FR2400683A1 - Perfectionnements aux regenerateurs rotatifs - Google Patents
Perfectionnements aux regenerateurs rotatifsInfo
- Publication number
- FR2400683A1 FR2400683A1 FR7824046A FR7824046A FR2400683A1 FR 2400683 A1 FR2400683 A1 FR 2400683A1 FR 7824046 A FR7824046 A FR 7824046A FR 7824046 A FR7824046 A FR 7824046A FR 2400683 A1 FR2400683 A1 FR 2400683A1
- Authority
- FR
- France
- Prior art keywords
- hot
- rotary
- fluid
- cold
- sector plates
- 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.)
- Granted
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
- F28D19/041—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
- F28D19/042—Rotors; Assemblies of heat absorbing masses
- F28D19/044—Rotors; Assemblies of heat absorbing masses shaped in sector form, e.g. with baskets
-
- 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
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)
Abstract
Régénérateur rotatif du type comportant une masse d'absorption de chaleur contenue dans une structure rotative et alternativement exposée à des fluides chaud et froid pour transmettre au fluide froid la chaleur prélevée sur le fluide chaud. La structure rotative 12 est entourée par une enveloppe 22 comportant, aux extrémités de la structure 12, des plaques en secteur 28 séparant les fluides chaud et froid. Un mécanisme de tirant 42 et de tringlerie 52, 56 déforme à force chaque plaque 28 pour lui faire épouser la cambrure prise par la structure 12 par déformation thermique. Cet agencement réduit au minimum les fuites de fluide apparaissant entre la structure rotative et les plaques en secteur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/825,877 US4124063A (en) | 1977-08-19 | 1977-08-19 | Sector plate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400683A1 true FR2400683A1 (fr) | 1979-03-16 |
FR2400683B1 FR2400683B1 (fr) | 1983-04-01 |
Family
ID=25245119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824046A Granted FR2400683A1 (fr) | 1977-08-19 | 1978-08-17 | Perfectionnements aux regenerateurs rotatifs |
Country Status (9)
Country | Link |
---|---|
US (1) | US4124063A (fr) |
JP (1) | JPS5924800B2 (fr) |
AU (1) | AU516386B2 (fr) |
BR (1) | BR7805290A (fr) |
CA (1) | CA1077020A (fr) |
DE (1) | DE2836136A1 (fr) |
FR (1) | FR2400683A1 (fr) |
MX (1) | MX4182E (fr) |
OA (1) | OA06026A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206803A (en) * | 1978-12-26 | 1980-06-10 | The Air Preheater Company, Inc. | Rotor turndown sensor and control |
US4219069A (en) * | 1979-05-31 | 1980-08-26 | The Air Preheater Company, Inc. | Quick release for sector plate |
US4284125A (en) * | 1979-09-17 | 1981-08-18 | The Air Preheater Company, Inc. | Fail safe arrangement |
US4306612A (en) * | 1979-11-09 | 1981-12-22 | The Air Preheater Company, Inc. | Fiber optic sensing device |
US4298055A (en) * | 1980-08-27 | 1981-11-03 | The Air Preheater Company, Inc. | Actuated sector plate |
JPS58151154A (ja) * | 1982-03-03 | 1983-09-08 | Hitachi Ltd | 装置間伝送方式 |
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 |
GB9206136D0 (en) * | 1992-03-20 | 1992-05-06 | Wes Technology Inc | Modifications to air heaters |
GB9224823D0 (en) * | 1992-11-26 | 1993-01-13 | Howden Group Plc | Ljungstrom heat exchanger |
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 |
US6505679B2 (en) * | 2001-02-21 | 2003-01-14 | Alstom Power N.V. | Low-distortion sector plate for air preheaters |
EP2258999B1 (fr) * | 2009-05-28 | 2016-03-02 | Balcke-Dürr GmbH | Procédé de réglage en fonction de la température du jeu d'un joint d'étanchéité sur un échangeur de chaleur régénératif, ainsi que dispositif de réglage correspondant |
US8505923B2 (en) * | 2009-08-31 | 2013-08-13 | Sealeze, A Unit of Jason, Inc. | Brush seal with stress and deflection accommodating membrane |
CN102094968B (zh) * | 2010-12-22 | 2013-12-04 | 上海锅炉厂有限公司 | 一种扇形密封板及其制造方法 |
EP3966512B1 (fr) * | 2019-05-10 | 2023-02-22 | ARVOS Ljungstrom LLC | Structure de support à profil bas pour un échangeur de chaleur à régénération rotatif |
WO2021229268A1 (fr) | 2020-05-13 | 2021-11-18 | Howden Group Limited | Plaque de secteur à déformation parabolique |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088518A (en) * | 1960-10-25 | 1963-05-07 | Combustion Eng | Differential temperature compensator for radial seals |
US3166119A (en) * | 1961-04-13 | 1965-01-19 | Combustion Eng | Radial seal for rotary regenerative heat exchanger |
FR1503067A (fr) * | 1965-11-29 | 1967-11-24 | Svenska Rotor Maskiner Ab | Echangeur de chaleur à récupération |
US3404727A (en) * | 1966-10-26 | 1968-10-08 | Svenska Rotor Maskiner Ab | Rotary regenerative heat exchangers |
FR2181945A1 (fr) * | 1972-04-24 | 1973-12-07 | Svenska Rotor Maskiner Ab | |
FR2206487A1 (fr) * | 1972-11-13 | 1974-06-07 | Svenska Rotor Maskiner Ab |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5127501B2 (fr) * | 1973-06-14 | 1976-08-13 |
-
1977
- 1977-08-19 US US05/825,877 patent/US4124063A/en not_active Expired - Lifetime
-
1978
- 1978-07-07 CA CA307,015A patent/CA1077020A/fr not_active Expired
- 1978-08-15 JP JP53098754A patent/JPS5924800B2/ja not_active Expired
- 1978-08-17 MX MX787318U patent/MX4182E/es unknown
- 1978-08-17 BR BR7805290A patent/BR7805290A/pt unknown
- 1978-08-17 FR FR7824046A patent/FR2400683A1/fr active Granted
- 1978-08-17 AU AU39008/78A patent/AU516386B2/en not_active Expired
- 1978-08-18 DE DE19782836136 patent/DE2836136A1/de not_active Withdrawn
- 1978-08-18 OA OA56584A patent/OA06026A/fr unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088518A (en) * | 1960-10-25 | 1963-05-07 | Combustion Eng | Differential temperature compensator for radial seals |
US3166119A (en) * | 1961-04-13 | 1965-01-19 | Combustion Eng | Radial seal for rotary regenerative heat exchanger |
FR1503067A (fr) * | 1965-11-29 | 1967-11-24 | Svenska Rotor Maskiner Ab | Echangeur de chaleur à récupération |
US3404727A (en) * | 1966-10-26 | 1968-10-08 | Svenska Rotor Maskiner Ab | Rotary regenerative heat exchangers |
FR2181945A1 (fr) * | 1972-04-24 | 1973-12-07 | Svenska Rotor Maskiner Ab | |
FR2206487A1 (fr) * | 1972-11-13 | 1974-06-07 | Svenska Rotor Maskiner Ab |
Also Published As
Publication number | Publication date |
---|---|
JPS5435444A (en) | 1979-03-15 |
FR2400683B1 (fr) | 1983-04-01 |
AU516386B2 (en) | 1981-05-28 |
MX4182E (es) | 1982-01-20 |
BR7805290A (pt) | 1979-03-27 |
CA1077020A (fr) | 1980-05-06 |
OA06026A (fr) | 1981-06-30 |
JPS5924800B2 (ja) | 1984-06-12 |
AU3900878A (en) | 1980-02-21 |
DE2836136A1 (de) | 1979-03-01 |
US4124063A (en) | 1978-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2400683A1 (fr) | Perfectionnements aux regenerateurs rotatifs | |
FR2371655A1 (fr) | Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluides | |
FR2328936A1 (fr) | Echangeur de chaleur a matrice avec un liquide de couplage thermique | |
FR2455721A1 (fr) | Echangeur de chaleur compact | |
BE879353A (fr) | Echangeur de chaleur a faisceau de tubes dans lequel un des deux milieux est a une temperature de sortie constante | |
FR2433156A1 (fr) | Perfectionnement aux echangeurs de chaleur a plaques | |
FR2392708A1 (fr) | Appareil pour le sechage par le froid d'un gaz, en particulier d'air-comprime | |
FR2396258A1 (fr) | Condenseur recuperateur a refroidissement par air | |
GB1412285A (en) | Plate type heat exchanger | |
FR2417738A1 (fr) | Echangeur de chaleur a tubes paralleles | |
FR2402178A1 (fr) | Perfectionnements aux regenerateurs rotatifs | |
FR2430586A1 (fr) | Echangeur de chaleur | |
US3010704A (en) | Circumferential seal | |
FR2412805A1 (fr) | Echangeur de chaleur a plaques et procede de realisation d'un tel echangeur | |
FR2391444A1 (fr) | Echangeur de chaleur a plaques | |
FR2458041A1 (fr) | Echangeur de chaleur rotatif a recuperation | |
FR2358597A1 (fr) | Dispositif assurant l'etancheite entre l'arbre de rotor et l'enveloppe de rotor d'un generateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux | |
FR2441112A1 (fr) | Joint d'etancheite statique | |
BE796620A (fr) | Echangeur de chaleur et/ou de masse par contact direct entre un liquide et un gaz | |
GB1017774A (en) | Improvements in or relating to rotary regenerative heat exchangers | |
FR2139076A1 (en) | Shell/tube heater changer - formed and welded annulus joins shell with tube plate | |
FR2378252A1 (fr) | ||
CA1038368A (fr) | Rotor d'echangeur de chaleur | |
FR2452797A1 (fr) | Dispositif thermoelectrique a transfert de chaleur entre deux fluides | |
FR2422127A1 (fr) | Echangeur de chaleur en contre-courant a deux plaques tubulaires fixes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |