ES2151295T3 - Procedimiento para accionar un generador de vapor en continuo, y generador de vapor en continuo para la realizacion del procedimiento. - Google Patents

Procedimiento para accionar un generador de vapor en continuo, y generador de vapor en continuo para la realizacion del procedimiento.

Info

Publication number
ES2151295T3
ES2151295T3 ES97945787T ES97945787T ES2151295T3 ES 2151295 T3 ES2151295 T3 ES 2151295T3 ES 97945787 T ES97945787 T ES 97945787T ES 97945787 T ES97945787 T ES 97945787T ES 2151295 T3 ES2151295 T3 ES 2151295T3
Authority
ES
Spain
Prior art keywords
steam generator
procedure
continuous steam
evaporator tubes
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 - Lifetime
Application number
ES97945787T
Other languages
English (en)
Inventor
Wolfgang Kastner
Wolfgang Kohler
Eberhard Wittchow
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.)
Siemens AG
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7810816&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2151295(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2151295T3 publication Critical patent/ES2151295T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F22B37/101—Tubes having fins or ribs
    • F22B37/103—Internally ribbed 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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

EL GENERADOR CONTINUO DE VAPOR DE LA INVENCION, QUE INCLUYE UNA CAMARA DE COMBUSTION CUYO RECINTO EXTERIOR (4) CONSISTE EN TUBOS EVAPORADORES (12), SOLDADOS VERTICALMENTE ENTRE SI, ESTA TAMBIEN DISEÑADO PARA PODER TRABAJAR DE MANERA FIABLE CON UNA GAMA DE PRESIONES DE 200 A 221 BARES, AL MISMO TIEMPO QUE GARANTIZA UNA ELEVADA EFICIENCIA. ADEMAS, LA VELOCIDAD MASICA (M) DEL LIQUIDO (S) QUE CIRCULA EN LOS TUBOS EVAPORADORES (12) PUEDE SER EXPRESADA POR LA RELACION M = 200 + 8,42 . 10 12 . Q 3 . [D/(D 2S)]S 2 . T MAX -5 , EN DONDE Q REPRESENTA LA DENSIDAD DEL FLUJO TERMICO QUE AFECTA A LOS TUBOS EVAPORADORES (12), T MAX LA TEMPERATURA MAXIMA CARAC TERISTICA PERMISIBLE PARA LA TUBERIA, D EL DIAMETRO EXTERIOR DE LOS TUBOS EVAPORADORES (12) Y S EL ESPESOR DE LA PARED DE DICHOS TUBOS.
ES97945787T 1996-11-06 1997-10-24 Procedimiento para accionar un generador de vapor en continuo, y generador de vapor en continuo para la realizacion del procedimiento. Expired - Lifetime ES2151295T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19645748A DE19645748C1 (de) 1996-11-06 1996-11-06 Verfahren zum Betreiben eines Durchlaufdampferzeugers und Durchlaufdampferzeuger zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
ES2151295T3 true ES2151295T3 (es) 2000-12-16

Family

ID=7810816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97945787T Expired - Lifetime ES2151295T3 (es) 1996-11-06 1997-10-24 Procedimiento para accionar un generador de vapor en continuo, y generador de vapor en continuo para la realizacion del procedimiento.

Country Status (11)

Country Link
US (1) US6250257B1 (es)
EP (1) EP0937218B1 (es)
JP (1) JP2001503505A (es)
KR (1) KR20000053090A (es)
CN (1) CN1240020A (es)
CA (1) CA2270596A1 (es)
DE (2) DE19645748C1 (es)
DK (1) DK0937218T3 (es)
ES (1) ES2151295T3 (es)
RU (1) RU2181179C2 (es)
WO (1) WO1998020280A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858780C2 (de) * 1998-12-18 2001-07-05 Siemens Ag Fossilbeheizter Durchlaufdampferzeuger
US7021106B2 (en) 2004-04-15 2006-04-04 Mitsui Babcock (Us) Llc Apparatus and method for forming internally ribbed or rifled tubes
US20080156236A1 (en) * 2006-12-20 2008-07-03 Osamu Ito Pulverized coal combustion boiler
JP5193007B2 (ja) 2008-12-03 2013-05-08 三菱重工業株式会社 ボイラ構造
DE102009012322B4 (de) * 2009-03-09 2017-05-18 Siemens Aktiengesellschaft Durchlaufverdampfer
DE102009012321A1 (de) * 2009-03-09 2010-09-16 Siemens Aktiengesellschaft Durchlaufverdampfer
FI124376B (fi) * 2010-01-15 2014-07-31 Foster Wheeler Energia Oy Höyrykattila
DE102010038885B4 (de) * 2010-08-04 2017-01-19 Siemens Aktiengesellschaft Zwangdurchlaufdampferzeuger
US9541280B2 (en) 2014-06-04 2017-01-10 Fives North American Combustion, Inc. Ultra low NOx combustion for steam generator
PL3458774T3 (pl) * 2016-07-07 2021-01-11 Siemens Aktiengesellschaft Rura wytwornicy pary z wkładem śrubowym
CN109695867A (zh) * 2018-12-26 2019-04-30 华电电力科学研究院有限公司 一种应用启动循环泵实现省煤器热水再循环的系统及工作方法
CN115116635B (zh) * 2022-05-23 2024-06-14 中国人民解放军海军工程大学 蒸汽发生器并联倒u型管束倒流情况测定方法及测量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288755A (fr) * 1960-12-27 1962-03-30 Babcock & Wilcox Co Tube de production de vapeur nervuré
EP0349834B1 (de) * 1988-07-04 1996-04-17 Siemens Aktiengesellschaft Durchlaufdampferzeuger
EP0503116B2 (de) * 1991-03-13 1997-11-19 Siemens Aktiengesellschaft Rohr mit auf seiner Innenseite ein mehrgängiges Gewinde bildenden Rippen sowie Dampferzeuger zu seiner Verwendung
JP3091220B2 (ja) * 1991-04-18 2000-09-25 シーメンス アクチエンゲゼルシヤフト ほぼ垂直に配置された管から成る垂直煙道を備えた貫流ボイラ
DE4333404A1 (de) * 1993-09-30 1995-04-06 Siemens Ag Durchlaufdampferzeuger mit vertikal angeordneten Verdampferrohren

Also Published As

Publication number Publication date
DE59702415D1 (de) 2000-11-02
EP0937218B1 (de) 2000-09-27
JP2001503505A (ja) 2001-03-13
KR20000053090A (ko) 2000-08-25
CA2270596A1 (en) 1998-05-14
DK0937218T3 (da) 2001-02-05
CN1240020A (zh) 1999-12-29
WO1998020280A1 (de) 1998-05-14
US6250257B1 (en) 2001-06-26
EP0937218A1 (de) 1999-08-25
RU2181179C2 (ru) 2002-04-10
DE19645748C1 (de) 1998-03-12

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