EP2503239A3 - Erhöhung des Heizwertbereichs von Brennstoffen sowie des Bereichs zwischen Minimal- und Maximallast in Wirbelschichtfeuerungen - Google Patents
Erhöhung des Heizwertbereichs von Brennstoffen sowie des Bereichs zwischen Minimal- und Maximallast in Wirbelschichtfeuerungen Download PDFInfo
- Publication number
- EP2503239A3 EP2503239A3 EP12161218A EP12161218A EP2503239A3 EP 2503239 A3 EP2503239 A3 EP 2503239A3 EP 12161218 A EP12161218 A EP 12161218A EP 12161218 A EP12161218 A EP 12161218A EP 2503239 A3 EP2503239 A3 EP 2503239A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluidized bed
- range
- control
- bed
- minimum
- 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- Withdrawn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
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
-
- 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
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
-
- 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
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
- F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
-
- 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
- F27B15/20—Arrangements of monitoring devices, of indicators, of alarm 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
- F23C2202/00—Fluegas recirculation
- F23C2202/50—Control of recirculation rate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/04—Measuring pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/21—Measuring temperature outlet temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/04—Controlling at two or more different localities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/18—Controlling fluidized bed burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011014980 | 2011-03-24 | ||
DE102011117325A DE102011117325A1 (de) | 2011-03-24 | 2011-10-28 | Erhöhung des Heizwertbereichs von Brennstoffen sowie des Bereichs zwischen Minimal- und Maximallast in Wirbelschichtfeuerungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2503239A2 EP2503239A2 (de) | 2012-09-26 |
EP2503239A3 true EP2503239A3 (de) | 2013-01-23 |
Family
ID=45932191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12161218A Withdrawn EP2503239A3 (de) | 2011-03-24 | 2012-03-26 | Erhöhung des Heizwertbereichs von Brennstoffen sowie des Bereichs zwischen Minimal- und Maximallast in Wirbelschichtfeuerungen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2503239A3 (de) |
DE (1) | DE102011117325A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3037723A1 (de) * | 2014-12-22 | 2016-06-29 | E.ON Sverige AB | Bettmaterial für brodelnde Wirbelschichtfeuerung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703568A1 (de) * | 1987-02-06 | 1988-08-18 | Hoechst Ag | Verfahren zum betreiben von wirbelschichtoefen |
EP0286845A1 (de) * | 1987-04-15 | 1988-10-19 | Deutsche Babcock Energie- und Umwelttechnik Aktiengesellschaft | Verfahren zum Verfeuern von insb. salzhaltiger Braunkohle |
WO2000023745A1 (en) * | 1998-10-16 | 2000-04-27 | Putkimaa Oy | Bed material for use in a combustion process |
JP2006170565A (ja) * | 2004-12-17 | 2006-06-29 | Kawasaki Heavy Ind Ltd | 多種廃棄物燃料焚き流動層燃焼方法 |
-
2011
- 2011-10-28 DE DE102011117325A patent/DE102011117325A1/de not_active Withdrawn
-
2012
- 2012-03-26 EP EP12161218A patent/EP2503239A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703568A1 (de) * | 1987-02-06 | 1988-08-18 | Hoechst Ag | Verfahren zum betreiben von wirbelschichtoefen |
EP0286845A1 (de) * | 1987-04-15 | 1988-10-19 | Deutsche Babcock Energie- und Umwelttechnik Aktiengesellschaft | Verfahren zum Verfeuern von insb. salzhaltiger Braunkohle |
WO2000023745A1 (en) * | 1998-10-16 | 2000-04-27 | Putkimaa Oy | Bed material for use in a combustion process |
JP2006170565A (ja) * | 2004-12-17 | 2006-06-29 | Kawasaki Heavy Ind Ltd | 多種廃棄物燃料焚き流動層燃焼方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2503239A2 (de) | 2012-09-26 |
DE102011117325A1 (de) | 2012-09-27 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23N 5/00 20060101ALI20121219BHEP Ipc: F23N 5/02 20060101ALI20121219BHEP Ipc: F23C 10/28 20060101ALI20121219BHEP Ipc: F23C 9/00 20060101AFI20121219BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20130724 |