GB1524154A - Fluidised bed combustion apparatus - Google Patents
Fluidised bed combustion apparatusInfo
- Publication number
- GB1524154A GB1524154A GB1217676A GB1217676A GB1524154A GB 1524154 A GB1524154 A GB 1524154A GB 1217676 A GB1217676 A GB 1217676A GB 1217676 A GB1217676 A GB 1217676A GB 1524154 A GB1524154 A GB 1524154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- fluidized bed
- bed combustion
- combustion apparatus
- march
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
- F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
1524154 Fluidized bed combustion chambers ROLLS-ROYCE Ltd 23 March 1977 [26 March 1976] 12176/76 Heading F1L [Also in Divisions B1 and F4] A fluidized bed combustion apparatus 10 incorporates gas swirling means 22 located in a vessel 12 between the fluidized bed 20 and an outlet for the heated gas. The swirling means 22 serve to increase the residence time within the vessel of fuel particles entrained in the heated gas, thereby ensuring that they are completely burnt before entering downstream cyclone separators 17. The swirling means 22 comprises a plurality of angled vanes 28 extending between a central boss 28 and the wall of the vessel, the angle between the vanes and the vertical being less than 45 degrees. A restrictor plate 24 having a central vertical outlet (32) is located above and spaced from the means 22. The fuel burnt in bed 20 may be particulate coal.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1217676A GB1524154A (en) | 1976-03-26 | 1976-03-26 | Fluidised bed combustion apparatus |
DE19772713082 DE2713082A1 (en) | 1976-03-26 | 1977-03-24 | FLUID BED COMBUSTION DEVICE |
CA274,719A CA1067347A (en) | 1976-03-26 | 1977-03-25 | Fluidised bed combustion apparatus |
US05/944,657 US4161917A (en) | 1976-03-26 | 1978-09-21 | Fluidized bed combustion apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1217676A GB1524154A (en) | 1976-03-26 | 1976-03-26 | Fluidised bed combustion apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524154A true GB1524154A (en) | 1978-09-06 |
Family
ID=9999738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1217676A Expired GB1524154A (en) | 1976-03-26 | 1976-03-26 | Fluidised bed combustion apparatus |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1067347A (en) |
DE (1) | DE2713082A1 (en) |
GB (1) | GB1524154A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH662405A5 (en) * | 1984-04-11 | 1987-09-30 | Sulzer Ag | Fluid bed firing. |
SE451501B (en) * | 1986-02-21 | 1987-10-12 | Asea Stal Ab | POWER PLANT WITH CENTRIFUGAL DISPENSER FOR REFUSING MATERIAL FROM COMBUSTION GASES TO A FLUIDIZED BED |
DE3726483A1 (en) * | 1987-08-08 | 1989-02-16 | Hoelter Heinz | Process and device for reducing the formation of CO in the combustion process of fossil fuels, preferably coals |
-
1976
- 1976-03-26 GB GB1217676A patent/GB1524154A/en not_active Expired
-
1977
- 1977-03-24 DE DE19772713082 patent/DE2713082A1/en not_active Withdrawn
- 1977-03-25 CA CA274,719A patent/CA1067347A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1067347A (en) | 1979-12-04 |
DE2713082A1 (en) | 1977-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |