FR2183613A1 - Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles - Google Patents

Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles

Info

Publication number
FR2183613A1
FR2183613A1 FR7217072A FR7217072A FR2183613A1 FR 2183613 A1 FR2183613 A1 FR 2183613A1 FR 7217072 A FR7217072 A FR 7217072A FR 7217072 A FR7217072 A FR 7217072A FR 2183613 A1 FR2183613 A1 FR 2183613A1
Authority
FR
France
Prior art keywords
baffles
tubes
shell
false
heat exchanger
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.)
Granted
Application number
FR7217072A
Other languages
French (fr)
Other versions
FR2183613B1 (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.)
TREPAUD PIERRE FR
Original Assignee
TREPAUD PIERRE FR
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 TREPAUD PIERRE FR filed Critical TREPAUD PIERRE FR
Priority to FR7217072A priority Critical patent/FR2183613A1/en
Publication of FR2183613A1 publication Critical patent/FR2183613A1/en
Application granted granted Critical
Publication of FR2183613B1 publication Critical patent/FR2183613B1/fr
Granted 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions

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

Tubes are e.g. confined to a central horizontal cross section of shell, so that flow is always transverse to the tubes; and no tubes by-pass any baffle, so that baffle spacing may equal max. free span of tube. Baffles, including false baffles, are welded to the shell, to prevent by-passing; a bellows section may be included in shell to permit differential expansion, the tubes being free to slide in baffles. False baffles have space at top and bottom, and permit wider spacing of ture baffles, so that with min. tube pitch number of shell-side passes may be consistent with reasonable pressure drop.
FR7217072A 1972-05-12 1972-05-12 Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles Granted FR2183613A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7217072A FR2183613A1 (en) 1972-05-12 1972-05-12 Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217072A FR2183613A1 (en) 1972-05-12 1972-05-12 Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles

Publications (2)

Publication Number Publication Date
FR2183613A1 true FR2183613A1 (en) 1973-12-21
FR2183613B1 FR2183613B1 (en) 1976-03-12

Family

ID=9098438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217072A Granted FR2183613A1 (en) 1972-05-12 1972-05-12 Tubes for heat exchanger - limited to cross flow region of shell given additional support by false baffles

Country Status (1)

Country Link
FR (1) FR2183613A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448375A1 (en) * 1979-02-12 1980-09-05 Equip Indl Verres Speciaux Boiler-evaporator with heat exchange tube bundle - comprises horizontal enclosure with vertical baffles consisting of perforated plates crossing tubes and holding them in place
FR2521275A1 (en) * 1982-02-08 1983-08-12 Creusot Loire HEAT EXCHANGER WITH METAL TUBULAR BEAM FOR HIGH TEMPERATURES
FR2525735A1 (en) * 1982-04-22 1983-10-28 Stal Laval Apparat Ab INTERMEDIATE OVERHEATER
FR2540984A1 (en) * 1983-02-11 1984-08-17 Trepaud Pierre Heat-exchanger apparatus, in particular steam generator
NL1008748C2 (en) * 1998-03-30 1999-10-07 Continental Engineering B V Heat exchanger.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201965A (en) * 1922-04-03 1923-08-03 Peter Oscar Serck Improvements in and relating to heat exchanging elements for use in radiators, condensers and like heating and cooling apparatus
FR990167A (en) * 1944-03-10 1951-09-18 Prod Chim Et Engrais D Auby So heat exchanger
FR1435767A (en) * 1964-04-09 1966-04-22 Grenobloise Etude Appl Improvements to heat exchangers
DE1442852A1 (en) * 1962-03-08 1968-12-19 Shell Int Research Plant for carrying out chemical reactions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201965A (en) * 1922-04-03 1923-08-03 Peter Oscar Serck Improvements in and relating to heat exchanging elements for use in radiators, condensers and like heating and cooling apparatus
FR990167A (en) * 1944-03-10 1951-09-18 Prod Chim Et Engrais D Auby So heat exchanger
DE1442852A1 (en) * 1962-03-08 1968-12-19 Shell Int Research Plant for carrying out chemical reactions
FR1435767A (en) * 1964-04-09 1966-04-22 Grenobloise Etude Appl Improvements to heat exchangers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448375A1 (en) * 1979-02-12 1980-09-05 Equip Indl Verres Speciaux Boiler-evaporator with heat exchange tube bundle - comprises horizontal enclosure with vertical baffles consisting of perforated plates crossing tubes and holding them in place
FR2521275A1 (en) * 1982-02-08 1983-08-12 Creusot Loire HEAT EXCHANGER WITH METAL TUBULAR BEAM FOR HIGH TEMPERATURES
EP0086162A1 (en) * 1982-02-08 1983-08-17 Creusot-Loire High temperature heat exchanger with a metallic pipe bundle
FR2525735A1 (en) * 1982-04-22 1983-10-28 Stal Laval Apparat Ab INTERMEDIATE OVERHEATER
FR2540984A1 (en) * 1983-02-11 1984-08-17 Trepaud Pierre Heat-exchanger apparatus, in particular steam generator
NL1008748C2 (en) * 1998-03-30 1999-10-07 Continental Engineering B V Heat exchanger.
WO1999050608A1 (en) * 1998-03-30 1999-10-07 Continental Engineering B.V. Heat exchanger

Also Published As

Publication number Publication date
FR2183613B1 (en) 1976-03-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse