ES2043114T3 - STEAM GENERATOR FOR RECOVERY OF LOST HEAT. - Google Patents

STEAM GENERATOR FOR RECOVERY OF LOST HEAT.

Info

Publication number
ES2043114T3
ES2043114T3 ES89890214T ES89890214T ES2043114T3 ES 2043114 T3 ES2043114 T3 ES 2043114T3 ES 89890214 T ES89890214 T ES 89890214T ES 89890214 T ES89890214 T ES 89890214T ES 2043114 T3 ES2043114 T3 ES 2043114T3
Authority
ES
Spain
Prior art keywords
pipes
drum
lost heat
recovery
steam generator
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
ES89890214T
Other languages
Spanish (es)
Inventor
Kurt Budin
Georg Dipl-Ing Dr Gasteiger
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.)
Austrian Energy and Environment AG and Co KG
Austrian Energy and Environment SGP Waagner Biro GmbH
Original Assignee
Austrian Energy and Environment AG and Co KG
Austrian Energy and Environment SGP Waagner Biro GmbH
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=3528112&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2043114(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Austrian Energy and Environment AG and Co KG, Austrian Energy and Environment SGP Waagner Biro GmbH filed Critical Austrian Energy and Environment AG and Co KG
Application granted granted Critical
Publication of ES2043114T3 publication Critical patent/ES2043114T3/en
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
    • 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
    • F22B29/04—Steam boilers of forced-flow type of combined-circulation type, i.e. in which convection circulation due to the difference in specific gravity between cold and hot water is promoted by additional measures, e.g. by injecting pressure-water temporarily

Abstract

PRESENTAMOS UN VAPORIZADOR POR CALOR PERDIDO QUE CONSTA DE UN TAMBOR (2), QUE ESTA ACOPLADO A UN SISTEMA CIRCULAR FORMADO POR TUBOS DE BAJADA (3), SUPERFICIES DE CALENTAMIENTO (1) Y TUBOS DE SUBIDA (4). PARA QUE SEA POSIBLE LA CIRCULACION DEL AGUA SIN EL USO DE UNA BOMBA DE CIRCULACION, LOS TUBOS DE BAJADA (3) ESTAN UNIDOS A LAS SUPERFICIES DE CALENTAMIENTO (1) O A LOS COLECTORES DE ENTRADA DE ESTAS (7) MEDIANTE UN ELEVADOR INFERIOR (29). ADEMAS, LOS TUBOS DE SUBIDA (4) PUEDEN ESTAR UNIDOS A LA CAMARA DE VAPOR (26) DEL TAMBOR (2) MEDIANTE UN ELEVADOR SUPERIOR (9) O DIRECTAMENTE A LA CAMARA DE AGUA (11) DEL TAMBOR (2).WE PRESENT A LOST HEAT VAPORIZER THAT CONSISTS OF A DRUM (2), WHICH IS COUPLED TO A CIRCULAR SYSTEM FORMED BY DOWN PIPES (3), HEATING SURFACES (1) AND RISING PIPES (4). TO MAKE WATER CIRCULATION POSSIBLE WITHOUT THE USE OF A CIRCULATION PUMP, THE DOWN PIPES (3) ARE ATTACHED TO THE HEATING SURFACES (1) OR TO THE INLET COLLECTORS OF THESE (7) THROUGH A LOWER ELEVATOR (29 ). IN ADDITION, THE RISE PIPES (4) MAY BE ATTACHED TO THE STEAM CHAMBER (26) OF THE DRUM (2) THROUGH A HIGHER ELEVATOR (9) OR DIRECTLY TO THE WATER CHAMBER (11) OF THE DRUM (2).

ES89890214T 1988-08-29 1989-08-18 STEAM GENERATOR FOR RECOVERY OF LOST HEAT. Expired - Lifetime ES2043114T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2116/88A AT392683B (en) 1988-08-29 1988-08-29 HEAT STEAM GENERATOR

Publications (1)

Publication Number Publication Date
ES2043114T3 true ES2043114T3 (en) 1993-12-16

Family

ID=3528112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89890214T Expired - Lifetime ES2043114T3 (en) 1988-08-29 1989-08-18 STEAM GENERATOR FOR RECOVERY OF LOST HEAT.

Country Status (8)

Country Link
EP (1) EP0357590B1 (en)
KR (1) KR0142330B1 (en)
CN (1) CN1018574B (en)
AT (1) AT392683B (en)
DE (1) DE58904955D1 (en)
DK (1) DK169109B1 (en)
ES (1) ES2043114T3 (en)
FI (1) FI93055C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005793A3 (en) * 1992-05-08 1994-02-01 Cockerill Mech Ind Sa INDUCED CIRCULATION HEAT RECOVERY BOILER.
DE4441008A1 (en) * 1994-11-17 1996-05-23 Siemens Ag Plant for steam generation according to the natural circulation principle and method for initiating water circulation in such a plant
DE19524727C2 (en) * 1995-07-07 1998-04-09 Nem Bv Natural heat recovery steam generator
DE19534802A1 (en) * 1995-09-20 1997-04-10 Nem Bv Heat recovery steam generators, particularly when used behind a gas turbine
DE19806244A1 (en) * 1998-02-16 1999-08-19 Babcock Kraftwerkstech Gmbh Steam generator with several tube bundles
EP1443268A1 (en) * 2003-01-31 2004-08-04 Siemens Aktiengesellschaft Steam generator
EP2034137A1 (en) * 2007-01-30 2009-03-11 Siemens Aktiengesellschaft Method for operating a gas and steam turbine plant and the correspondingly designed gas and steam turbine plant
US9518731B2 (en) 2011-03-23 2016-12-13 General Electric Technology Gmbh Method and configuration to reduce fatigue in steam drums
US20120247406A1 (en) * 2011-03-28 2012-10-04 Alstom Technology Ltd. Method of controlling drum temperature transients
RU2491477C1 (en) * 2012-02-08 2013-08-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Steam generator plant
WO2014108980A1 (en) 2013-01-10 2014-07-17 パナソニック株式会社 Rankine cycle device and cogeneration system
KR20160130500A (en) 2014-03-21 2016-11-11 아멕 포스터 휠러 에너지아 에스.엘.유. Evaporation cycle of a natural circulation steam generator in connection with a vertical duct for upward gas flow
US9982881B2 (en) * 2015-04-22 2018-05-29 General Electric Technology Gmbh Method and system for gas initiated natural circulation vertical heat recovery steam generator
EP3835653A1 (en) 2019-12-11 2021-06-16 Siemens Aktiengesellschaft Hot evaporator refilling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031423A (en) * 1929-03-15 1936-02-18 Foster Wheeler Corp Power plant
US2702026A (en) * 1952-07-31 1955-02-15 Svenska Maskinverken Ab Steam generating plant utilizing heat emanating from many different sources
GB810900A (en) * 1956-03-22 1959-03-25 Vorkauf Heinrich Improvements in steam generators with pressure-resistant, cylindrical casings
US4188916A (en) * 1978-05-15 1980-02-19 Deltak Corporation Waste heat boiler for abstraction of heat energy from gaseous effluent containing corrosive chemical contaminants
US4316435A (en) * 1980-02-27 1982-02-23 General Electric Company Boiler tube silencer

Also Published As

Publication number Publication date
CN1018574B (en) 1992-10-07
FI893754A0 (en) 1989-08-09
AT392683B (en) 1991-05-27
EP0357590B1 (en) 1993-07-21
KR0142330B1 (en) 1998-07-01
FI93055B (en) 1994-10-31
ATA211688A (en) 1990-10-15
DK422389A (en) 1990-03-01
DK169109B1 (en) 1994-08-15
FI93055C (en) 1995-02-10
DK422389D0 (en) 1989-08-28
DE58904955D1 (en) 1993-08-26
FI893754A (en) 1990-03-01
KR900003582A (en) 1990-03-26
EP0357590A1 (en) 1990-03-07
CN1041438A (en) 1990-04-18

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