GB676129A - Improvements in regenerative preheaters of the rotary type - Google Patents
Improvements in regenerative preheaters of the rotary typeInfo
- Publication number
- GB676129A GB676129A GB2719/50A GB271950A GB676129A GB 676129 A GB676129 A GB 676129A GB 2719/50 A GB2719/50 A GB 2719/50A GB 271950 A GB271950 A GB 271950A GB 676129 A GB676129 A GB 676129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- rotor
- feb
- slit
- gas passage
- 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
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
676,129. Thermal regenerators. AKTIEBOLAGET LJUNGSTROMS ANGTURBIN. Feb. 2, 1950 [Feb. 9, 1949], No. 2719/50. Class 64(i) . In a rotary thermal regenerator, highpressure air or other gaseous fluid leaking past the rotor 10 or being carried over in it into the lower-pressure heating gas passage 12 is subjected to a vacuum before entering the gas passage, is sucked away at least in part, and is returned to the passage 13 for the high-pressure fluid. In the form shown, the sector plate Ak is provided, along its edge adjacent to the passage 12, with a slit 15 leading to a chamber 16 which is connected by a pipe 17 to the intake of a fan, which may be the blower 14 in the passage 13. The outer surface of the rotor 10 is provided with projecting vertical strips 18 which carry towards the slit air which has leaked over the outer top edge of the rotor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE676129X | 1949-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB676129A true GB676129A (en) | 1952-07-23 |
Family
ID=6593845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2719/50A Expired GB676129A (en) | 1949-02-09 | 1950-02-02 | Improvements in regenerative preheaters of the rotary type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB676129A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2293666A1 (en) * | 1974-12-06 | 1976-07-02 | Svenska Maskinverken Ab | AIR REHEATING SYSTEM BY HEAT RECOVERY |
| GB2140546A (en) * | 1983-05-24 | 1984-11-28 | Howden James & Co Ltd | Preheater |
| WO2006120371A1 (en) * | 2005-03-22 | 2006-11-16 | Howden Uk Limited | A rotary heat exchanger and a method of reducing leakage in a rotary heat exchanger |
| EP2023070A1 (en) | 2007-07-24 | 2009-02-11 | Balcke-Dürr GmbH | Regenerative heat exchanger and radial seal for use for such and method for separating gaseous media in a regenerative heat exchanger |
| EP2199724A1 (en) | 2008-12-17 | 2010-06-23 | Balcke-Dürr GmbH | Method for operating a regenerative heat exchanger and regenerative heat exchanger with improved efficiency |
-
1950
- 1950-02-02 GB GB2719/50A patent/GB676129A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2293666A1 (en) * | 1974-12-06 | 1976-07-02 | Svenska Maskinverken Ab | AIR REHEATING SYSTEM BY HEAT RECOVERY |
| GB2140546A (en) * | 1983-05-24 | 1984-11-28 | Howden James & Co Ltd | Preheater |
| WO2006120371A1 (en) * | 2005-03-22 | 2006-11-16 | Howden Uk Limited | A rotary heat exchanger and a method of reducing leakage in a rotary heat exchanger |
| CN101080606B (en) * | 2005-03-22 | 2010-08-11 | 豪顿英国有限公司 | A rotary heat exchanger and a method of reducing leakage in a rotary heat exchanger |
| EP2023070A1 (en) | 2007-07-24 | 2009-02-11 | Balcke-Dürr GmbH | Regenerative heat exchanger and radial seal for use for such and method for separating gaseous media in a regenerative heat exchanger |
| EP2199724A1 (en) | 2008-12-17 | 2010-06-23 | Balcke-Dürr GmbH | Method for operating a regenerative heat exchanger and regenerative heat exchanger with improved efficiency |
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