GB1502461A - Fluidised bed heat exchanger - Google Patents
Fluidised bed heat exchangerInfo
- Publication number
- GB1502461A GB1502461A GB4544775A GB4544775A GB1502461A GB 1502461 A GB1502461 A GB 1502461A GB 4544775 A GB4544775 A GB 4544775A GB 4544775 A GB4544775 A GB 4544775A GB 1502461 A GB1502461 A GB 1502461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat exchanger
- fluidized bed
- fluidized
- gas
- steam
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
- F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
-
- 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
- F28D13/00—Heat-exchange apparatus using a fluidised bed
-
- 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)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
1502461 Fluidized bed steam generators; tubular heat exchangers WESTINGHOUSE ELECTRIC CORP 31 Oct 1975 [4 Nov 1974] 45447/75 Headings F4A and F4S In a heat exchanger used in fluidized bed steam generators, heat is exchanged from a primary fluid (e.g. liquid sodium) circulating in a bundle of tubes 3 to a secondary fluid (e.g. water and/or steam) circulating in a bundle of tubes 5, the tube bundles being separated by a vertical wall 9. Particulate material is disposed in a heat exchange vessel 7 and fluidized by a gas, such as helium, supplied below a perforated distributer plate 11 to form a fluidized bed within the vessel 7. Figure 4 illustrates a plurality of fluidized bed heat exchangers arranged to form a steam generator. Liquid metal flows in series through the primary tube bundle 3 in the various fluidized beds and in counterflow relation to the water and/or steam flowing in the secondary tube bundles 5 juxtaposed with the primary tube bundles 3 in the fluidized beds. Fluidizing gas is supplied to each fluidized bed from a common duct 21 and a cyclone separator 23 removes particulate material from the effluent gases and an analyser 25 is associated with the separators to detect water, liquid metal or both within the effluent gases. The gases then flow through a filter 26 and a heat exchanger 27 which heats the influent gas. After being cooled in the heat exchanger 27, the effluent gases flow through a gas cooler 29. A pump or blower 31 takes its suction from the gas cooler 29 and returns the gases via the heat exchanger 27 to the fluidized beds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52083274A | 1974-11-04 | 1974-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1502461A true GB1502461A (en) | 1978-03-01 |
Family
ID=24074262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4544775A Expired GB1502461A (en) | 1974-11-04 | 1975-10-31 | Fluidised bed heat exchanger |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5167802A (en) |
| CA (1) | CA1038366A (en) |
| DE (1) | DE2546543A1 (en) |
| FR (1) | FR2356109A1 (en) |
| GB (1) | GB1502461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737365A (en) * | 2018-12-29 | 2019-05-10 | 中核霞浦核电有限公司 | A kind of cuboid sodium-sodium-water one steam generator |
| CN112503997A (en) * | 2020-12-07 | 2021-03-16 | 张绪祎 | Three-phase fluidized bed dirt cleaner for descaling mud drying steam condenser and three-phase fluidized bed dirt cleaner unit with three-phase fluidized bed dirt cleaner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH639477A5 (en) * | 1979-04-18 | 1983-11-15 | Sulzer Ag | METHOD FOR EXCHANGING HEAT IN A LATENT HEAT STORAGE AND DEVICE FOR IMPLEMENTING THE METHOD. |
| US4371033A (en) * | 1981-03-13 | 1983-02-01 | Stal-Laval Apparat Ab | Gas-to-gas heat exchanger |
-
1975
- 1975-10-08 CA CA237,251A patent/CA1038366A/en not_active Expired
- 1975-10-15 FR FR7531608A patent/FR2356109A1/en active Granted
- 1975-10-17 DE DE19752546543 patent/DE2546543A1/en active Pending
- 1975-10-31 GB GB4544775A patent/GB1502461A/en not_active Expired
- 1975-11-04 JP JP13156575A patent/JPS5167802A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737365A (en) * | 2018-12-29 | 2019-05-10 | 中核霞浦核电有限公司 | A kind of cuboid sodium-sodium-water one steam generator |
| CN112503997A (en) * | 2020-12-07 | 2021-03-16 | 张绪祎 | Three-phase fluidized bed dirt cleaner for descaling mud drying steam condenser and three-phase fluidized bed dirt cleaner unit with three-phase fluidized bed dirt cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2356109A1 (en) | 1978-01-20 |
| FR2356109B1 (en) | 1978-12-29 |
| DE2546543A1 (en) | 1976-05-06 |
| CA1038366A (en) | 1978-09-12 |
| JPS5167802A (en) | 1976-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1286519A (en) | Tube support structures for heat exchangers | |
| DE3163038D1 (en) | Annular heat exchanger | |
| ES296861Y (en) | PERFECTED FLUIDIZED BED HEAT EXCHANGER. | |
| GB1488989A (en) | Tubular heat exchangers | |
| GB1502461A (en) | Fluidised bed heat exchanger | |
| US3376858A (en) | Steam generator with spherical steam generating chamber | |
| GB969036A (en) | Improvements in or relating to tubular heat exchange apparatus | |
| US2744813A (en) | Catalytic furnace | |
| GB1466476A (en) | Heat exchanger | |
| GB1066775A (en) | Improvements in or relating to heat exchangers | |
| FR2106620B1 (en) | ||
| EP0172363A3 (en) | Heat-exchange apparatus, particularly for cooling gas from a high-temperature reactor | |
| CN85101411B (en) | Small integral pressurized water nuclear reactor | |
| US3130713A (en) | Horizontal vapor generating unit | |
| SU842381A1 (en) | Heat exchange apparatus with intermediate cooling agent fluidised bed | |
| GB783681A (en) | A heat exchanger | |
| JPS5777886A (en) | Operation of heat exchanger unit and equipment used therefor | |
| GB874121A (en) | Improvements in and relating to heat exchangers | |
| GB1412842A (en) | Tube heat exchanger assembly | |
| GB575814A (en) | Improvements relating to tubular heat exchangers | |
| GB1534067A (en) | Modular heat exchanger and method of operating | |
| GB917613A (en) | Improvements in and relating to heat exchangers | |
| DK0442795T3 (en) | Removable heat exchanger with hairpin tubes in parallel planes | |
| SU284999A1 (en) | ||
| GB789068A (en) | Improvements in or relating to heat exchangers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |