BRPI0414122A - processo para o inicio de operação de um gerador de vapor contìnuo e gerador de vapor contìnuo para a execução do processo - Google Patents
processo para o inicio de operação de um gerador de vapor contìnuo e gerador de vapor contìnuo para a execução do processoInfo
- Publication number
- BRPI0414122A BRPI0414122A BRPI0414122-9A BRPI0414122A BRPI0414122A BR PI0414122 A BRPI0414122 A BR PI0414122A BR PI0414122 A BRPI0414122 A BR PI0414122A BR PI0414122 A BRPI0414122 A BR PI0414122A
- Authority
- BR
- Brazil
- Prior art keywords
- steam generator
- continuous
- heating
- heating surface
- continuous steam
- Prior art date
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
- F22B1/1807—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 using the exhaust gases of combustion engines
- F22B1/1815—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 using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
-
- 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
- F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam boilers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Air Humidification (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Drying Of Solid Materials (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
"PROCESSO PARA O INìCIO DE OPERAçãO DE UM GERADOR DE VAPOR CONTìNUO, E GERADOR DE VAPOR CONTìNUO PARA A EXECUçãO DO PROCESSO". A invenção refere-se a um gerador de vapor contínuo (1) com uma superfície de aquecimento contínua do evaporador (8) disposta em um canal de gás de aquecimento (6) que pode ser atravessado por corrente em uma direção de gás de aquecimento (x) aproximadamente horizontal, que abrange um número de tubos do gerador de vapor (12) ligados em paralelo para a corrente de passagem de um meio de corrente (W), e com uma superfície de aquecimento superaquecida (20) ligada posteriormente às superfícies de aquecimento contínuas do evaporador (8), que abrange um número de tubos de superaquecimento (22), ligados em paralelo para a corrente de passagem do meio de corrente (W) evaporado, que com pouco dispêndio de fabricação e operação deve possibilitar um comando da temperatura (T) do vapor (D) na saída (24) da superfície de aquecimento superaquecida (20) relativamente simples e flexível. Para isto, o ponto extremo de evaporação do meio de corrente (W) é colocado, conforme a necessidade, nos tubos de superaquecimento (22). Para isto, em um gerador de vapor contínuo (1) particularmente apropriado para a execução deste processo, as superfícies de aquecimento contínuo do evaporador (8) e a superfície de aquecimento superaquecida (20) são reunidas em uma unidade funcional, de tal modo que, a superfície de aquecimento superaquecida (20) pode ser usada como superfície de aquecimento do evaporador.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03020020A EP1512907A1 (de) | 2003-09-03 | 2003-09-03 | Verfahren zum Anfahren eines Durchlaufdampferzeugers und Durchlaufdampferzeuger zur Durchführung des Verfahrens |
| PCT/EP2004/008655 WO2005028957A1 (de) | 2003-09-03 | 2004-08-02 | Verfahren zum anfahren eines durchlaufdampferzeugers und durchlaufdampferzeuger zur durchführung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0414122A true BRPI0414122A (pt) | 2006-10-31 |
Family
ID=34130121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0414122-9A BRPI0414122A (pt) | 2003-09-03 | 2004-08-02 | processo para o inicio de operação de um gerador de vapor contìnuo e gerador de vapor contìnuo para a execução do processo |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7587133B2 (pt) |
| EP (2) | EP1512907A1 (pt) |
| JP (1) | JP4942480B2 (pt) |
| CN (1) | CN1856680B (pt) |
| AR (1) | AR046407A1 (pt) |
| AU (1) | AU2004274586B2 (pt) |
| BR (1) | BRPI0414122A (pt) |
| CA (1) | CA2537468A1 (pt) |
| MY (1) | MY142594A (pt) |
| RU (1) | RU2343345C2 (pt) |
| TW (1) | TWI309704B (pt) |
| UA (1) | UA89032C2 (pt) |
| WO (1) | WO2005028957A1 (pt) |
| ZA (1) | ZA200601454B (pt) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1927809A2 (de) * | 2006-03-31 | 2008-06-04 | ALSTOM Technology Ltd | Dampferzeuger |
| EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
| RU2546388C2 (ru) * | 2008-03-27 | 2015-04-10 | Альстом Текнолоджи Лтд | Непрерывный парогенератор с уравнительной камерой |
| EP2194320A1 (de) * | 2008-06-12 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
| DE102009025455A1 (de) * | 2009-06-15 | 2011-01-05 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Erzeugung von überhitztem Dampf an einem solarthermischen Kraftwerk und solarthermisches Kraftwerk |
| DE102009036064B4 (de) * | 2009-08-04 | 2012-02-23 | Alstom Technology Ltd. | rfahren zum Betreiben eines mit einer Dampftemperatur von über 650°C operierenden Zwangdurchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
| EP2770171A1 (en) | 2013-02-22 | 2014-08-27 | Alstom Technology Ltd | Method for providing a frequency response for a combined cycle power plant |
| US10040577B2 (en) | 2016-02-12 | 2018-08-07 | United Technologies Corporation | Modified start sequence of a gas turbine engine |
| US10125636B2 (en) | 2016-02-12 | 2018-11-13 | United Technologies Corporation | Bowed rotor prevention system using waste heat |
| US10125691B2 (en) | 2016-02-12 | 2018-11-13 | United Technologies Corporation | Bowed rotor start using a variable position starter valve |
| US10508601B2 (en) | 2016-02-12 | 2019-12-17 | United Technologies Corporation | Auxiliary drive bowed rotor prevention system for a gas turbine engine |
| US9664070B1 (en) | 2016-02-12 | 2017-05-30 | United Technologies Corporation | Bowed rotor prevention system |
| US10174678B2 (en) | 2016-02-12 | 2019-01-08 | United Technologies Corporation | Bowed rotor start using direct temperature measurement |
| US10436064B2 (en) | 2016-02-12 | 2019-10-08 | United Technologies Corporation | Bowed rotor start response damping system |
| US10508567B2 (en) | 2016-02-12 | 2019-12-17 | United Technologies Corporation | Auxiliary drive bowed rotor prevention system for a gas turbine engine through an engine accessory |
| US10443505B2 (en) | 2016-02-12 | 2019-10-15 | United Technologies Corporation | Bowed rotor start mitigation in a gas turbine engine |
| US10443507B2 (en) | 2016-02-12 | 2019-10-15 | United Technologies Corporation | Gas turbine engine bowed rotor avoidance system |
| US10539079B2 (en) | 2016-02-12 | 2020-01-21 | United Technologies Corporation | Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters |
| EP3211184B1 (en) | 2016-02-29 | 2021-05-05 | Raytheon Technologies Corporation | Bowed rotor prevention system and associated method of bowed rotor prevention |
| US10787933B2 (en) | 2016-06-20 | 2020-09-29 | Raytheon Technologies Corporation | Low-power bowed rotor prevention and monitoring system |
| US10358936B2 (en) | 2016-07-05 | 2019-07-23 | United Technologies Corporation | Bowed rotor sensor system |
| EP3273016B1 (en) | 2016-07-21 | 2020-04-01 | United Technologies Corporation | Multi-engine coordination during gas turbine engine motoring |
| US10221774B2 (en) | 2016-07-21 | 2019-03-05 | United Technologies Corporation | Speed control during motoring of a gas turbine engine |
| EP3273006B1 (en) | 2016-07-21 | 2019-07-03 | United Technologies Corporation | Alternating starter use during multi-engine motoring |
| US10384791B2 (en) | 2016-07-21 | 2019-08-20 | United Technologies Corporation | Cross engine coordination during gas turbine engine motoring |
| US10618666B2 (en) | 2016-07-21 | 2020-04-14 | United Technologies Corporation | Pre-start motoring synchronization for multiple engines |
| US10787968B2 (en) | 2016-09-30 | 2020-09-29 | Raytheon Technologies Corporation | Gas turbine engine motoring with starter air valve manual override |
| KR101716862B1 (ko) * | 2016-10-04 | 2017-03-15 | (주)볼트마이크로 | 영상데이터 관리 장치 및 방법 |
| US10443543B2 (en) | 2016-11-04 | 2019-10-15 | United Technologies Corporation | High compressor build clearance reduction |
| US10823079B2 (en) | 2016-11-29 | 2020-11-03 | Raytheon Technologies Corporation | Metered orifice for motoring of a gas turbine engine |
| CN110094709B (zh) * | 2019-05-28 | 2024-04-26 | 上海锅炉厂有限公司 | 一种直流式蒸发器及其设计方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2735463C2 (de) * | 1977-08-05 | 1982-03-04 | Kraftwerk Union AG, 4330 Mülheim | Durchlaufdampferzeuger |
| JPS60178203A (ja) * | 1984-02-24 | 1985-09-12 | 株式会社小松製作所 | 廃熱貫流ボイラの過熱温度制御装置 |
| JPS61279704A (ja) * | 1985-06-05 | 1986-12-10 | Hitachi Ltd | 蒸気タ−ビン |
| JPS62161691A (ja) | 1986-01-10 | 1987-07-17 | 日立エレベ−タサ−ビス株式会社 | エレベ−タ |
| JPH0167402U (pt) * | 1987-10-21 | 1989-04-28 | ||
| EP0425717B1 (de) * | 1989-10-30 | 1995-05-24 | Siemens Aktiengesellschaft | Durchlaufdampferzeuger |
| CH688837A5 (de) * | 1994-01-14 | 1998-04-15 | Asea Brown Boveri | Dampferzeuger. |
| DE4431185A1 (de) | 1994-09-01 | 1996-03-07 | Siemens Ag | Durchlaufdampferzeuger |
| DE19651678A1 (de) * | 1996-12-12 | 1998-06-25 | Siemens Ag | Dampferzeuger |
| DE19700350A1 (de) | 1997-01-08 | 1998-07-16 | Steinmueller Gmbh L & C | Durchlaufdampferzeuger mit einem Gaszug zum Anschließen an eine Heißgas abgebende Vorrichtung |
| US6092490A (en) * | 1998-04-03 | 2000-07-25 | Combustion Engineering, Inc. | Heat recovery steam generator |
| US6019070A (en) * | 1998-12-03 | 2000-02-01 | Duffy; Thomas E. | Circuit assembly for once-through steam generators |
| DE19901656A1 (de) * | 1999-01-18 | 2000-07-20 | Abb Alstom Power Ch Ag | Verfahren und Vorrichtung zur Regelung der Temperatur am Austritt eines Dampfüberhitzers |
| JP2002168405A (ja) | 2000-11-30 | 2002-06-14 | Asahi Kosoku Insatsu Kk | 過熱蒸気発生装置及び過熱蒸気利用の処理装置 |
| EP1288567A1 (de) * | 2001-08-31 | 2003-03-05 | Siemens Aktiengesellschaft | Verfahren zum Anfahren eines Dampferzeugers mit einem in einer annähernd horizontalen Heizgasrichtung durchströmbaren Heizgaskanal und Dampferzeuger |
-
2003
- 2003-09-03 EP EP03020020A patent/EP1512907A1/de not_active Withdrawn
-
2004
- 2004-08-02 CA CA002537468A patent/CA2537468A1/en not_active Abandoned
- 2004-08-02 RU RU2006110522/06A patent/RU2343345C2/ru not_active IP Right Cessation
- 2004-08-02 BR BRPI0414122-9A patent/BRPI0414122A/pt not_active IP Right Cessation
- 2004-08-02 CN CN2004800273179A patent/CN1856680B/zh not_active Expired - Fee Related
- 2004-08-02 UA UAA200602262A patent/UA89032C2/ru unknown
- 2004-08-02 EP EP04763720A patent/EP1660814A1/de not_active Withdrawn
- 2004-08-02 WO PCT/EP2004/008655 patent/WO2005028957A1/de active Search and Examination
- 2004-08-02 US US10/570,653 patent/US7587133B2/en not_active Expired - Fee Related
- 2004-08-02 JP JP2006525056A patent/JP4942480B2/ja not_active Expired - Fee Related
- 2004-08-02 AU AU2004274586A patent/AU2004274586B2/en not_active Ceased
- 2004-08-27 TW TW093125699A patent/TWI309704B/zh not_active IP Right Cessation
- 2004-09-01 MY MYPI20043566A patent/MY142594A/en unknown
- 2004-09-03 AR ARP040103163A patent/AR046407A1/es active IP Right Grant
-
2006
- 2006-02-20 ZA ZA200601454A patent/ZA200601454B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006110522A (ru) | 2007-10-10 |
| MY142594A (en) | 2010-12-15 |
| CN1856680A (zh) | 2006-11-01 |
| RU2343345C2 (ru) | 2009-01-10 |
| TWI309704B (en) | 2009-05-11 |
| AR046407A1 (es) | 2005-12-07 |
| AU2004274586A1 (en) | 2005-03-31 |
| TW200510676A (en) | 2005-03-16 |
| UA89032C2 (ru) | 2009-12-25 |
| EP1660814A1 (de) | 2006-05-31 |
| CA2537468A1 (en) | 2005-03-31 |
| WO2005028957A1 (de) | 2005-03-31 |
| US7587133B2 (en) | 2009-09-08 |
| US20070028859A1 (en) | 2007-02-08 |
| EP1512907A1 (de) | 2005-03-09 |
| JP2007504426A (ja) | 2007-03-01 |
| ZA200601454B (en) | 2007-04-25 |
| CN1856680B (zh) | 2011-01-26 |
| JP4942480B2 (ja) | 2012-05-30 |
| AU2004274586B2 (en) | 2010-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014. |