GB903443A - Improvements in or relating to steam generators - Google Patents

Improvements in or relating to steam generators

Info

Publication number
GB903443A
GB903443A GB444258A GB444258A GB903443A GB 903443 A GB903443 A GB 903443A GB 444258 A GB444258 A GB 444258A GB 444258 A GB444258 A GB 444258A GB 903443 A GB903443 A GB 903443A
Authority
GB
United Kingdom
Prior art keywords
header
vessel
zone
tubes
headers
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
GB444258A
Inventor
Michael Gordon Bennett
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB444258A priority Critical patent/GB903443A/en
Priority to DE1959U0002433 priority patent/DE1827428U/en
Priority to CH6939159A priority patent/CH372693A/en
Publication of GB903443A publication Critical patent/GB903443A/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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • 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
    • F22B1/1823—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 for gas-cooled nuclear reactors

Abstract

903,443. Forced-flow steam boilers. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Feb. 2, 1959 [Feb. 11, 1958], No. 4442/58. Class 123 (2). A steam generator heated by the coolant gas from a nuclear reactor comprises an upright cylindrical pressure-shell 1 within which is coaxially located an open-topped vessel 4, the vessel being suspended by interengaging flanges 7, 8 to leave an annular cavity 11 between the vessel and the pressure shell constituting a cooling . water jacket for the latter. Four headers 12 ... 15 extend into the vessel 4 from the removable end cap 2 of the pressure shell, the headers 13, 14, 15 being placed diametrically opposite the header 12. The latter is divided into upper and lower zones 16, 17 by spaced plates 18, the upper zone being connected with both the headers 13, 15 by sinuous tubes 21 forming the evaporator section 22 of the boiler. The lower zone 17 of the header 12 is connected by sinuous tubes 23 forming the boiler superheater section 24 to upper and lower zones 30, 31 of the header 14. In operation, hot gas enters the vessel 4 through a bottom inlet pipe 36 and flows upwardly through the tube banks to discharge through outlet pipes 40, 41. Feedwater is pumped into the jacket 11 and serves to cool the shell, the water discharging through a pipe 39 to a separator drum (not shown). Water flows from the drum through the headers 13, 15 and tubes 21. The steam-water mixture generated in these tubes enters the zone 16 of the header 12 and returns to the drum whence separated steam flows into the zone 30 of the header 14, through the superheater tubes 23 and the zone 31 of the header to discharge to the point of use through an outlet pipe 27.
GB444258A 1958-02-11 1958-02-11 Improvements in or relating to steam generators Expired GB903443A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB444258A GB903443A (en) 1958-02-11 1958-02-11 Improvements in or relating to steam generators
DE1959U0002433 DE1827428U (en) 1958-02-11 1959-02-10 DEVICE FOR EXCHANGING HEAT BETWEEN FLOW MEANS, IN PARTICULAR FOR NUCLEAR REACTORS.
CH6939159A CH372693A (en) 1958-02-11 1959-02-11 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB444258A GB903443A (en) 1958-02-11 1958-02-11 Improvements in or relating to steam generators

Publications (1)

Publication Number Publication Date
GB903443A true GB903443A (en) 1962-08-15

Family

ID=9777253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB444258A Expired GB903443A (en) 1958-02-11 1958-02-11 Improvements in or relating to steam generators

Country Status (3)

Country Link
CH (1) CH372693A (en)
DE (1) DE1827428U (en)
GB (1) GB903443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308878A (en) * 1964-09-24 1967-03-14 Babcock & Wilcox Co Helium heated steam generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH466321A (en) * 1966-12-09 1968-12-15 Sulzer Ag Steam generator
AT375177B (en) * 1980-12-23 1984-07-10 Thyssen Industrie LARGE AREA AND FLOORED HEAT EXCHANGER IN THE GROUND FLOOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308878A (en) * 1964-09-24 1967-03-14 Babcock & Wilcox Co Helium heated steam generator

Also Published As

Publication number Publication date
DE1827428U (en) 1961-03-02
CH372693A (en) 1963-10-31

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