FI84202B - Reaktorkammare i en reaktor med fluidiserad baedd. - Google Patents
Reaktorkammare i en reaktor med fluidiserad baedd. Download PDFInfo
- Publication number
- FI84202B FI84202B FI890587A FI890587A FI84202B FI 84202 B FI84202 B FI 84202B FI 890587 A FI890587 A FI 890587A FI 890587 A FI890587 A FI 890587A FI 84202 B FI84202 B FI 84202B
- Authority
- FI
- Finland
- Prior art keywords
- masonry
- reactor chamber
- water pipe
- grooves
- walls
- Prior art date
Links
Classifications
-
- 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
- F27B15/04—Casings; Supports therefor
- F27B15/06—Arrangements of linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1872—Details of the fluidised bed reactor
-
- 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
- F22B31/0015—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 for boilers of the water tube type
- F22B31/003—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/107—Protection of water tubes
- F22B37/108—Protection of water tube walls
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00477—Controlling the temperature by thermal insulation means
- B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Claims (7)
1. Reaktorkammare (1) i en virvelbäddsreaktor, vilkens vertikala väggar huvudsakligen bildats av vattentubväggar (2), vilka bildas av medelst fenor (8) hopfogade vattentuber (7), ooh vilka i reaktorkammarens nedre del (9) skyddats 15 med en vattentubväggarnas nedre del täckande murning (10), vars Övre yta (12) bildar en nedät mot reaktorkammarens centrum lutande "hylla", kännetecknad därav, att det i murningens (10) övre yta (12) vid fenorna, som förenar vattentuberna 20 (7) i vattentubväggen, bildats frän vattentubväggen mot reaktorns centrum riktade färor (15).
2. Reaktorkammare enligt patentkrav 1, kännetecknad därav, att den vattentubväggens nedre del 25 täckande murningens (10) övre yta (12) bildar en ca. 30-60° vinkel med vattentubväggen.
3. Reaktorkammare enligt patentkrav 1 eller 2, kännetecknad därav, att färornas (15) botten sluttar 30 nedät frän vattentubväggen mot reaktorkammarens centrum.
4. Reaktorkammare enligt patentkrav 1, kännetecknad därav, att färorna (15) avsmalnar mot färornas botten. 35
5. Reaktorkammare enligt patentkrav 1, kännetecknad därav, att reaktorkammarens (1) nedre dels (9) medelst murning täckta väggar är nedät innät sluttande.
9 S 4 2 C
6. Reaktorkammare enligt patentkrav 1, känneteck-nad därav, att färorna (15) har bestrukits med ett murningen förstärkande medel. 5
7. Reaktorkammare enligt patentkrav 1, känneteck-nad därav, att murningens yta vid färorna (15) behandlats för ökande av murningens hällfasthet.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890587A FI84202C (sv) | 1989-02-08 | 1989-02-08 | Reaktorkammare i en reaktor med fluidiserad bädd |
US07/470,237 US5034197A (en) | 1989-02-08 | 1990-01-25 | Reactor chamber in a fluidized bed reactor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890587A FI84202C (sv) | 1989-02-08 | 1989-02-08 | Reaktorkammare i en reaktor med fluidiserad bädd |
FI890587 | 1989-02-08 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI890587A0 FI890587A0 (fi) | 1989-02-08 |
FI890587A FI890587A (fi) | 1990-08-09 |
FI84202B true FI84202B (fi) | 1991-07-15 |
FI84202C FI84202C (sv) | 1991-10-25 |
Family
ID=8527855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI890587A FI84202C (sv) | 1989-02-08 | 1989-02-08 | Reaktorkammare i en reaktor med fluidiserad bädd |
Country Status (2)
Country | Link |
---|---|
US (1) | US5034197A (sv) |
FI (1) | FI84202C (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5332553A (en) * | 1993-04-05 | 1994-07-26 | A. Ahlstrom Corporation | Method for circulating solid material in a fluidized bed reactor |
US5395596A (en) * | 1993-05-11 | 1995-03-07 | Foster Wheeler Energy Corporation | Fluidized bed reactor and method utilizing refuse derived fuel |
DE10254780B4 (de) * | 2002-11-22 | 2005-08-18 | Alstom Power Boiler Gmbh | Durchlaufdampferzeuger mit zirkulierender atmosphärischer Wirbelschichtfeuerung |
DE102008032166A1 (de) * | 2008-07-08 | 2010-01-14 | Karl-Heinz Tetzlaff | Verfahren und Vorrichtung zur Herstellung von teerfreiem Synthesgas aus Biomasse |
CN101701706B (zh) * | 2009-11-20 | 2012-11-14 | 无锡华光锅炉股份有限公司 | 一种改进的水冷壁与屏式受热面穿墙处的防磨结构 |
CA2833736A1 (en) * | 2011-04-22 | 2012-10-26 | Saint-Gobain Ceramics & Plastics, Inc. | System, method and apparatus having thermally conductive refractory tile |
CN103471131A (zh) * | 2013-09-06 | 2013-12-25 | 哈尔滨工业大学 | 一种布置于w火焰锅炉下炉膛的卫燃带排布结构 |
CN105917185A (zh) * | 2013-11-15 | 2016-08-31 | 联合矿产(天津)有限公司 | 高温反应器耐火系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856905A (en) * | 1955-04-04 | 1958-10-21 | Oxy Catalyst Inc | Heat generating and exchanging device |
US4171346A (en) * | 1976-12-20 | 1979-10-16 | Aluminum Company Of America | Reactor heater |
US4124068A (en) * | 1977-05-16 | 1978-11-07 | Uop Inc. | Heat exchange tube for fluidized bed reactor |
DK144219C (da) * | 1979-08-29 | 1982-06-21 | Burmeister & Wains Energi | Kedel til fluid-bed forbraending |
EP0035756B1 (de) * | 1980-03-11 | 1983-07-27 | Bergwerksverband GmbH | Verfahren und Vorrichtung zur Verminderung des Wärme- und Stoffaustausches in unmittelbarer Wandnähe von Wirbelschichtreaktoren |
US4360339A (en) * | 1981-02-02 | 1982-11-23 | Combustion Engineering, Inc. | Fluidized boiler |
US4635713A (en) * | 1983-11-10 | 1987-01-13 | Foster Wheeler Energy Corporation | Erosion resistant waterwall |
DE3447186A1 (de) * | 1984-12-22 | 1986-07-03 | Ruhrkohle Ag, 4300 Essen | Wirbelschichtfeuerung mit tauchheizflaechen |
US4714049A (en) * | 1986-10-08 | 1987-12-22 | Dorr-Oliver Incorporated | Apparatus to reduce or eliminate fluid bed tube erosion |
-
1989
- 1989-02-08 FI FI890587A patent/FI84202C/sv not_active IP Right Cessation
-
1990
- 1990-01-25 US US07/470,237 patent/US5034197A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI890587A (fi) | 1990-08-09 |
US5034197A (en) | 1991-07-23 |
FI84202C (sv) | 1991-10-25 |
FI890587A0 (fi) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: A. AHLSTROM CORPORATION |