FI964839A0 - Foerfarande och anordning foer separering av baeddmaterialet i en cirkulerande virvelbaeddspanna - Google Patents

Foerfarande och anordning foer separering av baeddmaterialet i en cirkulerande virvelbaeddspanna

Info

Publication number
FI964839A0
FI964839A0 FI964839A FI964839A FI964839A0 FI 964839 A0 FI964839 A0 FI 964839A0 FI 964839 A FI964839 A FI 964839A FI 964839 A FI964839 A FI 964839A FI 964839 A0 FI964839 A0 FI 964839A0
Authority
FI
Finland
Prior art keywords
virvelbaeddspanna
circulerande
baeddmaterialet
anordning foer
och anordning
Prior art date
Application number
FI964839A
Other languages
English (en)
Other versions
FI101102B (fi
Inventor
Tommy Jacobson
Jukka Hirvenoja
Original Assignee
Imatran Voima 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 Imatran Voima Oy filed Critical Imatran Voima Oy
Priority to FI964839A priority Critical patent/FI101102B/fi
Publication of FI964839A0 publication Critical patent/FI964839A0/fi
Priority to PCT/FI1997/000712 priority patent/WO1998025075A1/en
Priority to AU50546/98A priority patent/AU5054698A/en
Application granted granted Critical
Publication of FI101102B publication Critical patent/FI101102B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI964839A 1996-12-04 1996-12-04 Menetelmä ja sovitelma leijumateriaalin erottamiseksi kiertoleijukatti lassa FI101102B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI964839A FI101102B (fi) 1996-12-04 1996-12-04 Menetelmä ja sovitelma leijumateriaalin erottamiseksi kiertoleijukatti lassa
PCT/FI1997/000712 WO1998025075A1 (en) 1996-12-04 1997-11-20 Method and arrangement for separating bed material in a circulating fluidized bed boiler
AU50546/98A AU5054698A (en) 1996-12-04 1997-11-20 Method and arrangement for separating bed material in a circulating fluidized bed boiler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964839 1996-12-04
FI964839A FI101102B (fi) 1996-12-04 1996-12-04 Menetelmä ja sovitelma leijumateriaalin erottamiseksi kiertoleijukatti lassa

Publications (2)

Publication Number Publication Date
FI964839A0 true FI964839A0 (fi) 1996-12-04
FI101102B FI101102B (fi) 1998-04-15

Family

ID=8547201

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964839A FI101102B (fi) 1996-12-04 1996-12-04 Menetelmä ja sovitelma leijumateriaalin erottamiseksi kiertoleijukatti lassa

Country Status (3)

Country Link
AU (1) AU5054698A (fi)
FI (1) FI101102B (fi)
WO (1) WO1998025075A1 (fi)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US5281398A (en) * 1990-10-15 1994-01-25 A. Ahlstrom Corporation Centrifugal separator
US5341753A (en) * 1993-02-12 1994-08-30 Pyropower Corporation Circulating fluidized bed power plant with improved mixing of sorbents with combustion gases

Also Published As

Publication number Publication date
FI101102B (fi) 1998-04-15
AU5054698A (en) 1998-06-29
WO1998025075A1 (en) 1998-06-11

Similar Documents

Publication Publication Date Title
FI961830A0 (fi) Foerfarande och anordning foer aostadkommande av kontrollerade floeden i tvao fraon varandra separerbara loesningar
FI964296A0 (fi) Foerfarande och anlaeggning foer minskning av foerslitningen av remmantel i laongnypspress
FI962362A0 (fi) Foerfarande och anlaeggning foer genomfoerande av en tvaodbaserad oeverfoeringsfoerbindelse
FI960067A0 (fi) Foerfarande och temperaturgivarkonstruktion foer eliminering av straolningsfel
FI964823A0 (fi) Foerfarande och anordning foer lossning av balar
FI962392A0 (fi) Foerfarande foer bruket av en skrapbalkanordning och en skrapbalkordning
FI963544A0 (fi) Foerfarande foer framstaellning av en soem i en viraduk och viraduk
FI963545A0 (fi) Foerfarande foer tillverkning av en filterpaose och en filterpaose
FI963821A0 (fi) Foerfarande foer loesgoering av i traedets laengdriktning gaoende fiberspaon och loesgoeringsanordning
FI964359A0 (fi) Foerfarande och anordning foer lokalisering av metallfoeremaol i organismer
FI964839A0 (fi) Foerfarande och anordning foer separering av baeddmaterialet i en cirkulerande virvelbaeddspanna
FI963437A0 (fi) Foerfarande och anordning foer maetning av en skidas styvhetsegenskaper i laengdriktningen
FI961090A0 (fi) Inloppslaoda foer pappersmaskin/kartongmaskin och foerfarande foer blandning av utspaedningsvatten i massastroemmen
FI960576A0 (fi) Foerfarande och anordning foer behandling av avloppsvattenslam i glesbygder
FI960632A0 (fi) Foerfarande foer kontrollering av belastning av kaekkross och krossningsenhet
FI962864A0 (fi) Foerfarande och anordning foer behandling av avfall
FI961182A0 (fi) Foerfarande och anordning foer baergning av traed
FI961192A0 (fi) Anordning foer behandling av kroppar och matning foer vidarebehandling
FI961342A0 (fi) Foerfarande och anordning foer maetning av luftpartiklar
FI961522A0 (fi) Foerfarande foer separering av gaser fraon vaetska och separeringsbehaollare
FI961875A0 (fi) Foerfarande foer saogning av virke och saogblad
FI962205A0 (fi) Foerfarande och anlaeggning foer emballering av rullar
FI962342A0 (fi) Foerfarande foer faestande av taksfilt och monteringsunderlag foer genomfoerande av foerfarandet
FI962346A0 (fi) Anordning foer bearbetning och behandling av olika planytor
FI960653A0 (fi) Larmapparat foer hindrande av stoeld datorer och deras kringutrustning