GB1478532A - Fluidised bed combustion apparatus - Google Patents
Fluidised bed combustion apparatusInfo
- Publication number
- GB1478532A GB1478532A GB19548/74A GB1954874A GB1478532A GB 1478532 A GB1478532 A GB 1478532A GB 19548/74 A GB19548/74 A GB 19548/74A GB 1954874 A GB1954874 A GB 1954874A GB 1478532 A GB1478532 A GB 1478532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- fluidised bed
- filter
- heated
- gas turbine
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/205—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products in a fluidised-bed combustor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
Abstract
1478532 Fluidised beds BABCOCK & WILCOX Ltd 2 May 1975 [3 May 1974] 19548/74 Heading B1F [Also in Division F1] A fluidised bed combustion apparatus is arranged to deliver combustion gases and air heated during flow through tubes disposed in the fluidised bed, to a gas turbine, there being filter means positioned across the heated air flow between the fluidised bed and the gas turbine. The fluidised bed combustion chamber is shown at 10 and air is supplied thereto from compressor 6 through line 5, solid cool particles being supplied to the bed by a highpressure air stream through duct 40. The combustion gases are cleared in a cyclone separator 14 before discharge through line 15 to the gas turbine 16. Some of the air from the compressor 6 and line 5 enters distributor 22 to flow through tubes 12 disposed in the fluidised bed whereby the air is heated, the heated air being collected at 24 and then mixed with the combustion gases discharging from separator 14. A filter device 28 comprising a sintered metal tube having an end plate 30 is secured to the outlet end 32 of each air heater tube 12. Alternatively the filter may comprise a stack of annular plates 36, the plates being radially grooved, the stack of plates and an end plate 38 being clamped together by a yoke member 34. The filter is provided so that in the event of a tube splitting, no dust particles can pass into the turbine. The assembly is contained within an outer pressure vessel 4.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19548/74A GB1478532A (en) | 1975-05-02 | 1975-05-02 | Fluidised bed combustion apparatus |
SE7505193A SE7505193L (en) | 1975-05-02 | 1975-05-05 | WITH FLUIDIZED BED WORKING FIRE CHAMBER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19548/74A GB1478532A (en) | 1975-05-02 | 1975-05-02 | Fluidised bed combustion apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1478532A true GB1478532A (en) | 1977-07-06 |
Family
ID=10131227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19548/74A Expired GB1478532A (en) | 1975-05-02 | 1975-05-02 | Fluidised bed combustion apparatus |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1478532A (en) |
SE (1) | SE7505193L (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017657A1 (en) * | 1979-04-12 | 1980-10-29 | GebràDer Sulzer Aktiengesellschaft | Combined thermal power plant |
DE3108413A1 (en) * | 1981-03-06 | 1982-09-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Coal-powered installation with pressure-driven fluidised-bed combustion |
EP0599486A1 (en) * | 1992-11-27 | 1994-06-01 | European Gas Turbines Limited | A reverse flush gas valve |
-
1975
- 1975-05-02 GB GB19548/74A patent/GB1478532A/en not_active Expired
- 1975-05-05 SE SE7505193A patent/SE7505193L/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017657A1 (en) * | 1979-04-12 | 1980-10-29 | GebràDer Sulzer Aktiengesellschaft | Combined thermal power plant |
DE3108413A1 (en) * | 1981-03-06 | 1982-09-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Coal-powered installation with pressure-driven fluidised-bed combustion |
EP0599486A1 (en) * | 1992-11-27 | 1994-06-01 | European Gas Turbines Limited | A reverse flush gas valve |
Also Published As
Publication number | Publication date |
---|---|
SE7505193L (en) | 1975-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |