ES454809A1 - Aparato cambiador de calor regenerativo. - Google Patents

Aparato cambiador de calor regenerativo.

Info

Publication number
ES454809A1
ES454809A1 ES454809A ES454809A ES454809A1 ES 454809 A1 ES454809 A1 ES 454809A1 ES 454809 A ES454809 A ES 454809A ES 454809 A ES454809 A ES 454809A ES 454809 A1 ES454809 A1 ES 454809A1
Authority
ES
Spain
Prior art keywords
sealing plate
plate support
maintain
mass
adjusting means
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
Application number
ES454809A
Other languages
English (en)
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co 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 Air Preheater Co Inc filed Critical Air Preheater Co Inc
Publication of ES454809A1 publication Critical patent/ES454809A1/es
Expired legal-status Critical Current

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass
    • Y10S165/02—Seal and seal-engaging surface are relatively movable
    • Y10S165/021—Seal engaging a face of cylindrical heat storage mass
    • Y10S165/022—Seal defining sector-shaped flow area

Landscapes

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

Abstract

Aparato cambiador de calor regenerativo que incluye un envolvente cilíndrico de rotor y un vástago rotor central, dispuestos concéntricamente para proporcionar un espacio anular entre ellos, una masa de material absorbente de calor situada en el espacio anular del rotor, un alojamiento que rodea al rotor en relación de separación incluyendo placas de conexión fijas en los extremos opuestos del rotor y con conductos de entrada y salida para un fluido calefactor y un fluido que vaya a ser calentado, placas de obturación en forma de sector entre medias del rotor y la placa de conexión adyacente adaptada para impedir que dichos fluidos contorneen al rotor, un medio de ajuste de placa que conecta a las placas de obturación con la estructura del alojamiento para el movimiento axial entre una placa de conexión y el rotor, caracterizado por una abertura que se proyecta a través de dicha placa de conexión, un alojamiento cilíndrico fijo al lado exterior de la placa de conexión alrededor de la periferia de dicha abertura, una varilla de accionamiento unida a dicha placa de obturación y que se proyecta a través del alojamiento cilíndrico, y una tuerca de ajuste entre medias de la varilla de accionamiento y el alojamiento cilíndrico dispuesta para desplazar a la varilla de accionamiento y la placa de obturación conectada a ella a una relación axial que impide que fluya el fluido entre el extremo del rotor y dicha placa de obturación.
ES454809A 1976-01-08 1977-01-04 Aparato cambiador de calor regenerativo. Expired ES454809A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,523 US4024907A (en) 1976-01-08 1976-01-08 Sealing plate support

Publications (1)

Publication Number Publication Date
ES454809A1 true ES454809A1 (es) 1978-04-16

Family

ID=24597304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454809A Expired ES454809A1 (es) 1976-01-08 1977-01-04 Aparato cambiador de calor regenerativo.

Country Status (10)

Country Link
US (1) US4024907A (es)
JP (1) JPS5285738A (es)
AU (1) AU500465B2 (es)
BR (1) BR7700056A (es)
CA (1) CA1050007A (es)
ES (1) ES454809A1 (es)
FR (1) FR2337865A1 (es)
IN (1) IN145177B (es)
MX (1) MX4103E (es)
OA (1) OA05540A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316500A (en) * 1980-05-28 1982-02-23 Granco Equipment, Inc. Ceramic heat exchanger with hot adjustment face seals
US5038849A (en) * 1989-10-24 1991-08-13 Damper Design, Inc. Sealing of air heaters by deforming sector plates
US5063993A (en) * 1990-10-22 1991-11-12 The Babcock & Wilcox Company Air heater with automatic sealing
US5029632A (en) * 1990-10-22 1991-07-09 The Babcock & Wilcox Company Air heater with automatic sealing
DK168649B1 (da) * 1992-07-07 1994-05-09 Burmeister & Wains Energi Regenerativ varmeveksler
US5628360A (en) * 1996-02-21 1997-05-13 Abb Air Preheater, Inc. Adjustable axial seal plates for rotary regenerative air preheaters
US5845700A (en) * 1996-10-31 1998-12-08 Ljungstrom Technology Ab Rotary regenerative heat exchanger
US5727617A (en) * 1996-12-27 1998-03-17 Abb Air Preheater, Inc. Plate stabilizer assembly for rotary regenerative air preheaters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549656A (en) * 1947-10-10 1951-04-17 Air Preheater Radial brush seal for heat exchangers
US2945681A (en) * 1956-04-19 1960-07-19 Air Preheater Floating sector seals
CA657630A (en) * 1959-02-09 1963-02-12 Combustion Engineering Sealing arrangement
US3010704A (en) * 1959-02-09 1961-11-28 Air Preheater Circumferential seal
US3166118A (en) * 1960-03-02 1965-01-19 Koch Jakob Rotor end sealing means for rotary regenerative heat exchangers
US3270803A (en) * 1961-12-21 1966-09-06 Combustion Eng Sealing arrangement for rotary heat exchanger
US3250316A (en) * 1963-04-19 1966-05-10 Svenska Rotor Maskiner Ab Regenerative heat exchangers
GB1007064A (en) * 1963-09-24 1965-10-13 Austin Motor Co Ltd Thermal regenerators
FR1447765A (fr) * 1965-09-23 1966-07-29 Podolsky Mashinostroitelny Zd Dispositif d'étanchéité du rotor des réchauffeurs d'air à régénération
GB1118710A (en) * 1965-11-29 1968-07-03 Svenska Rotor Maskiner Ab Regenerative heat exchanger
GB1303695A (es) * 1970-09-08 1973-01-17
US3786868A (en) * 1972-04-24 1974-01-22 Air Preheater Self-compensating sector plate
US3942953A (en) * 1973-09-24 1976-03-09 Granco Equipment, Inc. Fume incinerator and seal structure therefor

Also Published As

Publication number Publication date
JPS5285738A (en) 1977-07-16
BR7700056A (pt) 1977-09-06
MX4103E (es) 1981-12-09
US4024907A (en) 1977-05-24
JPS5531399B2 (es) 1980-08-18
FR2337865B1 (es) 1981-08-14
OA05540A (fr) 1981-04-30
AU2110677A (en) 1978-07-13
AU500465B2 (en) 1979-05-24
FR2337865A1 (fr) 1977-08-05
CA1050007A (en) 1979-03-06
IN145177B (es) 1978-09-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970606