FI123548B - Arrangemang i en virvelbäddsreaktor - Google Patents

Arrangemang i en virvelbäddsreaktor Download PDF

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Publication number
FI123548B
FI123548B FI20105190A FI20105190A FI123548B FI 123548 B FI123548 B FI 123548B FI 20105190 A FI20105190 A FI 20105190A FI 20105190 A FI20105190 A FI 20105190A FI 123548 B FI123548 B FI 123548B
Authority
FI
Finland
Prior art keywords
fluidized bed
heat transfer
bed reactor
transfer chamber
side wall
Prior art date
Application number
FI20105190A
Other languages
English (en)
Finnish (fi)
Other versions
FI20105190A (sv
FI20105190A0 (fi
Inventor
Pentti Lankinen
Original Assignee
Foster Wheeler Energia Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Publication of FI20105190A0 publication Critical patent/FI20105190A0/fi
Priority to FI20105190A priority Critical patent/FI123548B/sv
Priority to EP11746916.3A priority patent/EP2539635B1/en
Priority to JP2012554383A priority patent/JP5748784B2/ja
Priority to KR1020127021952A priority patent/KR101377245B1/ko
Priority to PL11746916T priority patent/PL2539635T3/pl
Priority to CN201180011090.9A priority patent/CN102782407B/zh
Priority to HUE11746916A priority patent/HUE042103T2/hu
Priority to US13/574,292 priority patent/US9091481B2/en
Priority to RU2012140950/06A priority patent/RU2507445C1/ru
Priority to PCT/FI2011/050150 priority patent/WO2011104434A1/en
Priority to TR2019/02865T priority patent/TR201902865T4/tr
Publication of FI20105190A publication Critical patent/FI20105190A/sv
Application granted granted Critical
Publication of FI123548B publication Critical patent/FI123548B/sv

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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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • 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
    • 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
    • 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
    • F22B31/0092—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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
    • 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
    • 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
    • F27B15/16—Arrangements of cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Claims (11)

1. Virvelbäddsreaktorarrangemang (10), där virvelbäddsreaktorn innefattar ätminstone en bottendel (12) och en takdel (16) samt ätminstone en sidovägg 5 (14.1) som sträcker sig vertikalt mellan bottendelen och takdelen, den nedre delen av vilken sidovägg är snett anordnad sa, att tvärsnittet av reaktorns reaktionskammare (20) avsmalnar mot bottendelen, och vilket virvelbäddsreaktorarrangemang innefattar en värmeöverföringskammare (30) pä nämnda sidoväggs snett anordnade omrade utanför reaktionskammaren, 10 och vilken sidovägg utgör en mellanvägg (32) mellan värmeöver-föringskammaren och reaktionskammaren, och där värmeöverföringskammaren (30) sträcker sig frän mellanväggen (32) tili den andra sidan av planet P som passerar genom sidoväggen (14.1), kännetecknat av att värmeöverförings-kammarens bakvägg (34) ansluter sig vid sin övre dels anslutningspunkt (36) tili 15 reaktionskammarens (20) sidovägg (14.1) sä, att dess riktning sammanfaller med sidoväggens riktning ätminstone vid anslutningspunkten (36).
2. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att nämnda värmeöverföringskammare (30) är i sin helhet stödd mot reaktions- 20 kammaren (20).
3. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att nämnda snett anordnade sidovägg (14.1) utgör mellanväggen mellan värmeöverföringskammaren och reaktionskammaren (20). ^ 25 o
^ 4. Virvelbäddsreaktorarrangemang enligt patentkravet 1 eller 2, kännetecknat 9 av att det genom virvelbäddsreaktorns sidovägg (14.1) passerande planet P o sammanfaller ätminstone vid anslutningspunkten med planet som passerar ge- | nom nämnda bakvägg (34). o 30 05
5. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att o £ värmeöverföringskammaren (30) innefattar gavelväggar (38) i samband med C\l bägge kanterna av sin bakvägg, vilka gavelväggar sträcker sig frän nämnda anslutningspunkt (36) tili värmeöverföringskammarens (30) bottendel.
6. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att 5 värmeöverföringskammaren (30) är i horisontalriktningen anordnad enbart över en del av sträckan mellan kanterna av reaktionskammarens (20) sidovägg.
7. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att virvelbäddsreaktorarrangemanget innefattar ett flertal värmeöverföringskamma- 10 re (30) pä sträckan mellan sidoväggens (14.1) ändar.
8. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att värmeöverföringskammarens (30) bakvägg utgörs av en membranstruktur (31) och virvelbäddsreaktorns sidovägg utgörs av en membranstruktur (31), och att 15 bakväggens membranstruktur är kopplad tili virvelbäddsreaktorns matarvatten-system (304), och att sidoväggens membranstruktur är kopplad tili virvelbädds-reaktorarrangemangets avdunstningssystem (306).
9. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att 20 värmeöverföringskammarens (30) bakvägg utgörs av en membranstruktur (31) och virvelbäddsreaktorns sidovägg utgörs av en membranstruktur (31), och att ett första antal rör i membranstrukturen är vid anslutningspunkten anordnade att löpa i den snett anordnade sidoväggen och ett andra antal rör i membranstrukturen är anordnade att löpa i värmeöverföringskammarens bakvägg (34). ^ 25 o
10. Virvelbäddsreaktorarrangemang enligt nägot av föregäende patentkrav, 9 kännetecknat av att värmeöverföringskammaren (30) har en bestämd tyngd- o punkt (G) särskilt i en situation, där värmeöverföringskammaren innehaller en g beräknad nominell mängd pa beräknat sätt fördelat fastämne, dvs. bäddmateri- o 30 ai, och värmeöverföringskammaren är anordnad sa, att tyngdpunkten (G) CD sammanfaller med planet (P). o δ (M
11. Virvelbäddsreaktorarrangemang enligt patentkravet 1, kännetecknat av att bakväggens (34) riktning sammanfaller med sidoväggens riktning vid anslut-ningspunkten över ett avständ, vars längd (D) bestäms sä, att förhällandet mel-lan längden (D) och avständet (30’) mellan gavelväggarna (38) av värmeöverfö-5 ringskammarens (30) bakvägg (34) är minst 0.5. C\J δ (M sj- o sj- o X IX CL O O) δ o δ (M
FI20105190A 2010-02-26 2010-02-26 Arrangemang i en virvelbäddsreaktor FI123548B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20105190A FI123548B (sv) 2010-02-26 2010-02-26 Arrangemang i en virvelbäddsreaktor
HUE11746916A HUE042103T2 (hu) 2010-02-26 2011-02-18 Fluidizált ágyas reaktor kialakítás
JP2012554383A JP5748784B2 (ja) 2010-02-26 2011-02-18 流動層反応器装置
KR1020127021952A KR101377245B1 (ko) 2010-02-26 2011-02-18 유동층 반응기 장치
PL11746916T PL2539635T3 (pl) 2010-02-26 2011-02-18 Układ reaktora ze złożem fluidalnym
CN201180011090.9A CN102782407B (zh) 2010-02-26 2011-02-18 流态化床反应器装置
EP11746916.3A EP2539635B1 (en) 2010-02-26 2011-02-18 Fluidized bed reactor arrangement
US13/574,292 US9091481B2 (en) 2010-02-26 2011-02-18 Fluidized bed reactor arrangement
RU2012140950/06A RU2507445C1 (ru) 2010-02-26 2011-02-18 Реакторная установка с псевдоожиженным слоем
PCT/FI2011/050150 WO2011104434A1 (en) 2010-02-26 2011-02-18 Fluidized bed reactor arrangement
TR2019/02865T TR201902865T4 (tr) 2010-02-26 2011-02-18 Akışkan yatak reaktörü mekanizması.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105190A FI123548B (sv) 2010-02-26 2010-02-26 Arrangemang i en virvelbäddsreaktor
FI20105190 2010-02-26

Publications (3)

Publication Number Publication Date
FI20105190A0 FI20105190A0 (fi) 2010-02-26
FI20105190A FI20105190A (sv) 2011-08-27
FI123548B true FI123548B (sv) 2013-06-28

Family

ID=41727737

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105190A FI123548B (sv) 2010-02-26 2010-02-26 Arrangemang i en virvelbäddsreaktor

Country Status (11)

Country Link
US (1) US9091481B2 (sv)
EP (1) EP2539635B1 (sv)
JP (1) JP5748784B2 (sv)
KR (1) KR101377245B1 (sv)
CN (1) CN102782407B (sv)
FI (1) FI123548B (sv)
HU (1) HUE042103T2 (sv)
PL (1) PL2539635T3 (sv)
RU (1) RU2507445C1 (sv)
TR (1) TR201902865T4 (sv)
WO (1) WO2011104434A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101853312B1 (ko) 2016-10-20 2018-06-15 충북대학교 산학협력단 이산화탄소와 석탄을 이용한 일산화탄소 제조용 반응시스템
FI127753B (sv) 2017-06-09 2019-01-31 Bioshare Ab Återvinning av kemikalier från bränsleströmmar
CN115508174B (zh) * 2022-08-18 2023-07-14 同济大学 热空气强制对流的有机固废新型热预处理方法及装备

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US4896717A (en) 1987-09-24 1990-01-30 Campbell Jr Walter R Fluidized bed reactor having an integrated recycle heat exchanger
US5695130A (en) 1992-07-01 1997-12-09 Csendes; Ernest Method and apparatus for the dry grinding of solids
US5332553A (en) 1993-04-05 1994-07-26 A. Ahlstrom Corporation Method 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
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
US5540894A (en) * 1993-05-26 1996-07-30 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
US5772969A (en) 1992-11-10 1998-06-30 Foster Wheeler Energia Oy Method and apparatus for recovering heat in a fluidized bed reactor
JP3101631B2 (ja) * 1992-11-10 2000-10-23 フォスター ホイーラー エナージア オサケ ユキチュア 循環式流動床反応装置の作動方法および装置
DE69304548T2 (de) 1992-11-10 1997-02-13 Foster Wheeler Energia Oy, Helsinki Verfahren und vorrichtung zum transport von festen partikeln zwischen räumen
US5341766A (en) 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
DE69401203T3 (de) * 1993-04-05 2006-04-27 Foster Wheeler Energia Oy Wirbelbettreaktorsystem und methode zu dessen herstellung
FR2712378B1 (fr) * 1993-11-10 1995-12-29 Stein Industrie Réacteur à lit fluidisé circulant à extensions de surface d'échange thermique.
US5533471A (en) * 1994-08-17 1996-07-09 A. Ahlstrom Corporation fluidized bed reactor and method of operation thereof
US5526775A (en) * 1994-10-12 1996-06-18 Foster Wheeler Energia Oy Circulating fluidized bed reactor and method of operating the same
US5522160A (en) 1995-01-05 1996-06-04 Foster Wheeler Energia Oy Fluidized bed assembly with flow equalization
US5826807A (en) 1995-04-17 1998-10-27 Csendes; Ernest Method and apparatus for comminuting of solid particles
US6044977A (en) 1995-04-17 2000-04-04 Csendes; Ernest Method and apparatus for removing microparticulates from a gas
US5850977A (en) 1995-04-17 1998-12-22 Csendes; Ernest Method and apparatus for comminuting solid particles
DE19948332B4 (de) 1999-10-07 2005-09-22 Steer, Thomas, Dr.-Ing. Verfahren und Vorrichtung zum Gewinnen heizwertreicher Brennstoffe
US6237541B1 (en) * 2000-04-19 2001-05-29 Kvaerner Pulping Oy Process chamber in connection with a circulating fluidized bed reactor
FI114115B (sv) * 2003-04-15 2004-08-13 Foster Wheeler Energia Oy Förfarande och anordning för tillvaratagning av värme i en virvelbäddsreaktor
FI20065308L (sv) * 2006-05-10 2007-11-11 Foster Wheeler Energia Oy Virvelbäddsvärmeväxlare till en virvelbäddspanna och virvelbäddspanna med en virvelbäddsvärmeväxlare
JP5129604B2 (ja) * 2008-02-22 2013-01-30 三菱重工業株式会社 循環流動層燃焼炉

Also Published As

Publication number Publication date
FI20105190A (sv) 2011-08-27
CN102782407B (zh) 2015-08-19
PL2539635T3 (pl) 2019-06-28
CN102782407A (zh) 2012-11-14
KR20120111747A (ko) 2012-10-10
TR201902865T4 (tr) 2019-03-21
KR101377245B1 (ko) 2014-03-20
FI20105190A0 (fi) 2010-02-26
JP2013520307A (ja) 2013-06-06
EP2539635B1 (en) 2018-12-19
US9091481B2 (en) 2015-07-28
HUE042103T2 (hu) 2019-06-28
EP2539635A1 (en) 2013-01-02
RU2507445C1 (ru) 2014-02-20
EP2539635A4 (en) 2017-03-22
WO2011104434A1 (en) 2011-09-01
US20130064722A1 (en) 2013-03-14
JP5748784B2 (ja) 2015-07-15

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