GB191402751A - Improvements in Steam Superheaters. - Google Patents

Improvements in Steam Superheaters.

Info

Publication number
GB191402751A
GB191402751A GB191402751DA GB191402751A GB 191402751 A GB191402751 A GB 191402751A GB 191402751D A GB191402751D A GB 191402751DA GB 191402751 A GB191402751 A GB 191402751A
Authority
GB
United Kingdom
Prior art keywords
steam
superheater
tubes
boiler
pipe
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
Inventor
James Willoughby
Benjamin Willoughby
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191402751A publication Critical patent/GB191402751A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/10—Steam superheaters characterised by location, arrangement, or disposition in smoke-boxes
    • F22G7/105—Steam superheaters characterised by location, arrangement, or disposition in smoke-boxes for locomotive boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Pipeline Systems (AREA)

Abstract

2751. Willoughby, J., and Willoughby, B. Feb. 3. Cooling superheating-tubes; arrangements of valves in superheaters.-In a steam-superheater of the kind described in Specifications 16,370/06 and 5060/10, to cool the superheating-tubes when the main steam-valves are closed, steam is taken from the crown or dome of the boiler, passed through the superheating-tubes, and returned to the boiler by an external pipe having a valve at its lower end. Steam is led into the superheater G, Figs. 1 and 4, in the downtake of a Lancashire boiler, when the main steam-valves are closed, through a branch connexion H in the saturated-steam pipe and, after passing through the superheater, is led back to the boiler through the pipe F. U-shaped tubes may be used in the superheater, instead of the straight tubes connected to upper and lower headers shown. A superheater D, Fig. 5, arranged in a locomotive smoke-box is provided with a valve A<1> in its outlet pipe in addition to the ordinary regulator A at the end of its inlet pipe.
GB191402751D 1914-02-03 1914-02-03 Improvements in Steam Superheaters. Expired GB191402751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191402751T 1914-02-03

Publications (1)

Publication Number Publication Date
GB191402751A true GB191402751A (en) 1915-04-06

Family

ID=32581766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191402751D Expired GB191402751A (en) 1914-02-03 1914-02-03 Improvements in Steam Superheaters.

Country Status (1)

Country Link
GB (1) GB191402751A (en)

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