[go: up one dir, main page]

FI914299A0 - Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna - Google Patents

Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna

Info

Publication number
FI914299A0
FI914299A0 FI914299A FI914299A FI914299A0 FI 914299 A0 FI914299 A0 FI 914299A0 FI 914299 A FI914299 A FI 914299A FI 914299 A FI914299 A FI 914299A FI 914299 A0 FI914299 A0 FI 914299A0
Authority
FI
Finland
Prior art keywords
circulating
pct
combustion chamber
flue gases
cooling
Prior art date
Application number
FI914299A
Other languages
English (en)
Finnish (fi)
Other versions
FI91800C (sv
FI91800B (sv
FI914299A7 (sv
Inventor
Markku Raiko
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
Publication of FI914299A0 publication Critical patent/FI914299A0/sv
Priority to FI914299A priority Critical patent/FI91800C/sv
Priority to DE69223415T priority patent/DE69223415T2/de
Priority to PCT/FI1992/000238 priority patent/WO1993005340A1/en
Priority to DK92919189.8T priority patent/DK0603262T3/da
Priority to CA002115434A priority patent/CA2115434A1/en
Priority to EP92919189A priority patent/EP0603262B1/en
Priority to US08/199,263 priority patent/US5660148A/en
Priority to AU25478/92A priority patent/AU662014B2/en
Priority to CZ94533A priority patent/CZ284960B6/cs
Priority to HU9400688A priority patent/HU217001B/hu
Priority to RU94019341/06A priority patent/RU2091667C1/ru
Priority to AT92919189T priority patent/ATE160854T1/de
Publication of FI914299A7 publication Critical patent/FI914299A7/sv
Application granted granted Critical
Publication of FI91800B publication Critical patent/FI91800B/sv
Publication of FI91800C publication Critical patent/FI91800C/sv

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
    • F23C10/02—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
    • 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators

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)
  • Combustion Of Fluid Fuel (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FI914299A 1991-09-12 1991-09-12 Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna FI91800C (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI914299A FI91800C (sv) 1991-09-12 1991-09-12 Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
US08/199,263 US5660148A (en) 1991-09-12 1992-09-09 Method and device in the cooling of the circulating material in a fluidized-bed boiler
CZ94533A CZ284960B6 (cs) 1991-09-12 1992-09-09 Způsob a zařízení pro chlazení cirkulujícího materiálu v kotli s fluidním ohništěm
DK92919189.8T DK0603262T3 (da) 1991-09-12 1992-09-09 Fremgangsmåde og indretning til afkøling af det cirkulerende materiale i en kedel med fluidiseret leje
CA002115434A CA2115434A1 (en) 1991-09-12 1992-09-09 Method and device in the cooling of the circulating material in a fluidized-bed boiler
EP92919189A EP0603262B1 (en) 1991-09-12 1992-09-09 Method and device in the cooling of the circulating material in a fluidized-bed boiler
DE69223415T DE69223415T2 (de) 1991-09-12 1992-09-09 Verfahren und vorrichtung zur kühlung der in einem wirbelbettkessel zirkulierenden stoffe
AU25478/92A AU662014B2 (en) 1991-09-12 1992-09-09 Method and device in the cooling of the circulating material in a fluidized-bed boiler
PCT/FI1992/000238 WO1993005340A1 (en) 1991-09-12 1992-09-09 Method and device in the cooling of the circulating material in a fluidized-bed boiler
HU9400688A HU217001B (hu) 1991-09-12 1992-09-09 Eljárás és berendezés fluid ágyas kazánban keringő anyag hűtésére
RU94019341/06A RU2091667C1 (ru) 1991-09-12 1992-09-09 Способ охлаждения рециркулирующего материала в камере сгорания котла с псевдоожиженным слоем и устройство для его осуществления
AT92919189T ATE160854T1 (de) 1991-09-12 1992-09-09 Verfahren und vorrichtung zur kühlung der in einem wirbelbettkessel zirkulierenden stoffe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914299A FI91800C (sv) 1991-09-12 1991-09-12 Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
FI914299 1991-09-12

Publications (4)

Publication Number Publication Date
FI914299A0 true FI914299A0 (sv) 1991-09-12
FI914299A7 FI914299A7 (sv) 1993-03-13
FI91800B FI91800B (sv) 1994-04-29
FI91800C FI91800C (sv) 1994-08-10

Family

ID=8533108

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914299A FI91800C (sv) 1991-09-12 1991-09-12 Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna

Country Status (12)

Country Link
US (1) US5660148A (sv)
EP (1) EP0603262B1 (sv)
AT (1) ATE160854T1 (sv)
AU (1) AU662014B2 (sv)
CA (1) CA2115434A1 (sv)
CZ (1) CZ284960B6 (sv)
DE (1) DE69223415T2 (sv)
DK (1) DK0603262T3 (sv)
FI (1) FI91800C (sv)
HU (1) HU217001B (sv)
RU (1) RU2091667C1 (sv)
WO (1) WO1993005340A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89742C (sv) * 1991-11-27 1993-11-10 Imatran Voima Oy Förfarande och anordning för torkning av bränsle i en virvelbäddspanna
WO2002090829A1 (en) * 2001-05-09 2002-11-14 Fortum Oyj Method and arrangement for reducing nitrogen oxide emissions froma fluidized bed combustion
WO2009145776A1 (en) * 2008-05-29 2009-12-03 Hewlett-Packard Development Company, L.P. Replaceable printer component including memory storing data defined by tags and sub-tags
CN104006377A (zh) * 2014-03-04 2014-08-27 郭继会 燃煤烟尘实现大气零排放治理方法
US10215406B1 (en) 2016-05-09 2019-02-26 Randoplh Torres Flue gas combustion apparatus
CN106642180B (zh) * 2016-12-06 2019-01-04 丹东同合高新科技有限公司 一种燃煤锅炉烟气二次回收控氧阻燃系统
CN108613197B (zh) * 2018-06-25 2023-10-24 南京林业大学 一种回收利用rto焚烧炉热能的装置及其使用方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704084A (en) * 1979-12-26 1987-11-03 Battelle Development Corporation NOX reduction in multisolid fluidized bed combustors
DE3107355C2 (de) * 1981-02-27 1990-11-15 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur Erzeugung einer Wirbelschicht mit Wirbelschichtmassenregulierung
US4419965A (en) * 1981-11-16 1983-12-13 Foster Wheeler Energy Corporation Fluidized reinjection of carryover in a fluidized bed combustor
FI821986A7 (sv) * 1982-06-04 1983-12-05 A Ahlstroem Oy Förfarande för reglering av en virvelbäddsreaktors funktion.
US4453497A (en) * 1982-12-21 1984-06-12 Struthers Wells Corporation Augmented heat transfer method and apparatus
CN1010425B (zh) * 1985-05-23 1990-11-14 西门子股份有限公司 沸腾炉
DK158531C (da) * 1985-06-13 1990-10-29 Aalborg Vaerft As Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden
DE3623177A1 (de) * 1986-06-23 1988-01-07 Ruhrkohle Waerme Gmbh Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung
SE460147B (sv) * 1987-03-03 1989-09-11 Asea Stal Ab Kraftanlaeggning med fluidiserad baedd och en kylanordning foer baeddmaterial
DE3712801A1 (de) * 1987-04-15 1988-11-03 Babcock Werke Ag Verfahren zum verfeuern von insb. salzhaltiger braunkohle
FI85419C (sv) * 1989-05-18 1992-04-10 Ahlstroem Oy Behandling av gaser som innehåller halogenföreningar
CA2018910C (en) * 1989-06-16 2000-02-22 Masaaki Furukawa Method of controlling combustion in a furnace
EP0405375B1 (de) * 1989-06-29 1994-01-19 ABB Management AG Verfahren zur Verminderung der De-Novo-Synthese von Dioxinen und Furanen
US4981111A (en) * 1989-11-28 1991-01-01 Air Products And Chemicals, Inc. Circulating fluidized bed combustion reactor with fly ash recycle
US5339774A (en) * 1993-07-06 1994-08-23 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method of using recycled flue gases to assist in passing loopseal solids

Also Published As

Publication number Publication date
CZ284960B6 (cs) 1999-04-14
FI91800C (sv) 1994-08-10
HU9400688D0 (en) 1994-06-28
ATE160854T1 (de) 1997-12-15
AU662014B2 (en) 1995-08-17
FI91800B (sv) 1994-04-29
CZ53394A3 (en) 1994-06-15
DE69223415T2 (de) 1998-04-16
EP0603262A1 (en) 1994-06-29
RU2091667C1 (ru) 1997-09-27
FI914299A7 (sv) 1993-03-13
DE69223415D1 (de) 1998-01-15
HU217001B (hu) 1999-11-29
AU2547892A (en) 1993-04-05
EP0603262B1 (en) 1997-12-03
CA2115434A1 (en) 1993-03-18
US5660148A (en) 1997-08-26
HUT65973A (en) 1994-08-29
WO1993005340A1 (en) 1993-03-18
DK0603262T3 (da) 1998-02-02

Similar Documents

Publication Publication Date Title
FI914299A0 (sv) Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
GB1502926A (en) Method of and apparatus for heating a gas
SE7907227L (sv) Forfarande vid drift av en virvelbeddsugn samt anordning for utforande av forfarandet
GR3003521T3 (sv)
RU94019341A (ru) Способ и устройство охлаждения циркулирующего материала в котле с псевдоожиженным слоем
ES8402339A1 (es) Metodo para aprovechar el calor palpable del coque en el enfriamiento seco del mismo.
US4241783A (en) Heating and cooling system
SE8705151D0 (sv) Sett och anordning att kyla aska i en pfbc-kraftanleggning
JPS5682314A (en) Sludge incinerator
RU2147106C1 (ru) Твердотопливный теплогенератор
JPS6347770B2 (sv)
SU846924A1 (ru) Способ работы котельного агрегата
RU2032851C1 (ru) Способ совместной работы энергетического котла и сушильного агрегата
SU737699A1 (ru) Способ запуска топки с кип щим слоем промежуточного теплоносител
RU1838719C (ru) Способ работы теплового агрегата
SU1636630A1 (ru) Аэрофонтанна топка
SU981406A1 (ru) Способ высокотемпературной обработки железорудных материалов и устройство дл его осуществлени
JPH0692814B2 (ja) 微粉炭燃焼装置
JP2729915B2 (ja) 流動床炉の冷却方法
RU2124167C1 (ru) Теплогенератор
JPS56133521A (en) Adjusting method for combustion air in fluidizing bed incinerator
JPS62280291A (ja) 赤熱コ−クス乾式消火設備の可燃性ガスの処理方法
JPH0235892B2 (sv)
JPS61205709A (ja) 流動床燃焼ボイラにおける未燃分再燃焼方法
JPH0663613B2 (ja) 流動床燃焼ボイラにおける未燃分再燃焼方法

Legal Events

Date Code Title Description
BB Publication of examined application