GB865426A - Improvements in power plant and in tubulous boiler units for use therein - Google Patents

Improvements in power plant and in tubulous boiler units for use therein

Info

Publication number
GB865426A
GB865426A GB3912157A GB3912157A GB865426A GB 865426 A GB865426 A GB 865426A GB 3912157 A GB3912157 A GB 3912157A GB 3912157 A GB3912157 A GB 3912157A GB 865426 A GB865426 A GB 865426A
Authority
GB
United Kingdom
Prior art keywords
tube
vessel
panels
banks
pressure
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
GB3912157A
Inventor
Martin Charles Peters
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB3912157A priority Critical patent/GB865426A/en
Priority to NL234289A priority patent/NL234289A/xx
Publication of GB865426A publication Critical patent/GB865426A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

865,426. Forced-flow steam boilers. BABCOCK & WILCOX Ltd. Dec. 11, 1958 [Dec. 16, 1957], No. 39121/57. Class 123(2) A forced-flow, once-through boiler generating steam at a high, perhaps supercritical, pressure and at a low pressure is heated by the CO 2 coolant from a nuclear reactor, the gas flowing downwards through an upright cylindrical pressure vessel 13 containing the boiler heating surfaces which are constituted by two opposed tube banks 27, 29. The tube banks are identical and consist of side-by-side mounted low and high pressure economizer sections 41, 43, L.P. vaporizing section 45, H.P. vaporizing section 47, L.P. superheater 49 and H.P. superheater 51. The L.P. and H.P. tube banks are built up of vertical panels 57, Fig. 3, of horizontal, multiple-bend sinuous tubes disposed wholly within the pressure vessel except for the end parts which pass out through the vessel wall in thermal sleeves 73 and are respectively connected to L.P. inlet and outlet headers 75, 77 and H.P. inlet and outlet headers 81, 83. The tube panels are supported in the vessel by straps which are secured to beams 91. To facilitate assembly of the panels and to permit utilization of a high percentage of the cross - sectional area of the vessel for occupation by tube panels, the thermal sleeves 73 in the two sides of the tube bank are inclined outwardly from one another from their inner to their outer ends as shown in Fig. 3. Sheet metal baffles 95 are arranged to bound the banks 27, 29 so as to preclude the flow of coolant through the spaces 31, 33. Specification 865,427 is referred to.
GB3912157A 1957-12-16 1957-12-16 Improvements in power plant and in tubulous boiler units for use therein Expired GB865426A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3912157A GB865426A (en) 1957-12-16 1957-12-16 Improvements in power plant and in tubulous boiler units for use therein
NL234289A NL234289A (en) 1957-12-16 1958-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3912157A GB865426A (en) 1957-12-16 1957-12-16 Improvements in power plant and in tubulous boiler units for use therein

Publications (1)

Publication Number Publication Date
GB865426A true GB865426A (en) 1961-04-19

Family

ID=10407742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3912157A Expired GB865426A (en) 1957-12-16 1957-12-16 Improvements in power plant and in tubulous boiler units for use therein

Country Status (2)

Country Link
GB (1) GB865426A (en)
NL (1) NL234289A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310104A (en) * 1962-12-29 1967-03-21 Babcock & Wilcox Ltd Tube bank heat exchanger with supports
WO2013109769A3 (en) * 2012-01-17 2013-11-07 Alstom Technology Ltd Tube and baffle arrangement in a once-through horizontal evaporator
WO2013108218A3 (en) * 2012-01-17 2013-11-21 Alstom Technology Ltd Tube arrangement in a once-through horizontal evaporator

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310104A (en) * 1962-12-29 1967-03-21 Babcock & Wilcox Ltd Tube bank heat exchanger with supports
WO2013109769A3 (en) * 2012-01-17 2013-11-07 Alstom Technology Ltd Tube and baffle arrangement in a once-through horizontal evaporator
WO2013108218A3 (en) * 2012-01-17 2013-11-21 Alstom Technology Ltd Tube arrangement in a once-through horizontal evaporator
WO2013108215A3 (en) * 2012-01-17 2013-12-19 Alstom Technology Ltd Start-up system for a once-through horizontal evaporator
CN103732989A (en) * 2012-01-17 2014-04-16 阿尔斯通技术有限公司 Tube and baffle arrangement in a once-through horizontal evaporator
CN103748414A (en) * 2012-01-17 2014-04-23 阿尔斯通技术有限公司 Tube arrangement in one-way horizontal evaporator
WO2013108217A3 (en) * 2012-01-17 2014-07-24 Alstom Technology Ltd A method and apparatus for connecting sections of a once-through horizontal evaporator
US9151488B2 (en) 2012-01-17 2015-10-06 Alstom Technology Ltd Start-up system for a once-through horizontal evaporator
CN103748414B (en) * 2012-01-17 2016-06-29 阿尔斯通技术有限公司 Pipe in once-through horizontal evaporator is arranged
CN103732989B (en) * 2012-01-17 2016-08-10 阿尔斯通技术有限公司 Pipe in once-through horizontal evaporator and baffle arrangement
US9696098B2 (en) 2012-01-17 2017-07-04 General Electric Technology Gmbh Method and apparatus for connecting sections of a once-through horizontal evaporator
US9746174B2 (en) 2012-01-17 2017-08-29 General Electric Technology Gmbh Flow control devices and methods for a once-through horizontal evaporator
US9989320B2 (en) 2012-01-17 2018-06-05 General Electric Technology Gmbh Tube and baffle arrangement in a once-through horizontal evaporator
US10274192B2 (en) 2012-01-17 2019-04-30 General Electric Technology Gmbh Tube arrangement in a once-through horizontal evaporator

Also Published As

Publication number Publication date
NL234289A (en) 1964-11-16

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