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ES2060386T3 - Evaporador de placas. - Google Patents

Evaporador de placas.

Info

Publication number
ES2060386T3
ES2060386T3 ES91909728T ES91909728T ES2060386T3 ES 2060386 T3 ES2060386 T3 ES 2060386T3 ES 91909728 T ES91909728 T ES 91909728T ES 91909728 T ES91909728 T ES 91909728T ES 2060386 T3 ES2060386 T3 ES 2060386T3
Authority
ES
Spain
Prior art keywords
fluid
evaporation
channels
transfer plates
highlights
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
ES91909728T
Other languages
English (en)
Inventor
Leif Hallgren
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.)
Alfa Laval Thermal AB
Original Assignee
Alfa Laval Thermal 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 Alfa Laval Thermal AB filed Critical Alfa Laval Thermal AB
Application granted granted Critical
Publication of ES2060386T3 publication Critical patent/ES2060386T3/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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/221—Composite plate evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
    • F28D2021/0066—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications with combined condensation and evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/903—Convection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

EN UN INTERCAMBIADOR DE CALOR EN FORMA DE PLACA PARA SUBIR POR LA PELICULA QUE EVAPORA UN FLUIDO, UNAS PLACAS DE TRANSFERENCIA DE CALOR COLOCADAS VERTICALMENTE (1, 2) DELIMITAN LOS CANALES DE EVAPORACION (4) Y LOS CANALES DE CONDENSACION (7) ENTRE ELLAS MISMAS. CADA CANAL DE EVAPORACION (4) TIENE UNA ENTRADA PARA LOS FLUIDOS (5) EN SU PARTE INFERIOR Y UNA SALIDA (6) PARA EL FLUIDO CONCENTRADO Y EL VAPOR GENERADO EN SU PARTE SUPERIOR, CUYA SALIDA (6) SE ENCUENTRA EN UN LADO VERTICAL DE LAS PLACAS DE TRANSFERENCIA DE CALOR. PARA PROPORCIONAR UNA DISTRIBUCION DESEADA DEL FLUIDO Y DEL VAPOR EN CADA UNO DE LOS CANALES DE EVAPORACION (4), AL MENOS UNA PLACA DE TRANSFERENCIA DE CALOR ALTERNATIVA (1) TIENE, EN SU PARTE INFERIOR (17A) MAS CERCANA A LA ENTRADA (5) PARA LOS FLUIDOS, UNA SERIE DE ZONAS (23A-26A) QUE TIENEN UN MODELO DE PRENSADO DIFERENTE DE RESALTES DE ONDULACION Y DE RANURAS. LOS RESALTES DE ONDULACION Y LAS RANURAS FORMAN ANGULOS DIFERENTES RESPECTO A LA DIRECCION DE FLUJO PRINCIPALDEL FLUIDO EN LOS CANALES DE EVAPORACION (4), CUYOS ANGULOS SE ELIGEN DE TAL FORMA QUE LOS RESALTES Y LAS RANURAS DE LAS PLACAS DE TRANSFERENCIA DE CALOR (1, 2), SEGUN SUS SENTIDOS DIFERENTES, COOPERAN PARA PROPORCIONAR EN CADA CANAL DE EVAPORACION UNA RESISTENCIA AL FLUJO PARA EL FLUIDO EN SU SENTIDO AL FLUJO PRINCIPAL, QUE DESCIENDE GRADUALMENTE DESDE DICHOS LADOS VERTICALES A LOS OTROS LADOS VERTICALES DE LAS PLACAS DE TRANSFERENCIA DE CALOR (1, 2). LA RESISTENCIA A LA VARIACION DEL FLUJO EN SENTIDO LATERAL RESPECTO A LOS CANALES DE EVAPORACION (4) SE CONCENTRA PREFERENTEMENTE EN LA PARTE INFERIOR DE LOS CANALES DE EVAPORACION.
ES91909728T 1990-05-08 1991-04-29 Evaporador de placas. Expired - Lifetime ES2060386T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001633A SE466171B (sv) 1990-05-08 1990-05-08 Plattfoeraangare daer aatminstone den ena plattan i en foeraangningspassage aer uppdelad i faelt anordnade bredvid varandra mellan plattans laangsidor, vilka faelt uppvisar sinsemellan olika korrugeringsmoenster saa att stroemningsmotstaandet successivt minskar fraan ena sidan till den andra

Publications (1)

Publication Number Publication Date
ES2060386T3 true ES2060386T3 (es) 1994-11-16

Family

ID=20379402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91909728T Expired - Lifetime ES2060386T3 (es) 1990-05-08 1991-04-29 Evaporador de placas.

Country Status (9)

Country Link
US (1) US5226474A (es)
EP (1) EP0485555B1 (es)
JP (1) JP2968042B2 (es)
BR (1) BR9105744A (es)
DE (1) DE69102755T2 (es)
DK (1) DK0485555T3 (es)
ES (1) ES2060386T3 (es)
SE (1) SE466171B (es)
WO (1) WO1991017406A1 (es)

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DE4142177C2 (de) * 1991-12-20 1994-04-28 Balcke Duerr Ag Plattenwärmetauscher
SE469669B (sv) * 1992-01-21 1993-08-16 Alfa Laval Thermal Ab Foerdelningsmoenster hos plattvaermevaexlare
SE505225C2 (sv) 1993-02-19 1997-07-21 Alfa Laval Thermal Ab Plattvärmeväxlare och platta härför
GB9426208D0 (en) * 1994-12-23 1995-02-22 British Tech Group Usa Plate heat exchanger
JP3292128B2 (ja) * 1998-02-27 2002-06-17 ダイキン工業株式会社 プレート型熱交換器
US6186223B1 (en) 1998-08-27 2001-02-13 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6244333B1 (en) 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
JP3100371B1 (ja) * 1999-04-28 2000-10-16 春男 上原 蒸発器
DE10013437C1 (de) * 2000-03-17 2001-12-06 Xcellsis Gmbh Folienpaket für einen aus Folien aufgebauten Verdampfer
SE516537C2 (sv) * 2000-05-19 2002-01-29 Alfa Laval Ab Plattpaket och plattvärmeväxlare
SE516416C2 (sv) * 2000-05-19 2002-01-15 Alfa Laval Ab Plattpaket, värmeöverföringsplatta, plattvärmeväxlaresamt anv ändning av värmeöverföringsplatta
DE10035939A1 (de) * 2000-07-21 2002-02-07 Bosch Gmbh Robert Vorrichtung zur Wärmeübertragung
SE520702C2 (sv) * 2001-12-18 2003-08-12 Alfa Laval Corp Ab Värmeväxlarplatta med minst två korrugeringsområden, plattpaket samt plattvärmeväxlare
SE520703C2 (sv) * 2001-12-18 2003-08-12 Alfa Laval Corp Ab Värmeväxlarplatta med korrugerat stödområde, plattpaket samt plattvärmeväxlare
DE10352881A1 (de) 2003-11-10 2005-06-09 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler
DE10352880A1 (de) 2003-11-10 2005-06-09 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler
CN1837718A (zh) * 2006-03-09 2006-09-27 缪志先 肋板式换热器
CA2584955C (en) * 2006-05-15 2014-12-02 Sulzer Chemtech Ag A static mixer
CN100516758C (zh) * 2007-06-12 2009-07-22 缪志先 一种无封条板翅式换热器
SE534306C2 (sv) * 2008-06-17 2011-07-05 Alfa Laval Corp Ab Värmeväxlarplatta och plattvärmeväxlare
US8844610B2 (en) * 2008-09-18 2014-09-30 Multistack, LLC Double inlet heat exchanger
SE533067C2 (sv) * 2008-10-03 2010-06-22 Alfa Laval Corp Ab Plattvärmeväxlare
JP5563591B2 (ja) * 2008-12-17 2014-07-30 スウェップ インターナショナル アクティエボラーグ 熱交換器のポート開口部
CN102245993A (zh) * 2008-12-17 2011-11-16 舒瑞普国际股份公司 半岛上的高压开口
JP5106453B2 (ja) * 2009-03-18 2012-12-26 三菱電機株式会社 プレート式熱交換器及び冷凍空調装置
US9557119B2 (en) * 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
NO331474B1 (no) * 2009-11-13 2012-01-09 Hamworthy Gas Systems As Installasjon for gjengassing av LNG
CA2728545C (en) * 2010-01-20 2014-04-08 Carrier Corporation Primary heat exchanger design for condensing gas furnace
SE534765C2 (sv) * 2010-04-21 2011-12-13 Alfa Laval Corp Ab Plattvärmeväxlareplatta och plattvärmeväxlare
DE102010036654A1 (de) 2010-07-27 2012-03-29 Peter Rehberg Plattenwärmeübertrager zum Verdampfen einer Flüssigkeit
US9644899B2 (en) * 2011-06-01 2017-05-09 Arvos, Inc. Heating element undulation patterns
US9395125B2 (en) 2011-09-26 2016-07-19 Trane International Inc. Water temperature sensor in a brazed plate heat exchanger
FR2982016A1 (fr) * 2011-10-28 2013-05-03 Tmw Support d'etalement d'un liquide en ecoulement gravitaire, systeme d'etalement et colonne d'evaporation comprenant un tel support
CN102728081A (zh) * 2012-07-22 2012-10-17 甘肃蓝科石化高新装备股份有限公司 可拆式升膜板式蒸发器
CN104296586A (zh) * 2013-07-15 2015-01-21 杭州三花研究院有限公司 换热器板片、换热器换热单元以及换热器
SI2957851T1 (sl) * 2014-06-18 2017-07-31 Alfa Laval Corporate Ab Plošča za prenos toplote in ploščni toplotni izmenjevalec, ki vsebuje takšno ploščo za prenos toplote
KR101892549B1 (ko) * 2016-04-28 2018-08-30 한국원자력연구원 열교환기 및 이를 구비하는 원전
EP3396293A1 (en) * 2017-04-26 2018-10-31 Alfa Laval Corporate AB Heat transfer plate and heat exchanger comprising a plurality of such heat transfer plates
CN108592665A (zh) * 2018-03-12 2018-09-28 新乡市特美特热控技术股份有限公司 翅片板式换热器
US11486657B2 (en) * 2018-07-17 2022-11-01 Tranter, Inc. Heat exchanger heat transfer plate
DK3660437T3 (da) * 2018-11-29 2021-10-18 Alfa Laval Corp Ab Pladevarmeveksler og varmevekslerplade til behandling af en tilførsel, såsom havvand
SE544426C2 (en) * 2019-04-03 2022-05-24 Alfa Laval Corp Ab A heat exchanger plate, and a plate heat exchanger
DK3792581T3 (da) * 2019-09-13 2023-04-17 Alfa Laval Corp Ab Pladevarmeveksler til behandling af en væsketilførsel
EP4365532A1 (en) * 2022-11-01 2024-05-08 Alfa Laval Corporate AB A heat exchanger plate, and a plate heat exchanger

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US2872165A (en) * 1954-09-04 1959-02-03 Separator Ab Plate type heat exchanger
GB1339542A (en) * 1970-03-20 1973-12-05 Apv Co Ltd Plate heat exchangers
SE411952B (sv) * 1978-07-10 1980-02-11 Alfa Laval Ab Vermevexlare innefattande ett flertal i ett stativ inspenda vermevexlingsplattor
SE415928B (sv) * 1979-01-17 1980-11-10 Alfa Laval Ab Plattvermevexlare
SE458805B (sv) * 1985-06-06 1989-05-08 Reheat Ab Plattvaermevaexlare, vari varje platta aer uppdelad i fyra omraaden med sinsemellan olika riktning paa korrugeringarna
DD245247A1 (de) * 1985-12-24 1987-04-29 Kyffhaeuserhuette Maschf Waermeuebertragungsplatten

Also Published As

Publication number Publication date
WO1991017406A1 (en) 1991-11-14
SE9001633D0 (sv) 1990-05-08
SE466171B (sv) 1992-01-07
JPH04506996A (ja) 1992-12-03
US5226474A (en) 1993-07-13
JP2968042B2 (ja) 1999-10-25
EP0485555A1 (en) 1992-05-20
DE69102755D1 (de) 1994-08-11
DE69102755T2 (de) 1994-10-27
DK0485555T3 (da) 1994-08-01
SE9001633L (sv) 1991-11-09
EP0485555B1 (en) 1994-07-06
BR9105744A (pt) 1992-08-04

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