MX2011010725A - Cambiador de calor regenerativo y metodo para reducir fugas de gas del mismo. - Google Patents

Cambiador de calor regenerativo y metodo para reducir fugas de gas del mismo.

Info

Publication number
MX2011010725A
MX2011010725A MX2011010725A MX2011010725A MX2011010725A MX 2011010725 A MX2011010725 A MX 2011010725A MX 2011010725 A MX2011010725 A MX 2011010725A MX 2011010725 A MX2011010725 A MX 2011010725A MX 2011010725 A MX2011010725 A MX 2011010725A
Authority
MX
Mexico
Prior art keywords
gas flow
plenum
heat exchanger
housing
reducing gas
Prior art date
Application number
MX2011010725A
Other languages
English (en)
Inventor
James W Birmingham
Aku Rainio
Glen D Jukkola
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MX2011010725A publication Critical patent/MX2011010725A/es

Links

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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/047—Sealing means
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/006—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for regenerative heat-exchange apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Un cambiador de calor (500) para transferir calor entre un primer flujo de gas (28), tal como gases de combustión, y un segundo flujo de gas (34), tal como aire u oxígeno, incluye un alojamiento (514) con una primer cámara impelente de entrada (520) para recibir el primer flujo de gas (28), una primer cámara impelente de salida (522) para descargar el primer flujo de gas (28), una segunda cámara impelente de entrada (526) para recibir el segundo flujo de gas (34), y una segunda cámara impelente de salida (528) para descargar el segundo flujo de gas (34). El cambiador de calor (500) incluye además, elementos de intercambio de calor (512) dispuestos dentro del alojamiento (514). Sellos radiales (224, 226, 228, 230) están dispuestos entre el alojamiento (514) y los elementos de calefacción o de intercambio de calor (512) que definen una cámara impelente radial (535, 536). Sellos axiales (220, 222) están además dispuestos entre el alojamiento (514) y los elementos de calefacción (512) para definir una cámara impelente axial (530). Un tercer flujo de gas, tal como gas de combustión recirculado, se proporciona en la cámara impelente radial (535, 536) y la cámara impelente axial (530) para reducir la fuga entre el primer flujo de gas (28) y el segundo flujo de gas (34).
MX2011010725A 2009-05-14 2010-03-09 Cambiador de calor regenerativo y metodo para reducir fugas de gas del mismo. MX2011010725A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/465,754 US20100289223A1 (en) 2009-05-14 2009-05-14 Regenerative heat exchanger and method of reducing gas leakage therein
PCT/US2010/026619 WO2010132143A2 (en) 2009-05-14 2010-03-09 Regenerative heat exchanger and method of reducing gas leakage therein

Publications (1)

Publication Number Publication Date
MX2011010725A true MX2011010725A (es) 2012-02-28

Family

ID=43067871

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011010725A MX2011010725A (es) 2009-05-14 2010-03-09 Cambiador de calor regenerativo y metodo para reducir fugas de gas del mismo.

Country Status (9)

Country Link
US (1) US20100289223A1 (es)
JP (1) JP2012526964A (es)
KR (1) KR20120023608A (es)
CN (1) CN102575907A (es)
AU (1) AU2010248093A1 (es)
CA (1) CA2759943A1 (es)
MX (1) MX2011010725A (es)
TW (1) TW201102602A (es)
WO (1) WO2010132143A2 (es)

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CN102200408B (zh) * 2011-07-09 2012-11-07 程爱平 回转式气气换热器无泄漏密封系统隔离风幕结构
EP2589914A1 (en) 2011-11-02 2013-05-08 Alstom Technology Ltd Rotary regenerative heat exchanger
JP5713884B2 (ja) * 2011-12-22 2015-05-07 アルヴォス テクノロジー リミテッドＡＲＶＯＳ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ 回転再生式熱交換器
EP2743624A1 (en) * 2012-12-14 2014-06-18 Alstom Technology Ltd Leakage reduction system in power plant operations
US20140174560A1 (en) * 2012-12-20 2014-06-26 Nathan Hastings Bypass seal for rotary regenerative air preheaters
US9841242B2 (en) * 2013-06-21 2017-12-12 General Electric Technology Gmbh Method of air preheating for combustion power plant and systems comprising the same
JP6273747B2 (ja) * 2013-10-03 2018-02-07 株式会社Ihi 酸素燃焼用の再生回転式予熱器
WO2017165976A1 (en) 2016-03-31 2017-10-05 Inventys Thermal Technologies Inc. Adsorptive gas separator with reduced thermal conductivity
CN110346511B (zh) * 2019-06-14 2021-07-20 中石化宁波工程有限公司 一种合成气泄漏在线检测及处理工艺

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US1603026A (en) * 1925-10-24 1926-10-12 George C Cook Regenerative air preheater
US1970127A (en) * 1930-01-02 1934-08-14 Air Preheater Heat exchange installation
US2468826A (en) * 1944-06-24 1949-05-03 Air Preheater Moisture control in heat recovery apparatus
US2665120A (en) * 1950-08-09 1954-01-05 Blomquist Uno Olof Regenerative heat exchanger
US2936160A (en) * 1952-12-22 1960-05-10 Svenska Rotor Maskiner Ab Regenerative heat exchanger, specifically air preheater
US2803508A (en) * 1955-03-14 1957-08-20 Svenska Rotor Maskiner Ab Rotary devices, particularly rotary heat exchangers
FR1168896A (fr) * 1956-03-15 1958-12-18 Babcock & Wilcox France Réchauffeur rotatif pour gaz, air et analogues
US3122200A (en) * 1960-05-24 1964-02-25 Koch Jakob Dynamic sealing means for rotary regenerative heat exchangers
US3246687A (en) * 1964-03-31 1966-04-19 Air Preheater Thermal actuated sector plate
US3241764A (en) * 1964-06-10 1966-03-22 Chrysler Corp Car heater
US3592171A (en) * 1969-08-28 1971-07-13 Foster Wheeler Corp Boiler penthouse
DE2205838B2 (de) * 1972-02-08 1977-04-21 Apparatebau Rothemühle Brandt & Kritzler, 5963 Wenden Regenerativ-luftvorwaermer mit selbststaetig verstellbarer verschleissbegrenzung an den umfangsdichtungen
US4040474A (en) * 1975-12-08 1977-08-09 Minnesota Mining And Manufacturing Company High efficiency heat exchanger with ceramic rotor
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DE3238941C2 (de) * 1982-10-21 1984-11-22 Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden Verfahren zur Wiederaufwärmung bzw. Vortrocknung von durch eine Rauchgaswäsche aus Rohgas einer Dampfkesselanlage gewonnenem Reingas sowie Regenerativ-Wärmeaustauscher zur Ausübung des Verfahrens
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Also Published As

Publication number Publication date
AU2010248093A1 (en) 2011-12-01
CA2759943A1 (en) 2010-11-18
WO2010132143A2 (en) 2010-11-18
JP2012526964A (ja) 2012-11-01
TW201102602A (en) 2011-01-16
US20100289223A1 (en) 2010-11-18
CN102575907A (zh) 2012-07-11
KR20120023608A (ko) 2012-03-13
WO2010132143A3 (en) 2011-06-30

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