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GB986681A - Improvements in gas heat exchangers - Google Patents

Improvements in gas heat exchangers

Info

Publication number
GB986681A
GB986681A GB198/62A GB19862A GB986681A GB 986681 A GB986681 A GB 986681A GB 198/62 A GB198/62 A GB 198/62A GB 19862 A GB19862 A GB 19862A GB 986681 A GB986681 A GB 986681A
Authority
GB
United Kingdom
Prior art keywords
ports
cylinders
heat exchanger
cylinder
channel
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
GB198/62A
Inventor
Ludwig Hubert Esser
Alan James White
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.)
METALLURGICAL ENGINEERS Ltd
Original Assignee
METALLURGICAL ENGINEERS Ltd
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 METALLURGICAL ENGINEERS Ltd filed Critical METALLURGICAL ENGINEERS Ltd
Priority to GB198/62A priority Critical patent/GB986681A/en
Priority to US248348A priority patent/US3189086A/en
Publication of GB986681A publication Critical patent/GB986681A/en
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
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • 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
    • F28D7/06—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 having a single U-bend

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

986,681. Gas heaters. METALLURGICAL ENGINEERS Ltd. Dec. 27, 1962 [Jan. 2, 1962], No. 198/62. Heading F4S. A heat exchanger formed as an upstanding cylindrical casing closed at the top comprises an outer metal cylinder 1 with a refractory lining 2, and two concentrically disposed metal cylinders 7, 8. Gas to be heated enters the heat exchanger at 5, flows up the channel formed between cylinders 7, 8, through radial ports 9 into annular collecting- chamber 10 and leaves through lateral outlet 4. Hot gas flows into cylinder 8 from the bottom of the heat exchanger and is directed by removable domed lid 3 around ports 9 into the annular channel between refractory lining 2 and cylinder 7. It then flows down said channel into annular collecting chamber 11 and leaves via outlet 6. Cylinders 7, 8 are mounted on ports 9 which in turn are mounted on a flanged ring 12. A substantially triangular ring 13 of heat insulating material is provided adjacent the upper and outer part of ring 12. Heat expansion/ contraction joints 14, 15 comprising flexible bellows are provided where indicated. The cross-sectional shape of ports 9 may be streamlined (Fig. 2, not shown).
GB198/62A 1962-01-02 1962-01-02 Improvements in gas heat exchangers Expired GB986681A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB198/62A GB986681A (en) 1962-01-02 1962-01-02 Improvements in gas heat exchangers
US248348A US3189086A (en) 1962-01-02 1962-12-31 Heat exchanger with concentric flow passageways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB198/62A GB986681A (en) 1962-01-02 1962-01-02 Improvements in gas heat exchangers

Publications (1)

Publication Number Publication Date
GB986681A true GB986681A (en) 1965-03-24

Family

ID=9700151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB198/62A Expired GB986681A (en) 1962-01-02 1962-01-02 Improvements in gas heat exchangers

Country Status (2)

Country Link
US (1) US3189086A (en)
GB (1) GB986681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202672A (en) * 1976-12-24 1980-05-13 Shell Internationale Research Maatschappij B.V. Apparatus for gasification of finely divided fuel

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317223A (en) * 1964-09-28 1967-05-02 Air Preheater Multiple expansion joint
US3346042A (en) * 1965-10-13 1967-10-10 Gen Ionics Corp Radiation recuperator
US3407870A (en) * 1966-11-07 1968-10-29 Braune Rudolf Ernst Recuperative type heat exchanger
US3446279A (en) * 1967-07-05 1969-05-27 American Schack Co Air-cooled radiation recuperator
US3830288A (en) * 1969-01-23 1974-08-20 Laing Nikolaus Insulating casing for storage heaters
US3859040A (en) * 1973-10-11 1975-01-07 Holcroft & Co Recuperator for gas-fired radiant tube furnace
US3965885A (en) * 1974-04-18 1976-06-29 Heat Research Corporation Heater for large flows at low pressure losses
US3955552A (en) * 1974-04-18 1976-05-11 Heat Research Corporation Heater for large flows at low pressure losses
FR2444246A1 (en) * 1978-12-12 1980-07-11 Novatome Ind IMPROVEMENTS ON A HEAT EXCHANGER
US20080245507A1 (en) * 2007-04-05 2008-10-09 Keith Agee Heat Exchanger with Telescoping Expansion Joint
US9067289B2 (en) 2007-04-05 2015-06-30 Honeywell International Inc. Heat exchanger with telescoping expansion joint
CN102226529B (en) * 2011-05-26 2013-02-13 北京京诚凤凰工业炉工程技术有限公司 Sleeve type metal radiation heat exchanger
WO2016094070A1 (en) * 2014-12-11 2016-06-16 Fulton Group N.A., Inc. Ridged tubeless heat exchanger for fluid heating systems including a ridged component and methods of manufacture thereof
WO2016094071A1 (en) 2014-12-11 2016-06-16 Fulton Group N.A., Inc. Fully-wetted, refractory-free tubeless fluid heating system with negligible thermal expansion stress

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7980C (en) *
GB190423336A (en) * 1904-10-29 1905-09-28 Herbert Edward Burgess Improvements in Condensers
FR595177A (en) * 1925-03-16 1925-09-28 Oil cooler-heater
GB479736A (en) * 1937-07-06 1938-02-10 New Engine Company Ltd Improvements in tubular heat exchangers adapted for use in external combustion engines employing a permanent gas as the working medium
US2372079A (en) * 1941-04-19 1945-03-20 American Locomotive Co Heat exchanger
US2662749A (en) * 1949-01-21 1953-12-15 Hydrocarbon Research Inc Annular flow heat exchanger
FR1059689A (en) * 1952-07-11 1954-03-26 Wesper Improvements to heat exchangers
US2828946A (en) * 1954-12-29 1958-04-01 Du Pont Air heater
US2942855A (en) * 1955-08-17 1960-06-28 Rekuperator K G Dr Ing Schack Recuperator
NL105948C (en) * 1956-10-19 1963-09-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202672A (en) * 1976-12-24 1980-05-13 Shell Internationale Research Maatschappij B.V. Apparatus for gasification of finely divided fuel

Also Published As

Publication number Publication date
US3189086A (en) 1965-06-15

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