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
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).
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)
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)
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 |
-
1996
- 1996-10-04 US US08/725,964 patent/US5803158A/en not_active Expired - Fee Related
-
1997
- 1997-09-23 TW TW086113836A patent/TW352409B/zh active
- 1997-09-29 ID IDP973322A patent/ID17796A/id unknown
- 1997-09-30 CA CA002266716A patent/CA2266716A1/en not_active Abandoned
- 1997-09-30 CN CN97198496A patent/CN1232540A/zh active Pending
- 1997-09-30 EP EP97910011A patent/EP0929781B1/en not_active Expired - Lifetime
- 1997-09-30 WO PCT/US1997/018123 patent/WO1998014742A1/en active IP Right Grant
- 1997-09-30 ES ES97910011T patent/ES2148942T3/es not_active Expired - Lifetime
- 1997-09-30 CZ CZ19991137A patent/CZ289272B6/cs not_active IP Right Cessation
- 1997-09-30 BR BR9712263A patent/BR9712263A/pt not_active Application Discontinuation
- 1997-09-30 DE DE69702207T patent/DE69702207T2/de not_active Expired - Fee Related
- 1997-09-30 AU AU47488/97A patent/AU717017B2/en not_active Ceased
- 1997-09-30 JP JP10516974A patent/JP2000503107A/ja active Pending
- 1997-10-03 ZA ZA9708875A patent/ZA978875B/xx unknown
-
1999
- 1999-04-02 KR KR1019997002864A patent/KR100305130B1/ko not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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