SE8600311D0 - ELDERING THE MULTI-BED FLUID BED PAN - Google Patents
ELDERING THE MULTI-BED FLUID BED PANInfo
- Publication number
- SE8600311D0 SE8600311D0 SE8600311A SE8600311A SE8600311D0 SE 8600311 D0 SE8600311 D0 SE 8600311D0 SE 8600311 A SE8600311 A SE 8600311A SE 8600311 A SE8600311 A SE 8600311A SE 8600311 D0 SE8600311 D0 SE 8600311D0
- Authority
- SE
- Sweden
- Prior art keywords
- bed
- fuel
- nest
- supplied
- tubes
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- 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
- F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
-
- 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
- F23C2202/00—Fluegas recirculation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/50—Fluidised bed furnace
- F23G2203/503—Fluidised bed furnace with two or more fluidised beds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The boiler has at least two fluidisable beds (7,8) in which ordinary fuel e.g. coal is supplied to the first bed (7) for combustion which also takes place in the following bed (8). Alternative fuel (13) e.g. wood chips, waste wood or paper or refuse is supplied to be combusted in the second bed (8). Firing is carried out in three beds (27,28,29). Coal-only firing takes place in the first bed (27) and power is controlled by the degree of overfluidisation of the nest of first bed tubes (10). The nest of tubes (30) in the upper bed is completely exposed or partially immersed. The nest of first bed tubes is exposed to a corresp. extent if the fuel partially contains finely crushed particles. Bio fuel is supplied to the second bed (28).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8600311A SE457200B (en) | 1986-01-24 | 1986-01-24 | Multi-bed fluid bed boiler |
ES556378A ES8704252A1 (en) | 1985-06-28 | 1986-06-20 | Multi-bed fluid bed boiler. |
CN198686104304A CN86104304A (en) | 1985-06-28 | 1986-06-24 | Multibed fluid bed boiler |
KR1019860005152A KR870000545A (en) | 1985-06-28 | 1986-06-26 | Multi-layer fluid bed boiler |
EP86108723A EP0206340A3 (en) | 1985-06-28 | 1986-06-26 | Multi-bed fluid bed boiler |
US06/879,052 US4681065A (en) | 1985-06-28 | 1986-06-26 | Multibed fluidized bed boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8600311A SE457200B (en) | 1986-01-24 | 1986-01-24 | Multi-bed fluid bed boiler |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8600311D0 true SE8600311D0 (en) | 1986-01-24 |
SE8600311L SE8600311L (en) | 1987-07-25 |
SE457200B SE457200B (en) | 1988-12-05 |
Family
ID=20363211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8600311A SE457200B (en) | 1985-06-28 | 1986-01-24 | Multi-bed fluid bed boiler |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE457200B (en) |
-
1986
- 1986-01-24 SE SE8600311A patent/SE457200B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE457200B (en) | 1988-12-05 |
SE8600311L (en) | 1987-07-25 |
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Legal Events
Date | Code | Title | Description |
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NUG | Patent has lapsed |
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