ES455867A1 - Intercambiador de calor de pelicula fina. - Google Patents

Intercambiador de calor de pelicula fina.

Info

Publication number
ES455867A1
ES455867A1 ES455867A ES455867A ES455867A1 ES 455867 A1 ES455867 A1 ES 455867A1 ES 455867 A ES455867 A ES 455867A ES 455867 A ES455867 A ES 455867A ES 455867 A1 ES455867 A1 ES 455867A1
Authority
ES
Spain
Prior art keywords
heat
fluid
heat exchanger
transfer wall
secondary fluid
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
Application number
ES455867A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES455867A1 publication Critical patent/ES455867A1/es
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
    • 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
    • Y10S165/163—Heat exchange including a means to form fluid film on heat transfer surface, e.g. trickle
    • Y10S165/168—Film formed on interior surface of container or pipe
    • Y10S165/169—Film formed on interior surface of container or pipe inside of vertical pipe
    • Y10S165/17—Distributor "cap" mounted in top end of pipe
    • 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
    • Y10S165/90—Cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Intercambiador de calor de película fina, entre un primer fluido, denominado "caliente", y un segundo fluido a calentar, del tipo que comporta una pared de intercambio, al menos, que separa los citados fluidos y a través de la cual se efectúa un intercambio de calorías, caracterizado porque la citada pared, que comporta una extremidad superior, es una superficie cilíndrica cuya generatrices son verticales y cuya sección recta está constituida por una sucesión regular de ondulaciones que definen, alternativamente, crestas de ondas convexas y valles de ondas cóncavas; y porque el citado cambiador incluye elementos para introducir el citado segundo fluido en la citada extremidad superior, en la proximidad de los puntos más elevados de las crestas de ondas convexas de la cara de la citada pared orientada hacia el citado segundo fluido.
ES455867A 1976-02-12 1977-02-11 Intercambiador de calor de pelicula fina. Expired ES455867A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603875A FR2341118A1 (fr) 1976-02-12 1976-02-12 Echangeur de chaleur a film mince

Publications (1)

Publication Number Publication Date
ES455867A1 true ES455867A1 (es) 1978-04-01

Family

ID=9169037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455867A Expired ES455867A1 (es) 1976-02-12 1977-02-11 Intercambiador de calor de pelicula fina.

Country Status (5)

Country Link
US (1) US4133377A (es)
ES (1) ES455867A1 (es)
FR (1) FR2341118A1 (es)
GB (1) GB1552980A (es)
IT (1) IT1073395B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235281A (en) * 1978-04-07 1980-11-25 The Boeing Company Condenser/evaporator heat exchange apparatus and method of utilizing the same
SE444362B (sv) * 1980-11-25 1986-04-07 Sten Zeilon Sett och anordning for vermevexling mellan ett luftflode och ett vetskeflode der vetskan av gravitationen flyter i form av en kapillert bunden vetskefilm mellan tva membran
FR2547905A1 (fr) * 1983-06-21 1984-12-28 Girodin Tech Perfectionnements aux echangeurs de chaleur a plaques
US4932468A (en) * 1988-12-19 1990-06-12 E. L. Nickell Co., Inc. Vertical falling film multi-tube heat exchanger
US5558748A (en) * 1995-05-12 1996-09-24 Basf Corporation Plate-type distillation/condensation apparatus and method of use
WO2006029457A1 (en) * 2004-09-16 2006-03-23 Rheem Australia Pty Limited Drain back water heater
WO2009013801A1 (ja) * 2007-07-23 2009-01-29 Tokyo Roki Co. Ltd. プレート積層型熱交換器
JP5194011B2 (ja) * 2007-07-23 2013-05-08 東京濾器株式会社 プレート積層型熱交換器
JP2016114300A (ja) * 2014-12-15 2016-06-23 フタバ産業株式会社 熱交換器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247392A (es) * 1959-01-16
US3371709A (en) * 1965-06-15 1968-03-05 Rosenblad Corp Falling film plate heat exchanger
US3502140A (en) * 1966-10-31 1970-03-24 Ida Violet Dawson Falling film heat exchanger
CH557014A (fr) * 1972-09-22 1974-12-13 Battelle Memorial Institute Echangeur de chaleur.
US3995689A (en) * 1975-01-27 1976-12-07 The Marley Cooling Tower Company Air cooled atmospheric heat exchanger

Also Published As

Publication number Publication date
FR2341118B1 (es) 1980-10-31
IT1073395B (it) 1985-04-17
FR2341118A1 (fr) 1977-09-09
US4133377A (en) 1979-01-09
GB1552980A (en) 1979-10-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103