SE9601391D0 - Procedure for combustion and combustion plant - Google Patents
Procedure for combustion and combustion plantInfo
- Publication number
- SE9601391D0 SE9601391D0 SE9601391A SE9601391A SE9601391D0 SE 9601391 D0 SE9601391 D0 SE 9601391D0 SE 9601391 A SE9601391 A SE 9601391A SE 9601391 A SE9601391 A SE 9601391A SE 9601391 D0 SE9601391 D0 SE 9601391D0
- Authority
- SE
- Sweden
- Prior art keywords
- combustion
- combustion chamber
- plant
- fuel
- furthermore
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/061—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed
- F01K23/062—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed the combustion bed being pressurised
-
- 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
- F23C10/10—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 the separation apparatus being located outside the combustion chamber
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
A fuel is combusted in a combustion plant having a combustion chamber (1) enclosing a bubbling fluidized bed (4) in which the combustion of a fuel is arranged to be performed while forming combustion gases. Furthermore, the plant comprises members (5) for feeding of a oxygen-containing gas from beneath to the bed (4), a tube arrangement (22) provided in the combustion chamber (1) and arranged to receive heat generated at the combustion, and a purification device (9, 10, 11) for purifying said combustion gases. The purification device comprises a separating member (9) arranged to separate particulate solid material from said combustion gases and a device (23) arranged to recirculate the separated material to the combustion chamber (1). Furthermore, means (41, 51, 47) are arranged to regulate the quantity of separated solid material supplied to the combustion chamber (1) in such a manner that the heat transfer to said tube arrangement (22) is controlled.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601391A SE9601391L (en) | 1996-04-12 | 1996-04-12 | Procedure for combustion and combustion plant |
CN 97110041 CN1168459A (en) | 1996-04-12 | 1997-03-07 | Method of combustion and combustion plant |
PCT/SE1997/000596 WO1997039279A1 (en) | 1996-04-12 | 1997-04-10 | A method of combustion and a combustion plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601391A SE9601391L (en) | 1996-04-12 | 1996-04-12 | Procedure for combustion and combustion plant |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9601391D0 true SE9601391D0 (en) | 1996-04-12 |
SE9601391L SE9601391L (en) | 1997-10-13 |
Family
ID=20402170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9601391A SE9601391L (en) | 1996-04-12 | 1996-04-12 | Procedure for combustion and combustion plant |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1168459A (en) |
SE (1) | SE9601391L (en) |
WO (1) | WO1997039279A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101650357A (en) * | 2009-05-14 | 2010-02-17 | 西安热工研究院有限公司 | Coal ash contamination characteristic test method |
DE102015002791A1 (en) | 2015-03-06 | 2016-09-08 | Kottmann Technology Gmbh | Flexible corrugated hose |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165717A (en) * | 1975-09-05 | 1979-08-28 | Metallgesellschaft Aktiengesellschaft | Process for burning carbonaceous materials |
US4530207A (en) * | 1983-05-05 | 1985-07-23 | Asea-Stal Ab | Power plant with a fluidized bed combustion chamber |
SE452359C (en) * | 1985-04-30 | 1994-04-11 | Kvaerner Generator Ab | Device for controlling the heat transfer rate of a CFB boiler |
US4714032A (en) * | 1985-12-26 | 1987-12-22 | Dipac Associates | Pollution-free pressurized combustion utilizing a controlled concentration of water vapor |
DE3833489A1 (en) * | 1988-10-01 | 1990-04-05 | Ver Kesselwerke Ag | METHOD AND DEVICE FOR COMPLYING WITH A CONSTANT CONTROL SIZE IN A FLUIDIZED BURNING PLANT |
US5372096A (en) * | 1993-12-29 | 1994-12-13 | Combustion Engineering, Inc. | Internal particle collecting cells for circulating fluid bed combustion |
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 |
-
1996
- 1996-04-12 SE SE9601391A patent/SE9601391L/en not_active Application Discontinuation
-
1997
- 1997-03-07 CN CN 97110041 patent/CN1168459A/en active Pending
- 1997-04-10 WO PCT/SE1997/000596 patent/WO1997039279A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1997039279A1 (en) | 1997-10-23 |
CN1168459A (en) | 1997-12-24 |
SE9601391L (en) | 1997-10-13 |
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Legal Events
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NAV | Patent application has lapsed |
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