GB1209455A - Improvements in or relating to superheaters - Google Patents

Improvements in or relating to superheaters

Info

Publication number
GB1209455A
GB1209455A GB483467A GB483467A GB1209455A GB 1209455 A GB1209455 A GB 1209455A GB 483467 A GB483467 A GB 483467A GB 483467 A GB483467 A GB 483467A GB 1209455 A GB1209455 A GB 1209455A
Authority
GB
United Kingdom
Prior art keywords
superheater
steam
superheaters
temperature
heating
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
GB483467A
Inventor
George Henry Riley
John David Watson
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.)
Richardsons Westgarth and Co Ltd
Original Assignee
Richardsons Westgarth and 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 Richardsons Westgarth and Co Ltd filed Critical Richardsons Westgarth and Co Ltd
Priority to GB483467A priority Critical patent/GB1209455A/en
Publication of GB1209455A publication Critical patent/GB1209455A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/04—Controlling superheat temperature by regulating flue gas flow, e.g. by proportioning or diverting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1,209,455. Superheaters of steam generators. RICHARDSONS, WESTGARTH & CO. Ltd. 24 Jan., 1968 [1 Feb., 1967], No. 4834/67. Heading F4A. In an arrangement of two superheaters in series for heating steam from a common source to two different temperatures, the higher temperature superheater 13 is situated downstream of the lower temperature superheater 12 both in regard to steam flow and position in the heating gas stream, each superheater having a by-pass 14, 15, for the heating gases controlled independently of valves 16, 17. Steam, e.g. at 472‹ F. enters superheater 12 and leaves at 800‹ F., flowing to the inlet of the second superheater 13 where its temperature is raised to 900‹ F. Some of the steam is tapped off from the connection between the superheaters and, after a temperature reduction in an attemperator 18‹ to 750‹ F. is supplied to a turbine, the 900‹ F. steam being for use in a chemical process. A safety blow-off valve 20 is provided at the downstream end of superheater 13.
GB483467A 1967-02-01 1967-02-01 Improvements in or relating to superheaters Expired GB1209455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB483467A GB1209455A (en) 1967-02-01 1967-02-01 Improvements in or relating to superheaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB483467A GB1209455A (en) 1967-02-01 1967-02-01 Improvements in or relating to superheaters

Publications (1)

Publication Number Publication Date
GB1209455A true GB1209455A (en) 1970-10-21

Family

ID=9784676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB483467A Expired GB1209455A (en) 1967-02-01 1967-02-01 Improvements in or relating to superheaters

Country Status (1)

Country Link
GB (1) GB1209455A (en)

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed