ZA73592B - Regenerative air preheater with automatically adjustable sealing device - Google Patents

Regenerative air preheater with automatically adjustable sealing device

Info

Publication number
ZA73592B
ZA73592B ZA730592A ZA73592A ZA73592B ZA 73592 B ZA73592 B ZA 73592B ZA 730592 A ZA730592 A ZA 730592A ZA 73592 A ZA73592 A ZA 73592A ZA 73592 B ZA73592 B ZA 73592B
Authority
ZA
South Africa
Prior art keywords
sealing device
air preheater
automatically adjustable
regenerative air
adjustable sealing
Prior art date
Application number
ZA730592A
Other languages
English (en)
Inventor
E Puritz
E Kraft
Original Assignee
Rothemuehle Brandt Kritzler
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 Rothemuehle Brandt Kritzler filed Critical Rothemuehle Brandt Kritzler
Publication of ZA73592B publication Critical patent/ZA73592B/xx

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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • 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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • F28D17/023—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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • F28D17/026—Bearings; Driving 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
    • 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
    • Y10S165/037—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator having flow diverting means, e.g. valve to selectively control flow through storage mass
    • Y10S165/038—Correlated control of plural diverting means
    • Y10S165/039—Synchronously rotated flow guiding hoods disposed on opposite sides of fixed regenerator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Air Supply (AREA)
  • Basic Packing Technique (AREA)
ZA730592A 1972-02-08 1973-01-26 Regenerative air preheater with automatically adjustable sealing device ZA73592B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205838 DE2205838B2 (de) 1972-02-08 1972-02-08 Regenerativ-luftvorwaermer mit selbststaetig verstellbarer verschleissbegrenzung an den umfangsdichtungen

Publications (1)

Publication Number Publication Date
ZA73592B true ZA73592B (en) 1973-10-31

Family

ID=5835362

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730592A ZA73592B (en) 1972-02-08 1973-01-26 Regenerative air preheater with automatically adjustable sealing device

Country Status (9)

Country Link
US (1) US4000774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5237334Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7300923D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2205838B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES411552A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2171781A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1412872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT977256B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA73592B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553200C2 (de) * 1975-11-27 1982-12-16 Apparatebau Rothemühle Brandt & Kritzler, 5963 Wenden Regenerativ-Wärmetauscher zum getrennten Aufwärmen von wenigstens zwei parallel geführten Gasströmen
US4114680A (en) * 1977-04-25 1978-09-19 Apparatebau Rothemuhle Brandt & Kritzler Regenerative air preheater for separate preheating of two or more air-or gas streams
US4421157A (en) * 1982-08-17 1983-12-20 Apparatebau Rothemuhle Brandt & Kritzler Gmbh Stator sector plate for regenerative air preheater
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
SE517213C2 (sv) * 1996-08-15 2002-05-07 Air Preheater Abb Anordning vid en regenerativ, roterande värmväxlare
FR2774464B1 (fr) * 1998-02-02 2000-04-07 Gec Alsthom Stein Ind Systeme de reduction des fuites radiales dans un rechauffeur d'air regeneratif pour equipement thermique
US20100289223A1 (en) * 2009-05-14 2010-11-18 Birmingham James W Regenerative heat exchanger and method of reducing gas leakage therein
EP2258999B1 (de) * 2009-05-28 2016-03-02 Balcke-Dürr GmbH Verfahren zum temperaturabhängigen Einstellen eines Dichtspalts an einem Regenerativ-Wärmetauscher, sowie dies betreffende Stellvorrichtung
CN102889612A (zh) * 2012-11-01 2013-01-23 北京国电龙源环保工程有限公司 一种回转式空气预热器的密封间隙控制方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852234A (en) * 1954-03-08 1958-09-16 Svenska Rotor Maskiner Ab Rotary regenerative preheaters for gaseous media
US3250316A (en) * 1963-04-19 1966-05-10 Svenska Rotor Maskiner Ab Regenerative heat exchangers
US3246687A (en) * 1964-03-31 1966-04-19 Air Preheater Thermal actuated sector plate
DE1451194A1 (de) * 1964-07-30 1969-04-24 Appbau Rothemuehle Brandt & Kr Dichtrahmen fuer regenerative Lufterhitzer mit feststehenden Heizflaechen

Also Published As

Publication number Publication date
JPS5237334Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-25
BR7300923D0 (pt) 1973-10-25
USB328116I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-09
ES411552A3 (es) 1976-01-01
DE2205838A1 (de) 1973-08-16
US4000774A (en) 1977-01-04
GB1412872A (en) 1975-11-05
DE2205838B2 (de) 1977-04-21
ES411552A1 (es) 1976-01-01
IT977256B (it) 1974-09-10
JPS48102653U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-01
FR2171781A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-21

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