公开(公告)号：US06596542B1

公开(公告)日：2003-07-22

申请号：US09756371

申请日：2001-01-08

Applicant: Christopher R. Schulz

Inventor： Christopher R. Schulz

IPC: A61L210

CPC classification number: G01J1/429 ,  C02F1/325 ,  C02F2201/324 ,  C02F2201/326 ,  G01J1/50 ,  Y10T436/101666

Abstract: A chemical actinometer for determining the absolute level of exposure to ultraviolet light of a fluid to be treated for disinfection purposes. The actinometer includes a translucent sample cell through which the chemical actinometric fluid flows. The area of exposure of the actinometric fluid is controlled by allowing the ultraviolet light to pass through only a portion of the sample cell. A suitable actinometric fluid is a combination of iodide and iodate in a solution. The sample cell is positioned within an ultraviolet disinfection reactor at a position to receive ultraviolet light from the ultraviolet light source.

Abstract translation: 一种用于确定用于消毒目的的要处理的流体的紫外线的绝对水平的化学放电仪。 该光谱仪包括半透明样品池，化学光电流体通过该样品池流动。 通过使紫外光仅通过样品池的一部分来控制放射性体液的曝光面积。 合适的放射性流体是碘化物和碘酸盐在溶液中的组合。 样品池位于紫外线消毒反应器内，以接收紫外光源的紫外线。

公开(公告)号：US06590217B1

公开(公告)日：2003-07-08

申请号：US10180172

申请日：2002-06-26

Applicant: Timothy A. Freeman ,  Timothy Hing Yan Chung ,  Douglas L. Newton ,  Victor Hilario

Inventor： Timothy A. Freeman ,  Timothy Hing Yan Chung ,  Douglas L. Newton ,  Victor Hilario

IPC: G01N2100

CPC classification number: A61L2/10 ,  C02F1/325 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/324

Abstract: An apparatus for irradiation of a fluid with UV light includes a tubular body consisting of UV-permeable material. The body includes a fluid chamber and openings for passage of fluid. A UV source is provided to subject the chamber to the UV light. A wiper is centrally supported in the body to clean the inner surface of the body. Light baffles define an irradiated section of the chamber to prevent light penetration beyond the irradiated section while permitting the fluid to flow through. The apparatus is provided as a component in a housing having a modular design. The modules include a back cover for surface mounting. The body is mounted to the back cover. An inner cover is attached to the back cover. The inner cover includes the UV source and modular electronics. A front cover is attached to the inner and back cover.

Abstract translation: 用紫外光照射流体的装置包括由紫外线可渗透材料构成的管状体。 主体包括流体室和流体通道的开口。 提供UV源以使室对UV光进行照射。 擦拭器中心地支撑在身体中以清洁身体的内表面。 光挡板限定室的照射部分，以防止光渗透超过照射部分，同时允许流体流过。 该装置作为具有模块化设计的壳体中的部件提供。 模块包括用于表面安装的后盖。 身体安装在后盖上。 内盖附着在后盖上。 内盖包括UV源和模块化电子元件。 前盖连接到内盖和后盖。

公开(公告)号：US06500346B1

公开(公告)日：2002-12-31

申请号：US09676082

申请日：2000-10-02

Applicant: Fariborz Taghipour ,  Yuri Lawryshyn ,  David A. Olson ,  Zhang Tan

Inventor： Fariborz Taghipour ,  Yuri Lawryshyn ,  David A. Olson ,  Zhang Tan

IPC: C02F130

CPC classification number: A61L2/08 ,  A61L2/10 ,  A61L2202/122 ,  B01J19/123 ,  B01J2219/0004 ,  B01J2219/0875 ,  B01J2219/0877 ,  B01J2219/182 ,  B08B1/008 ,  C02F1/325 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/328

Abstract: A fluid treatment device, particularly useful for ultraviolet radiation treatment of fluids such as water. The device comprises a housing for receiving a flow of fluid. The housing has 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 having a longitudinal axis disposed in the fluid treatment zone substantially transverse to a direction of the flow of fluid through the housing. The fluid inlet, the fluid outlet and the fluid treatment zone are arranged substantially collinearly with respect to one another. The fluid inlet has a first opening having: (i) a cross-sectional area less than a cross-sectional area of the fluid treatment zone, and (ii) a largest diameter substantially parallel to the longitudinal axis of the at least one radiation source assembly.

Abstract translation: 一种流体处理装置，特别适用于诸如水的流体的紫外线辐射处理。 该装置包括用于接收流体流的壳体。 壳体具有流体入口，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和至少一个辐射源，其具有设置在流体处理区域中的纵向轴线，该纵向轴线基本上横向于流体流动的方向 通过住房。 流体入口，流体出口和流体处理区相对于彼此基本上共线布置。 流体入口具有第一开口，该第一开口具有：（i）小于流体处理区的横截面积的横截面面积，和（ii）基本上平行于至少一个辐射源的纵向轴线的最大直径 部件。

公开(公告)号：US20020179847A1

公开(公告)日：2002-12-05

申请号：US09867776

申请日：2001-05-30

Inventor： Didier Perrin

IPC: G01N021/01

CPC classification number: C02F1/325 ,  C02F2201/3223 ,  C02F2201/3227 ,  C02F2201/324

Abstract: A cleaning system for a UV disinfection module having a pair of headers with a multiplicity of lamps extending therebetween including a cleaning plate having a multiplicity of openings therein, the openings having lamp wipers and arranged to substantially coincide with positions of the lamps to permit movement of the plate between the headers, a rotatable screw extending between the headers and through the plate, a motor operatively connected to rotate the screw, a screw adapter fixed to the cleaning plate at a rotatable screw opening in the plate and including a substantially cylindrical tube having opposed openings, one of the openings being aligned with the rotatable screw opening and a thread nut connected to each of the opposed openings, each opposed opening having a threaded central bore sized to threadingly engage threads on the rotatable screw, whereby rotation of the screw moves the cleaning plate between the headers.

Abstract translation: 一种用于UV消毒模块的清洁系统，其具有一对集管，其具有在其间延伸的多个灯，包括其中具有多个开口的清洁板，所述开口具有灯泡擦拭器并且布置成基本上与灯的位置重合， 集管之间的板，在集管之间延伸并穿过板的可旋转螺杆，可操作地连接以旋转螺杆的马达，在板中可旋转的螺丝孔固定到清洁板的螺钉适配器，并且包括基本上圆柱形的管，其具有 相对的开口，其中一个开口与可旋转的螺丝孔对齐，以及连接到每个相对的开口的螺纹螺母，每个相对的开口具有螺纹的中心孔，其尺寸设计成螺纹地接合在可旋转螺杆上的螺纹，由此螺杆的旋转移动 头部之间的清洁板。

公开(公告)号：US06224759B1

公开(公告)日：2001-05-01

申请号：US09479053

申请日：2000-01-07

Applicant: G. Elliott Whitby ,  Mark Richard Loewen ,  Pierluigi Cozzi

Inventor： G. Elliott Whitby ,  Mark Richard Loewen ,  Pierluigi Cozzi

IPC: C02F132

CPC classification number: B01F5/061 ,  B01F5/00 ,  B01F2005/0025 ,  B01F2005/0631 ,  B01F2005/0637 ,  C02F1/325 ,  C02F2201/3227 ,  C02F2201/324

Abstract: Turbulent mixing in a UV system is increased by positioning one or more ring-shaped devices, such as washers, at one or more predetermined locations on the exterior surface of each lamp unit in the system. The washers may have the same or different diameters. Turbulent mixing is also increased by retaining the upstream end of each lamp unit in a ring-shaped device, alone or in combination with washers positioned on each lamp unit exterior surface as described above.

Abstract translation: 通过在系统中每个灯单元的外表面上的一个或多个预定位置处定位一个或多个环形装置（例如垫圈）来增加UV系统中的湍流混合。 垫圈可以具有相同或不同的直径。 如上所述，通过将每个灯单元的上游端保持在环形装置中，单独地或与定位在每个灯单元外表面上的垫圈组合来增加湍流混合。

公开(公告)号：US5539210A

公开(公告)日：1996-07-23

申请号：US445767

申请日：1995-05-22

Applicant: Jan M. Maarschalkerweerd

Inventor： Jan M. Maarschalkerweerd

IPC: B08B3/02 ,  B01J19/12 ,  C02F1/32 ,  G01J5/02

CPC classification number: B01J19/123 ,  C02F1/325 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/326 ,  Y10S422/906

Abstract: A radiation sensor having structure to remove fouling materials includes a sensor housing, and radiation transmissive structure within the housing and including a portion to be exposed to a radiation source. A radiation sensor is provided for receiving radiation from the transmissive structure. Structure is also provided for removing materials fouling the portion of the radiation transmissive structure to be exposed to the radiation source.

Abstract translation: 具有去除结垢材料的结构的辐射传感器包括在壳体内的传感器外壳和辐射透射结构，并且包括要暴露于辐射源的部分。 提供辐射传感器用于接收来自透射结构的辐射。 还提供了用于去除污染辐射透射结构的暴露于辐射源的部分的材料的结构。

公开(公告)号：US5539209A

公开(公告)日：1996-07-23

申请号：US325949

申请日：1994-10-17

Applicant: Jan M. Maarschalkerweerd

Inventor： Jan M. Maarschalkerweerd

IPC: B08B3/12 ,  C02F1/32 ,  C02F1/36 ,  A61L2/10

CPC classification number: C02F1/325 ,  C02F1/36 ,  C02F2201/3223 ,  C02F2201/324

Abstract: A method of cleaning fouling materials from a radiation module, the method comprising the steps of: (i) immersing at least a portion of the radiation module in a fluid; and (ii) subjecting the radiation module to vibration at a frequency sufficient to substantially inhibit fouling materials adhering to the at least one radiation source. A radiation module for use in a fluid treatment system comprising: a support member for mounting the module in the fluid treatment system; at least one radiation assembly extending from the support member; and a vibration generator associated with the at least one radiation assembly. The radiation module is self-cleaning and can take the form of a radiation source module or a radiation sensor module. Incorporation of the radiation source module in a fluid treatment system is also described.

Abstract translation: 一种从辐射模块清洁结垢材料的方法，该方法包括以下步骤：（i）将辐射模块的至少一部分浸入流体中; 和（ii）使辐射模块以足以基本上抑制粘附在至少一个辐射源上的结垢材料的频率进行振动。 一种用于流体处理系统的辐射模块，包括：用于将所述模块安装在所述流体处理系统中的支撑构件; 至少一个从所述支撑构件延伸的辐射组件; 以及与所述至少一个辐射组件相关联的振动发生器。 辐射模块是自清洁的，可以采取辐射源模块或辐射传感器模块的形式。 还描述了将辐射源模块结合在流体处理系统中。

公开(公告)号：US5332388A

公开(公告)日：1994-07-26

申请号：US986849

申请日：1992-12-04

Applicant: Peter Schuerch ,  Richard K. Weltz ,  Joseph E. Zuback ,  Mervyn W. Bowen ,  James DiFalco

Inventor： Peter Schuerch ,  Richard K. Weltz ,  Joseph E. Zuback ,  Mervyn W. Bowen ,  James DiFalco

IPC: C02F1/72 ,  A61L2/10 ,  B08B9/032 ,  C02F1/32 ,  B08B3/00

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

Abstract: An immersible and portable module for irradiating waste fluids and capable of in situ self cleaning including a first header capable of receiving and maintaining in position a multiplicity of ultraviolet light producing lamps.The module includes a second header capable of receiving and maintaining in position said multiplicity of lamps and having an opening to receive cleaning fluids wherein the multiplicity of lamps are connected to the headers. The second header has a multiplicity of cleaning fluid exit holes proximate the lamps to permit the cleaning fluids to flow into the opening and outwardly from the holes and into contact with the lamps.

Abstract translation: 一种用于照射废流体并能够进行原位自清洁的浸入式便携式模块，包括能够接收并保持多个紫外线灯产生灯的第一集管。 该模块包括能够接收并保持所述多个灯的位置并具有接收清洁流体的开口的第二标题，其中多个灯连接到标题器。 第二集管具有靠近灯的多个清洁流体出口孔，以允许清洁流体从孔中流出并且与孔接触。

公开(公告)号：US4151085A

公开(公告)日：1979-04-24

申请号：US892955

申请日：1978-04-03

Applicant: Lionel W. Malik

Inventor： Lionel W. Malik

IPC: C02F1/32 ,  C02F9/00 ,  B01D35/06

CPC classification number: C02F9/005 ,  C02F1/325 ,  C02F2201/324

Abstract: A water purification system having a pre-filter, a series of germicidal radiation chamber filter units alternating with a series of mechanical filter units and having a flow measuring device affixed to the output part of a final mechanical filtering unit. The rate of flow through the series of alternating germicidal and mechanical filtering units being measured by the flow measuring device and in turn controlled by an electrically operated valve so as to keep the rate of flow, of water being purified, through the series of alternating germicidal and mechanical filters at some predetermined and optimal setting with respect to the efficaciousness of the germicidal filters.

Abstract translation: 一种具有预过滤器的水净化系统，一系列与一系列机械过滤器单元交替的杀菌辐射室过滤器单元，并且具有固定到最终机械过滤单元的输出部分的流量测量装置。 通过一系列交替杀菌和机械过滤单元的流量通过流量测量装置测量，然后由电动阀控制，以保持水的净化速率通过一系列交替杀菌 和相对于杀菌过滤器的有效性的某些预定和最佳设定的机械过滤器。

公开(公告)号：US3904363A

公开(公告)日：1975-09-09

申请号：US40492773

申请日：1973-10-10

Applicant: NATURVARD RES CA LTD

Inventor： FREE DAVID

IPC: B01J19/08 ,  A61L2/10 ,  C02F1/32 ,  A61L3/00 ,  A61L3/02 ,  H05C3/00

CPC classification number: C02F1/325 ,  C02F2201/324

Abstract: A circular cleaning device which scours the external surface of an ultraviolet radiation tube, which acts as a radiation source for bacteria kill in ultraviolet radiation fluid sterilizers, removes deposits, which precipitate out of the sterilizable fluid, from the external surface of the ultraviolet radiation tube, or its surrounding shield, and thereby sustains the emanation of high intensity radiation flux from the tube into the fluid which is to be sterilized.

Abstract translation: 冲洗紫外线辐射管的外表面的圆形清洁装置，其作为紫外线辐射流体灭菌器中细菌杀灭的辐射源，从紫外线辐射管的外表面去除沉淀物，其从可灭菌流体中沉淀出来 或其周围的屏蔽，从而维持从管中发射高强度辐射通量到待消毒的流体中。