ES2607302T3 - Generador de vapor de agua para recuperación de calor y evaporador multitambor - Google Patents

Generador de vapor de agua para recuperación de calor y evaporador multitambor Download PDF

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Publication number
ES2607302T3
ES2607302T3 ES12716894.6T ES12716894T ES2607302T3 ES 2607302 T3 ES2607302 T3 ES 2607302T3 ES 12716894 T ES12716894 T ES 12716894T ES 2607302 T3 ES2607302 T3 ES 2607302T3
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ES
Spain
Prior art keywords
evaporator
economizer
housing
drum
gas
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.)
Active
Application number
ES12716894.6T
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English (en)
Inventor
Bradley N. JACKSON
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.)
Nooter Eriksen Inc
Original Assignee
Nooter Eriksen 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 Nooter Eriksen Inc filed Critical Nooter Eriksen Inc
Application granted granted Critical
Publication of ES2607302T3 publication Critical patent/ES2607302T3/es
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/18—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving two or more upper drums and a single lower drum
    • 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
    • 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
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
    • F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Abstract

Un generador de vapor de agua para recuperación de calor (A) que comprende: un alojamiento (2) que tiene una entrada (4) a la que se dirige un gas caliente y una salida (6) a través de la que se descarga el gas, por lo que el gas fluye a través del alojamiento (2) desde su entrada (4) a su salida (6); un economizador (20) ubicado en el alojamiento (2) de manera que el gas fluye a través de él, el economizador (20) se conecta a una fuente de agua de alimentación que está esencialmente en fase líquida para elevar la temperatura del agua de alimentación; un evaporador (22) para convertir agua, que está principalmente en fase líquida, en vapor de agua saturado, dicho evaporador (22) comprende: un tambor superior (34) orientado horizontalmente; un serpentín (50) que tiene tubos (56) ubicados en un flujo de un gas caliente y provistos de entradas y salidas, con las salidas de los tubos (56) en comunicación con el tambor superior (34); el evaporador (22) tiene su serpentín (50) ubicado en el alojamiento (2) aguas arriba, en el flujo de gas, desde el economizador (20), con la línea de entrada (40) del evaporador (22) conectada al economizador (20) para recibir del economizador (20) agua que ha se ha sometido a calentamiento en el economizador (20); y un supercalentador (24) ubicado en el alojamiento (2) aguas arriba, en el flujo del gas, del evaporador (22), con la línea de salida (42) del evaporador (22) conectada al supercalentador (24), todo de manera que el supercalentador (24) convierte el vapor de agua saturado del evaporador (22) en vapor de agua supercalentado; y caracterizado por que el evaporador (22) comprende además al menos un tambor inferior (32) orientado horizontalmente y ubicado en una elevación más baja que el tambor superior (34); una línea de drenaje (36) que conecta la región inferior del tambor superior (34) al tambor inferior (32); una línea de entrada (40) que se abre a uno de los tambores; una línea de salida (42) que sale de la región superior del tambor superior (34) y en donde las entradas de los tubos (56) de serpentín están en comunicación con el tambor inferior (32).

Description

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Claims (1)

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ES12716894.6T 2011-04-25 2012-04-10 Generador de vapor de agua para recuperación de calor y evaporador multitambor Active ES2607302T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161478695P 2011-04-25 2011-04-25
US201161478695P 2011-04-25
PCT/US2012/032828 WO2012148656A1 (en) 2011-04-25 2012-04-10 Multidrum evaporator

Publications (1)

Publication Number Publication Date
ES2607302T3 true ES2607302T3 (es) 2017-03-29

Family

ID=46000374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12716894.6T Active ES2607302T3 (es) 2011-04-25 2012-04-10 Generador de vapor de agua para recuperación de calor y evaporador multitambor

Country Status (10)

Country Link
US (1) US9921001B2 (es)
EP (1) EP2702324B1 (es)
JP (1) JP6092188B2 (es)
KR (1) KR101710229B1 (es)
CN (1) CN103635746B (es)
CA (1) CA2839845C (es)
ES (1) ES2607302T3 (es)
MX (1) MX351378B (es)
RU (1) RU2605865C2 (es)
WO (1) WO2012148656A1 (es)

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ES2597161T3 (es) * 2013-11-13 2017-01-16 Cockerill Maintenance & Ingéniérie S.A. Procedimiento y dispositivo para prevenir el vaciado en una caldera de central solar de concentración de tipo torre
US20150275702A1 (en) * 2014-03-26 2015-10-01 Nicholas F. Urbanski System and Method for the Conditioning of Recirculated Exhaust Gas
BE1022566A9 (fr) * 2014-11-21 2017-07-06 Cockerill Maintenance & Ingenierie Sa Generateur de vapeur a ballon presentant une epaisseur de paroi reduite par utilisation d'une configuration multi-ballons
EP3318800A1 (en) * 2016-11-02 2018-05-09 NEM Energy B.V. Evaporator system
BE1024894B1 (fr) * 2017-03-22 2018-08-07 Cockerill Maintenance & Ingenierie S.A. Systeme de stockage et separation pour generateur de vapeur industriel
WO2019035714A1 (en) 2017-08-18 2019-02-21 Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek Tno METHOD AND SYSTEM FOR HEAT RECOVERY
EP3444529A1 (en) * 2017-08-18 2019-02-20 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Heat recovery method and system
US10619519B2 (en) * 2017-12-06 2020-04-14 General Electric Company Bypass conduits for reducing thermal fatigue and stress in heat recovery steam generators of combined cycle power plant systems
WO2020023062A1 (en) 2018-07-27 2020-01-30 Cleaver-Brooks, Inc. Modular heat recovery steam generator system for rapid installation

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Also Published As

Publication number Publication date
EP2702324B1 (en) 2016-09-14
KR20140050601A (ko) 2014-04-29
EP2702324A1 (en) 2014-03-05
CN103635746A (zh) 2014-03-12
CA2839845C (en) 2019-08-20
US20140041839A1 (en) 2014-02-13
WO2012148656A1 (en) 2012-11-01
US9921001B2 (en) 2018-03-20
MX2013012498A (es) 2014-07-30
CN103635746B (zh) 2015-12-23
RU2013152169A (ru) 2015-05-27
KR101710229B1 (ko) 2017-03-08
JP2014515090A (ja) 2014-06-26
MX351378B (es) 2017-10-12
JP6092188B2 (ja) 2017-03-08
RU2605865C2 (ru) 2016-12-27
CA2839845A1 (en) 2012-11-01

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