ES383710A1 - Steam boiler having a water space traversed by a flue gas duct - Google Patents

Steam boiler having a water space traversed by a flue gas duct

Info

Publication number
ES383710A1
ES383710A1 ES383710A ES383710A ES383710A1 ES 383710 A1 ES383710 A1 ES 383710A1 ES 383710 A ES383710 A ES 383710A ES 383710 A ES383710 A ES 383710A ES 383710 A1 ES383710 A1 ES 383710A1
Authority
ES
Spain
Prior art keywords
flue gas
gas duct
steam boiler
water space
duct
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
ES383710A
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.)
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 ES383710A1 publication Critical patent/ES383710A1/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)
  • Combustion Of Fluid Fuel (AREA)

Abstract

The burner is in the form of a muffle burner in order to complete combustion before entry of the flue gas into the duct and thus create a zone of intense heat at the forward portion of the duct. Open-ended tubes are positioned in the duct transverse to the flue gas flow to conduct the water therethrough while the first few tubes have the feed water injected therethrough from a source of feed water.
ES383710A 1969-09-23 1970-09-16 Steam boiler having a water space traversed by a flue gas duct Expired ES383710A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1432869A CH513360A (en) 1969-09-23 1969-09-23 Steam boiler with a water room

Publications (1)

Publication Number Publication Date
ES383710A1 true ES383710A1 (en) 1973-03-01

Family

ID=4399875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383710A Expired ES383710A1 (en) 1969-09-23 1970-09-16 Steam boiler having a water space traversed by a flue gas duct

Country Status (8)

Country Link
US (1) US3685496A (en)
BE (1) BE756408A (en)
CA (1) CA922595A (en)
CH (1) CH513360A (en)
DE (1) DE1949963A1 (en)
ES (1) ES383710A1 (en)
FR (1) FR2062483A5 (en)
GB (1) GB1284869A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044726A (en) * 1975-12-13 1977-08-30 Joh. Vaillant K.G. Circulating water heater
DE2650660A1 (en) * 1976-11-05 1978-05-11 Interliz Anstalt BOILER WITH A HOT GAS GENERATOR FOR LIQUID OR GAS FUEL
FR2443643A1 (en) * 1978-12-06 1980-07-04 Creusot Loire HEATING APPARATUS PROVIDING WATER VAPOR AND HOT GAS
EP0689004A1 (en) * 1994-06-24 1995-12-27 Tecnoholding, S.A. Watertube body, single flow steam boiler and convection heat recovery system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US659780A (en) * 1900-04-13 1900-10-16 Denis Ahern Steam-boiler.
US1618808A (en) * 1924-03-28 1927-02-22 Burg Eugen Apparatus for burning powdered fuel
US2598111A (en) * 1945-02-15 1952-05-27 William G G Cuddon Water-heating means
US2643645A (en) * 1950-08-04 1953-06-30 Kleinen Theodor Horizontal flue boiler with combustion preheater
US3185202A (en) * 1963-05-10 1965-05-25 Vapor Corp Burner for a boiler

Also Published As

Publication number Publication date
GB1284869A (en) 1972-08-09
US3685496A (en) 1972-08-22
CA922595A (en) 1973-03-13
BE756408A (en) 1971-03-22
FR2062483A5 (en) 1971-06-25
DE1949963A1 (en) 1971-04-15
CH513360A (en) 1971-09-30

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