DE3863115D1 - Verfahren zum verfeuern von insb. salzhaltiger braunkohle. - Google Patents

Verfahren zum verfeuern von insb. salzhaltiger braunkohle.

Info

Publication number
DE3863115D1
DE3863115D1 DE8888103982T DE3863115T DE3863115D1 DE 3863115 D1 DE3863115 D1 DE 3863115D1 DE 8888103982 T DE8888103982 T DE 8888103982T DE 3863115 T DE3863115 T DE 3863115T DE 3863115 D1 DE3863115 D1 DE 3863115D1
Authority
DE
Germany
Prior art keywords
free space
fluidised bed
maintained
temperature
flue gas
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
DE8888103982T
Other languages
English (en)
Inventor
Rudi Derksen
Rainer Dr Nottenkaemper
Hans-Georg Jarmuzewski
Karl-Heinz Maintok
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.)
Deutsche Babcock Werke Energie und Umwelttechnik AG
Original Assignee
Deutsche Babcock Werke Energie und Umwelttechnik AG
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=6325688&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3863115(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Deutsche Babcock Werke Energie und Umwelttechnik AG filed Critical Deutsche Babcock Werke Energie und Umwelttechnik AG
Priority to DE8888103982T priority Critical patent/DE3863115D1/de
Application granted granted Critical
Publication of DE3863115D1 publication Critical patent/DE3863115D1/de
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
    • 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
    • F22B31/0015—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 for boilers of the water tube type
    • F22B31/003—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • 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

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)
  • Solid-Fuel Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
DE8888103982T 1987-04-15 1988-03-14 Verfahren zum verfeuern von insb. salzhaltiger braunkohle. Expired - Lifetime DE3863115D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888103982T DE3863115D1 (de) 1987-04-15 1988-03-14 Verfahren zum verfeuern von insb. salzhaltiger braunkohle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873712801 DE3712801A1 (de) 1987-04-15 1987-04-15 Verfahren zum verfeuern von insb. salzhaltiger braunkohle
DE8888103982T DE3863115D1 (de) 1987-04-15 1988-03-14 Verfahren zum verfeuern von insb. salzhaltiger braunkohle.

Publications (1)

Publication Number Publication Date
DE3863115D1 true DE3863115D1 (de) 1991-07-11

Family

ID=6325688

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873712801 Granted DE3712801A1 (de) 1987-04-15 1987-04-15 Verfahren zum verfeuern von insb. salzhaltiger braunkohle
DE8888103982T Expired - Lifetime DE3863115D1 (de) 1987-04-15 1988-03-14 Verfahren zum verfeuern von insb. salzhaltiger braunkohle.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873712801 Granted DE3712801A1 (de) 1987-04-15 1987-04-15 Verfahren zum verfeuern von insb. salzhaltiger braunkohle

Country Status (5)

Country Link
EP (1) EP0286845B1 (de)
AT (1) ATE64190T1 (de)
AU (1) AU594867B2 (de)
DD (1) DD268758A5 (de)
DE (2) DE3712801A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814314C1 (de) * 1988-04-28 1989-06-22 Deutsche Babcock Werke Ag, 4200 Oberhausen, De
FI91800C (sv) * 1991-09-12 1994-08-10 Imatran Voima Oy Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
DE19855670A1 (de) 1998-12-02 1999-12-09 Siemens Ag Verfahren zum Betreiben eines Dampferzeugers und Dampferzeuger zur Durchführung des Verfahrens
DE19903510C2 (de) * 1999-01-29 2002-03-07 Mg Technologies Ag Verfahren zum Verbrennen oder Vergasen in der zirkulierenden Wirbelschicht
DE102005035659A1 (de) * 2005-07-29 2007-02-01 Siemens Ag Verfahren zum Betreiben eines Kessels eines Kohlekraftwerkes sowie nach diesem Verfahren betreibbarer Kessel
DE102011117325A1 (de) * 2011-03-24 2012-09-27 h s beratung GmbH & Co. KG Erhöhung des Heizwertbereichs von Brennstoffen sowie des Bereichs zwischen Minimal- und Maximallast in Wirbelschichtfeuerungen
CN104330437B (zh) * 2014-10-15 2017-02-15 上海发电设备成套设计研究院 一种用于防止高碱煤结焦沾污研究的实验装置
US10415825B2 (en) * 2016-06-07 2019-09-17 The Babcock & Wilcox Company Methods of generating energy from cellulosic biofuel waste
CN113266844B (zh) * 2021-06-08 2022-05-27 南方电网电力科技股份有限公司 一种基于对冲锅炉的壁温偏差控制方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808029A1 (de) 1978-02-24 1979-08-30 Bayer Ag Verbrennung von salzbeladenen rueckstaenden in einem wirbelbettofen
DE2857527C2 (de) * 1978-04-14 1982-11-18 Babcock-Hitachi K.K., Tokyo Verfahren zum Verbrennen von Abfällen
DK310979A (da) * 1978-08-04 1980-02-05 Energy Equip Fremgangsmaade til styring af driften af fyringsanlaeg med fluidiseret bund samt midler til brug ved fremgangsmaadens gennemfoerelse
DE2935687A1 (de) * 1978-09-08 1980-04-03 Babcock Hitachi Kk Verfahren und vorrichtung zur regenerierung eines fluidisiermediums
CH651644A5 (de) * 1980-11-13 1985-09-30 Sulzer Ag Gekuehlter verbrennungsraum mit einer wirbelschichtfeuerung und verfahren zum betrieb desselben.
DE3107355C2 (de) * 1981-02-27 1990-11-15 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur Erzeugung einer Wirbelschicht mit Wirbelschichtmassenregulierung
US4433631A (en) * 1981-05-18 1984-02-28 Fluidyne Engineering Corporation Method and apparatus for producing a useful stream of hot gas from a fluidized bed combustor while controlling the bed's temperature
DE3224909A1 (de) * 1982-07-03 1984-01-05 Ferdinand Lentjes, Dampfkessel- und Maschinenbau, 4000 Düsseldorf Wirbelschichtfeuerung
DD215144A1 (de) * 1983-05-19 1984-10-31 Wolfgang Kluge Verfahren zur verbrennung fester, salzhaltiger brennstoffe in wirbelschichtfeuerungen
DE3503603A1 (de) 1985-02-02 1986-08-07 Cornel. Schmidt GmbH & Co KG, 5090 Leverkusen Feuerungsanlage
CN1010425B (zh) * 1985-05-23 1990-11-14 西门子股份有限公司 沸腾炉
JPS62182516A (ja) * 1986-02-05 1987-08-10 Ishikawajima Harima Heavy Ind Co Ltd 流動床式焼却炉の燃焼方法
DE3604318C2 (de) * 1986-02-12 1994-01-13 Metallgesellschaft Ag Verfahren zur Verbrennung von Kuhmist

Also Published As

Publication number Publication date
AU594867B2 (en) 1990-03-15
EP0286845A1 (de) 1988-10-19
DE3712801C2 (de) 1990-04-12
AU1350688A (en) 1988-10-20
EP0286845B1 (de) 1991-06-05
ATE64190T1 (de) 1991-06-15
DD268758A5 (de) 1989-06-07
DE3712801A1 (de) 1988-11-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee