GB1303695A - - Google Patents
Info
- Publication number
- GB1303695A GB1303695A GB4293370A GB1303695DA GB1303695A GB 1303695 A GB1303695 A GB 1303695A GB 4293370 A GB4293370 A GB 4293370A GB 1303695D A GB1303695D A GB 1303695DA GB 1303695 A GB1303695 A GB 1303695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- plate element
- central plate
- bearing
- outer plate
- 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
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
- F28D19/048—Bearings; Driving 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
1303695 Thermal regenerators SVENSKA ROTOR MASKINER AB 3 Sept 1971 [8 Sept 1970] 42933/70 Heading F4K In a rotary regenerative heat exchanger having a cylindrical rotor 10 containing a regenerative mass movable within a stationary housing 18 having ducts 20, 22, 24, 26 for the passage of air to be heated and hot flue gases, sealing plates 40 each consisting of two outer plate elements 40B hingedly connected to opposite edges of a central plate element 40A are provided between housing U-section support. beams 28, 30 and the end faces of the rotor to prevent intermingling of the gas and air flows. The rotor 10 is carried by a bearing 32 receiving the lower trunnion 12A of the rotor post 12, and the upper trunnion 12B of the rotor post 12 is guided by a radial bearing assembly 38 movably connected to the upper beam 28. When the rotor post 12 expands and contracts thermally the bearing 38 moves vertically, this movement being guided by a fork structure 60 carried by a shaft 62 which is pivotally journalled in transverse walls 64 extending between the flanges of the beam 28. The central plate element 40A is connected to the bearing assembly 38 through a link and shaft stabilizing arrangement whereby the central plate 40A is suspended such that it moves vertically in unison with the bearing assembly 38. The central plate element 40A is suspended from arms 78 through vertically extending pins 80 of adjustable length, and its weight is transferred through shafts 74, arms 72, and turnbuckles 70 to the bearing housing 46. The sealing plate 40 at the lower end sueface of the rotor also comprises a central plate 40A and outer plate elements 40B; however in this case the central plate element 40A is not axially movable but is secured to the lower beam 30 in the desired position relative to the lower end surface of the rotor by means of adjustable bolt devices 82. Each outer plate element 40B at the lower end of the rotor is connected to the corresponding outer plate element at the upper end via links 92. The rotor includes radical partitions (100, Fig. 7) which subdivide it into open ended compartments containing heat exchanging packages 16. The partitions (100) are provided with sealing strips (102) which cooperate with the sealing plates 40 in known manner.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4293370 | 1970-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1303695A true GB1303695A (en) | 1973-01-17 |
Family
ID=10426606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4293370A Expired GB1303695A (en) | 1970-09-08 | 1970-09-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3785431A (en) |
| JP (1) | JPS5440766B1 (en) |
| CS (1) | CS163786B2 (en) |
| DE (1) | DE2144593C3 (en) |
| GB (1) | GB1303695A (en) |
| PL (1) | PL77834B1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024907A (en) * | 1976-01-08 | 1977-05-24 | The Air Preheater Company, Inc. | Sealing plate support |
| US4040475A (en) * | 1976-07-12 | 1977-08-09 | The Air Preheater Company, Inc. | Axially movable sector plate support for rotary regenerative heat exchanger |
| US4206803A (en) * | 1978-12-26 | 1980-06-10 | The Air Preheater Company, Inc. | Rotor turndown sensor and control |
| US4298055A (en) * | 1980-08-27 | 1981-11-03 | The Air Preheater Company, Inc. | Actuated sector plate |
| US4372371A (en) * | 1981-10-13 | 1983-02-08 | The Air Preheater Company, Inc. | Trunnion air seal |
| US4705098A (en) * | 1986-05-02 | 1987-11-10 | The Babcock & Wilcox Company | Labyrinth articulation joint for regenerative air heater seal frame |
| DE102016011918B4 (en) * | 2016-10-05 | 2018-05-30 | Balcke-Dürr GmbH | Regenerative heat exchanger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2873952A (en) * | 1952-09-06 | 1959-02-17 | Svenska Rotor Maskiner Ab | Rotary regenerative heat exchangers for gaseous media |
| CA657630A (en) * | 1959-02-09 | 1963-02-12 | Combustion Engineering | Sealing arrangement |
| US3250316A (en) * | 1963-04-19 | 1966-05-10 | Svenska Rotor Maskiner Ab | Regenerative heat exchangers |
-
1970
- 1970-09-08 GB GB4293370A patent/GB1303695A/en not_active Expired
-
1971
- 1971-09-06 PL PL1971150376A patent/PL77834B1/pl unknown
- 1971-09-07 US US00178248A patent/US3785431A/en not_active Expired - Lifetime
- 1971-09-07 DE DE2144593A patent/DE2144593C3/en not_active Expired
- 1971-09-08 JP JP6963471A patent/JPS5440766B1/ja active Pending
- 1971-09-08 CS CS6403A patent/CS163786B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2144593B2 (en) | 1980-01-24 |
| DE2144593A1 (en) | 1972-03-09 |
| US3785431A (en) | 1974-01-15 |
| JPS5440766B1 (en) | 1979-12-05 |
| PL77834B1 (en) | 1975-04-30 |
| DE2144593C3 (en) | 1980-09-18 |
| CS163786B2 (en) | 1975-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |