ES2148942T3 - Superficie de transmision de calor para un precalentador de aire. - Google Patents

Superficie de transmision de calor para un precalentador de aire.

Info

Publication number
ES2148942T3
ES2148942T3 ES97910011T ES97910011T ES2148942T3 ES 2148942 T3 ES2148942 T3 ES 2148942T3 ES 97910011 T ES97910011 T ES 97910011T ES 97910011 T ES97910011 T ES 97910011T ES 2148942 T3 ES2148942 T3 ES 2148942T3
Authority
ES
Spain
Prior art keywords
elements
notches
parallels
series
ripples
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
ES97910011T
Other languages
English (en)
Inventor
William Francis Harder
Robin Barry Rhodes
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
ABB Air Preheater 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 ABB Air Preheater Inc filed Critical ABB Air Preheater Inc
Application granted granted Critical
Publication of ES2148942T3 publication Critical patent/ES2148942T3/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)
  • Air Supply (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN RECALENTADOR (10) DE AIRE, QUE TIENE ELEMENTOS (40) DE TRASFERENCIA DE CALOR PROVISTOS DE UNA PRIMERA SERIE DE PLACAS ONDULADAS (50) QUE TENGA ONDULACIONES (51) QUE SON PARALELAS UNAS CON OTRAS Y ORIENTADAS LONGITUDINALMENTE Y QUE SON GENERALMENTE FORMADAS DE MANERA ININTERRUMPIDA EN TODA LA DIRECCION LATERAL. UNA SERIE DE PLACAS (52) HACIENDO MUESCAS ESTA COLOCADA A CADA LADO DE CADA UNA DE LAS PLACAS ONDULADAS (50) DE LA PRIMERA SERIE, TENIENDO CADA PLACA HACIENDO MUESCAS DE LAS CUALES UNAS ESTAN ESPACIADAS UNAS CON RELACION A LAS OTRAS Y PARALELAS ENTRE ELLAS. CADA MUESCA (54) ESTA FORMADA POR DOBLES CRESTAS (56) PARALELAS, QUE SE SALEN TRANSVERSALMENTE A PARTIR DE LADOS OPUESTOS. EL ELEMENTO (50) TIENE SECCIONES (58) LLANAS ENTRE LAS MUESCAS (54). LAS MUESCAS (54) ESTAN ORIENTADAS OBLICUAMENTE EN DIRECCIONES RECIPROCAMENTE OPUESTAS RESPECTO A LAS ONDULACIONES (51) DE LOS ELEMENTOS (50) ADYACENTES. LOS ELEMENTOS (52) QUE HACEN MUESCAS ESTAN EN CONTACTO CONLOS ELEMENTOS (50) ADYACENTES UNICAMENTE EN LOS PUNTOS DE INTERSECCION DE LAS MUESCAS (54) Y DE LAS ONDULACIONES (51). ESTE CONJUNTO PRODUCE UN NUMERO MAYOR DE ROTURAS DE CAPAS LIMITES, MEJORA LA TRANSFERENCIA DE CALOR Y PROVEE PASOS EN LINEA RECTA A TRAVES DE LOS ELEMENTOS (50).
ES97910011T 1996-10-04 1997-09-30 Superficie de transmision de calor para un precalentador de aire. Expired - Lifetime ES2148942T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/725,964 US5803158A (en) 1996-10-04 1996-10-04 Air preheater heat transfer surface

Publications (1)

Publication Number Publication Date
ES2148942T3 true ES2148942T3 (es) 2000-10-16

Family

ID=24916652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97910011T Expired - Lifetime ES2148942T3 (es) 1996-10-04 1997-09-30 Superficie de transmision de calor para un precalentador de aire.

Country Status (15)

Country Link
US (1) US5803158A (es)
EP (1) EP0929781B1 (es)
JP (1) JP2000503107A (es)
KR (1) KR100305130B1 (es)
CN (1) CN1232540A (es)
AU (1) AU717017B2 (es)
BR (1) BR9712263A (es)
CA (1) CA2266716A1 (es)
CZ (1) CZ289272B6 (es)
DE (1) DE69702207T2 (es)
ES (1) ES2148942T3 (es)
ID (1) ID17796A (es)
TW (1) TW352409B (es)
WO (1) WO1998014742A1 (es)
ZA (1) ZA978875B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019160A (en) * 1998-12-16 2000-02-01 Abb Air Preheater, Inc. Heat transfer element assembly
US7303014B2 (en) * 2004-10-26 2007-12-04 Halliburton Energy Services, Inc. Casing strings and methods of using such strings in subterranean cementing operations
GB2429054A (en) * 2005-07-29 2007-02-14 Howden Power Ltd A heating surface element
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
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
CN102192677A (zh) * 2010-03-19 2011-09-21 江苏金羊能源环境工程有限公司 一种热交换器波形传热元件
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
CN104329977B (zh) * 2014-10-27 2016-04-13 浙江开尔新材料股份有限公司 带扰流孔的回转式空气预热器传热波纹板及其加工方法
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
US10837714B2 (en) * 2017-06-29 2020-11-17 Howden Uk Limited Heat transfer elements for rotary heat exchangers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB298592A (en) * 1927-10-12 1928-12-20 Ljungstroms Angturbin Ab Improvements in heat transmission apparatus
US2023965A (en) * 1930-05-21 1935-12-10 Ljungstroms Angturbin Ab Heat transfer
US2438851A (en) * 1943-11-01 1948-03-30 Air Preheater Plate arrangement for preheaters
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
US2940736A (en) * 1949-05-25 1960-06-14 Svenska Rotor Maskiner Ab Element set for heat exchangers
GB717601A (en) * 1952-01-30 1954-10-27 Svenska Rotor Maskiner Ab Improvements in or relating to regenerative heat exchangers
US2802646A (en) * 1954-05-14 1957-08-13 Air Preheater Fluid reactant rotor in regenerative heat exchange apparatus
US2983486A (en) * 1958-09-15 1961-05-09 Air Preheater Element arrangement for a regenerative heat exchanger
DE1903543U (de) * 1964-07-16 1964-11-05 Appbau Rothemuehle Brandt & Kr Gestuftes heizblech fuer regenerativ-waermeaustauscher.
US4449573A (en) * 1969-06-16 1984-05-22 Svenska Rotor Maskiner Aktiebolag Regenerative heat exchangers
DE2616816C3 (de) * 1976-04-15 1983-12-01 Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden Heizblechpaket für regenerative Wärmetauscher
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
SE8206809L (sv) * 1982-11-30 1984-05-31 Sven Melker Nilsson Vermevexlare
US4553458A (en) * 1984-03-28 1985-11-19 The Air Preheater Company, Inc. Method for manufacturing heat transfer element sheets for a rotary regenerative heat exchanger
US4903756A (en) * 1985-06-26 1990-02-27 Monro Richard J Heat generator
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
US5323842A (en) * 1992-06-05 1994-06-28 Wahlco Environmental Systems, Inc. Temperature-stabilized heat exchanger
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
BR9712263A (pt) 1999-08-24
EP0929781A1 (en) 1999-07-21
EP0929781B1 (en) 2000-05-31
CZ9901137A3 (en) 2001-05-16
JP2000503107A (ja) 2000-03-14
AU717017B2 (en) 2000-03-16
AU4748897A (en) 1998-04-24
WO1998014742A1 (en) 1998-04-09
CA2266716A1 (en) 1998-04-09
CZ289272B6 (cs) 2001-12-12
KR20000048862A (ko) 2000-07-25
DE69702207T2 (de) 2001-02-08
ID17796A (id) 1998-01-29
KR100305130B1 (ko) 2001-09-24
DE69702207D1 (de) 2000-07-06
TW352409B (en) 1999-02-11
ZA978875B (en) 1998-04-22
US5803158A (en) 1998-09-08
CN1232540A (zh) 1999-10-20

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