GB1224854A - Heat exchanger construction - Google Patents

Heat exchanger construction

Info

Publication number
GB1224854A
GB1224854A GB26573/69A GB2657369A GB1224854A GB 1224854 A GB1224854 A GB 1224854A GB 26573/69 A GB26573/69 A GB 26573/69A GB 2657369 A GB2657369 A GB 2657369A GB 1224854 A GB1224854 A GB 1224854A
Authority
GB
United Kingdom
Prior art keywords
liquid section
tubes
sleeve
drum
gas
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
GB26573/69A
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.)
Mitsubishi Heavy Industries Ltd
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Mitsubishi Petrochemical Co 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 Mitsubishi Heavy Industries Ltd, Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1224854A publication Critical patent/GB1224854A/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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1884—Hot gas heating tube boilers with one or more heating tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B25/00—Water-tube boilers built-up from sets of water tubes with internally-arranged flue tubes, or fire tubes, extending through the water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/02—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber
    • F22B9/04—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber the fire tubes being in upright arrangement

Abstract

1,224,854. Steam generators. MITSUBISHI JUKOGYO K.K., and MITSUBISHI PETROCHEMICAL CO. Ltd. 23 May, 1969 [25 May, 1968], No. 26573/69. Heading F4A. A heat exchanger has an enclosed liquid section 1, one or more sleeve tubes 12 communicating with the liquid section, a high temperature gas tube 16 extending through the or each sleeve tube and through the liquid section, and conduit means 14 connecting the liquid section and the or each sleeve tube outside the liquid section to enable circulation from the liquid section through each sleeve tube. Gas tubes 16, disposed within a drum 1, are helically coiled about a downcomer 5 having slits 8 through which water, supplied through an inlet 3, passes to fill the liquid section, the gas tubes 16 emerging from a shoulder of the drum 1 through sleeve members 17 whereby hot gas supplied at an inlet 10 heats the water and passes out of the drum to an outlet chamber 18. The conduit means 14 has connecting tubes 15 leading to headers 13 communicating with the lower ends of the sleeve tubes 12, the resulting circulation helping to cool the hot gases to minimize thermal stresses. Steam is collected in a dome 2 having a water separator 21, and passes out through an outlet 22. The tubes 16 may be aligned in the drum 1 by a support or metal fitting 19.
GB26573/69A 1968-05-25 1969-05-23 Heat exchanger construction Expired GB1224854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3537068 1968-05-25

Publications (1)

Publication Number Publication Date
GB1224854A true GB1224854A (en) 1971-03-10

Family

ID=12439997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26573/69A Expired GB1224854A (en) 1968-05-25 1969-05-23 Heat exchanger construction

Country Status (10)

Country Link
US (1) US3570458A (en)
BR (1) BR6909055D0 (en)
DE (1) DE1926495C3 (en)
ES (1) ES368016A1 (en)
FR (1) FR2009314A1 (en)
GB (1) GB1224854A (en)
NL (1) NL148151B (en)
PL (1) PL80033B1 (en)
RO (1) RO59824A (en)
YU (1) YU31575B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7500554A (en) * 1975-01-17 1976-07-20 Shell Int Research HEAT EXCHANGER AND METHOD FOR COOLING HOT GASES.
DE2551195C3 (en) * 1975-11-14 1981-07-02 Schmidt'sche Heissdampf-Gesellschaft Mbh, 3500 Kassel Heat exchanger for cooling fission gases
DE3010000A1 (en) * 1980-03-15 1981-09-24 Basf Ag, 6700 Ludwigshafen METHOD FOR THERMAL DECOKING OF COLD GAS COOLERS
ITTO20040022A1 (en) * 2004-01-22 2004-04-22 Cosmogas Srl HEAT EXCHANGER, IN PARTICULAR OF THE CONDENSING TYPE
CA2648683C (en) * 2006-04-12 2014-11-18 Shell Internationale Research Maatschappij B.V. Apparatus and process for cooling hot gas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49409C (en) * W. E. THURSFIELD, in Wien, IV. Bez., Louisengasse 22, und J. SCHREIBER in Wien, IV. Bez., Teresianumgasse 23 Standing steam boiler with attached water bags and continuous heating pipes
US1184504A (en) * 1915-07-28 1916-05-23 George Altimare Boiler water-jacket.
FR902219A (en) * 1944-02-26 1945-08-22 Heat exchange device between two fluids and particularly when the material of the container containing one of the fluids cannot withstand the temperature of the supply fluid
US2473641A (en) * 1945-03-26 1949-06-21 Henry H Feldstein Evaporator
DE944492C (en) * 1952-06-14 1956-06-14 Schmidt Sche Heissdampf Ges M Standing steam boiler with water pipes penetrated by heating pipes
US3112735A (en) * 1959-03-30 1963-12-03 Babcock & Wilcox Co Liquid metal heated vapor generator
FR1257687A (en) * 1960-02-20 1961-04-07 Babcock & Wilcox France Improvements to recovery boilers
GB972179A (en) * 1962-10-03 1964-10-07 Foster Wheeler Ltd Improvements in and relating to vapour generators
US3267907A (en) * 1963-08-27 1966-08-23 Braun & Co C F Steam generator
US3356135A (en) * 1964-12-24 1967-12-05 Robert K Sayre Once-through steam generator with means to provide saturated feed water
US3348610A (en) * 1965-06-24 1967-10-24 Schmidt Sche Heissdampf Heat exchangers for cooling fresh cracked gases or the like
FR1514516A (en) * 1967-03-08 1968-02-23 Blohm Voss Ag Hull shape for fast boats

Also Published As

Publication number Publication date
FR2009314A1 (en) 1970-01-30
DE1926495B2 (en) 1972-12-28
ES368016A1 (en) 1971-05-01
YU129069A (en) 1973-02-28
DE1926495C3 (en) 1973-07-19
BR6909055D0 (en) 1973-01-11
NL148151B (en) 1975-12-15
PL80033B1 (en) 1975-08-30
US3570458A (en) 1971-03-16
RO59824A (en) 1976-06-15
YU31575B (en) 1973-08-31
NL6907896A (en) 1969-11-27
DE1926495A1 (en) 1970-02-05

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