GB1398475A - Waste heat boiler - Google Patents

Waste heat boiler

Info

Publication number
GB1398475A
GB1398475A GB2550873A GB2550873A GB1398475A GB 1398475 A GB1398475 A GB 1398475A GB 2550873 A GB2550873 A GB 2550873A GB 2550873 A GB2550873 A GB 2550873A GB 1398475 A GB1398475 A GB 1398475A
Authority
GB
United Kingdom
Prior art keywords
walls
headers
gases
boiler
tubes
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
GB2550873A
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.)
Siegener AG Geisweid
Original Assignee
Siegener AG Geisweid
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
Priority claimed from DE19732307870 external-priority patent/DE2307870C3/en
Application filed by Siegener AG Geisweid filed Critical Siegener AG Geisweid
Publication of GB1398475A publication Critical patent/GB1398475A/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
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1398475 Water-tube boiler SIEGENER AG GEISWEID 29 May 1973 [27 May 1972 17 Feb 1972] 25508/73 Heading F4A A boiler heated by waste heat comprises a framework 1 supporting a plurality of walls 3-9 of finned tubes extending between upper and lower headers 24, 23, the walls being straight, and symmetrical about their vertical centre axes M, and the headers and all connections to the walls and headers being located symmetrically with respect to the planes of the respective walls and the axes M. The boiler is intended to be heated by hot waste gases that may be corrosive; after a time the walls may be separated along weld seams between fins, pipe-lines 27 disconnected and the walls reversed so that the uncorroded sides are exposed to the gases. Two upper banks of tubes 12, 13 consist of horizontal U-tubes 28, Fig. 7, connected to internally divided distributer pipes 32. After a time these banks may be reversed so that the corroded lower branches 30 are on top and the hitherto upper branches 29 are exposed to the gases.
GB2550873A 1972-05-27 1973-05-29 Waste heat boiler Expired GB1398475A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2225971 1972-05-27
DE19732307870 DE2307870C3 (en) 1973-02-17 1973-02-17 Waste heat boiler with boiler walls or wall parts formed from fin tubes

Publications (1)

Publication Number Publication Date
GB1398475A true GB1398475A (en) 1975-06-25

Family

ID=25763334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550873A Expired GB1398475A (en) 1972-05-27 1973-05-29 Waste heat boiler

Country Status (3)

Country Link
US (1) US3814062A (en)
GB (1) GB1398475A (en)
NL (1) NL7307417A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443643A1 (en) * 1978-12-06 1980-07-04 Creusot Loire HEATING APPARATUS PROVIDING WATER VAPOR AND HOT GAS
CH642155A5 (en) * 1979-08-22 1984-03-30 Sulzer Ag STEAM GENERATOR WITH PARTITION BETWEEN TWO COMBUSTION CHAMBERS.
NL8004805A (en) * 1980-08-26 1982-04-01 Bronswerk Ketel Apparatenbouw HEAT EXCHANGER FOR A GASEOUS AND A LIQUID MEDIUM.
CH653360A5 (en) * 1980-09-19 1985-12-31 Sulzer Ag HEISSGASKUEHLER AT A coal gasification plant.
EP0135668B1 (en) * 1983-08-31 1988-08-24 GebràœDer Sulzer Aktiengesellschaft Heat exchanger with a gas pass
DE3615877A1 (en) * 1986-05-10 1987-11-12 Krupp Koppers Gmbh HEAT EXCHANGER FOR INCREASED PRESSURE GASES
US4782768A (en) * 1987-08-24 1988-11-08 Westinghouse Electric Corp. Rotary combustor with efficient air distribution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988063A (en) * 1957-12-27 1961-06-13 Vorkauf Heinrich Steam generator
US3453087A (en) * 1964-06-25 1969-07-01 Girdler Corp Modular reformer furnace
US3375628A (en) * 1965-07-01 1968-04-02 Foster Whceler Corp Insulated wall construction for heated surfaces
US3406664A (en) * 1966-12-29 1968-10-22 Combustion Eng Waste heat boiler

Also Published As

Publication number Publication date
NL7307417A (en) 1973-11-29
US3814062A (en) 1974-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930528