GB1520110A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- GB1520110A GB1520110A GB4719974A GB4719974A GB1520110A GB 1520110 A GB1520110 A GB 1520110A GB 4719974 A GB4719974 A GB 4719974A GB 4719974 A GB4719974 A GB 4719974A GB 1520110 A GB1520110 A GB 1520110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- matrix
- blocks
- gas
- seals
- 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
- F28D19/041—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
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
1520110 Rotary heat exchanger BRITISH STEEL CORP 31 Oct 1975 [31 Oct 1974] 47199/74 Heading F4K A rotary heat exchanger comprises a rotatable disc-like matrix 12, Fig. 1, in communication with passages 28 and 24 (respectively for hot waste gas and cooled waste gas) and passages 22 and 26 (respectively for cool air and heated air). Seals are provided at the end of each passage and adjacent the matrix so as to prevent leakage between the passages 26 and 28 and between the passages 22 and 24. Each seal has a straight portion 30 and an arcuate portion 32 and comprises a series of blocks 34 Fig. 3, around the perimeter of its passage, each block 34 being pneumatically urged into contact with the matrix 12. A gas for purging the matrix is introduced thereto between the seals of two adjacent passages. As shown the purging gas is introduced through a conduit 48, Fig. 4, to a space 66 between sealing blocks 34 of the seals of adjacent passages. The blocks 34 are of hard material and may comprise a ceramic, silicon carbide, silicon nitride, alumina or a high temperature resistant metal. The blocks are so shaped that each block of a seal interfits with the next in line so as to prevent gas leakage but allow limited pivoting therebetween (Figs. 5 to 7, not shown). The matrix disc may have an overall diameter of 15 ft. with circular cross-section passages 14 of ¢-inch diameter, the sealing blocks 34 at their sealing surfaces 42 being 1 inch thick. In a modification there are two pairs of gas passages opening on to each end face of the matrix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4719974A GB1520110A (en) | 1975-10-31 | 1975-10-31 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4719974A GB1520110A (en) | 1975-10-31 | 1975-10-31 | Heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1520110A true GB1520110A (en) | 1978-08-02 |
Family
ID=10444105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4719974A Expired GB1520110A (en) | 1975-10-31 | 1975-10-31 | Heat exchanger |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1520110A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420112A1 (en) * | 1978-03-16 | 1979-10-12 | British Steel Corp | Rotating heat recovery exchanger for gases - having seals to prevent mixing of the two gas streams |
US8083836B2 (en) | 2006-10-02 | 2011-12-27 | Kilimanjaro Energy, Inc. | Method and apparatus for extracting carbon dioxide from air |
US8088197B2 (en) | 2005-07-28 | 2012-01-03 | Kilimanjaro Energy, Inc. | Removal of carbon dioxide from air |
US8133305B2 (en) | 2007-11-05 | 2012-03-13 | Kilimanjaro Energy, Inc. | Removal of carbon dioxide from air |
US8221527B1 (en) | 2006-03-08 | 2012-07-17 | Kilimanjaro Energy, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US8262774B2 (en) | 2007-11-20 | 2012-09-11 | Kilimanjaro Energy, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US8715393B2 (en) | 2007-04-17 | 2014-05-06 | Kilimanjaro Energy, Inc. | Capture of carbon dioxide (CO2) from air |
US8999279B2 (en) | 2008-06-04 | 2015-04-07 | Carbon Sink, Inc. | Laminar flow air collector with solid sorbent materials for capturing ambient CO2 |
US9266051B2 (en) | 2005-07-28 | 2016-02-23 | Carbon Sink, Inc. | Removal of carbon dioxide from air |
US9527747B2 (en) | 2008-02-19 | 2016-12-27 | Carbon Sink, Inc. | Extraction and sequestration of carbon dioxide |
US11737398B2 (en) | 2018-02-16 | 2023-08-29 | Carbon Sink, Inc. | Fluidized bed extractors for capture of CO2 from ambient air |
-
1975
- 1975-10-31 GB GB4719974A patent/GB1520110A/en not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420112A1 (en) * | 1978-03-16 | 1979-10-12 | British Steel Corp | Rotating heat recovery exchanger for gases - having seals to prevent mixing of the two gas streams |
US10010829B2 (en) | 2005-07-28 | 2018-07-03 | Carbon Sink, Inc. | Removal of carbon dioxide from air |
US9266051B2 (en) | 2005-07-28 | 2016-02-23 | Carbon Sink, Inc. | Removal of carbon dioxide from air |
US8088197B2 (en) | 2005-07-28 | 2012-01-03 | Kilimanjaro Energy, Inc. | Removal of carbon dioxide from air |
US10150112B2 (en) | 2006-03-08 | 2018-12-11 | Carbon Sink, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US8246723B2 (en) | 2006-03-08 | 2012-08-21 | Kilimanjaro Energy, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US8221527B1 (en) | 2006-03-08 | 2012-07-17 | Kilimanjaro Energy, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US9205372B2 (en) | 2006-03-08 | 2015-12-08 | Carbon Sink, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US8273160B2 (en) | 2006-10-02 | 2012-09-25 | Kilimanjaro Energy, Inc. | Method and apparatus for extracting carbon dioxide from air |
US8337589B2 (en) | 2006-10-02 | 2012-12-25 | Kilimanjaro Energy, Inc. | Method and apparatus for extracting carbon dioxide from air |
US9861933B2 (en) | 2006-10-02 | 2018-01-09 | Carbon Sink, Inc. | Method and apparatus for extracting carbon dioxide from air |
US9266052B2 (en) | 2006-10-02 | 2016-02-23 | Carbon Sink, Inc. | Method and apparatus for extracting carbon dioxide from air |
US8083836B2 (en) | 2006-10-02 | 2011-12-27 | Kilimanjaro Energy, Inc. | Method and apparatus for extracting carbon dioxide from air |
US9616375B2 (en) | 2007-04-17 | 2017-04-11 | Carbon Sink, Inc. | Capture of carbon dioxide (CO2) from air |
US8715393B2 (en) | 2007-04-17 | 2014-05-06 | Kilimanjaro Energy, Inc. | Capture of carbon dioxide (CO2) from air |
US8133305B2 (en) | 2007-11-05 | 2012-03-13 | Kilimanjaro Energy, Inc. | Removal of carbon dioxide from air |
US8262774B2 (en) | 2007-11-20 | 2012-09-11 | Kilimanjaro Energy, Inc. | Air collector with functionalized ion exchange membrane for capturing ambient CO2 |
US9527747B2 (en) | 2008-02-19 | 2016-12-27 | Carbon Sink, Inc. | Extraction and sequestration of carbon dioxide |
US8999279B2 (en) | 2008-06-04 | 2015-04-07 | Carbon Sink, Inc. | Laminar flow air collector with solid sorbent materials for capturing ambient CO2 |
US11737398B2 (en) | 2018-02-16 | 2023-08-29 | Carbon Sink, Inc. | Fluidized bed extractors for capture of CO2 from ambient air |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1520110A (en) | Heat exchanger | |
US4720969A (en) | Regenerator cross arm seal assembly | |
GB1430013A (en) | Arrangement for securing a bearing ring on the casing of a rotary tube | |
US3907309A (en) | Resilient seal | |
CA2444636A1 (en) | Switching valve seal | |
US3703206A (en) | Thermal regenerators | |
GB1413473A (en) | Regenerative heat exchangers | |
GB1406071A (en) | Hot-blast valve | |
US3853307A (en) | Conduit system for the transport of hot gases, especially hot-blast air for a blast furnace, which conduit system includes a connector plug | |
GB1410781A (en) | Rotary regenerative heat exchanger | |
GB1182533A (en) | Gas Turbine Regenerator Seal | |
GB679169A (en) | Improvements in and relating to sealing devices for heat exchangers of the rotary regenerative type | |
GB1479990A (en) | Air preheater installation | |
US2169512A (en) | Rotary kiln | |
GB634627A (en) | Improvements in or relating to regenerators | |
GB1017774A (en) | Improvements in or relating to rotary regenerative heat exchangers | |
GB1452290A (en) | Rotor for rotary regenerative heat exchanger | |
GB1272692A (en) | Interlocking structure of regenerating heat transfer bricks | |
US3692098A (en) | Thermal regenerators | |
GB932412A (en) | Rotary regenerative heat exchangers | |
GB1310097A (en) | Arrangements for heating gases | |
FR2420112A1 (en) | Rotating heat recovery exchanger for gases - having seals to prevent mixing of the two gas streams | |
FR2394734A1 (en) | Hot wind shutter valve for blast furnaces - with improved heat transfer to water cooling channels in valve body | |
SU741027A1 (en) | Rotary furnace seal | |
GB1372433A (en) | Rotary regenerative heat exchanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |