube (16) and to engage it in a tight sliding grip so as to scrape from the smaller tube any deposits. The figure is a side view of the wiper showing a groove (36) extending around the wiper cartridge receiving an O-ring (38).

公开(公告)号：EP0743105A1

公开(公告)日：1996-11-20

申请号：EP96201347.0

申请日：1996-05-15

Applicant: BERSON MILIEUTECHNIEK B.V.

Inventor： Berson, Johannes Jacobus ,  Baas, Michael Maria

IPC: B08B9/02 ,  B08B1/00 ,  C02F1/32

CPC classification number: B08B9/023 ,  B08B1/008 ,  C02F1/325 ,  C02F2201/324

Abstract: The invention relates to a method and a device for cleaning a protective tube (6), in which an ultraviolet light-emitting lamp used for treating fluid passed along said protective tube is disposed. During said cleaning a cleaning means (13) is moved along said protective tube. During the movement of the cleaning means along the protective tube a cleaning fluid is supplied to a chamber (7) surrounding the protective tube, which has been recessed in the cleaning means. The cleaning means can be moved along the protective tube by setting means and a motor, whilst a pipe (23,24) for the supply of cleaning fluid is connected to the chamber.

Abstract translation: 本发明涉及一种用于清洁保护管（6）的方法和装置，其中设置用于处理沿所述保护管通过的流体的紫外线发光灯。 在所述清洁期间，清洁装置（13）沿所述保护管移动。 在清洁装置沿着保护管运动期间，将清洁流体供应到已经凹入清洁装置中的保护管周围的腔室（7）。 清洁装置可以通过设置装置和电动机沿着保护管移动，而用于供应清洁流体的管道（23,24）连接到腔室。

公开(公告)号：EP0602505A1

公开(公告)日：1994-06-22

申请号：EP93119683.6

申请日：1993-12-07

Applicant: UTG - UMWELTTECHNIK UND GERÄTEBAU GmbH

Inventor： Fricke, Martin

IPC: A61L2/10

CPC classification number: C02F1/325 ,  C02F2201/3228 ,  C02F2201/324

Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Behandeln schadstoffbelasteter Flüssigkeiten mittels UV-Strahlung, mit einem die Flüssigkeit aufnehmenden rohrförmigen Körper und einem auf die Flüssigkeit einwirkenden UV-Strahler.
Aufgabe der Erfindung ist es, eine Vorrichtung der eingangs erwähnten Art zu schaffen, deren UV-Strahler wirtschaftlicher als durch die bekannte Vorrichtung hergestellt und in die Vorrichtung eingebaut werden kann.
Dies wird dadurch erreicht, daß der UV-Strahler (2) in Form mehrerer U-förmiger Stäbe (23) ausgebildet ist, die sich parallel zur Längsachse (24) des rohrförmigen Körpers (3) erstecken und gleichmäßig um die Mantelfläche (27) des rohrförmigen Körpers (3) herum verteilt angeordnet sind.

Abstract translation: 本发明涉及一种用于用UV辐射处理含有污染物质的液体的装置，其包括接收液体的管状体和作用在液体上的UV发射体。 本发明的目的是提供一种在一开始提到的类型的装置，其紫外线发射器可以比已知装置更经济地生产和内置在装置中。 这是通过以下方式实现的：UV发射器（2）被设计成多个U形棒（23）的形式，其与管状体（3）的纵向轴线（24）平行延伸并且均匀地分布在 管状体（3）的外表面（27）。

公开(公告)号：EP0556369A1

公开(公告)日：1993-08-25

申请号：EP92918683.0

申请日：1992-07-31

Applicant: PEROXIDATION SYSTEMS, INC.

Inventor： HAGER, Donald, G. ,  PETERSON, Ronald, L.

IPC: B01J19 ,  A23L3 ,  A61L2 ,  A62D3 ,  B08B9 ,  C02F1 ,  G21K5

CPC classification number: B01J19/243 ,  A23L3/28 ,  B01J19/123 ,  B01J2219/00164 ,  C02F1/32 ,  C02F1/325 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/328

Abstract: Chambre d'oxydation utilisée pour irradier un liquide d'entrée contenant des polluants organiques indésirables et possédant une structure permettant un nettoyage automatique par intervalles. On utilise une construction modulaire constituée par trois types de base de modules (12), (14) et (16). Un des modules (16) est un tuyau en acier au carbone recouvert par du TEFLON R, à travers lequel passe par intervalles un racleur effectuant une course de va-et-vient. Le racleur comprend une raclette annulaire (60) nettoyant simultanément la surface intérieure du module tubulaire (16), ainsi que la surface extérieure d'un tube en quartz (36) enfermé à l'intérieur dudit module. La raclette annulaire vient en contact avec le tube en quartz et le module tubulaire en créant une étanchéité, de façon à fonctionner comme un piston sous l'effet de la pression totale du liquide. Quand le racleur atteint l'extrémité du module tubulaire, il s'arrête à une position ne provoquant qu'une chute de pression minimum. Cette caractéristique autonettoyante de la chambre d'oxydation apporte une solution à l'un des problèmes les plus graves présentés par ce type d'équipement, notamment la tendance à la formation d'un dépôt visqueux sur les lampes ultraviolettes, ainsi que sur les parois normalement réfléchissantes de la chambre, ce qui diminue son efficacité à cause de la réduction de la quantité de rayonnement ultraviolet venant en contact avec le liquide. Dans les dispositifs de l'état actuel de la technique, il était nécessaire, dans ce cas, d'en arrêter le fonctionnement et de démonter la chambre d'oxydation, afin de nettoyer les lampes et les parois.

公开(公告)号：EP0467465A1

公开(公告)日：1992-01-22

申请号：EP91201823.1

申请日：1991-07-11

Applicant: BERSON MILIEUTECHNIEK B.V.

Inventor： Berson, Johannes Jacobus

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/3227 ,  C02F2201/324

Abstract: The invention relates to a sterilizer comprising various tube-like lamps extending parallel to each other and emitting ultraviolet radiation during operation. The lamps are arranged in protective tubes surrounding said lamps. The tubes extend in a vertical direction between a closed bottom plate and an upper plate forming the bottom of a box extending in an upward direction from said upper plate. In the upper plate there are provided openings by which the interior of the tubes are freely accessible.

Abstract translation: 本发明涉及一种灭菌器，其包括在操作期间彼此平行延伸并且发射紫外线辐射的各种管状灯。 灯被布置在围绕所述灯的保护管中。 管在垂直方向上延伸在封闭的底板和形成从上板向上方延伸的盒的底部的上板之间。 在上板中设置开口，管的内部可自由地接近。

公开(公告)号：EP3286143A1

公开(公告)日：2018-02-28

申请号：EP16717488

申请日：2016-03-29

Applicant: WALLENIUS WATER AB

Inventor： RYMAN ANDRÉ ,  LAGERSTEDT HENRIK ,  STRAND STAFFAN ,  ARBÉUS ULF

IPC: C02F1/32 ,  C02F103/16

CPC classification number: C02F1/325 ,  C02F2103/008 ,  C02F2103/16 ,  C02F2201/3223 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/324 ,  C02F2201/328 ,  C02F2209/40

Abstract: A liquid treatment module (2), configured for ultraviolet (UV)-light treatment of a liquid (4) flowing through a first treatment chamber (6) defined as a first elongated circumferential hollow cavity (8) between an outer surface (10) of a first translucent inner sleeve (12)and an inner surface (16) of a first outer sleeve (18') configured to enclose said first translucent sleeve (12). The inner sleeve (12) is arranged to protect and include a UV- light treatment lamp (14). The module comprises a module inlet connection (20) configured to receive liquid to be treated and a module outlet connection (22) configured to expel liquid treated by the liquid treatment module. The module comprises: -first liquid flow guiding members (24') configured to guide and direct a liquid flow (26) from said module inlet connection (20) into said first treatment chamber (6), -second liquid flow guiding members (28') configured to guide and direct a liquid flow (30) from said first treatment chamber (6) into a second treatment chamber (32'), and -third liquid flowing guiding members (34') configured to guide and direct a liquid recirculation flow (36) from said second treatment chamber (32') back into the first treatment chamber (6) again.

公开(公告)号：EP2481712A4

公开(公告)日：2016-11-23

申请号：EP10814756

申请日：2010-06-18

Applicant: PANASIA CO LTD

Inventor： LEE SOO-TAE ,  PYO TAE-SUNG ,  LEE SU-KYU

IPC: C02F1/32 ,  A61L2/10 ,  B63B13/00

CPC classification number: C02F1/325 ,  A61L2/10 ,  A61L2202/121 ,  B63J4/002 ,  C02F2103/008 ,  C02F2201/004 ,  C02F2201/32 ,  C02F2201/3223 ,  C02F2201/324

Abstract: Disclosed herein is an ultraviolet sterilizer having a watertight function. The ultraviolet sterilizer includes a housing and an ultraviolet sterilization unit. The housing has an inlet through which ballast water is drawn into the housing, and an outlet through which the ballast water is discharged from the housing after the ballast water has been sterilized. The ultraviolet sterilization unit is provided in the housing and includes an ultraviolet lamp applying ultraviolet rays to the ballast water to sterilize the ballast water. The ultraviolet sterilizer further includes a cap which supports each of the opposite ends of the ultraviolet sterilization unit and is watertightly coupled to the housing. Thus, even if the ultraviolet sterilization unit is damaged, ballast water is prevented from being drawn into a reception space which contains external devices, and explosive gas which may cause the ultraviolet sterilizer to explode is also prevented from entering the cap.

公开(公告)号：EP2928622A4

公开(公告)日：2016-08-24

申请号：EP13860008

申请日：2013-12-09

Applicant: TROJAN TECHN INC

Inventor： ZHU CHONGZE ,  CHEN YONGLIN

IPC: B08B9/04 ,  B01J19/12 ,  B08B9/023

CPC classification number: C02F1/325 ,  B01J19/12 ,  B08B1/008 ,  B08B9/023 ,  C02F2201/3223 ,  C02F2201/3225 ,  C02F2201/324 ,  C02F2303/14