WO2011009791A3 - Verfahren zur rückgewinnung einer verdampften flüssigkeit aus einem luftstrom und vorrichtung zur durchführung des verfahrens - Google Patents

Verfahren zur rückgewinnung einer verdampften flüssigkeit aus einem luftstrom und vorrichtung zur durchführung des verfahrens Download PDF

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Publication number
WO2011009791A3
WO2011009791A3 PCT/EP2010/060159 EP2010060159W WO2011009791A3 WO 2011009791 A3 WO2011009791 A3 WO 2011009791A3 EP 2010060159 W EP2010060159 W EP 2010060159W WO 2011009791 A3 WO2011009791 A3 WO 2011009791A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
evaporated liquid
reclaiming
sorption agent
sorbed
Prior art date
Application number
PCT/EP2010/060159
Other languages
English (en)
French (fr)
Other versions
WO2011009791A2 (de
Inventor
Bernhard Lenz
Original Assignee
Karlsruher Institut für Technologie
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
Priority claimed from DE200910026228 external-priority patent/DE102009026228A1/de
Priority claimed from DE200910044653 external-priority patent/DE102009044653A1/de
Application filed by Karlsruher Institut für Technologie filed Critical Karlsruher Institut für Technologie
Priority to EP10743062A priority Critical patent/EP2457027A2/de
Priority to US13/386,060 priority patent/US8888893B2/en
Priority to AU2010275353A priority patent/AU2010275353B2/en
Publication of WO2011009791A2 publication Critical patent/WO2011009791A2/de
Publication of WO2011009791A3 publication Critical patent/WO2011009791A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F24F2203/1036—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1048—Geometric details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1052—Rotary wheel comprising a non-axial air flow
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • F28D19/044—Rotors; Assemblies of heat absorbing masses shaped in sector form, e.g. with baskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

Bei einem Verfahren zur Rückgewinnung einer verdampften Flüssigkeit aus einem Luftstrom, wie es beispielsweise für die Trinkwassergewinnung aus Umgebungsluft eingesetzt werden kann, wird die verdampfte Flüssigkeit aus einer ersten Luftmenge in eine zweite Luftmenge übertragen, wobei die zweite Luftmenge kleiner als die erste Luftmenge ist. Die verdampfte Flüssigkeit aus einer ersten Luftmenge wird in einem Sorptionsmittel sorbiert und anschließend in einer zweiten, kleineren Luftmenge wieder desorbiert. Die vorgebbare Taupunkttemperatur der zweiten Luftmenge ist größer als eine Außentemperatur bei üblichen Betriebsbedingungen. Eine Vorrichtung zur Durchführung des vorangehend beschriebenen Verfahrens zur Trinkwassergewinnung aus Umgebungsluft, wobei die verdampfte Flüssigkeit in einem Sorptionsmittel sorbiert und anschließend wieder desorbiert wird, weist einen Behälter (9) mit mehreren drehbar gelagerten Kammern aufweist, die mit dem Sorptionsmittel befüllt sind und von einem Luftstrom durchströmt werden können. Der Behälter (9) weist ringförmig angeordnete, drehbar gelagerte Kammern auf, die Einströmungsöffnungen sowie beabstandet angeordnete Ausströmungsöffnungen für eine Luftströmung aufweisen.
PCT/EP2010/060159 2009-07-22 2010-07-14 Verfahren zur rückgewinnung einer verdampften flüssigkeit aus einem luftstrom und vorrichtung zur durchführung des verfahrens WO2011009791A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10743062A EP2457027A2 (de) 2009-07-22 2010-07-14 Verfahren zur rückgewinnung einer verdampften flüssigkeit aus einem luftstrom und vorrichtung zur durchführung des verfahrens
US13/386,060 US8888893B2 (en) 2009-07-22 2010-07-14 Method for reclaiming an evaporated liquid from an air stream and device for performing the method
AU2010275353A AU2010275353B2 (en) 2009-07-22 2010-07-14 Method for reclaiming an evaporated liquid from an air stream and device for performing the method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE200910026228 DE102009026228A1 (de) 2009-07-22 2009-07-22 Verfahren zur Rückgewinnung einer verdampften Flüssigkeit aus einem Luftstrom und Vorrichtung zur Durchführung des Verfahrens
DE102009026228.8 2009-07-22
DE102009044653.2 2009-11-25
DE200910044653 DE102009044653A1 (de) 2009-11-25 2009-11-25 Verfahren zur Rückgewinnung einer verdampften Flüssigkeit aus einem Luftstrom und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
WO2011009791A2 WO2011009791A2 (de) 2011-01-27
WO2011009791A3 true WO2011009791A3 (de) 2011-03-17

Family

ID=43027684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/060159 WO2011009791A2 (de) 2009-07-22 2010-07-14 Verfahren zur rückgewinnung einer verdampften flüssigkeit aus einem luftstrom und vorrichtung zur durchführung des verfahrens

Country Status (4)

Country Link
US (1) US8888893B2 (de)
EP (1) EP2457027A2 (de)
AU (1) AU2010275353B2 (de)
WO (1) WO2011009791A2 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020647A1 (de) * 1979-05-31 1980-12-11 Daikin Ind Ltd Entfeuchtungs- und desodorierungsvorrichtung
JPS5741592A (en) * 1980-08-25 1982-03-08 Matsushita Electric Ind Co Ltd Composite heat exchanger
EP0127683A1 (de) * 1982-11-04 1984-12-12 Matsushita Electric Industrial Co., Ltd. Wärmeaustauscher
JPH10128035A (ja) * 1996-10-30 1998-05-19 Matsushita Seiko Co Ltd 除湿素子および除湿装置
JP2003126641A (ja) * 2001-10-29 2003-05-07 Daikin Ind Ltd 吸着ロータ及びそれを用いた吸着装置
JP2004209420A (ja) * 2003-01-07 2004-07-29 Toyobo Co Ltd 除湿エレメントおよび除湿装置
JP2005055049A (ja) * 2003-08-04 2005-03-03 Seibu Giken Co Ltd 除湿空調装置
JP2005058937A (ja) * 2003-08-18 2005-03-10 Seibu Giken Co Ltd 吸着式除湿機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020647A1 (de) * 1979-05-31 1980-12-11 Daikin Ind Ltd Entfeuchtungs- und desodorierungsvorrichtung
JPS5741592A (en) * 1980-08-25 1982-03-08 Matsushita Electric Ind Co Ltd Composite heat exchanger
EP0127683A1 (de) * 1982-11-04 1984-12-12 Matsushita Electric Industrial Co., Ltd. Wärmeaustauscher
JPH10128035A (ja) * 1996-10-30 1998-05-19 Matsushita Seiko Co Ltd 除湿素子および除湿装置
JP2003126641A (ja) * 2001-10-29 2003-05-07 Daikin Ind Ltd 吸着ロータ及びそれを用いた吸着装置
JP2004209420A (ja) * 2003-01-07 2004-07-29 Toyobo Co Ltd 除湿エレメントおよび除湿装置
JP2005055049A (ja) * 2003-08-04 2005-03-03 Seibu Giken Co Ltd 除湿空調装置
JP2005058937A (ja) * 2003-08-18 2005-03-10 Seibu Giken Co Ltd 吸着式除湿機

Also Published As

Publication number Publication date
EP2457027A2 (de) 2012-05-30
AU2010275353A1 (en) 2012-01-19
US8888893B2 (en) 2014-11-18
WO2011009791A2 (de) 2011-01-27
AU2010275353B2 (en) 2016-10-06
US20120192715A1 (en) 2012-08-02

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