ES2052342T3 - TUBULAR HEAT CHANGER FOR RESPECTIVELY HOT AND COLD FLUIDS WITH LARGE DIFFERENCES RESPECTIVELY IN TEMPERATURE AND PRESSURE. - Google Patents

TUBULAR HEAT CHANGER FOR RESPECTIVELY HOT AND COLD FLUIDS WITH LARGE DIFFERENCES RESPECTIVELY IN TEMPERATURE AND PRESSURE.

Info

Publication number
ES2052342T3
ES2052342T3 ES91401674T ES91401674T ES2052342T3 ES 2052342 T3 ES2052342 T3 ES 2052342T3 ES 91401674 T ES91401674 T ES 91401674T ES 91401674 T ES91401674 T ES 91401674T ES 2052342 T3 ES2052342 T3 ES 2052342T3
Authority
ES
Spain
Prior art keywords
flexible coupling
temperature
pressure
tubular heat
large differences
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
ES91401674T
Other languages
Spanish (es)
Inventor
Pierre Georges Rey
Gilbert Charles Duponteil
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.)
Babcock Entreprise
Original Assignee
Babcock Entreprise
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9397881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2052342(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock Entreprise filed Critical Babcock Entreprise
Application granted granted Critical
Publication of ES2052342T3 publication Critical patent/ES2052342T3/en
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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0241—Header boxes; End plates floating elements floating end plates
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • 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
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN INTERCAMBIADOR DE CALOR DE CARCASA CILINDRICA (1) QUE CONTIENE TUBOS RECTOS DE PASO DE FLUIDO (6) Y FIJADO, EN SUS EXTREMOS OPUESTOS, RESPECTIVAMENTE A DOS PLACAS TUBULARES (5) ESTANDO CONECTADA A AL MENOS UNA DE ESTAS POR UN ACOPLAMIENTO FLEXIBLE (7). ENTRE EL ACOPLAMIENTO FLEXIBLE (7) Y EL EXTREMO ADYACENTE DE LA CARCASA (1) SE INTERPONE UNA PIEZA ANULAR COAXIAL RIGIDA DE UNION (8) CONECTADA RESPECTIVAMENTE A LA CARCASA (1) Y AL ACOPLAMIENTO FLEXIBLE (7) EN VOLADIZO RADIALMENTE INTERNO Y DE SECCION SUFICIENTES PARA LIMITAR AL MAXIMO EL AUMENTO DEL DIAMETRO DE CARCASA Y EL DESPLAZAMIENTO DEL PUNTO DE FIJACION DEL ACOPLAMIENTO FLEXIBLE EN LA PIEZA ANULAR BAJO EL EFECTO DE LA PRESION INTERNA. LA INVENCION ES APLICABLE EN INTERCAMBIADORES DE CALOR DE PLACAS TUBULARES FINAS Y DE TUBOS DE GRAN LONGITUD.THE INVENTION REFERS TO A CYLINDRICAL CASE HEAT EXCHANGER (1) CONTAINING STRAIGHT FLUID PIPE TUBES (6) AND FIXED, AT ITS OPPOSITE ENDS, RESPECTIVELY TO TWO TUBULAR PLATES (5) CONNECTING TO AT LEAST ONE OF THESE FOR A FLEXIBLE COUPLING (7). BETWEEN THE FLEXIBLE COUPLING (7) AND THE ADJACENT END OF THE HOUSING (1) A RIGID COAXIAL RING UNION PIECE IS CONNECTED (8) RESPECTIVELY CONNECTED TO THE HOUSING (1) AND TO THE FLEXIBLE COUPLING (7) IN RADIALLY INTERNAL CANTILEVER SECTION SUFFICIENT TO LIMIT TO THE MAXIMUM THE INCREASE OF THE CASE DIAMETER AND THE DISPLACEMENT OF THE FLEXIBLE COUPLING FIXING POINT IN THE RING PART UNDER THE EFFECT OF INTERNAL PRESSURE. THE INVENTION IS APPLICABLE IN THIN TUBULAR PLATE AND LONG-TUBE HEAT EXCHANGERS.

ES91401674T 1990-06-21 1991-06-20 TUBULAR HEAT CHANGER FOR RESPECTIVELY HOT AND COLD FLUIDS WITH LARGE DIFFERENCES RESPECTIVELY IN TEMPERATURE AND PRESSURE. Expired - Lifetime ES2052342T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007800A FR2663724B1 (en) 1990-06-21 1990-06-21 TUBULAR HEAT EXCHANGER FOR RESPECTIVELY HOT AND COLD FLUIDS WITH LARGE DIFFERENCES IN RESPECT OF TEMPERATURE AND PRESSURE.

Publications (1)

Publication Number Publication Date
ES2052342T3 true ES2052342T3 (en) 1994-07-01

Family

ID=9397881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401674T Expired - Lifetime ES2052342T3 (en) 1990-06-21 1991-06-20 TUBULAR HEAT CHANGER FOR RESPECTIVELY HOT AND COLD FLUIDS WITH LARGE DIFFERENCES RESPECTIVELY IN TEMPERATURE AND PRESSURE.

Country Status (5)

Country Link
EP (1) EP0462903B1 (en)
DE (1) DE69100557T2 (en)
DK (1) DK0462903T3 (en)
ES (1) ES2052342T3 (en)
FR (1) FR2663724B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695595A (en) * 1930-05-14 1930-12-18 Foster Wheeler Sa Improvement to steam condensers by surface
US2720259A (en) * 1950-04-14 1955-10-11 Chicago Bridge & Iron Co Gas venting of heat exchangers
GB1488349A (en) * 1974-11-29 1977-10-12 Haldor Topsoe As Heat exchange apparatus
US4157114A (en) * 1977-08-22 1979-06-05 Lorenzo John F De Tubesheet with a thermal sleeve
FR2415790A1 (en) * 1978-01-27 1979-08-24 Westinghouse Electric Corp Heat exchanger with outer chamber and inner tubes - joined by a tube plate with a flexible part to reduce thermal stresses
US4434840A (en) * 1981-07-24 1984-03-06 O'donnell & Associates Inc. Expansion joint for reactor or heat exchanger

Also Published As

Publication number Publication date
FR2663724B1 (en) 1992-10-16
DE69100557D1 (en) 1993-12-02
DK0462903T3 (en) 1994-03-21
EP0462903A1 (en) 1991-12-27
EP0462903B1 (en) 1993-10-27
FR2663724A1 (en) 1991-12-27
DE69100557T2 (en) 1994-04-28

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