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公开(公告)号：US10364166B2
公开(公告)日：2019-07-30
申请号：US14917914
申请日：2014-03-13
Applicant: Kabushiki Kaisha Toshiba
Inventor： Shinji Kobayashi , Norimitsu Abe , Takeshi Ide , Akihiko Shirota , Kenji Takeuchi
Abstract: An UV-irradiation apparatus of an embodiment is provided with an irradiation unit, a measuring unit, a detecting unit, a calculator and a display. The irradiation unit irradiates treatment water as a treatment target with treating ultraviolet rays. The measuring unit measures ultraviolet ray intensity of ultraviolet rays transmitted through the treatment water. The detecting unit detects a deterioration of the irradiation unit in accordance with the ultraviolet ray intensity measured by the measuring unit. The calculator calculates the ultraviolet ray permeability of the treatment water, on the basis of the ultraviolet ray intensity of ultraviolet rays emitted from the irradiation unit depending on a preset setting value and the ultraviolet ray intensity measured by the measuring unit. The display displays the detection result of the deterioration of the irradiation unit by the detecting unit, and the ultraviolet ray permeability calculated by the calculator.
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公开(公告)号：US09676637B2
公开(公告)日：2017-06-13
申请号：US14916551
申请日：2014-12-03
Applicant: Kabushiki Kaisha Toshiba
Inventor： Shinji Kobayashi , Norimitsu Abe , Takeshi Ide , Akihiko Shirota , Kenji Takeuchi
CPC classification number: C02F1/325 , C02F1/52 , C02F1/76 , C02F2001/007 , C02F2201/005 , C02F2201/322 , C02F2201/3225 , C02F2201/3227 , C02F2201/326 , C02F2209/42 , C02F2303/04 , G01J1/0295 , G01J1/429
Abstract: According to an embodiment, an ultraviolet (UV) irradiation apparatus includes a treatment tank, a UV irradiation member, a UV sensor, and an air outlet unit. The air outlet unit is connected to an air outlet hole provided at a position higher than a horizontal plane that passes through the UV sensor, and is provided to release, to the outside of the treatment tank, through the air outlet hole, air that accumulates inside the treatment tank when the treated waterlasses through the inside of the treatment tank.
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公开(公告)号：US09725337B2
公开(公告)日：2017-08-08
申请号：US14479091
申请日：2014-09-05
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Shinji Kobayashi , Norimitsu Abe , Takeshi Ide , Akihiko Shirota , Kenji Takeuchi , Takahiro Soma
CPC classification number: C02F1/325 , A61L2/10 , A61L2209/10 , C02F1/283 , C02F1/52 , C02F1/76 , C02F2201/3227 , C02F2201/326 , C02F2303/02 , C02F2303/04
Abstract: An ultraviolet irradiation apparatus according to an embodiment includes a reaction tank including an inlet port for introducing to-be-treated water, and a discharge port for discharging to-be-treated water after treatment, a first ultraviolet lamp, and an ultraviolet monitor including an ultraviolet sensor. The first ultraviolet lamp is accommodated in a first protection tube including both end portions fixed in the reaction tank. The ultraviolet monitor is accommodated in a second protection tube, the second protection tube is disposed in parallel to the first protection tube, and both end portions of the second protection tube are fixed in the reaction tank.
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公开(公告)号：US20140374613A1
公开(公告)日：2014-12-25
申请号：US14479091
申请日：2014-09-05
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Shinji Kobayashi , Norimitsu Abe , Takeshi Ide , Akihiko Shirota , Kenji Takeuchi , Takahiro Soma
CPC classification number: C02F1/325 , A61L2/10 , A61L2209/10 , C02F1/283 , C02F1/52 , C02F1/76 , C02F2201/3227 , C02F2201/326 , C02F2303/02 , C02F2303/04
Abstract: An ultraviolet irradiation apparatus according to an embodiment includes a reaction tank including an inlet port for introducing to-be-treated water, and a discharge port for discharging to-be-treated water after treatment, a first ultraviolet lamp, and an ultraviolet monitor including an ultraviolet sensor. The first ultraviolet lamp is accommodated in a first protection tube including both end portions fixed in the reaction tank. The ultraviolet monitor is accommodated in a second protection tube, the second protection tube is disposed in parallel to the first protection tube, and both end portions of the second protection tube are fixed in the reaction tank.
Abstract translation: 根据实施方式的紫外线照射装置包括反应槽，其具有用于引入被处理水的入口和用于处理后待处理水的排出口，第一紫外线灯和紫外线监视器，其包括 紫外线传感器。 第一紫外灯被容纳在包括固定在反应槽中的两个端部的第一保护管中。 紫外线监视器容纳在第二保护管中，第二保护管与第一保护管平行设置，第二保护管的两端部固定在反应槽中。
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Patent Agency Ranking
公开(公告)号：US20140014853A1
公开(公告)日：2014-01-16
申请号：US14030894
申请日：2013-09-18
Applicant: Kabushiki Kaisha Toshiba
Inventor： Shinji Kobayashi , Norimitsu Abe , Akihiko Shirota , Kenji Takeuchi , Takahiro Soma
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F1/283 , C02F1/52 , C02F1/76 , C02F2201/3227 , C02F2201/324 , C02F2201/328 , C02F2303/04
Abstract: An ultraviolet irradiation device includes a treatment vessel, an ultraviolet irradiation member, and a support member. The treatment vessel has a water inlet and a water outlet and through which water to be treated as a treatment target flows in a first direction from the water inlet toward the water outlet, the treatment vessel receiving the water to be treated through the water inlet and discharging the water to be treated through the water outlet. The ultraviolet irradiation member is provided inside the treatment vessel along a second direction crossing the first direction and which irradiates the water to be treated flowing through the treatment vessel with an ultraviolet ray. The support member is provided inside the treatment vessel along the second direction with both end portions of the support member being firmly fixed to wall surfaces of the treatment vessel.
Abstract translation: 紫外线照射装置包括处理容器，紫外线照射部件和支撑部件。 处理容器具有进水口和出水口，待处理水作为处理对象的第一方向从入口向出水口流动，处理容器通过进水口接收待处理的水， 通过出水口排放待处理的水。 紫外线照射部件沿着与第一方向交叉的第二方向设置在处理容器内部，并且通过紫外线照射流过处理容器的被处理水。 支撑构件沿着第二方向设置在处理容器内部，支撑构件的两个端部牢固地固定在处理容器的壁表面上。
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公开(公告)号：US09873619B2
公开(公告)日：2018-01-23
申请号：US14758046
申请日：2013-09-12
Applicant: Kabushiki Kaisha Toshiba
Inventor： Seiichi Murayama , Norimitsu Abe , Takeshi Ide , Ryoichi Arimura , Kie Kubo , Kenji Takeuchi , Takahiro Soma
CPC classification number: C02F1/32 , C02F1/78 , C02F2201/322 , C02F2209/00 , C02F2303/04 , C02F2305/023 , G01N21/631 , G01N21/75 , G01N2021/632 , G01N2021/6417
Abstract: According to one embodiment, an apparatus for measuring hydroxyl radicals that measures hydroxyl radicals produced by irradiating a liquid to be treated flowing through a channel in which an ultraviolet lamp is arranged with ultraviolet rays, the apparatus includes a diverting unit, a reagent adding unit, and a measuring unit. The diverting unit has a diverting channel that diverts the liquid to be treated before being irradiated with the ultraviolet rays from the channel and part of which is arranged at a position enabling the liquid to be treated within the channel to be irradiated with the ultraviolet rays. The reagent adding unit adds a hydroxyl radical measuring reagent to the diverted liquid to be treated. The measuring unit irradiates the diverted liquid to be treated with the ultraviolet rays and measures the amount of hydroxyl radicals produced based on a change in the hydroxyl radical measuring reagent between before and after the irradiation with the ultraviolet rays.
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公开(公告)号：US20160214873A1
公开(公告)日：2016-07-28
申请号：US14917936
申请日：2014-03-12
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Norimitsu Abe , Shinji Kobayashi , Takeshi Ide , Akihiko Shirota , Kenji Takeuchi
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/3225 , C02F2201/3227 , C02F2301/026 , C02F2303/04
Abstract: According to an embodiment, an ultraviolet irradiation device includes a barrel, an inflow pipe, an outflow pipe. An ultraviolet irradiation tube is placed through the barrel. The ultraviolet irradiation tube irradiates an inflow of water to be treated with ultraviolet light. The water to be treated flows into the barrel through the inflow pipe. The water to be treated flows out of the barrel through the outflow pipe. The inflow pipe and the outflow pipe are arranged to allow the water to be treated to form into a swirl flowing along an inner wall of the barrel.
Abstract translation: 根据实施例，紫外线照射装置包括筒体，流入管，流出管。 紫外线照射管通过枪管放置。 紫外线照射管用紫外线照射被处理水的流入。 待处理的水通过流入管流入桶中。 待处理的水通过流出管流出筒体。 流入管和流出管布置成允许水被处理成沿着桶的内壁流动的涡流。
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公开(公告)号：US20150001163A1
公开(公告)日：2015-01-01
申请号：US14487810
申请日：2014-09-16
Applicant: Kabushiki Kaisha Toshiba
Inventor： Norimitsu ABE , Takeshi Ide , Shinji Kobayashi , Akihiro Shirota , Kenji Takeuchi
CPC classification number: C02F1/008 , B01J19/12 , C02F1/325 , C02F1/685 , C02F1/76 , C02F2201/3227 , C02F2201/326 , C02F2209/006 , C02F2209/40 , C02F2303/04
Abstract: A liquid processing system has: processing units of n stages in which each processing unit includes one or a plurality of processing lines, each processing line includes an ultraviolet ray irradiating unit, and the number of processing lines of an m-th stage processing unit is larger than the number of processing lines of an m+1-th stage processing unit; and adjusting section which adjusts an output of an ultraviolet ray irradiating unit provided to a processing unit of a predetermined stage. An output of an ultraviolet ray irradiating unit provided to a processing unit of a stage other than the predetermined stage is each fixed, and the adjusting section adjusts the output of the let ray irradiating unit provided to the processing unit of the predetermined stage such that a liquid processed in an n-th stage processing unit of a final stage is in a desired processing state.
Abstract translation: 液体处理系统具有：处理单元，其中每个处理单元包括一个或多个处理线，每个处理线包括紫外线照射单元，第m级处理单元的处理线数为 大于第m + 1级处理单元的处理线数; 以及调整部，其调节设置在预定阶段的处理单元的紫外线照射单元的输出。 设置在除了规定级之外的台的处理单元的紫外线照射单元的输出各自固定，调整部调整设置在规定阶段的处理单元中的放射线照射单元的输出，使得 在最终级的第n级处理单元中处理的液体处于期望的处理状态。
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公开(公告)号：US20140166898A1
公开(公告)日：2014-06-19
申请号：US14061382
申请日：2013-10-23
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Norimitsu Abe , Takeshi Ide , Shinji Kobayashi , Koji Fujita , Akihiko Shirota , Kenji Takeuchi
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/004 , C02F2201/3227
Abstract: According to the embodiments, an ultraviolet irradiation apparatus includes: a cylindrical water passage body through which treatment target water passes, and which has paired openings in its respective two end portions; at least one ultraviolet irradiation member provided inside the water passage body on a plane orthogonal to a direction from one to the other of the openings, and configured to emit ultraviolet rays to the treatment target water passing through the water passage body; and paired flange joints projecting from peripheral edges of the paired openings of the water passage body outward of the openings, respectively.
Abstract translation: 根据实施例，紫外线照射装置包括：处理对象水通过的圆筒状的水通道体，在其两端部具有成对的开口部; 至少一个紫外线照射部件，设置在所述水通道主体的与所述开口的一方的方向正交的平面上，并且被配置为向经过所述水路主体的所述处理对象水喷射紫外线; 以及分别从开口的外部的水通道的一对开口的周缘突出的成对的凸缘接头。
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