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IN2014DN07507A - - Google Patents

Info

Publication number
IN2014DN07507A
IN2014DN07507A IN7507DEN2014A IN2014DN07507A IN 2014DN07507 A IN2014DN07507 A IN 2014DN07507A IN 7507DEN2014 A IN7507DEN2014 A IN 7507DEN2014A IN 2014DN07507 A IN2014DN07507 A IN 2014DN07507A
Authority
IN
India
Prior art keywords
ultraviolet ray
cleaning device
ultraviolet
tubes
ray irradiation
Prior art date
Application number
Inventor
Takeshi Ide
Norimitsu Abe
Seiichi Murayama
Shinji Kobayashi
Kenji Takeuchi
Takahiro Soma
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 IN2014DN07507A publication Critical patent/IN2014DN07507A/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
    • C02F2201/3227—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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/324—Lamp cleaning installations, e.g. brushes

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)

Abstract

The ultraviolet water treatment device of an embodiment is provided with an ultraviolet ray irradiation tank an inlet tube for supplying the water to be treated and an outlet tube for discharging the treated water. The ultraviolet ray irradiation tank is provided with multiple ultraviolet ray irradiation modules. The multiple ultraviolet ray irradiation modules comprise multiple ultraviolet ray irradiating tubes a cleaning device and a cleaning device drive unit. The multiple ultraviolet ray irradiating tubes comprise multiple ultraviolet lamps and multiple ultraviolet lamp protecting tubes that protect each ultraviolet lamp individually. The cleaning device cleans the surface of each ultraviolet lamp protecting tube. The cleaning device drive unit drives the cleaning device. Each ultraviolet ray module comprises two ultraviolet ray irradiating tubes or three ultraviolet ray irradiating tubes.
IN7507DEN2014 2012-03-08 2013-01-30 IN2014DN07507A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012052150A JP2013184127A (en) 2012-03-08 2012-03-08 Water treatment apparatus using ultraviolet ray
PCT/JP2013/052029 WO2013132927A1 (en) 2012-03-08 2013-01-30 Ultraviolet water treatment device

Publications (1)

Publication Number Publication Date
IN2014DN07507A true IN2014DN07507A (en) 2015-04-24

Family

ID=49116413

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7507DEN2014 IN2014DN07507A (en) 2012-03-08 2013-01-30

Country Status (4)

Country Link
US (1) US20140374618A1 (en)
JP (1) JP2013184127A (en)
IN (1) IN2014DN07507A (en)
WO (1) WO2013132927A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101409978B1 (en) * 2012-09-03 2014-06-20 주식회사 파나시아 A Ballast Water UV-rays Processing Device having Double-Wiper Structure
US11161762B2 (en) * 2015-01-21 2021-11-02 Evoqua Water Technologies Llc Advanced oxidation process for ex-situ groundwater remediation
CN113695279B (en) * 2021-09-03 2023-12-08 浙江浙能技术研究院有限公司 Medium-pressure ultraviolet sterilization system capable of automatically cleaning on line and operation process
KR102473488B1 (en) * 2022-05-20 2022-12-01 서경아 UV LED assembly and water purifier equipped with it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200156A (en) * 1988-10-26 1993-04-06 Wedeco Gesellschaft Fur Entkeimungsanlagen Mbh Device for irradiating flowing liquids and/or gases with uv light
JPH07328351A (en) * 1994-06-08 1995-12-19 Chiyoda Kohan Kk Photocatalyst reaction 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.
US7385204B2 (en) * 2003-10-29 2008-06-10 Calgon Carbon Corporation Fluid treatment device
DE602006011626D1 (en) * 2006-11-06 2010-02-25 Sev Trent Water Purification I Device for water disinfection
JP4977225B2 (en) * 2010-03-15 2012-07-18 株式会社東芝 UV water treatment equipment

Also Published As

Publication number Publication date
US20140374618A1 (en) 2014-12-25
JP2013184127A (en) 2013-09-19
WO2013132927A1 (en) 2013-09-12

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