ATE192223T1 - METHOD AND DEVICE FOR DEPOSITION - Google Patents
METHOD AND DEVICE FOR DEPOSITIONInfo
- Publication number
- ATE192223T1 ATE192223T1 AT96914005T AT96914005T ATE192223T1 AT E192223 T1 ATE192223 T1 AT E192223T1 AT 96914005 T AT96914005 T AT 96914005T AT 96914005 T AT96914005 T AT 96914005T AT E192223 T1 ATE192223 T1 AT E192223T1
- Authority
- AT
- Austria
- Prior art keywords
- combustion chamber
- incineration plant
- separation
- bed
- return device
- Prior art date
Links
Classifications
-
- 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
- F23C10/02—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
- F23C10/04—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
-
- 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
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/50—Fluidised bed furnace
- F23G2203/501—Fluidised bed furnace with external recirculation of entrained bed material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/20—Intercepting solids by baffles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Physical Vapour Deposition (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Compounds Of Unknown Constitution (AREA)
- External Artificial Organs (AREA)
Abstract
In a process for separating the bed material and to increase the heat transfer in an incineration plant operating on the circulating fluidised bed principle and a corresponding finned-tube incineration plant for implementing the process with a separation and return device parallel to the combustion chamber to separate and return the bed material into the combustion chamber, the stream of flue gas from the combustion chamber with the material conveyed with it is deflected in the gravitational direction and subsequently against gravity so that the coarse material is separated and returned and the fine material is used for transferring heat to the downstream heating surfaces. To this end, there is a deflection wall (14) partly separated by an intermediate wall (4) with a separation chamber (2) and a return device (9), where these devices form part of the descending and rising pipe system of the boiler body.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT94395 | 1995-06-02 | ||
PCT/AT1996/000100 WO1996038689A1 (en) | 1995-06-02 | 1996-05-31 | Separation process and device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE192223T1 true ATE192223T1 (en) | 2000-05-15 |
Family
ID=3503410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96914005T ATE192223T1 (en) | 1995-06-02 | 1996-05-31 | METHOD AND DEVICE FOR DEPOSITION |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0828970B1 (en) |
AT (1) | ATE192223T1 (en) |
AU (1) | AU5755096A (en) |
CZ (1) | CZ292939B6 (en) |
DE (1) | DE59605060D1 (en) |
DK (1) | DK0828970T3 (en) |
PL (1) | PL179911B1 (en) |
SK (1) | SK282507B6 (en) |
WO (1) | WO1996038689A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19604565A1 (en) * | 1996-02-08 | 1997-08-14 | Abb Patent Gmbh | Separating device for separating solid particles from the gas stream of a fluidized bed |
FR2880102B1 (en) * | 2004-12-28 | 2007-05-04 | Thel Etb Sarl | BIOMASS COMBUSTION DEVICE WITH FLUIDIZED BED |
CN103574591B (en) * | 2013-11-27 | 2016-03-30 | 陈洁 | A kind of Dual-furnace-body type rotary combustion furnace |
FI130171B (en) * | 2020-12-09 | 2023-03-27 | Sumitomo SHI FW Energia Oy | A circulating fluidized bed boiler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440583A1 (en) * | 1984-11-07 | 1986-05-07 | Buderus Ag, 6330 Wetzlar | Steam or hot-water generator |
JPH01184301A (en) * | 1988-01-19 | 1989-07-24 | Mitsubishi Heavy Ind Ltd | Circulating fluidized bed type boiler |
DK633488D0 (en) * | 1988-11-11 | 1988-11-11 | Risoe Forskningscenter | REACTOR |
JP2835895B2 (en) * | 1992-04-17 | 1998-12-14 | 株式会社荏原製作所 | Split-type fluidized-bed water tube boiler |
-
1996
- 1996-05-31 WO PCT/AT1996/000100 patent/WO1996038689A1/en active IP Right Grant
- 1996-05-31 SK SK1624-97A patent/SK282507B6/en not_active IP Right Cessation
- 1996-05-31 CZ CZ19973740A patent/CZ292939B6/en not_active IP Right Cessation
- 1996-05-31 PL PL96323670A patent/PL179911B1/en unknown
- 1996-05-31 AU AU57550/96A patent/AU5755096A/en not_active Abandoned
- 1996-05-31 DK DK96914005T patent/DK0828970T3/en not_active Application Discontinuation
- 1996-05-31 EP EP96914005A patent/EP0828970B1/en not_active Expired - Lifetime
- 1996-05-31 DE DE59605060T patent/DE59605060D1/en not_active Expired - Lifetime
- 1996-05-31 AT AT96914005T patent/ATE192223T1/en active
Also Published As
Publication number | Publication date |
---|---|
CZ9703740A3 (en) | 2001-10-17 |
EP0828970B1 (en) | 2000-04-26 |
AU5755096A (en) | 1996-12-18 |
EP0828970A1 (en) | 1998-03-18 |
WO1996038689A1 (en) | 1996-12-05 |
SK162497A3 (en) | 1998-05-06 |
PL323670A1 (en) | 1998-04-14 |
SK282507B6 (en) | 2002-10-08 |
CZ292939B6 (en) | 2004-01-14 |
DK0828970T3 (en) | 2000-09-25 |
PL179911B1 (en) | 2000-11-30 |
DE59605060D1 (en) | 2000-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner |