EP2515950A4 - Plate heat exchanger comprising uv generating members - Google Patents

Plate heat exchanger comprising uv generating members

Info

Publication number
EP2515950A4
EP2515950A4 EP10839892.6A EP10839892A EP2515950A4 EP 2515950 A4 EP2515950 A4 EP 2515950A4 EP 10839892 A EP10839892 A EP 10839892A EP 2515950 A4 EP2515950 A4 EP 2515950A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate heat
generating members
members
generating
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10839892.6A
Other languages
German (de)
French (fr)
Other versions
EP2515950A1 (en
Inventor
Johan Duprez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wallenius Water AB
Original Assignee
Wallenius Water AB
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 Wallenius Water AB filed Critical Wallenius Water AB
Publication of EP2515950A1 publication Critical patent/EP2515950A1/en
Publication of EP2515950A4 publication Critical patent/EP2515950A4/en
Withdrawn legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/086—Heat exchange elements made from metals or metal alloys from titanium or titanium alloys
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/20—Safety or protection arrangements; Arrangements for preventing malfunction for preventing development of microorganisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Catalysts (AREA)
  • Physical Water Treatments (AREA)
EP10839892.6A 2009-12-21 2010-12-20 Plate heat exchanger comprising uv generating members Withdrawn EP2515950A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950999A SE534513C2 (en) 2009-12-21 2009-12-21 Plate heat exchangers including UV-generating devices
PCT/SE2010/051423 WO2011078771A1 (en) 2009-12-21 2010-12-20 Plate heat exchanger comprising uv generating members

Publications (2)

Publication Number Publication Date
EP2515950A1 EP2515950A1 (en) 2012-10-31
EP2515950A4 true EP2515950A4 (en) 2014-02-26

Family

ID=44196028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10839892.6A Withdrawn EP2515950A4 (en) 2009-12-21 2010-12-20 Plate heat exchanger comprising uv generating members

Country Status (3)

Country Link
EP (1) EP2515950A4 (en)
SE (1) SE534513C2 (en)
WO (1) WO2011078771A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102538940B1 (en) * 2014-12-12 2023-06-01 코닌클리케 필립스 엔.브이. Cooling apparatus for cooling a fluid by means of surface water
JP6488013B2 (en) * 2014-12-12 2019-03-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Cooling device that cools fluid using surface water
CN113203241B (en) 2014-12-12 2023-01-13 皇家飞利浦有限公司 Cooling device for cooling a fluid by means of surface water
US10549831B2 (en) * 2016-01-20 2020-02-04 Koninklijke Philips N.V. Device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling light

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266040A (en) * 1985-09-13 1987-03-25 Matsushita Electric Ind Co Ltd Air conditioning ventilation fan with sterilizing lamp
JPS63162091A (en) * 1986-12-24 1988-07-05 Hitachi Ltd Device for preventing sticking of aquatic living matter
JPH0478709A (en) * 1990-07-19 1992-03-12 Isuzu Motors Ltd Feeling control type air conditioner for vehicle
JP2000320854A (en) * 1999-05-13 2000-11-24 Sharp Corp Indoor machine of air-conditioner
US6280686B1 (en) * 1997-02-20 2001-08-28 Steril-Aire U.S.A., Inc. Control of health hazards in an air handler
WO2002040179A2 (en) * 2000-11-15 2002-05-23 Shurflo Pump Manufacturing Company, Inc. Rapid comestible fluid dispensing apparatus and method employing a diffuser
JP2006242390A (en) * 2005-02-28 2006-09-14 Central Res Inst Of Electric Power Ind Heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185228A (en) * 1996-12-24 1998-07-14 Diamond Electric Mfg Co Ltd Air conditioner with deodorizing and antibacterial function
JP2000234894A (en) * 1999-02-12 2000-08-29 Zexel Corp Air-conditioning unit
JP3728722B2 (en) * 2000-11-15 2005-12-21 株式会社カントー Heat exchanger for bathtub
US6978793B1 (en) * 2003-05-21 2005-12-27 Phex Llc Portable cleaning apparatus and method for single pass plate and frame heat exchangers
AU2006274424B2 (en) * 2005-07-29 2013-05-16 Freedom Water Company Ltd. Water condenser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266040A (en) * 1985-09-13 1987-03-25 Matsushita Electric Ind Co Ltd Air conditioning ventilation fan with sterilizing lamp
JPS63162091A (en) * 1986-12-24 1988-07-05 Hitachi Ltd Device for preventing sticking of aquatic living matter
JPH0478709A (en) * 1990-07-19 1992-03-12 Isuzu Motors Ltd Feeling control type air conditioner for vehicle
US6280686B1 (en) * 1997-02-20 2001-08-28 Steril-Aire U.S.A., Inc. Control of health hazards in an air handler
JP2000320854A (en) * 1999-05-13 2000-11-24 Sharp Corp Indoor machine of air-conditioner
WO2002040179A2 (en) * 2000-11-15 2002-05-23 Shurflo Pump Manufacturing Company, Inc. Rapid comestible fluid dispensing apparatus and method employing a diffuser
JP2006242390A (en) * 2005-02-28 2006-09-14 Central Res Inst Of Electric Power Ind Heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011078771A1 *

Also Published As

Publication number Publication date
SE0950999A1 (en) 2011-06-22
WO2011078771A1 (en) 2011-06-30
EP2515950A1 (en) 2012-10-31
SE534513C2 (en) 2011-09-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120716

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WALLENIUS WATER AKTIEBOLAG

A4 Supplementary search report drawn up and despatched

Effective date: 20140127

RIC1 Information provided on ipc code assigned before grant

Ipc: C02F 1/32 20060101ALI20140121BHEP

Ipc: C02F 103/02 20060101ALN20140121BHEP

Ipc: C02F 1/72 20060101ALN20140121BHEP

Ipc: F28F 19/00 20060101ALI20140121BHEP

Ipc: A61L 2/10 20060101AFI20140121BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140826