GB191016994A - Improvements in Water Tube Steam Boilers. - Google Patents

Improvements in Water Tube Steam Boilers.

Info

Publication number
GB191016994A
GB191016994A GB191016994DA GB191016994A GB 191016994 A GB191016994 A GB 191016994A GB 191016994D A GB191016994D A GB 191016994DA GB 191016994 A GB191016994 A GB 191016994A
Authority
GB
United Kingdom
Prior art keywords
tubes
radius
bends
remainder
bent
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
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.)
John I Thornycroft and Co Ltd
Original Assignee
John I Thornycroft 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 John I Thornycroft and Co Ltd filed Critical John I Thornycroft and Co Ltd
Application granted granted Critical
Publication of GB191016994A publication Critical patent/GB191016994A/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
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/14—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and two or more lower drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

16,994. Thornycroft & Co., J. L, and Mackie, R. July 16. Water-tube boilers.-In a boiler composed of tubes connecting drums, the tubes which lie adjacent to the plane of the axes of the drums are straight from end to end, and the remaining tubes are bent at one end only; all the bends are of the same radius, with the length of arc different according to the position of the tube in the group. This arrangement enables the number of spare tubes carried to be reduced, as by making the spare tubes to correspond with the outermost tubes any of the shorter tubes can be cut from them. Instead of being all of the same radius, the bends on one side of the central rows may be of one radius, and those on the other side of another radius. Fig. 1 shows an arrangement in which the central tubes 8, 9, 10 are straight from end to end, and the remainder of the tubes bent at the lower end; the tubes 1, 2 are larger in diameter than the remainder .
GB191016994D 1910-07-16 1910-07-16 Improvements in Water Tube Steam Boilers. Expired GB191016994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191016994T 1910-07-16

Publications (1)

Publication Number Publication Date
GB191016994A true GB191016994A (en) 1911-06-08

Family

ID=32492216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191016994D Expired GB191016994A (en) 1910-07-16 1910-07-16 Improvements in Water Tube Steam Boilers.

Country Status (1)

Country Link
GB (1) GB191016994A (en)

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