MX2016014151A - Sistema y metodo para precalentamiento de un medio fluido. - Google Patents

Sistema y metodo para precalentamiento de un medio fluido.

Info

Publication number
MX2016014151A
MX2016014151A MX2016014151A MX2016014151A MX2016014151A MX 2016014151 A MX2016014151 A MX 2016014151A MX 2016014151 A MX2016014151 A MX 2016014151A MX 2016014151 A MX2016014151 A MX 2016014151A MX 2016014151 A MX2016014151 A MX 2016014151A
Authority
MX
Mexico
Prior art keywords
fluid medium
lpe
preheating
hrsg
feed line
Prior art date
Application number
MX2016014151A
Other languages
English (en)
Inventor
Paul Drouvot
Stenstrom Torbjorn
Berg Klara
Original Assignee
General Electric Technology 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
Priority claimed from EP14166156.1A external-priority patent/EP2940381B1/en
Application filed by General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of MX2016014151A publication Critical patent/MX2016014151A/es

Links

Classifications

    • 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
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F22D1/325—Schematic arrangements or control devices therefor
    • 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
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
    • 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
    • F22D1/003—Feed-water heater systems
    • 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
    • F22D1/12—Control devices, e.g. for regulating steam temperature
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

El sistema de precalentamiento (100) para precalentar un medio fluido a ser alimentado en el HRSG (200) incluye una línea de alimentación (110) y una línea de recirculación (120); la línea de alimentación (110) se adapta para alimentar el medio fluido a un Economizador de Baja Presión (LPE) 210 del HRSG (200); la línea de alimentación (110) se adapta para unirse a una entrada (210a) del LPE 210, una salida 210b del LPE 210 permite por lo tanto desde la misma el flujo del medio fluido en una porción adicional del HRSG (200); la línea de recirculación (120) se adapta para conectarse entre la salida (210a) y la entrada (210b) del LPE (210), en paralelo al LPE (210) para recircular el medio fluido al LPE (210); también se divulga un método particular para precalentar utilizando un sistema así.
MX2016014151A 2014-04-28 2015-03-27 Sistema y metodo para precalentamiento de un medio fluido. MX2016014151A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14166156.1A EP2940381B1 (en) 2014-04-28 2014-04-28 System for fluid medium preheating
EP14199167 2014-12-19
PCT/EP2015/056715 WO2015165668A1 (en) 2014-04-28 2015-03-27 System and method for fluid medium preheating

Publications (1)

Publication Number Publication Date
MX2016014151A true MX2016014151A (es) 2017-02-15

Family

ID=52807798

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014151A MX2016014151A (es) 2014-04-28 2015-03-27 Sistema y metodo para precalentamiento de un medio fluido.

Country Status (6)

Country Link
US (1) US10393369B2 (es)
JP (1) JP6730195B2 (es)
KR (1) KR102347285B1 (es)
CN (1) CN106461206B (es)
MX (1) MX2016014151A (es)
WO (1) WO2015165668A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016014151A (es) 2014-04-28 2017-02-15 General Electric Technology Gmbh Sistema y metodo para precalentamiento de un medio fluido.
US10378763B2 (en) * 2015-12-03 2019-08-13 General Electric Company Method and apparatus to facilitate heating feedwater in a power generation system
US9828884B2 (en) 2016-02-25 2017-11-28 General Electric Technology Gmbh System and method for preheating a heat recovery steam generator
CN109563985B (zh) 2016-08-05 2021-06-25 西门子股份公司 用于操作废热蒸汽发生器的方法
US11085336B2 (en) * 2018-12-21 2021-08-10 General Electric Company Method for operating a combined cycle power plant and corresponding combined cycle power plant

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GB2099558A (en) * 1981-05-26 1982-12-08 Gen Electric Heat recovery steam generator
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US4799461A (en) * 1987-03-05 1989-01-24 Babcock Hitachi Kabushiki Kaisha Waste heat recovery boiler
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CH682200B5 (fr) 1992-03-09 1994-02-15 Smh Management Services Ag Procédé pour ouvrir une boîte de montre et appareil pour la mise en oeuvre de ce procédé.
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DE19512466C1 (de) * 1995-04-03 1996-08-22 Siemens Ag Verfahren zum Betreiben eines Abhitzedampferzeugers sowie danach arbeitender Abhitzedampferzeuger
JPH09236207A (ja) * 1996-02-28 1997-09-09 Miura Co Ltd ボイラ
DE19736889C1 (de) 1997-08-25 1999-02-11 Siemens Ag Verfahren zum Betreiben einer Gas- und Dampfturbinenanlage und Gas- und Dampfturbinenanlage zur Durchführung des Verfahrens
DE59810334D1 (de) 1998-01-21 2004-01-15 Alstom Switzerland Ltd Verfahren zur Vermeidung von Dampfbildung in einem Zwangsumlaufdampferzeuger
US6230480B1 (en) * 1998-08-31 2001-05-15 Rollins, Iii William Scott High power density combined cycle power plant
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CN202203927U (zh) * 2011-07-17 2012-04-25 盐城市劲风节能环保设备有限公司 带有节能循环系统的省煤器
CN103697456A (zh) * 2013-12-30 2014-04-02 江苏正通宏泰股份有限公司 锅炉余热利用翅片管低压省煤器系统
MX2016014151A (es) 2014-04-28 2017-02-15 General Electric Technology Gmbh Sistema y metodo para precalentamiento de un medio fluido.
WO2016096847A1 (en) 2014-12-19 2016-06-23 Alstom Technology Ltd System and method for fluid medium preheating

Also Published As

Publication number Publication date
US10393369B2 (en) 2019-08-27
KR102347285B1 (ko) 2022-01-07
WO2015165668A1 (en) 2015-11-05
JP2017514097A (ja) 2017-06-01
CN106461206B (zh) 2020-04-10
JP6730195B2 (ja) 2020-07-29
CN106461206A (zh) 2017-02-22
US20170074504A1 (en) 2017-03-16
KR20160147883A (ko) 2016-12-23

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