ES2163889T3 - Superficie de transmision termica para precalentadores de aire. - Google Patents

Superficie de transmision termica para precalentadores de aire.

Info

Publication number
ES2163889T3
ES2163889T3 ES98946053T ES98946053T ES2163889T3 ES 2163889 T3 ES2163889 T3 ES 2163889T3 ES 98946053 T ES98946053 T ES 98946053T ES 98946053 T ES98946053 T ES 98946053T ES 2163889 T3 ES2163889 T3 ES 2163889T3
Authority
ES
Spain
Prior art keywords
thermal transmission
certain number
plates
notches
rotor
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.)
Expired - Lifetime
Application number
ES98946053T
Other languages
English (en)
Inventor
Tadek Casimir Brzytwa
Wayne Stanley Counterman
James David Seebald
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.)
Alstom Power Inc
Original Assignee
Alstom Power Inc
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 Alstom Power Inc filed Critical Alstom Power Inc
Application granted granted Critical
Publication of ES2163889T3 publication Critical patent/ES2163889T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)

Abstract

Elemento de transmisión térmica para un recuperador térmico de tipo regenerativo rotativo, que posee un rotor y en el cual el referido elemento de transmisión térmica comprende un determinado número de placas de transmisión térmica, que están apiladas y se encuentran dentro del rotor con un espaciamiento mutuo para formar entre sí unos canales para el flujo del fluido en una dirección esencialmente axial a través del mencionado rotor; de este determinado número de placas de transmisión térmica, cada una comprende: a) Un determinado número de muescas rectas, formadas en las placas a unos intervalos de espaciamiento entre sí para extenderse en una dirección esencialmente paralela a la referida dirección del flujo del fluido; así como b) Un determinado número de muescas oblicuas, formadas en las placas a unos intervalos de espaciamiento paralelo y separadas entre sí por unas partes planas de la mencionada placa; las referidas muescas oblicuas están previstas a un determinado ángulo de las mencionadas muescas rectas y de la referida dirección de flujo de fuido, y las mismas se extienden entre las muescas rectas colindantes.
ES98946053T 1997-09-15 1998-09-11 Superficie de transmision termica para precalentadores de aire. Expired - Lifetime ES2163889T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/929,037 US5899261A (en) 1997-09-15 1997-09-15 Air preheater heat transfer surface

Publications (1)

Publication Number Publication Date
ES2163889T3 true ES2163889T3 (es) 2002-02-01

Family

ID=25457222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98946053T Expired - Lifetime ES2163889T3 (es) 1997-09-15 1998-09-11 Superficie de transmision termica para precalentadores de aire.

Country Status (14)

Country Link
US (1) US5899261A (es)
EP (1) EP1015834B1 (es)
JP (1) JP2001516866A (es)
KR (1) KR20010023965A (es)
CN (1) CN1270666A (es)
BR (1) BR9812814A (es)
CA (1) CA2302246A1 (es)
CZ (1) CZ2000909A3 (es)
DE (1) DE69801766T2 (es)
ES (1) ES2163889T3 (es)
PL (1) PL191289B1 (es)
TW (1) TW403820B (es)
WO (1) WO1999014543A1 (es)
ZA (1) ZA988389B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652999C2 (de) * 1996-12-19 1999-06-24 Steag Ag Wärmespeicherblock für regenerative Wärmetauscher
US6019160A (en) * 1998-12-16 2000-02-01 Abb Air Preheater, Inc. Heat transfer element assembly
US6892795B1 (en) 2000-10-04 2005-05-17 Airxchange, Inc. Embossed regenerator matrix for heat exchanger
US6450245B1 (en) * 2001-10-24 2002-09-17 Alstom (Switzerland) Ltd. Air preheater heat transfer elements
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
HU4018U (en) * 2008-01-29 2011-11-28 Northern Interindustry Company The Alternative Nica Heat exchange filler for a regenerative air heater
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US8622115B2 (en) * 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
US9200853B2 (en) * 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
US9587894B2 (en) 2014-01-13 2017-03-07 General Electric Technology Gmbh Heat exchanger effluent collector
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
WO2018125134A1 (en) * 2016-12-29 2018-07-05 Arvos, Ljungstrom Llc. A heat transfer sheet assembly with an intermediate spacing feature
WO2018216165A1 (ja) * 2017-05-25 2018-11-29 株式会社日阪製作所 プレート式熱交換器
JP6799681B2 (ja) * 2017-05-25 2020-12-16 株式会社日阪製作所 プレート式熱交換器
US10837714B2 (en) 2017-06-29 2020-11-17 Howden Uk Limited Heat transfer elements for rotary heat exchangers
US12025383B2 (en) * 2021-03-30 2024-07-02 Mitsubishi Electric Us, Inc. Air-to-air heat recovery core and method of operating the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023965A (en) * 1930-05-21 1935-12-10 Ljungstroms Angturbin Ab Heat transfer
SE127755C1 (sv) * 1945-05-28 1950-03-28 Ljungstroms Angturbin Ab Elementsats för värmeväxlare
GB668476A (en) * 1948-06-30 1952-03-19 Ljungstroms Angturbin Ab Improvements in or relating to heat exchange apparatus
GB702137A (en) * 1949-05-25 1954-01-13 Ljungstroems Aengturbin Ab Improvements in or relating to plate-type heat exchangers
US2940736A (en) * 1949-05-25 1960-06-14 Svenska Rotor Maskiner Ab Element set for heat exchangers
US2696976A (en) * 1949-06-22 1954-12-14 Jarvis C Marble Element set for air preheaters
US2802646A (en) * 1954-05-14 1957-08-13 Air Preheater Fluid reactant rotor in regenerative heat exchange apparatus
DE6751210U (de) * 1968-09-07 1969-01-30 Appbau Rothemuehle Brandt Heizbleche fuer regenerative waermeaustauscher
US4449573A (en) * 1969-06-16 1984-05-22 Svenska Rotor Maskiner Aktiebolag Regenerative heat exchangers
DE2007956A1 (de) * 1970-02-20 1971-09-02 Linde Ag Regenerator
US3910344A (en) * 1974-03-27 1975-10-07 Gen Motors Corp Regenerator matrix
US4345640A (en) * 1981-05-11 1982-08-24 Cullinan Edward J Regenerative heat exchanger basket
US4396058A (en) * 1981-11-23 1983-08-02 The Air Preheater Company Heat transfer element assembly
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger
US4744410A (en) * 1987-02-24 1988-05-17 The Air Preheater Company, Inc. Heat transfer element assembly
SE455883B (sv) * 1987-02-27 1988-08-15 Svenska Rotor Maskiner Ab Sats av vermeoverforingsplatar, der platarnas dubbelasar har en specifik inbordes orientering
US5318102A (en) * 1993-10-08 1994-06-07 Wahlco Power Products, Inc. Heat transfer plate packs and baskets, and their utilization in heat recovery devices

Also Published As

Publication number Publication date
CA2302246A1 (en) 1999-03-25
DE69801766T2 (de) 2002-07-04
US5899261A (en) 1999-05-04
KR20010023965A (ko) 2001-03-26
CN1270666A (zh) 2000-10-18
BR9812814A (pt) 2000-08-08
PL339249A1 (en) 2000-12-04
JP2001516866A (ja) 2001-10-02
CZ2000909A3 (cs) 2001-12-12
EP1015834B1 (en) 2001-09-19
WO1999014543A1 (en) 1999-03-25
PL191289B1 (pl) 2006-04-28
TW403820B (en) 2000-09-01
DE69801766D1 (de) 2001-10-25
ZA988389B (en) 1999-03-24
EP1015834A1 (en) 2000-07-05

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