ES378097A1 - Steam boilers - Google Patents

Steam boilers

Info

Publication number
ES378097A1
ES378097A1 ES378097A ES378097A ES378097A1 ES 378097 A1 ES378097 A1 ES 378097A1 ES 378097 A ES378097 A ES 378097A ES 378097 A ES378097 A ES 378097A ES 378097 A1 ES378097 A1 ES 378097A1
Authority
ES
Spain
Prior art keywords
tubes
boiler
coolant
combustion chamber
water
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
ES378097A
Other languages
Spanish (es)
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.)
Suler Freres S A
Original Assignee
Suler Freres S A
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 Suler Freres S A filed Critical Suler Freres S A
Publication of ES378097A1 publication Critical patent/ES378097A1/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

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.
ES378097A 1969-04-11 1970-03-31 Steam boilers Expired ES378097A1 (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
ES378097A1 true ES378097A1 (en) 1972-05-16

Family

ID=4294976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378097A Expired ES378097A1 (en) 1969-04-11 1970-03-31 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066092B (en) * 2015-08-17 2017-04-05 赵雷申 A kind of dustless steam boiler of novel smokeless

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
GB1243770A (en) 1971-08-25

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