GB191221160A - Improvements in Steam Generators. - Google Patents

Improvements in Steam Generators.

Info

Publication number
GB191221160A
GB191221160A GB191221160DA GB191221160A GB 191221160 A GB191221160 A GB 191221160A GB 191221160D A GB191221160D A GB 191221160DA GB 191221160 A GB191221160 A GB 191221160A
Authority
GB
United Kingdom
Prior art keywords
tubes
drum
superheater
header
flue
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 GB191221160A publication Critical patent/GB191221160A/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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

21,160. Thornycroft & Co., J. I., Donaldson, T., and Mackie, R. Sept. 17. Grant of Patent refused. Water-tube boilers. - Relates to boilers consisting of a single upper drum connected by tubes to two lower drums arranged one on each side of the grate. According to the inven tion, a superheater 20 is fitted in the space between the generating-tubes 1 and the feedheating tubes 2, which are arranged at a distance from the boiler casing a so as to leave a flue space b, and are connected above to the drum 3 and below to a chamber 8 formed in the drum 4 by a partition. The gases pass transversely across the tubes from the fire-box to the flue b. The superheater tubes, which are of U-shape, are arranged parallel to the upper and lower drums and are connected to a header, which is provided with removable end covers and with internal partitions dividing the nest of tubes into groups in series. Fig. 9 shows a form of header consisting of a curved tubeplate 30 and a curved cover-plate 31. This cover-plate carries a longitudinal partition 24<a> and one or more transverse partitions.
GB191221160D 1912-09-17 1912-09-17 Improvements in Steam Generators. Expired GB191221160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191221160T 1912-09-17

Publications (1)

Publication Number Publication Date
GB191221160A true GB191221160A (en) 1913-07-10

Family

ID=32369040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191221160D Expired GB191221160A (en) 1912-09-17 1912-09-17 Improvements in Steam Generators.

Country Status (1)

Country Link
GB (1) GB191221160A (en)

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