GB1154809A - Improvements relating to Multiple-Tube Heat Exchangers - Google Patents

Improvements relating to Multiple-Tube Heat Exchangers

Info

Publication number
GB1154809A
GB1154809A GB2969367A GB2969367A GB1154809A GB 1154809 A GB1154809 A GB 1154809A GB 2969367 A GB2969367 A GB 2969367A GB 2969367 A GB2969367 A GB 2969367A GB 1154809 A GB1154809 A GB 1154809A
Authority
GB
United Kingdom
Prior art keywords
shell
current portion
tubes
medium
counter
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
GB2969367A
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.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
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 Waagner Biro AG filed Critical Waagner Biro AG
Publication of GB1154809A publication Critical patent/GB1154809A/en
Expired 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
    • 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
    • F28D7/1607—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 with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • 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
    • F28F2009/224—Longitudinal partitions
    • 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

1,154,809. Tubular heat exchangers. WAAGNER-BIRD A.G. 27 June, 1967 [27 June, 1966], No. 29693/67. Heading F4S. A multiple tube heat exchanger comprises a pressure tight shell 5 containing a parallel bundle of tubes 2 fixed in tube end plates 16 and 20, and an intermediate tube plate 21 which separates the heat exchanger into two effective portions, such that the cool medium 6 outside the tubes 2 flows co-currently to the hot medium 1 in the tubes in the portion 3 and countercurrently in the portion 4. In the embodiment shown, the medium 6 which enters the co-current portion 3 through a side entry 7 and leaves via an annular port 8 adjacent the pressure-tight shell 5, is conducted through passages 9 into a flow reversing header chamber 12 and hence into the counter-current portion 4, leaving the heat exchanger through the outlet pipe 13. At its entry into the co-current portion 3, part of the cool medium 6 is deflected and flows through a by-pass formed between the shell 5 and a radiation shield 11, said shield reducing the quantity of heat transferred by radiation from the portion 3 to the shell 5, thus cooling said shell 5. Radiation shields 10 are also used to help cool the shell in the counter-current portion 4. In order to improve the transfer of heat and to control the velocities of flow, baffles 18, 19 can be provided in the space around the tubes to convert the co-current portion 3 into a cross-co-current portion and the counter-current portion 4 into a cross-counter-current portion. The intermediate tube plate 21 which forms a tight sliding fit on the tubes 21, the shell 25 which forms the inner part of the channel 9, the baffles 19 and the outlet 13 for the medium 6 are freely movable in relation to the tube system 2. The tubes 2 are protected from differential thermal expansion by either a piston ring seal 24 or a knee bend (see Fig. 1). A thin gauge insulating plate 22 is located on the side of plate 16 facing the entering hot medium 1.
GB2969367A 1966-06-27 1967-06-27 Improvements relating to Multiple-Tube Heat Exchangers Expired GB1154809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT612166A AT278877B (en) 1966-06-27 1966-06-27 Shell and tube heat exchanger

Publications (1)

Publication Number Publication Date
GB1154809A true GB1154809A (en) 1969-06-11

Family

ID=3583078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2969367A Expired GB1154809A (en) 1966-06-27 1967-06-27 Improvements relating to Multiple-Tube Heat Exchangers

Country Status (2)

Country Link
AT (1) AT278877B (en)
GB (1) GB1154809A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521275A1 (en) * 1982-02-08 1983-08-12 Creusot Loire HEAT EXCHANGER WITH METAL TUBULAR BEAM FOR HIGH TEMPERATURES
EP1367351A1 (en) * 2002-05-29 2003-12-03 Lurgi AG Heat exchanger
CN102072679A (en) * 2011-02-10 2011-05-25 文安县天华密度板有限公司 L-shaped shell and tube heat exchanger
WO2012172152A3 (en) * 2011-06-16 2013-04-04 Aurum Foods, S.L. Tubular heat exchanger
US20140345828A1 (en) * 2012-02-13 2014-11-27 Aktiebolaget K.A. Ekstroms & Son Heat Exchanger Adapted for the Production of Carbon Black
US20150252727A1 (en) * 2013-11-14 2015-09-10 Sumitomo Precision Products Co., Ltd. Heat exchanger for aircrafts
CN109489455A (en) * 2018-11-27 2019-03-19 佛山神威热交换器有限公司 A kind of pipe heat exchanger with flow-disturbing
CN112944968A (en) * 2021-01-08 2021-06-11 徐亮红 Water pipe waste heat utilization device
US11262143B2 (en) * 2017-09-06 2022-03-01 Borgwarner Emissions Systems Spain, S.L.U. Compact heat exchanger

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1367351A1 (en) * 2002-05-29 2003-12-03 Lurgi AG Heat exchanger
US7131489B2 (en) 2002-05-29 2006-11-07 Lurgi Ag Heat exchanger
CN102072679A (en) * 2011-02-10 2011-05-25 文安县天华密度板有限公司 L-shaped shell and tube heat exchanger
ES2401518A1 (en) * 2011-06-16 2013-04-22 Aurum Foods, S.L. Tubular heat exchanger
WO2012172152A3 (en) * 2011-06-16 2013-04-04 Aurum Foods, S.L. Tubular heat exchanger
US20140345828A1 (en) * 2012-02-13 2014-11-27 Aktiebolaget K.A. Ekstroms & Son Heat Exchanger Adapted for the Production of Carbon Black
JP2015507170A (en) * 2012-02-13 2015-03-05 プロメテウス テクノロジーズ ゲーエムベーハーＰｒｏｍｅｔｈｅｕｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｇｍｂｈ Heat exchanger suitable for carbon black production
US20150252727A1 (en) * 2013-11-14 2015-09-10 Sumitomo Precision Products Co., Ltd. Heat exchanger for aircrafts
US11262143B2 (en) * 2017-09-06 2022-03-01 Borgwarner Emissions Systems Spain, S.L.U. Compact heat exchanger
CN109489455A (en) * 2018-11-27 2019-03-19 佛山神威热交换器有限公司 A kind of pipe heat exchanger with flow-disturbing
CN109489455B (en) * 2018-11-27 2023-09-12 佛山神威热交换器有限公司 Tubular heat exchanger with vortex
CN112944968A (en) * 2021-01-08 2021-06-11 徐亮红 Water pipe waste heat utilization device

Also Published As

Publication number Publication date
DE1551553B2 (en) 1972-09-07
DE1551553A1 (en) 1970-05-21
AT278877B (en) 1970-02-10

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