FI900438A - Foerbraenningsanlaeggning. - Google Patents

Foerbraenningsanlaeggning. Download PDF

Info

Publication number
FI900438A
FI900438A FI900438A FI900438A FI900438A FI 900438 A FI900438 A FI 900438A FI 900438 A FI900438 A FI 900438A FI 900438 A FI900438 A FI 900438A FI 900438 A FI900438 A FI 900438A
Authority
FI
Finland
Prior art keywords
foerbraenningsanlaeggning
Prior art date
Application number
FI900438A
Other languages
English (en)
Other versions
FI900438A0 (fi
FI89203B (fi
FI89203C (fi
Inventor
Toivo Hassinen
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI900438A priority Critical patent/FI89203C/fi
Publication of FI900438A0 publication Critical patent/FI900438A0/fi
Priority to US07/647,665 priority patent/US5117770A/en
Publication of FI900438A publication Critical patent/FI900438A/fi
Publication of FI89203B publication Critical patent/FI89203B/fi
Application granted granted Critical
Publication of FI89203C publication Critical patent/FI89203C/fi

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
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • 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
    • 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
    • B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI900438A 1990-01-29 1990-01-29 Foerbraenningsanlaeggning FI89203C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI900438A FI89203C (fi) 1990-01-29 1990-01-29 Foerbraenningsanlaeggning
US07/647,665 US5117770A (en) 1990-01-29 1991-01-29 Combustion unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI900438 1990-01-29
FI900438A FI89203C (fi) 1990-01-29 1990-01-29 Foerbraenningsanlaeggning

Publications (4)

Publication Number Publication Date
FI900438A0 FI900438A0 (fi) 1990-01-29
FI900438A true FI900438A (fi) 1991-07-30
FI89203B FI89203B (fi) 1993-05-14
FI89203C FI89203C (fi) 1993-08-25

Family

ID=8529791

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900438A FI89203C (fi) 1990-01-29 1990-01-29 Foerbraenningsanlaeggning

Country Status (2)

Country Link
US (1) US5117770A (fi)
FI (1) FI89203C (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89630C (fi) * 1991-02-14 1993-10-25 Tampella Power Oy Pao cirkulationsmassateknik baserat foerfarande foer avkylning av gaser samt vid foerfarandet anvaend cirkulationsmassaavkylare
US5277151A (en) * 1993-01-19 1994-01-11 Tampella Power Corporation Integral water-cooled circulating fluidized bed boiler system
US5343830A (en) * 1993-03-25 1994-09-06 The Babcock & Wilcox Company Circulating fluidized bed reactor with internal primary particle separation and return
FI105499B (fi) * 1998-11-20 2000-08-31 Foster Wheeler Energia Oy Menetelmä ja laite leijupetireaktorissa
US6095095A (en) * 1998-12-07 2000-08-01 The Bacock & Wilcox Company Circulating fluidized bed reactor with floored internal primary particle separator
FI106242B (fi) 1999-05-20 2000-12-29 Einco Oy Kiertomassareaktori
CA2402886C (en) 2000-03-14 2012-02-14 James Hardie Research Pty Limited Fiber cement building materials with low density additives
WO2004018090A1 (en) * 2002-08-23 2004-03-04 James Hardie International Finance B.V. Synthetic hollow microspheres
MXPA05003691A (es) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
US20090156385A1 (en) 2003-10-29 2009-06-18 Giang Biscan Manufacture and use of engineered carbide and nitride composites
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
CA2598708A1 (en) 2005-02-24 2006-08-31 James Hardie International Finance B.V. Alkali resistant glass compositions
WO2007067774A2 (en) 2005-12-08 2007-06-14 James Hardie International Finance B.V. Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles
MX2008013202A (es) 2006-04-12 2009-01-09 James Hardie Int Finance Bv Elemento de construcción de refozado y sellado en superficies.
US20070275335A1 (en) * 2006-05-25 2007-11-29 Giang Biscan Furnace for heating particles
US9581326B2 (en) 2014-08-15 2017-02-28 Daniel R. Higgins Power boiler having vertically mounted cylindrical combustion chamber
CN106215816B (zh) * 2016-09-12 2019-05-03 原初科技（北京）有限公司 气固流化床煅烧反应器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809623A (en) * 1985-08-07 1989-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method of operating same
US4709663A (en) * 1986-12-09 1987-12-01 Riley Stoker Corporation Flow control device for solid particulate material
US4947803A (en) * 1989-05-08 1990-08-14 Hri, Inc. Fludized bed reactor using capped dual-sided contact units and methods for use
US4951612A (en) * 1989-05-25 1990-08-28 Foster Wheeler Energy Corporation Circulating fluidized bed reactor utilizing integral curved arm separators
US4979448A (en) * 1990-01-08 1990-12-25 International Paper Company Apparatus and method for recovery of constituents and heat from fluidized bed combustion
US5005528A (en) * 1990-04-12 1991-04-09 Tampella Keeler Inc. Bubbling fluid bed boiler with recycle

Also Published As

Publication number Publication date
FI900438A0 (fi) 1990-01-29
FI89203B (fi) 1993-05-14
US5117770A (en) 1992-06-02
FI89203C (fi) 1993-08-25

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: KVERNER PULPING OY

FG Patent granted

Owner name: KVAERNER POWER OY