SG11201601826YA - Ultraviolet irradiation device - Google Patents

Ultraviolet irradiation device

Info

Publication number
SG11201601826YA
SG11201601826YA SG11201601826YA SG11201601826YA SG11201601826YA SG 11201601826Y A SG11201601826Y A SG 11201601826YA SG 11201601826Y A SG11201601826Y A SG 11201601826YA SG 11201601826Y A SG11201601826Y A SG 11201601826YA SG 11201601826Y A SG11201601826Y A SG 11201601826YA
Authority
SG
Singapore
Prior art keywords
ultraviolet irradiation
irradiation device
ultraviolet
irradiation
Prior art date
Application number
SG11201601826YA
Inventor
Norimitsu Abe
Shinji Kobayashi
Takeshi Ide
Akihiko Shirota
Kenji Takeuchi
Original Assignee
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of SG11201601826YA publication Critical patent/SG11201601826YA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3225—Lamps immersed in an open channel, containing the liquid to be treated
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
SG11201601826YA 2013-09-12 2014-03-12 Ultraviolet irradiation device SG11201601826YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013189252A JP5687744B1 (en) 2013-09-12 2013-09-12 UV irradiation equipment
PCT/JP2014/056569 WO2015037258A1 (en) 2013-09-12 2014-03-12 Ultraviolet irradiation device

Publications (1)

Publication Number Publication Date
SG11201601826YA true SG11201601826YA (en) 2016-04-28

Family

ID=52665387

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201601826YA SG11201601826YA (en) 2013-09-12 2014-03-12 Ultraviolet irradiation device

Country Status (7)

Country Link
US (1) US20160214873A1 (en)
JP (1) JP5687744B1 (en)
CN (1) CN105452172A (en)
AU (1) AU2014319795B2 (en)
CA (1) CA2923950C (en)
SG (1) SG11201601826YA (en)
WO (1) WO2015037258A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6544524B2 (en) * 2015-05-18 2019-07-17 パナソニックＩｐマネジメント株式会社 UV light irradiation device
US11365134B2 (en) 2019-07-31 2022-06-21 Access Business Group International Llc Water treatment system
JP7415905B2 (en) * 2020-12-08 2024-01-17 三菱電機株式会社 Sterilization equipment and hot water supply equipment

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227140A (en) * 1990-04-13 1993-07-13 Peroxidation Systems, Inc. Modular self-cleaning oxidation chamber
US5037618A (en) * 1990-04-13 1991-08-06 Peroxidation Systems, Inc. Oxidation chamber
JPH077967Y2 (en) * 1990-09-21 1995-03-01 中野 浩二 UV irradiation device
US5505912A (en) * 1992-02-18 1996-04-09 Cryptonics Corporation Lamp cooling for a UV lamp reactor assembly
DE4210509A1 (en) * 1992-03-31 1993-10-07 Peter Ueberall Fluid and gas disinfection appts. - has UV radiator aligned at a target point with given effective intensity
JP3532613B2 (en) * 1994-04-28 2004-05-31 九州日立マクセル株式会社 Irradiation lamp cleaning device
DE10101816A1 (en) * 2001-01-17 2002-07-18 Peter Ueberall Flat diffuser for altering cross section of flow in a flow channel has multiple single diffusers as divergent rectangular channels fitted alongside each other over the cross section of flow.
WO2002079095A1 (en) * 2001-03-28 2002-10-10 Photoscience Japan Corporation Cleaning of off-set lamps in ultraviolet light water treatment system
US6752971B2 (en) * 2002-01-07 2004-06-22 Atlantic Ultraviolet Corporation Ultraviolet water disinfection reactor for installing in an existing water pipeline
AU2003273656A1 (en) * 2002-10-09 2004-05-04 Trojan Technologies Inc. Ultraviolet fluid treatment system
US7385204B2 (en) * 2003-10-29 2008-06-10 Calgon Carbon Corporation Fluid treatment device
JP2007144386A (en) * 2005-11-02 2007-06-14 Toshiba Corp Ultraviolet irradiation water-treatment apparatus
JP2008136914A (en) * 2006-11-30 2008-06-19 Nomura Micro Sci Co Ltd Apparatus for producing ultrapure water
JP2009220042A (en) * 2008-03-17 2009-10-01 Toshiba Corp Ultraviolet disinfection device
JP2009273967A (en) * 2008-05-12 2009-11-26 Toshiba Corp Ultraviolet irradiation water treatment device
JP5049901B2 (en) * 2008-07-04 2012-10-17 株式会社東芝 UV irradiation water treatment equipment
JP5259562B2 (en) * 2009-12-22 2013-08-07 株式会社東芝 UV irradiation system
JP5504912B2 (en) * 2010-01-22 2014-05-28 横浜ゴム株式会社 Tire usage condition evaluation method and apparatus, and tire wear prediction method and apparatus
JP4977225B2 (en) * 2010-03-15 2012-07-18 株式会社東芝 UV water treatment equipment
US20120061585A1 (en) * 2010-09-15 2012-03-15 Takeshi Ide Ultraviolet water treating apparatus
JP5264957B2 (en) * 2011-04-15 2013-08-14 シャープ株式会社 Water purification equipment
JP5575077B2 (en) * 2011-09-14 2014-08-20 株式会社東芝 UV irradiation equipment
JP5575078B2 (en) * 2011-09-15 2014-08-20 株式会社東芝 UV irradiation equipment
JP5854760B2 (en) * 2011-10-26 2016-02-09 千代田工販株式会社 UV irradiation equipment

Also Published As

Publication number Publication date
US20160214873A1 (en) 2016-07-28
CA2923950A1 (en) 2015-03-19
CA2923950C (en) 2018-07-03
JP2015054291A (en) 2015-03-23
WO2015037258A1 (en) 2015-03-19
CN105452172A (en) 2016-03-30
JP5687744B1 (en) 2015-03-18
AU2014319795B2 (en) 2017-03-30

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