ES2058939T3 - Evaporador de placas. - Google Patents

Evaporador de placas.

Info

Publication number
ES2058939T3
ES2058939T3 ES90916832T ES90916832T ES2058939T3 ES 2058939 T3 ES2058939 T3 ES 2058939T3 ES 90916832 T ES90916832 T ES 90916832T ES 90916832 T ES90916832 T ES 90916832T ES 2058939 T3 ES2058939 T3 ES 2058939T3
Authority
ES
Spain
Prior art keywords
plates
space
evaporation
condensation
spaces
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
ES90916832T
Other languages
English (en)
Inventor
Ralf Blomgren
Niels-Erik Clausen
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 Copenhagen AS
Original Assignee
Alfa Laval Desalt AS
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 Desalt AS filed Critical Alfa Laval Desalt AS
Application granted granted Critical
Publication of ES2058939T3 publication Critical patent/ES2058939T3/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
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

EN UN EVAPORADOR DE PLACA DEL TIPO PELICULA DESCENDENTE QUE CADA SEGUNDO ESPACIO ENTRE PLACAS CONSTITUYE UN ESPACIO DE EVAPORACION (28) EN QUE EL LIQUIDO DE EVAPORACION ES DISTRIBUIDO A TRAVES DEL ANCHO DE LAS PLACAS PARA QUE CORRA HACIA ABAJO SOBRE LAS PLACAS, MIENTRAS QUE EL RESTO DE LOS ESPACIOS ENTRE PLACAS CONSTITUYEN UNOS ESPACIOS DE CONDENSACION (30) PARA UN VAPOR EMISOR DE CALOR. LA INVENCION SE REFIERE A UNA DISPOSICION PARTICULAR PARA SUMINISTRAR UN LIQUIDO DE EVAPORACION A LOS ESPACIOS DE EVAPORACION (28). SEGUN ESTA DISPOSICION, HAY DELIMITADA UNA CAMARA DE DISTRIBUCION (27) DENTRO DE LA PARTE SUPERIOR DE CADA ESPACIO ENTRE PLACAS QUE CONSTITUYE UN ESPACIO DE EVAPORACION (28). ESTA CAMARA DE DISTRIBUCION SE EXTIENDE A TRAVES DE TODO EL ANCHO DE LAS PLACAS Y SE COMUNICA CON UN CANAL DE ENTRADA PARA EL LIQUIDO, QUE SE EXTIENDE A TRAVES DEL CONJUNTO DE PLACAS Y QUE ESTA FORMADO POR UNAS ABERTURAS ALINEADAS (16) QUE HAY EN LAS PLACAS. EN LA PARTE SUPERIOR DE CADA ESPACIO DE CONDENSACION (30) HAY COLOCADOS VARIOS MIEMBROS DE CIERRE (25) SEPARADOS HORIZONTALMENTE UNOS DE OTROS. CADA MIEMBRO DE CIERRE (25) FORMA JUNTO CON LAS DOS PLACAS ADYACENTES UNA CAMARA DE TRANSFERENCIA (29) SEPARADA DEL ESPACIO DE CONDENSACION (30) PERO QUE SE COMUNICA CON AL MENOS UNA CAMARA DE DISTRIBUCION (27) Y CON UN ESPACIO DE EVAPORACION (28) A TRAVES DE UNOS AGUJEROS PEQUEÑOS (17, 18) QUE HAY EN LAS PLACAS. EL VAPOR EMISOR DE CALOR PUEDE FLUIR ENTRANDO EN CADA ESPACIO DE CONDENSACION (30) DESDE ARRIBA A TRAVES DE UNOS HUECOS QUE HAY ENTRE LOS MIEMBROS DE CIERRE HORIZONTALMENTE SEPARADOS (25).
ES90916832T 1989-11-02 1990-10-30 Evaporador de placas. Expired - Lifetime ES2058939T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903671A SE464938B (sv) 1989-11-02 1989-11-02 Plattfoeraangare daer taetningsarrangemanget fraemjar vaetskans foerdelning foer plattytan och vaermeavgivande aanga stroemmar in laengs plattkanten

Publications (1)

Publication Number Publication Date
ES2058939T3 true ES2058939T3 (es) 1994-11-01

Family

ID=20377366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90916832T Expired - Lifetime ES2058939T3 (es) 1989-11-02 1990-10-30 Evaporador de placas.

Country Status (12)

Country Link
US (1) US5203406A (es)
EP (1) EP0497880B1 (es)
JP (1) JP3119867B2 (es)
AU (1) AU6641590A (es)
DE (1) DE69010214T2 (es)
DK (1) DK0497880T3 (es)
ES (1) ES2058939T3 (es)
FI (1) FI95413C (es)
RU (1) RU2067275C1 (es)
SA (1) SA91110326B1 (es)
SE (1) SE464938B (es)
WO (1) WO1991006818A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9106893A (pt) * 1991-06-27 1994-09-27 Hisaka Works Ltd Máquina concentradora do tipo de fluxo descendentede películas finas.
SE469669B (sv) * 1992-01-21 1993-08-16 Alfa Laval Thermal Ab Foerdelningsmoenster hos plattvaermevaexlare
SE502984C2 (sv) * 1993-06-17 1996-03-04 Alfa Laval Thermal Ab Plattvärmeväxlare med speciellt utformade portpartier
IT1276990B1 (it) * 1995-10-24 1997-11-03 Tetra Laval Holdings & Finance Scambiatore di calore a piastre
US6478081B1 (en) * 1999-08-04 2002-11-12 Apv North America Inc. Plate heat exchanger
DE10222443C1 (de) * 2002-05-22 2003-10-02 Bernhard Harter Flächenwärmetauscher
DE10248599A1 (de) 2002-10-17 2004-04-29 Degussa Ag Verfahren zur Gewinnung einer gasförmigen Phase aus einem flüssigen Medium und Vorrichtung zu seiner Durchführung
SE525354C2 (sv) * 2003-06-18 2005-02-08 Alfa Laval Corp Ab Värmeväxlaranordning och plattpaket
US20050061493A1 (en) * 2003-09-19 2005-03-24 Holtzapple Mark T. Heat exchanger system and method
DE10352880A1 (de) * 2003-11-10 2005-06-09 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler
EP1864069B1 (en) 2005-04-01 2015-10-14 Alfa Laval Corporate AB A plate heat exchanger
ITUD20080196A1 (it) * 2008-09-12 2010-03-13 Thermics Srl Scambiatore termico compatto ad alta superficie di scambio termico
US20120103578A1 (en) * 2009-04-29 2012-05-03 Westinghouse Electric Company Llc Modular plate and shell heat exchanger
ES2585594T3 (es) * 2011-09-22 2016-10-06 Alfa Laval Corporate Ab Un evaporador de placas del tipo de película descendente y un aparato evaporador de placas que tiene tal evaporador de placas dispuesto en una carcasa
CN102980328B (zh) * 2012-12-10 2015-04-22 丹佛斯（杭州）板式换热器有限公司 板式换热器
CN104324513B (zh) * 2014-10-28 2016-02-03 赵弘毅 一种多段预热板式蒸发器
ES2717523T3 (es) * 2015-12-22 2019-06-21 Alfa Laval Corp Ab Una planta de destilación con intercambiadores de calor de placas removibles
US10921067B2 (en) * 2018-01-11 2021-02-16 Asia Vital Components Co., Ltd Water-cooling radiator structure with internal partition member
RU2754050C1 (ru) 2018-06-07 2021-08-25 Альфа Лаваль Корпорейт Аб Пластинчатый теплообменник, теплообменная пластина и способ обработки подаваемого вещества, такого как морская вода
EP3734209A1 (en) 2019-04-30 2020-11-04 Alfa Laval Corporate AB A plate heat exchanger for treatment of a feed, a plate for a plate heat exchanger for treatment of a feed, a gasket for use together with the heat exchanger plate and a method of producing a heat exchanger for treatment of a feed
EP3738657A1 (en) 2019-05-16 2020-11-18 Alfa Laval Corporate AB A plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water
EP3792581B1 (en) 2019-09-13 2023-02-22 Alfa Laval Corporate AB Plate heat exchanger for treatment of a liquid feed
EP3792578B1 (en) 2019-09-13 2023-08-09 Alfa Laval Corporate AB Heat exchanger plate and plate heat exchanger for treatment of a liquid feed

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1299481A (en) * 1970-05-06 1972-12-13 Apv Co Ltd Improvements in or relating to evaporators
US3735793A (en) * 1971-05-04 1973-05-29 Apv Co Ltd Plate evaporators
GB1412414A (en) * 1971-11-04 1975-11-05 Apv Co Ltd Evaporators
GB1425176A (en) * 1972-10-30 1976-02-18 Apv Co Ltd Plate type evaporators
GB1421915A (en) * 1972-12-06 1976-01-21 Apv Co Ltd Plate type evaporators
JPS5339974A (en) * 1976-09-25 1978-04-12 Hisaka Works Ltd Plate condenser and the plate
JPS5343082A (en) * 1976-09-30 1978-04-18 Hisaka Works Ltd Plate condenser
SE417458B (sv) * 1979-07-06 1981-03-16 Alfa Laval Ab Vermevexlare innefattande ett flertal i ett stativ inspenda plattor
US4260013A (en) * 1979-08-10 1981-04-07 Hisaka Works, Limited Plate type heat exchanger
US4978429A (en) * 1989-01-18 1990-12-18 Sears Stephan B Apparatus including its own combination manifold/support assembly for producing a concentrate and a distillate

Also Published As

Publication number Publication date
DE69010214T2 (de) 1994-10-13
EP0497880B1 (en) 1994-06-22
FI95413C (fi) 1996-01-25
EP0497880A1 (en) 1992-08-12
RU2067275C1 (ru) 1996-09-27
AU6641590A (en) 1991-05-31
JP3119867B2 (ja) 2000-12-25
FI95413B (fi) 1995-10-13
DK0497880T3 (da) 1994-08-01
US5203406A (en) 1993-04-20
JPH05501378A (ja) 1993-03-18
FI921975A (fi) 1992-04-30
FI921975A0 (fi) 1992-04-30
WO1991006818A1 (en) 1991-05-16
SE8903671L (sv) 1991-05-03
DE69010214D1 (de) 1994-07-28
SA91110326B1 (ar) 2005-10-01
SE464938B (sv) 1991-07-01
SE8903671D0 (sv) 1989-11-02

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