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SE9604407D0 - Incinerator according to the principle of circulating vortex layers - Google Patents

Incinerator according to the principle of circulating vortex layers

Info

Publication number
SE9604407D0
SE9604407D0 SE9604407A SE9604407A SE9604407D0 SE 9604407 D0 SE9604407 D0 SE 9604407D0 SE 9604407 A SE9604407 A SE 9604407A SE 9604407 A SE9604407 A SE 9604407A SE 9604407 D0 SE9604407 D0 SE 9604407D0
Authority
SE
Sweden
Prior art keywords
principle
incinerator according
cyclone precipitator
circulating vortex
vortex layers
Prior art date
Application number
SE9604407A
Other languages
Swedish (sv)
Other versions
SE9604407L (en
Inventor
Bernd Braendle
Paul Gilli
Werner Hoelblinger
Emmerich Seidelberger
Original Assignee
Austrian Energy & Environment
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3506905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9604407(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Austrian Energy & Environment filed Critical Austrian Energy & Environment
Publication of SE9604407L publication Critical patent/SE9604407L/en
Publication of SE9604407D0 publication Critical patent/SE9604407D0/en

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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

The invention concerns a fluidized-bed incineration plant with a vertically disposed, in particular a standing or self-supporting, cyclone precipitator for returning the bed material to the combustion chamber. The cyclone precipitator (1) is designed as part of the boiler body (2) and is thus incorporated in the support structure, finned tubular walls being used which form part of the uptake and downpipe system of the cooling system and the cyclone precipitator itself preferably having a rectangular or square cross section.
SE9604407A 1994-05-31 1996-11-29 Incinerator according to the principle of circulating vortex layers SE9604407D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0111594A AT402846B (en) 1994-05-31 1994-05-31 COMBUSTION PLANT ON THE PRINCIPLE OF A CIRCULATING FLUID BED
PCT/AT1995/000110 WO1995033159A1 (en) 1994-05-31 1995-05-30 Fluidized-bed incineration plant

Publications (2)

Publication Number Publication Date
SE9604407L SE9604407L (en) 1996-11-29
SE9604407D0 true SE9604407D0 (en) 1996-11-29

Family

ID=3506905

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604407A SE9604407D0 (en) 1994-05-31 1996-11-29 Incinerator according to the principle of circulating vortex layers

Country Status (10)

Country Link
EP (1) EP0760071B1 (en)
AT (1) AT402846B (en)
AU (1) AU2556595A (en)
CZ (1) CZ346796A3 (en)
DE (2) DE19580568T1 (en)
FI (1) FI964757A7 (en)
PL (1) PL317424A1 (en)
SE (1) SE9604407D0 (en)
SK (1) SK151996A3 (en)
WO (1) WO1995033159A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
US7244400B2 (en) * 2003-11-25 2007-07-17 Foster Wheeler Energy Corporation Fluidized bed reactor system having an exhaust gas plenum
CN101968215A (en) * 2010-11-17 2011-02-09 上海锅炉厂有限公司 Arrangement structure of subcritical circulating fluidized bed boiler
EP2457646A1 (en) * 2010-11-26 2012-05-30 Enefit Outotec Technology Oü Separator for separating solid particles from a vapour-gas mixture
FI126039B (en) 2014-06-03 2016-06-15 Amec Foster Wheeler En Oy Fluidized bed boiler with particle separator support structure
US11499709B2 (en) 2016-06-20 2022-11-15 Sumitomo SHI FW Energia Oy Bottom-supported boiler having a boiler pressure body and a four vertical column support construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
US4665864A (en) * 1986-07-14 1987-05-19 Foster Wheeler Energy Corporation Steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits
DE3640377A1 (en) * 1986-11-26 1988-06-09 Steinmueller Gmbh L & C METHOD FOR BURNING CARBONATED MATERIALS IN A FLUIDIZED LAYER REACTOR AND DEVICE FOR CARRYING OUT THE METHOD
FI88200C (en) * 1990-01-29 1993-04-13 Tampella Oy Ab FOERBRAENNINGSANLAEGGNING
FI86964C (en) * 1990-10-15 1992-11-10 Ahlstroem Oy Reactor with circulating fluidized bed
US5372096A (en) * 1993-12-29 1994-12-13 Combustion Engineering, Inc. Internal particle collecting cells for circulating fluid bed combustion

Also Published As

Publication number Publication date
FI964757A0 (en) 1996-11-29
PL317424A1 (en) 1997-04-14
SE9604407L (en) 1996-11-29
EP0760071B1 (en) 1997-10-22
FI964757L (en) 1996-12-10
FI964757A7 (en) 1996-12-10
WO1995033159A1 (en) 1995-12-07
AU2556595A (en) 1995-12-21
DE19580568T1 (en) 1997-04-17
ATA111594A (en) 1997-01-15
AT402846B (en) 1997-09-25
DE59500868D1 (en) 1997-11-27
EP0760071A1 (en) 1997-03-05
SK151996A3 (en) 1997-10-08
CZ346796A3 (en) 1997-05-14

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