BR112012001973A8 - Gerador de vapor, e, processo para operar o gerador de vapor - Google Patents

Gerador de vapor, e, processo para operar o gerador de vapor

Info

Publication number
BR112012001973A8
BR112012001973A8 BR112012001973A BR112012001973A BR112012001973A8 BR 112012001973 A8 BR112012001973 A8 BR 112012001973A8 BR 112012001973 A BR112012001973 A BR 112012001973A BR 112012001973 A BR112012001973 A BR 112012001973A BR 112012001973 A8 BR112012001973 A8 BR 112012001973A8
Authority
BR
Brazil
Prior art keywords
steam generator
tubes
steam
operating
group
Prior art date
Application number
BR112012001973A
Other languages
English (en)
Other versions
BR112012001973A2 (pt
BR112012001973B1 (pt
Inventor
Malavasi Massimo
Volpi Ghirardini Guido
Citti Claudio
Saponaro Alessandro
Original Assignee
Sofinter S P A
Itea Spa
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 Sofinter S P A, Itea Spa filed Critical Sofinter S P A
Publication of BR112012001973A2 publication Critical patent/BR112012001973A2/pt
Publication of BR112012001973A8 publication Critical patent/BR112012001973A8/pt
Publication of BR112012001973B1 publication Critical patent/BR112012001973B1/pt

Links

Classifications

    • 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
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/105—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at sliding pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/108—Control systems for steam generators having multiple flow paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

GERADOR DE VAPOR, E, PROCESSO PARA OPERAR O GERADOR DE VAPOR Um gerador de vapor compreendendo: - tubos de água/vapor passando através do gerador de vapor da entrada de água (62, 63, 64) para a saída de vapor superaquecido (68, 69, 610), horizontalmente arranjados em grupos de tubos, preferivelmente grupos de tubos planos, perpendicularmente atravessados pelos vapores (61) - os tubos ascendem ao longo do eixo geométrico do gerador de vapor de um grupo de tubos para o outro, com um trajeto oblíquo, a fim de expor o tubo ao fluxo de vapor (61) em diferentes posições em cada grupo de tubos - os tubos são divididos em duas ou mais ramificações separadas (65, 66, 67), cada ramificação alimentada por um coletor distinto dos outros - o gerador de vapor sendo de uma passagem em pura contracorrente, vertical ou horizontal - os coletores (61, 69, 610) do vapor superaquecido de saída são agrupados em contato direto em um feixe e eles são termicamente isolados do exterior.
BR112012001973-2A 2009-07-28 2010-07-21 gerador de vapor, e, processo para operar o gerador de vapor BR112012001973B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2009A001336 2009-07-28
ITMI2009A001336A IT1395108B1 (it) 2009-07-28 2009-07-28 Caldaia
PCT/EP2010/060558 WO2011012516A1 (en) 2009-07-28 2010-07-21 Steam generator

Publications (3)

Publication Number Publication Date
BR112012001973A2 BR112012001973A2 (pt) 2016-04-05
BR112012001973A8 true BR112012001973A8 (pt) 2017-09-19
BR112012001973B1 BR112012001973B1 (pt) 2020-10-13

Family

ID=43003403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012001973-2A BR112012001973B1 (pt) 2009-07-28 2010-07-21 gerador de vapor, e, processo para operar o gerador de vapor

Country Status (11)

Country Link
US (1) US10900659B2 (pt)
EP (1) EP2459931B1 (pt)
JP (1) JP5891171B2 (pt)
CN (1) CN102498344B (pt)
AU (1) AU2010277714B2 (pt)
BR (1) BR112012001973B1 (pt)
CA (1) CA2769158C (pt)
ES (1) ES2450918T3 (pt)
HK (1) HK1171497A1 (pt)
IT (1) IT1395108B1 (pt)
WO (1) WO2011012516A1 (pt)

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WO2011155373A1 (ja) 2010-06-10 2011-12-15 株式会社Si-Nano 光発電装置
US8843240B2 (en) * 2010-11-30 2014-09-23 General Electric Company Loading a steam turbine based on flow and temperature ramping rates
IT1404174B1 (it) * 2011-02-18 2013-11-15 Exergy Orc S R L Ora Exergy S P A Impianto e processo per la produzione di energia tramite ciclo rankine organico
EP2600058A1 (de) * 2011-12-01 2013-06-05 Siemens Aktiengesellschaft Vorrichtung zur Überführung eines flüssigen Arbeitsmediums in den gas- bzw. dampfförmigen Zustand, insbesondere zur Erzeugung von Wasserdampf
JP3174484U (ja) * 2012-01-11 2012-03-22 雪雄 山本 発電装置
JP5931693B2 (ja) * 2012-10-25 2016-06-08 三菱日立パワーシステムズ株式会社 中小容量火力発電プラントのリプレース又はリノベーションの方法及び中小容量火力発電プラント用ボイラのリプレース又はリノベーションの方法
CN106247299B (zh) * 2016-08-10 2019-05-28 湖南安淳高新技术有限公司 蒸汽发生器
EP3495729B1 (en) 2017-12-08 2020-11-25 General Electric Technology GmbH Once-through evaporator systems
EP3495730B1 (en) * 2017-12-08 2024-01-24 General Electric Technology GmbH Once-through evaporator systems
AU2019352659A1 (en) * 2018-10-01 2021-05-06 Header-coil Company A/S Heat exchanger, such as for a solar power plant
RU189433U1 (ru) * 2019-01-14 2019-05-22 Керогойл Зрт. Модуль генерации ультрасверхкритического рабочего агента
KR20210134022A (ko) * 2019-04-17 2021-11-08 가부시키가이샤 웰콘 기화기 및 그 제조 방법
RU2726702C1 (ru) * 2019-09-26 2020-07-15 Анатолий Александрович Чернов Генератор ультра-сверхкритического рабочего агента
CN113251662A (zh) * 2020-04-29 2021-08-13 山东省食品药品检验研究院 一种热水加热装置

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FR1068954A (fr) * 1951-10-08 1954-07-02 Babcock & Wilcox France Procédé d'évaporation et de surchauffe et dispositif pour la mise en oeuvre de ce procédé
DE944856C (de) * 1951-10-24 1956-06-28 Siemens Ag Verfahren zum Kleinstlastbetrieb eines Zwangdurchlaufkessels
FR1212856A (fr) * 1957-09-20 1960-03-28 Babcock & Wilcox Co Perfectionnements aux générateurs de vapeur à circulation forcée
BE620764A (pt) * 1961-07-27
BE625511A (pt) * 1961-12-01
US3395678A (en) * 1966-12-28 1968-08-06 Combustion Eng Steam generation and enthalphy separation of flowing supercritical pressure steam
DE1963633A1 (de) * 1969-12-19 1971-06-24 Maschf Augsburg Nuernberg Ag Zwangsdurchlauf-Dampferzeuger
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DE3825931A1 (de) * 1988-07-29 1990-02-01 Martin Umwelt & Energietech Verfahren und vorrichtung zur regelung der feuerungsleistung von verbrennungsanlagen
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JPH08170803A (ja) * 1994-12-16 1996-07-02 Mitsubishi Heavy Ind Ltd 蒸気発生装置
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EP1512905A1 (de) 2003-09-03 2005-03-09 Siemens Aktiengesellschaft Durchlaufdampferzeuger sowie Verfahren zum Betreiben des Durchlaufdampferzeugers
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Also Published As

Publication number Publication date
CN102498344B (zh) 2014-12-17
BR112012001973A2 (pt) 2016-04-05
EP2459931A1 (en) 2012-06-06
ITMI20091336A1 (it) 2011-01-29
IT1395108B1 (it) 2012-09-05
BR112012001973B1 (pt) 2020-10-13
JP5891171B2 (ja) 2016-03-22
ES2450918T3 (es) 2014-03-25
AU2010277714B2 (en) 2016-05-12
CA2769158A1 (en) 2011-02-03
EP2459931B1 (en) 2013-12-11
WO2011012516A1 (en) 2011-02-03
HK1171497A1 (en) 2013-03-28
US20120111288A1 (en) 2012-05-10
AU2010277714A1 (en) 2012-02-02
CN102498344A (zh) 2012-06-13
CA2769158C (en) 2018-11-06
US10900659B2 (en) 2021-01-26
JP2013500457A (ja) 2013-01-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ITEA S.P.A. (IT)

B25G Requested change of headquarter approved

Owner name: ITEA S.P.A. (IT)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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