GB2011050A - Fluidized-Bed Furnace - Google Patents
Fluidized-Bed FurnaceInfo
- Publication number
- GB2011050A GB2011050A GB7848789A GB7848789A GB2011050A GB 2011050 A GB2011050 A GB 2011050A GB 7848789 A GB7848789 A GB 7848789A GB 7848789 A GB7848789 A GB 7848789A GB 2011050 A GB2011050 A GB 2011050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- preheating
- fluidized
- exhaust gas
- fluidisable
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/14—Arrangements of heating devices
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/99006—Arrangements for starting combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
A fluidized bed furnace, of the kind comprising a sectionally fluidisable bed of incombustible particulate material 10 within which fuel is to be burnt, incorporates a preheating and ignition burner system 20 located above the bed at or near one end portion 18 of the bed. Also at that end is a main fuel feed 23 to the bed. Spaced from the preheating and ignition burner system is an exhaust gas guidance system having a first upstanding wall 35 edged at 36 and a second depending wall 33 forcing multiple changes of direction of the exhaust gas as it passes to outlet 40 and then into a rotary drier 41. The fluidisable bed passes under the upstanding wall 35 and terminates before an ash collection ledge 31. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7848789A GB2011050A (en) | 1977-09-16 | 1978-12-15 | Fluidized-Bed Furnace |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3868977 | 1977-09-16 | ||
GB7848789A GB2011050A (en) | 1977-09-16 | 1978-12-15 | Fluidized-Bed Furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2011050A true GB2011050A (en) | 1979-07-04 |
Family
ID=26263884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7848789A Withdrawn GB2011050A (en) | 1977-09-16 | 1978-12-15 | Fluidized-Bed Furnace |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2011050A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107377A1 (en) * | 1982-10-26 | 1984-05-02 | Coal Industry (Patents) Limited | Fluidised bed combustion apparatus and method of operating the same |
GB2131317A (en) * | 1982-11-23 | 1984-06-20 | Villamos Ipari Kutato Intezet | Asymmetrically fluidized bed |
BE1003586A3 (en) * | 1989-09-29 | 1992-04-28 | Hillebrand Rudolf Gmbh | Four fluidized bed. |
-
1978
- 1978-12-15 GB GB7848789A patent/GB2011050A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107377A1 (en) * | 1982-10-26 | 1984-05-02 | Coal Industry (Patents) Limited | Fluidised bed combustion apparatus and method of operating the same |
GB2131317A (en) * | 1982-11-23 | 1984-06-20 | Villamos Ipari Kutato Intezet | Asymmetrically fluidized bed |
BE1003586A3 (en) * | 1989-09-29 | 1992-04-28 | Hillebrand Rudolf Gmbh | Four fluidized bed. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |