GB1272533A - Improvements in and relating to regenerative heat exchangers - Google Patents
Improvements in and relating to regenerative heat exchangersInfo
- Publication number
- GB1272533A GB1272533A GB5594/70A GB559470A GB1272533A GB 1272533 A GB1272533 A GB 1272533A GB 5594/70 A GB5594/70 A GB 5594/70A GB 559470 A GB559470 A GB 559470A GB 1272533 A GB1272533 A GB 1272533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier material
- columns
- container
- air
- preheated
- 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
- F28D19/02—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using granular particles
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)
- Air Supply (AREA)
Abstract
1,272,533. Thermal regenerators. RHEINSTAHL HENSCHEL A.G. 5 Feb., 1970 [8 Feb., 1969], No. 5594/70. Heading F4K. A regenerative heat exchanger, e.g. for preheating combustion air, comprises a plurality of interconnected upper and lower circumferentially spaced, radially extending columns 1 through which heat carrier material passes downwardly from a funnel shaped distribution container 33 to a collection container 41. The columns are bounded by gas permeable walls 3 and extend between concentric inner and outer cylinders 4 and 5. A conveyer 24 passing through shafts 25 transfers carrier material from container 41 back up to container 33. The carrier material is heated in the upper columns 1 by a counter current flue gas flow which enters at 21 and leaves at 22 to pass through side ducts 23 into a chimney 20. Air to be preheated (see arrows 14) flows down through the shafts 25 to enter the lower part of the exchanger at 27, is heated by counter current contact with the carrier material in the lower columns 1, and passes up through the inner cylinder 4 to leave at 15. A separator plate 32 prevents the preheated air from contacting the flue gas flow. Flow deflectors, which can be of helical form (9, Fig. 4, not shown) or be horizontal plates (11, Fig. 5, not shown), are provided in the spaces 8 between adjacent columns 1 to extend the flow path through the carrier material of both the flue gases and the air to be preheated. A washing plant 44 is provided for occasional cleaning of the recirculated carrier material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691906348 DE1906348B2 (en) | 1969-02-08 | 1969-02-08 | REGENERATIVE HEAT EXCHANGER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272533A true GB1272533A (en) | 1972-05-03 |
Family
ID=5724705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5594/70A Expired GB1272533A (en) | 1969-02-08 | 1970-02-05 | Improvements in and relating to regenerative heat exchangers |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3630500A (en) |
| AT (1) | AT295563B (en) |
| BE (1) | BE744997A (en) |
| CH (1) | CH499078A (en) |
| DE (1) | DE1906348B2 (en) |
| DK (1) | DK130855B (en) |
| FR (1) | FR2030378B1 (en) |
| GB (1) | GB1272533A (en) |
| SE (1) | SE345161B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148503B (en) * | 2013-03-28 | 2015-09-23 | 重庆华东工业炉制造有限公司 | A kind of flue gas heat conversion equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530274A (en) * | 1946-12-09 | 1950-11-14 | Phillips Petroleum Co | Pebble heater system and method of operation |
| US2750158A (en) * | 1952-07-28 | 1956-06-12 | Phillips Petroleum Co | Pebble heat exchange chamber |
| US3242975A (en) * | 1964-05-05 | 1966-03-29 | Dept Of Aeronautical Engineeri | Process and apparatus for effecting heat transfer |
| FR1528650A (en) * | 1967-02-02 | 1968-06-14 | Commissariat Energie Atomique | storage heat exchanger on moving bed |
-
1969
- 1969-02-08 DE DE19691906348 patent/DE1906348B2/en active Granted
- 1969-07-30 AT AT736469A patent/AT295563B/en not_active IP Right Cessation
-
1970
- 1970-01-26 SE SE895/70A patent/SE345161B/xx unknown
- 1970-01-27 BE BE744997D patent/BE744997A/en unknown
- 1970-02-02 FR FR707003484A patent/FR2030378B1/fr not_active Expired
- 1970-02-03 CH CH157170A patent/CH499078A/en not_active IP Right Cessation
- 1970-02-05 DK DK56870AA patent/DK130855B/en unknown
- 1970-02-05 GB GB5594/70A patent/GB1272533A/en not_active Expired
- 1970-02-09 US US9492A patent/US3630500A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE345161B (en) | 1972-05-15 |
| DE1906348B2 (en) | 1972-06-29 |
| DE1906348A1 (en) | 1971-02-11 |
| BE744997A (en) | 1970-07-01 |
| FR2030378A1 (en) | 1970-11-13 |
| DK130855B (en) | 1975-04-21 |
| CH499078A (en) | 1970-11-15 |
| DK130855C (en) | 1975-09-22 |
| FR2030378B1 (en) | 1974-06-14 |
| US3630500A (en) | 1971-12-28 |
| AT295563B (en) | 1972-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |