GB189010A - Improvements in water tube steam boilers - Google Patents

Improvements in water tube steam boilers

Info

Publication number
GB189010A
GB189010A GB79322A GB79322A GB189010A GB 189010 A GB189010 A GB 189010A GB 79322 A GB79322 A GB 79322A GB 79322 A GB79322 A GB 79322A GB 189010 A GB189010 A GB 189010A
Authority
GB
United Kingdom
Prior art keywords
steam
tubes
drum
drums
superheating
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
GB79322A
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.)
R And W Hawthorn Leslie & Comp
Original Assignee
R And W Hawthorn Leslie & Comp
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 R And W Hawthorn Leslie & Comp filed Critical R And W Hawthorn Leslie & Comp
Priority to GB79322A priority Critical patent/GB189010A/en
Publication of GB189010A publication Critical patent/GB189010A/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
    • F22B21/12—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 two or more upper drums and two or more lower drums, e.g. with crosswise-arranged water-tube sets in abutting connections with drums
    • F22B21/126—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 two or more upper drums and two or more lower drums, e.g. with crosswise-arranged water-tube sets in abutting connections with drums involving more than two lower or upper drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)

Abstract

189,010. Hawthorn, Leslie, & Co., Ltd., R. & W., and Armstrong, R. B. Jan. 10, 1922. Straight-tube apparatus; overheating of superheating-tubes, preventing.-In a water-tube boilar comprising two lower water drums a having a furnace between them, and two upper steam and water drums b parallel thereto but nearer together and connected by steam pipes n to a common steam drum d arranged between them, the generating tubes e being arranged as shown and the drum d being divided by two or more longitudinal partitions h into three or more compartments connected by superheating tubes g which lie over one set of generating tubes and cross the other set, a valved connection is provided between a part of the steam outlet'pipe beyond the steam drum and the steam and water drums and the compartments of the steam drum receiving steam therefrom. The valve p which is situated between the steam stop valve r and the stearn drum d has connections o on the top side of the valve with the pipes n. The superheating tubes g are connected at one end to drums f having pipe connections l to the drums a provided with flooding valves m. When the superheating tubes are to be used as generating tubes, the valves m and p are opened. The valve p may also be utilized for mixing saturated and superheated steam.
GB79322A 1922-01-10 1922-01-10 Improvements in water tube steam boilers Expired GB189010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB79322A GB189010A (en) 1922-01-10 1922-01-10 Improvements in water tube steam boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB79322A GB189010A (en) 1922-01-10 1922-01-10 Improvements in water tube steam boilers

Publications (1)

Publication Number Publication Date
GB189010A true GB189010A (en) 1922-11-23

Family

ID=9710587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79322A Expired GB189010A (en) 1922-01-10 1922-01-10 Improvements in water tube steam boilers

Country Status (1)

Country Link
GB (1) GB189010A (en)

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