SE0201815D0 - Method for burning material in a fluidized bed boiler - Google Patents
Method for burning material in a fluidized bed boilerInfo
- Publication number
- SE0201815D0 SE0201815D0 SE0201815A SE0201815A SE0201815D0 SE 0201815 D0 SE0201815 D0 SE 0201815D0 SE 0201815 A SE0201815 A SE 0201815A SE 0201815 A SE0201815 A SE 0201815A SE 0201815 D0 SE0201815 D0 SE 0201815D0
- Authority
- SE
- Sweden
- Prior art keywords
- boiler
- bed boiler
- fluidized bed
- secondary air
- combustion
- Prior art date
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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
-
- 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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the 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
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air into the fire bed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The invention concerns a method for the combustion of material in a fluidized-bed boiler and the fluidized-bed boiler (1). The boiler possesses a combustion chamber in the conventional way, into which is fed combustible materials, primary air from beneath and also secondary air to maintain the combustion. Secondary air is conveyed into the boiler along a duct which is essentially central with respect to the cross section (5) of the boiler and the secondary air thus introduced is blown via nozzles (6) at the end of the duct towards the walls of the boiler.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992696 | 1999-12-16 | ||
PCT/FI2000/001108 WO2001044719A1 (en) | 1999-12-16 | 2000-12-18 | Method for burning material in a fluidized bed boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0201815D0 true SE0201815D0 (en) | 2002-06-13 |
SE0201815L SE0201815L (en) | 2002-08-07 |
Family
ID=8555756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0201815A SE0201815L (en) | 1999-12-16 | 2002-06-13 | Method of combustion of material in a fluid bed boiler |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2377701A (en) |
SE (1) | SE0201815L (en) |
WO (1) | WO2001044719A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260733B4 (en) | 2002-12-23 | 2010-08-12 | Outokumpu Oyj | Process and plant for the heat treatment of iron oxide-containing solids |
DE10260739B3 (en) * | 2002-12-23 | 2004-09-16 | Outokumpu Oy | Process and plant for producing metal oxide from metal compounds |
DE102007041427A1 (en) * | 2007-08-31 | 2009-03-05 | Outotec Oyj | Process and plant for the heat treatment of fine-grained solids |
CN103090372A (en) * | 2011-10-28 | 2013-05-08 | 张璟 | Special boiling burner for forging |
CN106352329B (en) * | 2015-07-20 | 2020-07-10 | 湖南金鹰锅炉科技股份有限公司 | Environment-friendly energy-saving chimney-free horizontal fluidized bed biomass particle boiler |
IT201900006718A1 (en) * | 2019-05-14 | 2020-11-14 | Alessandro Nencioni | Combustion system for biomass with controlled gasification for stoves and / or boilers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1010425B (en) * | 1985-05-23 | 1990-11-14 | 西门子股份有限公司 | Fluidized bed furnace |
DE3706538A1 (en) * | 1987-02-28 | 1988-09-08 | Metallgesellschaft Ag | Fluidized bed system |
DE3822999C1 (en) * | 1988-07-07 | 1990-01-04 | Vereinigte Kesselwerke Ag, 4000 Duesseldorf, De | |
JPH04177008A (en) * | 1990-11-08 | 1992-06-24 | Babcock Hitachi Kk | Fluidized bed combustion boiler |
-
2000
- 2000-12-18 AU AU23777/01A patent/AU2377701A/en not_active Abandoned
- 2000-12-18 WO PCT/FI2000/001108 patent/WO2001044719A1/en active Application Filing
-
2002
- 2002-06-13 SE SE0201815A patent/SE0201815L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2377701A (en) | 2001-06-25 |
SE0201815L (en) | 2002-08-07 |
WO2001044719A1 (en) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed | ||
NAV | Patent application has lapsed |