GB1243770A - Steam boilers - Google Patents

Steam boilers

Info

Publication number
GB1243770A
GB1243770A GB1612070A GB1612070A GB1243770A GB 1243770 A GB1243770 A GB 1243770A GB 1612070 A GB1612070 A GB 1612070A GB 1612070 A GB1612070 A GB 1612070A GB 1243770 A GB1243770 A GB 1243770A
Authority
GB
United Kingdom
Prior art keywords
tubes
boiler
coolant
april
combustion chamber
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
GB1612070A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1243770A publication Critical patent/GB1243770A/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
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/04—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary water tubes
    • F22B7/06—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary water tubes inside the furnace tube in transverse arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/10—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber
    • F22B9/12—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,243,770. Steam boiler. SULZER BROS. Ltd. 6 April, 1970 [11 April, 1969], No. 16120/70. Heading F4A. In a steam boiler 1 hot flue gases are produced in a combustion chamber 32 and pass along tubes 5 and 21 immersed in the water of the boiler. The inlet ends of the tubes 5 are secured in a tube plate 4 which is shielded by a screen of coolant tubes 7 from radiation from the combustion chamber. The tubes are connected to a coolant source-in this case they are open to the water of the boiler, but a separate supply may be used and the tubes could serve as a preheater for the feedwater to the boiler. In modifications, Figs. 3, 4 (not shown), at least some of the coolant tubes have upward extensions and nozzles can be located beneath each open end of at least some of the tubes.
GB1612070A 1969-04-11 1970-04-06 Steam boilers Expired GB1243770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551969A CH507475A (en) 1969-04-11 1969-04-11 Steam boiler with a water room

Publications (1)

Publication Number Publication Date
GB1243770A true GB1243770A (en) 1971-08-25

Family

ID=4294976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1612070A Expired GB1243770A (en) 1969-04-11 1970-04-06 Steam boilers

Country Status (6)

Country Link
CH (1) CH507475A (en)
ES (1) ES378097A1 (en)
FR (1) FR2043105A5 (en)
GB (1) GB1243770A (en)
NL (1) NL6907459A (en)
SE (1) SE356803B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066092A (en) * 2015-08-17 2015-11-18 赵雷申 Novel smokeless and dustless steam boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066092A (en) * 2015-08-17 2015-11-18 赵雷申 Novel smokeless and dustless steam boiler

Also Published As

Publication number Publication date
NL6907459A (en) 1970-10-13
SE356803B (en) 1973-06-04
CH507475A (en) 1971-05-15
FR2043105A5 (en) 1971-02-12
ES378097A1 (en) 1972-05-16

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