ES333126A1 - A supercritic steam generator of forced passing circulation. (Machine-translation by Google Translate, not legally binding) - Google Patents

A supercritic steam generator of forced passing circulation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES333126A1
ES333126A1 ES0333126A ES333126A ES333126A1 ES 333126 A1 ES333126 A1 ES 333126A1 ES 0333126 A ES0333126 A ES 0333126A ES 333126 A ES333126 A ES 333126A ES 333126 A1 ES333126 A1 ES 333126A1
Authority
ES
Spain
Prior art keywords
gas passage
hearth
tubes
wall
passage
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
ES0333126A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES333126A1 publication Critical patent/ES333126A1/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
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/061—Construction of tube walls
    • F22B29/062—Construction of tube walls involving vertically-disposed water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/067—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating at critical or supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
    • F22B37/64—Mounting of, or supporting arrangements for, tube units
    • F22B37/66—Mounting of, or supporting arrangements for, tube units involving vertically-disposed water tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A supercritical steam generator with forced through circulation having a through flow circuit; a vertical hearth with opposite front, rear and side walls; a gas passage extending laterally from the upper region of the hearth, said gas passage having side walls, sky and floor effectively forming extensions of the side wall of the hearth, the hearth hearth and the rear wall of the hearth respectively ; a gas passage extending down from the side gas passage, and having a front wall and a rear wall and side walls that effectively form extensions of the side walls of the side gas passage; vertically extending pipes that line the vertical walls of the hearth, the lateral gas passage and the passage, of descending gas; laterally extending tubes that line the hearth hearth, the lateral gas passage sky, the descending gas passage sky and the bottom of the lateral gas passage; first suspension tubes that extend vertically passing through said lateral gas passage in the plane of said rear wall tubes to suspend from them the tubes of the rear wall; and second vertically extending suspension tubes passing through said lateral gas passage in the plane of the front wall of said descending gas passage to suspend the tubes of the forward wall of the downstream gas passage therefrom; said steam generator being characterized by means directing a first part of said through flow in series through said front wall pipes and through the sky pipes of said hearth, said lateral gas passage and said gas passage falling; means directing a second part of said through flow through the side walls of said hearth, said lateral gas passage and said downstream gas passage; means directing a third part of said through flow in series through said back wall pipes of the hearth, through the tubes of the bottom of said lateral gas passage, and from there in three parallel streams (a) through said first suspension tubes, (b) through the tubes of the front wall of said downward passage and said second suspension tubes and (c) through the tubes of the rear wall of said downward passage. (Machine-translation by Google Translate, not legally binding)
ES0333126A 1965-12-01 1966-11-07 A supercritic steam generator of forced passing circulation. (Machine-translation by Google Translate, not legally binding) Expired ES333126A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510924A US3288117A (en) 1965-12-01 1965-12-01 Arrangement of tube circuits in supercritical forced through-flow vapor generator

Publications (1)

Publication Number Publication Date
ES333126A1 true ES333126A1 (en) 1967-07-16

Family

ID=24032746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0333126A Expired ES333126A1 (en) 1965-12-01 1966-11-07 A supercritic steam generator of forced passing circulation. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
US (1) US3288117A (en)
BE (1) BE689682A (en)
ES (1) ES333126A1 (en)
GB (1) GB1129443A (en)
NL (2) NL6616646A (en)
SE (1) SE300112B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442800A (en) * 1982-05-03 1984-04-17 The Babcock & Wilcox Company Single drum all-welded boiler
DK0980496T3 (en) 1997-05-09 2002-10-14 Siemens Ag Flow steam generator in two-stage design
EP2182278A1 (en) * 2008-09-09 2010-05-05 Siemens Aktiengesellschaft Continuous-flow steam generator
EP2180251A1 (en) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Continuous-flow steam generator
EP2213936A1 (en) * 2008-11-10 2010-08-04 Siemens Aktiengesellschaft Continuous-flow steam generator
US20110079217A1 (en) * 2009-02-12 2011-04-07 Babcock Power Services, Inc. Piping, header, and tubing arrangements for solar boilers
CN105299634B (en) * 2015-11-25 2017-07-28 东方电气集团东方锅炉股份有限公司 The supercritical circulating fluidized bed boiler water-cooling wall of high flow stability under underload

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125995A (en) * 1964-03-24 forced flow vapor generating unit

Also Published As

Publication number Publication date
DE1551005A1 (en) 1970-01-22
NL6616646A (en) 1967-06-02
GB1129443A (en) 1968-10-02
US3288117A (en) 1966-11-29
NL132447C (en)
SE300112B (en) 1968-04-08
DE1551005B1 (en) 1972-11-30
BE689682A (en) 1967-05-16

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