ES2061015T3 - Horno de combustion de lecho fluidizado. - Google Patents

Horno de combustion de lecho fluidizado.

Info

Publication number
ES2061015T3
ES2061015T3 ES90903210T ES90903210T ES2061015T3 ES 2061015 T3 ES2061015 T3 ES 2061015T3 ES 90903210 T ES90903210 T ES 90903210T ES 90903210 T ES90903210 T ES 90903210T ES 2061015 T3 ES2061015 T3 ES 2061015T3
Authority
ES
Spain
Prior art keywords
combustion gas
constricted portion
fluidized bed
combustion
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90903210T
Other languages
English (en)
Inventor
Takeyuki C O Ebara Corpo Naito
Keiichi C O Ebara Corpora Sato
Hiroshi C O Ebara Corp Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of ES2061015T3 publication Critical patent/ES2061015T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • 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
    • 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

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

SE PRESENTA UN HORNO DE COMBUSTION DE LECHO FLUIDIFICADO QUE COMPRENDE: UNA ZONA CONSTRICTIVA (12), EN EL AREA DEL HORNO QUE SE ENCUENTRA INMEDIATAMENTE SOBRE EL LECHO FLUIDIFICADO (18), EN CUYA ZONA CONSTRICTIVA, LA TASA DEL FLUJO DEL GAS DE COMBUSTION, EXCEDE LA VELOCIDAD TERMINAL DE LAS PARTICULAS QUE CONTIENEN UN DIAMETRO MEDIO DE AGENTE FLUIDIZANTE; UNA SERIE DE ORIFICIOS SECUNDARIOS EYECTORES DE AIRE (22), DISPUESTOS EN LA PARED DE LA ZONA CONSTRICTIVA; UNA ZONA LIBRE ORDENADA SOBRE LA CONSTRICTIVA, POSEYENDO UNA SECCION TRANSVERSAL, QUE ORIGINA QUE LA TASA DEL FLUJO DEL GAS DE COMBUSTION, SE DESPRENDA POCO A POCO DE LA VELOCIDAD LIMITE DE LAS PARTICULAS CON DIAMETRO MEDIO DE AGENTE FLUIDIZANTE; DOS CONDUCTOS DE LLEGADA DE GAS COMBUSTIBLE (16A, 17A) DE LOS PASOS DE GAS (16, 17), ESTAN ACOPLADOS EN LA ZONA DEL TECHO DEL AREA LIBRE SITUADA EN EL EXTERIOR DEL PLANO DE PROYECCION DE LA ZONA CONSTRICTIVA; Y UNA CAMARA DE CONFLUENCIA (25) EN EL AREA EXTERIOR DE LOS PASOS DEL GAS DE COMBUSTION, EN CUYA CAMARA DE CONFLUENCIA, LOS FLUJOS DEL GAS DE COMBUSTION QUE FLUYEN DE LOS PASOS DEL GAS CHOCAN Y SE MEZCLAN ENTRE SI.
ES90903210T 1989-02-17 1990-02-16 Horno de combustion de lecho fluidizado. Expired - Lifetime ES2061015T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3787089 1989-02-17

Publications (1)

Publication Number Publication Date
ES2061015T3 true ES2061015T3 (es) 1994-12-01

Family

ID=12509570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90903210T Expired - Lifetime ES2061015T3 (es) 1989-02-17 1990-02-16 Horno de combustion de lecho fluidizado.

Country Status (9)

Country Link
US (1) US5178531A (es)
EP (1) EP0458967B1 (es)
JP (1) JPH0612167B2 (es)
AT (1) ATE108882T1 (es)
CA (1) CA2046890C (es)
DE (1) DE69010891T2 (es)
DK (1) DK0458967T3 (es)
ES (1) ES2061015T3 (es)
WO (1) WO1990009549A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153091B2 (ja) * 1994-03-10 2001-04-03 株式会社荏原製作所 廃棄物の処理方法及びガス化及び熔融燃焼装置
US5257585A (en) * 1991-04-15 1993-11-02 Ebara Corporation Incinerator
DE69313415T2 (de) * 1992-12-11 1998-02-19 Kobe Steel Ltd Anlage und Verfahren zur Abfallverbrennung
JP3652983B2 (ja) 2000-12-06 2005-05-25 三菱重工業株式会社 流動床燃焼装置
RU2217658C1 (ru) * 2002-04-15 2003-11-27 Научно-исследовательский и проектно-конструкторский центр ПО "Бийскэнергомаш" Способ сжигания в кипящем слое
TWI273642B (en) * 2002-04-19 2007-02-11 Ulvac Inc Film-forming apparatus and film-forming method
RU2244873C2 (ru) * 2002-07-29 2005-01-20 Туманов Сергей Сергеевич Топка для сжигания древесных отходов в кипящем слое
JP2004212032A (ja) * 2002-11-15 2004-07-29 Ebara Corp 流動層ガス化炉
RU2377466C1 (ru) * 2008-09-17 2009-12-27 Александр Михайлович Архипов Топка
US11982442B2 (en) * 2015-02-27 2024-05-14 Morgan State University System and method for biomass combustion
US10253974B1 (en) 2015-02-27 2019-04-09 Morgan State University System and method for biomass combustion
RU2627757C2 (ru) * 2015-11-18 2017-08-11 Евгений Михайлович Пузырев Слоевой котел с вертикальной вихревой топкой
RU2640852C1 (ru) * 2017-02-08 2018-01-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Устройство для сжигания дробленых древесных отходов
RU171918U1 (ru) * 2017-03-10 2017-06-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Установка для сжигания дробленых древесных отходов

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858813A (en) * 1957-06-11 1961-01-18 Dingler Werke Ag An improved furnace for fluidised bed combustion of solid fuels
DE2449798C2 (de) * 1974-10-19 1982-10-07 Thyssen Industrie Ag, 4300 Essen Wirbelschichtofen für die Verbrennung von teilweise entwässertem Schlamm
US4060041A (en) * 1975-06-30 1977-11-29 Energy Products Of Idaho Low pollution incineration of solid waste
SE7712262L (sv) * 1977-06-20 1978-12-21 Energy Products Of Idaho Anordning for forbrenning, pyrolys eller forgasning av avfall
AU521732B2 (en) * 1977-08-19 1982-04-29 Flameless Furnaces Limited Improvements in or relating to feed of material to fluidised beds
DE3003245A1 (de) * 1980-01-30 1981-11-12 Deutsche Babcock Ag, 4200 Oberhausen Verfahren und vorrichtung zum verbrennen von stoffen mit schwer ausbrennenden bestandteilen
US4377116A (en) * 1980-08-27 1983-03-22 Satake Engineering Co. Ltd. Furnace for burning husk
SU1015183A1 (ru) * 1981-12-24 1983-04-30 Государственный Научно-Исследовательский Энергетический Институт Им.Г.М.Кржижановского Аэрофонтонна топка
JPS59164816A (ja) * 1983-03-10 1984-09-18 Nippon Kokan Kk <Nkk> ごみ焼却炉における燃焼排ガス中の窒素酸化物除去方法
JPS59175849U (ja) * 1983-05-09 1984-11-24 株式会社　豊田機販 焼却炉
JPS60160337A (ja) * 1984-01-26 1985-08-21 株式会社東芝 受配電装置
FR2563119B1 (fr) * 1984-04-20 1989-12-22 Creusot Loire Procede de mise en circulation de particules solides a l'interieur d'une chambre de fluidisation et chambre de fluidisation perfectionnee pour la mise en oeuvre du procede
DE3441923A1 (de) * 1984-04-26 1986-05-28 Rudolf Dr. 6800 Mannheim Wieser Wirbelschichtofen mit nachgeschalteten konvektionsheizflaechen
US4597362A (en) * 1984-09-05 1986-07-01 The Garrett Corporation Fluidized bed combustor
JPS61195208A (ja) * 1985-02-25 1986-08-29 Ebara Corp 焼却装置
JPS61211614A (ja) * 1985-03-18 1986-09-19 Nippon Kokan Kk <Nkk> 高分子系ごみ焼却炉
JPS6218510U (es) * 1985-07-18 1987-02-04
DE3716088A1 (de) * 1987-04-09 1989-02-02 Muellverbrennungsanlage Wupper Verfahren zum verbrennen insbesondere von muell
JP2637449B2 (ja) * 1988-01-12 1997-08-06 三菱重工業株式会社 流動床燃焼方法

Also Published As

Publication number Publication date
CA2046890A1 (en) 1990-08-18
JPH0612167B2 (ja) 1994-02-16
EP0458967B1 (en) 1994-07-20
DE69010891D1 (de) 1994-08-25
CA2046890C (en) 2000-01-11
US5178531A (en) 1993-01-12
JPH0612167B1 (es) 1994-02-16
WO1990009549A1 (en) 1990-08-23
EP0458967A1 (en) 1991-12-04
DK0458967T3 (da) 1994-09-05
EP0458967A4 (en) 1992-06-24
DE69010891T2 (de) 1995-03-09
ATE108882T1 (de) 1994-08-15

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