PT2997307T - Arrangement and method in boiler using fluidized-bed technology - Google Patents

Arrangement and method in boiler using fluidized-bed technology

Info

Publication number
PT2997307T
PT2997307T PT147282362T PT14728236T PT2997307T PT 2997307 T PT2997307 T PT 2997307T PT 147282362 T PT147282362 T PT 147282362T PT 14728236 T PT14728236 T PT 14728236T PT 2997307 T PT2997307 T PT 2997307T
Authority
PT
Portugal
Prior art keywords
fluidized
boiler
arrangement
bed technology
bed
Prior art date
Application number
PT147282362T
Other languages
Portuguese (pt)
Inventor
Eteläaho Risto
Original Assignee
Valmet Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50884937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2997307(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of PT2997307T publication Critical patent/PT2997307T/en

Links

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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/10007—Spouted fluidized bed combustors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
PT147282362T 2013-05-14 2014-05-13 Arrangement and method in boiler using fluidized-bed technology PT2997307T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20135507A FI126744B (en) 2013-05-14 2013-05-14 Arrangement and method of fluidization boiler

Publications (1)

Publication Number Publication Date
PT2997307T true PT2997307T (en) 2017-08-11

Family

ID=50884937

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147282362T PT2997307T (en) 2013-05-14 2014-05-13 Arrangement and method in boiler using fluidized-bed technology

Country Status (7)

Country Link
EP (1) EP2997307B2 (en)
DK (1) DK2997307T4 (en)
ES (1) ES2636452T5 (en)
FI (1) FI126744B (en)
PL (1) PL2997307T5 (en)
PT (1) PT2997307T (en)
WO (1) WO2014184437A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520305B1 (en) * 2018-03-09 2019-03-15 Andritz Ag Maschf INCINERATOR

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893426A (en) 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds
FR2446990A1 (en) 1979-01-22 1980-08-14 Mitchell Douglas Industrial refuse disposal system - transports hot fireproof particles upwards to top of hopper via vertical passage
DE3244709C2 (en) 1982-12-03 1986-06-19 Buderus Ag, 6330 Wetzlar Fluidized bed combustion
AT382227B (en) 1985-04-30 1987-01-26 Simmering Graz Pauker Ag METHOD AND DEVICE FOR THE COMBUSTION OF SOLID, LIQUID, GASEOUS OR PASTOUS FUELS IN A FLUIDIZED STOVE
CA1285375C (en) 1986-01-21 1991-07-02 Takahiro Ohshita Thermal reactor
US4815418A (en) 1987-03-23 1989-03-28 Ube Industries, Inc. Two fluidized bed type boiler
AT401419B (en) 1987-07-21 1996-09-25 Sgp Va Energie Umwelt FLUIDIZED LAYER METHOD FOR THE GASIFICATION AND COMBUSTION OF FUELS AND DEVICE FOR IMPLEMENTING IT
EP0431163B1 (en) 1988-08-31 1995-12-06 Ebara Corporation Composite circulation fluidized bed boiler
US5341766A (en) 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
GB2297608A (en) 1994-12-05 1996-08-07 Sandoz Ltd Fluidised bed incinerator
WO1999023431A1 (en) * 1997-11-04 1999-05-14 Ebara Corporation Fluidized bed gasification combustion furnace
US7285144B2 (en) 1997-11-04 2007-10-23 Ebara Corporation Fluidized-bed gasification and combustion furnace
US20070012230A1 (en) * 2005-07-12 2007-01-18 Hiroshi Hashimoto Gasification furnace

Also Published As

Publication number Publication date
FI20135507A (en) 2014-11-15
WO2014184437A1 (en) 2014-11-20
EP2997307B2 (en) 2021-01-13
PL2997307T5 (en) 2021-06-14
ES2636452T3 (en) 2017-10-05
ES2636452T5 (en) 2021-09-03
FI126744B (en) 2017-04-28
DK2997307T4 (en) 2021-02-15
EP2997307A1 (en) 2016-03-23
PL2997307T3 (en) 2017-10-31
EP2997307B1 (en) 2017-07-05
DK2997307T3 (en) 2017-08-28

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