SE8602631L - Sett och anordning for forbrenning i fluidiserad bedd - Google Patents
Sett och anordning for forbrenning i fluidiserad beddInfo
- Publication number
- SE8602631L SE8602631L SE8602631A SE8602631A SE8602631L SE 8602631 L SE8602631 L SE 8602631L SE 8602631 A SE8602631 A SE 8602631A SE 8602631 A SE8602631 A SE 8602631A SE 8602631 L SE8602631 L SE 8602631L
- Authority
- SE
- Sweden
- Prior art keywords
- pct
- reactor
- sec
- burning
- fluidized bed
- 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
- F23C10/04—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 to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/06—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 to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion 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
- 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
- F23C10/02—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
- F23C10/04—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 to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—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 to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
-
- 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
- F23C10/18—Details; Accessories
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
- F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
- F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8602631A SE457661B (sv) | 1986-06-12 | 1986-06-12 | Saett och reaktor foer foerbraenning i fluidiserad baedd |
EP88901150A EP0390776B1 (en) | 1986-06-12 | 1987-12-14 | Method and reactor for combustion in a fluidised bed |
US07/476,460 US5060599A (en) | 1986-06-12 | 1987-12-14 | Method and reactor for combustion in a fluidized bed |
PCT/SE1987/000601 WO1989005942A1 (en) | 1986-06-12 | 1987-12-14 | Method and reactor for combustion in a fluidised bed |
AU12201/88A AU1220188A (en) | 1986-06-12 | 1987-12-14 | Method and reactor for combustion in a fluidised bed |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8602631A SE457661B (sv) | 1986-06-12 | 1986-06-12 | Saett och reaktor foer foerbraenning i fluidiserad baedd |
PCT/SE1987/000601 WO1989005942A1 (en) | 1986-06-12 | 1987-12-14 | Method and reactor for combustion in a fluidised bed |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8602631D0 SE8602631D0 (sv) | 1986-06-12 |
SE8602631L true SE8602631L (sv) | 1987-12-13 |
SE457661B SE457661B (sv) | 1989-01-16 |
Family
ID=26659398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8602631A SE457661B (sv) | 1986-06-12 | 1986-06-12 | Saett och reaktor foer foerbraenning i fluidiserad baedd |
Country Status (5)
Country | Link |
---|---|
US (1) | US5060599A (sv) |
EP (1) | EP0390776B1 (sv) |
AU (1) | AU1220188A (sv) |
SE (1) | SE457661B (sv) |
WO (1) | WO1989005942A1 (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994011674A1 (en) * | 1992-11-10 | 1994-05-26 | A. Ahlstrom Corporation | Method and apparatus for operating a circulating fluidized bed reactor system |
US5332553A (en) * | 1993-04-05 | 1994-07-26 | A. Ahlstrom Corporation | Method for circulating solid material in a fluidized bed reactor |
US5406914A (en) * | 1992-11-10 | 1995-04-18 | A. Ahlstrom Corporation | Method and apparatus for operating a circulating fluidized bed reactor system |
US5345896A (en) * | 1993-04-05 | 1994-09-13 | A. Ahlstrom Corporation | Method and apparatus for circulating solid material in a fluidized bed reactor |
US5840258A (en) * | 1992-11-10 | 1998-11-24 | Foster Wheeler Energia Oy | Method and apparatus for transporting solid particles from one chamber to another chamber |
US5341766A (en) * | 1992-11-10 | 1994-08-30 | A. Ahlstrom Corporation | Method and apparatus for operating a circulating fluidized bed system |
US5452757A (en) * | 1992-12-24 | 1995-09-26 | Uop | Pulse pumped catalyst heat exchanger |
US5343830A (en) * | 1993-03-25 | 1994-09-06 | The Babcock & Wilcox Company | Circulating fluidized bed reactor with internal primary particle separation and return |
US5363812A (en) * | 1994-02-18 | 1994-11-15 | The Babcock & Wilcox Company | Method and apparatus for controlling the bed temperature in a circulating fluidized bed reactor |
SE9401032L (sv) * | 1994-03-28 | 1995-09-29 | Abb Carbon Ab | Förfarande och anordning för att efterjustera tubyta i en fluidiserad bädd |
US5526775A (en) † | 1994-10-12 | 1996-06-18 | Foster Wheeler Energia Oy | Circulating fluidized bed reactor and method of operating the same |
US6095095A (en) * | 1998-12-07 | 2000-08-01 | The Bacock & Wilcox Company | Circulating fluidized bed reactor with floored internal primary particle separator |
US6237541B1 (en) * | 2000-04-19 | 2001-05-29 | Kvaerner Pulping Oy | Process chamber in connection with a circulating fluidized bed reactor |
US9163829B2 (en) * | 2007-12-12 | 2015-10-20 | Alstom Technology Ltd | Moving bed heat exchanger for circulating fluidized bed boiler |
PL2220434T3 (pl) | 2007-12-22 | 2012-09-28 | Frodeno Christa Josefine | Palenisko fluidalne |
CN101225954B (zh) * | 2008-01-07 | 2010-06-23 | 西安热工研究院有限公司 | 内凹式循环流化床锅炉二次风供风方法及其装置 |
FI20096170A (sv) * | 2009-11-10 | 2011-05-11 | Foster Wheeler Energia Oy | Förfarande och anordning för matning av bränsle in i en panna med cirkulerande fluidiserad bädd |
FI20105367A (sv) * | 2010-04-09 | 2011-10-10 | Foster Wheeler Energia Oy | Virvelbäddsvärmeväxlarkonstruktion för en pannanordning |
FI20106083A0 (sv) * | 2010-10-21 | 2010-10-21 | Foster Wheeler Energia Oy | Förfarande och arrangemang för att reglera funktionen av en virvelbäddspanna |
CN102840577B (zh) * | 2011-06-23 | 2015-03-25 | 中国科学院工程热物理研究所 | 带紧凑式外置双流化床换热器的循环流化床锅炉 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763830A (en) * | 1973-01-24 | 1973-10-09 | Us Interior | Apparatus for burning sulfur containing fuels |
US4253425A (en) * | 1979-01-31 | 1981-03-03 | Foster Wheeler Energy Corporation | Internal dust recirculation system for a fluidized bed heat exchanger |
US4363292A (en) * | 1980-10-27 | 1982-12-14 | A. Ahlstrom Osakeyhtio | Fluidized bed reactor |
DE3223182A1 (de) * | 1982-06-22 | 1983-12-22 | Bergwerksverband Gmbh, 4300 Essen | Wirbelschichtapparat mit waermeaustauschflaechen |
DE3320049A1 (de) * | 1983-06-03 | 1984-12-06 | Inter Power Technologie GmbH, 6600 Saarbrücken | Verfahren zum betreiben einer wirbelschichtfeuerung |
US4672918A (en) * | 1984-05-25 | 1987-06-16 | A. Ahlstrom Corporation | Circulating fluidized bed reactor temperature control |
CN1010425B (zh) * | 1985-05-23 | 1990-11-14 | 西门子股份有限公司 | 沸腾炉 |
CA1285375C (en) * | 1986-01-21 | 1991-07-02 | Takahiro Ohshita | Thermal reactor |
US4709663A (en) * | 1986-12-09 | 1987-12-01 | Riley Stoker Corporation | Flow control device for solid particulate material |
SE455726B (sv) * | 1986-12-11 | 1988-08-01 | Goetaverken Energy Ab | Forfarande vid reglering av kyleffekten i partikelkylare samt partikelkylare for pannor med cirkulerande fluidiserad bedd |
US4777889A (en) * | 1987-05-22 | 1988-10-18 | Smith Richard D | Fluidized bed mass burner for solid waste |
US4745884A (en) * | 1987-05-28 | 1988-05-24 | Riley Stoker Corporation | Fluidized bed steam generating system |
-
1986
- 1986-06-12 SE SE8602631A patent/SE457661B/sv not_active IP Right Cessation
-
1987
- 1987-12-14 AU AU12201/88A patent/AU1220188A/en not_active Abandoned
- 1987-12-14 WO PCT/SE1987/000601 patent/WO1989005942A1/en active IP Right Grant
- 1987-12-14 US US07/476,460 patent/US5060599A/en not_active Expired - Lifetime
- 1987-12-14 EP EP88901150A patent/EP0390776B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1989005942A1 (en) | 1989-06-29 |
EP0390776A1 (en) | 1990-10-10 |
SE8602631D0 (sv) | 1986-06-12 |
EP0390776B1 (en) | 1992-05-06 |
AU1220188A (en) | 1989-07-19 |
US5060599A (en) | 1991-10-29 |
SE457661B (sv) | 1989-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8602631-7 Format of ref document f/p: F |
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NUG | Patent has lapsed |