DE2962373D1 - Method and apparatus for ignition and sustaining combustion of pulverized coal - Google Patents

Method and apparatus for ignition and sustaining combustion of pulverized coal

Info

Publication number
DE2962373D1
DE2962373D1 DE7979100872T DE2962373T DE2962373D1 DE 2962373 D1 DE2962373 D1 DE 2962373D1 DE 7979100872 T DE7979100872 T DE 7979100872T DE 2962373 T DE2962373 T DE 2962373T DE 2962373 D1 DE2962373 D1 DE 2962373D1
Authority
DE
Germany
Prior art keywords
ignition
pulverized coal
sustaining combustion
sustaining
combustion
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
Application number
DE7979100872T
Other languages
English (en)
Inventor
Donald Arthur Smith
Richard C Laflesh
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of DE2962373D1 publication Critical patent/DE2962373D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • 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 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
DE7979100872T 1978-05-16 1979-03-22 Method and apparatus for ignition and sustaining combustion of pulverized coal Expired DE2962373D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,689 US4221174A (en) 1978-05-16 1978-05-16 Direct ignition of a fluctuating fuel stream

Publications (1)

Publication Number Publication Date
DE2962373D1 true DE2962373D1 (en) 1982-05-06

Family

ID=25422814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979100872T Expired DE2962373D1 (en) 1978-05-16 1979-03-22 Method and apparatus for ignition and sustaining combustion of pulverized coal

Country Status (8)

Country Link
US (1) US4221174A (de)
EP (1) EP0005438B1 (de)
JP (1) JPS54150729A (de)
AU (1) AU521349B2 (de)
CA (1) CA1097984A (de)
DE (1) DE2962373D1 (de)
IN (1) IN151718B (de)
ZA (1) ZA792335B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933060B1 (de) * 1979-08-16 1980-10-30 Steinmueller Gmbh L & C Brenner zur Verbrennung von staubfoermigen Brennstoffen
DE2933040B1 (de) * 1979-08-16 1980-12-11 Steinmueller Gmbh L & C Verfahren zum Zuenden einer Kohlenstaub-Rundbrennerflamme
US4318355A (en) * 1979-09-12 1982-03-09 Nelson Wilbert K Burner structure for particulate fuels
SE7909435L (sv) * 1979-11-15 1981-05-16 Karl Borje Olsson Startanordning vid en forbrenningsapparat
US4321034A (en) * 1980-04-03 1982-03-23 Clearfield Machine Company Coal burners, rotary furnaces incorporating the same and methods of operating
FR2499681A1 (fr) * 1981-02-06 1982-08-13 Stein Industrie Dispositif d'allumage direct de combustibles solides pulverises pauvres dans des chambres de combustion froides
DE3107649A1 (de) * 1981-02-27 1982-11-11 Steag Ag, 4300 Essen Verfahren zum mindestens zweistufigen zuenden einer brennstaubleistungsbrennerflamme und brennsystem zur durchfuehrung des verfahrens
DE3110272C2 (de) * 1981-03-17 1985-08-14 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum Zünden einer Kohlenstaub-Zündbrennerflamme
DE3110284A1 (de) * 1981-03-17 1982-10-07 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum zuenden einer kohlenstaub-rundbrennerflamme
DE3371938D1 (en) 1982-05-14 1987-07-09 Tas Inc Pulverized solid fuel burning apparatus
US4531461A (en) * 1982-05-14 1985-07-30 T.A.S., Inc. Solid fuel pulverizing and burning system and method and pulverizer and burner therefor
JPS6086312A (ja) * 1983-10-19 1985-05-15 Daido Steel Co Ltd 微粉炭バ−ナ−
SE8306652D0 (sv) * 1983-12-02 1983-12-02 Insako Kb Method and apparatus for activating large
US4492171A (en) * 1983-12-12 1985-01-08 Brashears David F Solid fuel burner
US4924784A (en) * 1984-02-27 1990-05-15 International Coal Refining Company Firing of pulverized solvent refined coal
GB2206196A (en) * 1987-06-26 1988-12-29 Air Prod & Chem System for burning pulverised fuel
FI85910C (fi) * 1989-01-16 1992-06-10 Imatran Voima Oy Foerfarande och anordning foer att starta pannan i ett kraftverk som utnyttjar fast braensle samt foer att saekerstaella foerbraenningen av braenslet.
US5361710A (en) * 1993-10-07 1994-11-08 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for the active control of a compact waste incinerator
US7310951B2 (en) * 2002-04-19 2007-12-25 Hokkaido Technology Licensing Office Co., Ltd. Steady-state detonation combustor and steady-state detonation wave generating method
US20120178030A1 (en) 2010-12-23 2012-07-12 Alstom Technology Ltd System and method for reducing emissions from a boiler
CN104903647B (zh) * 2013-02-14 2018-02-02 克利尔赛恩燃烧公司 具有穿孔反应稳定器的燃料燃烧系统
US9410525B2 (en) 2013-08-07 2016-08-09 Denso International America, Inc. Valve controlled combustion system
DE102013114296A1 (de) * 2013-12-18 2015-06-18 Karlsruher Institut für Technologie Pulsationsbrenner zur Verbrennung fester Brennstoffe und Verfahren zu dessen Betrieb
DE102014011567A1 (de) * 2014-08-02 2016-02-04 Messer Austria Gmbh Mehrstoffbrenner und Verfahren zum Beheizen eines Ofenraums
DE102014015546B4 (de) * 2014-10-22 2019-08-14 Schenck Process Europe Gmbh Brenner zur Verbrennung fester Brennstoffe und Verfahren
CN104399309B (zh) * 2014-10-31 2017-07-04 小米科技有限责任公司 基于智能净水设备的提示用户的方法及装置
DE102015005224B4 (de) * 2015-04-23 2017-07-20 Horst Büchner Verfahren und Vorrichtung zur Einstellung der Schwingungsamplituden von Schwingfeueranlagen
CN106196038B (zh) * 2016-08-05 2019-05-10 中国航天空气动力技术研究院 带有助燃装置的燃煤气化炉
CN108413387B (zh) * 2018-03-09 2019-09-24 山西大学 一种煤粉锅炉双向双分级燃烧技术
DE102020104775A1 (de) 2020-02-24 2021-08-26 Horst Büchner Vorrichtung und Verfahren zur Einstellung der Schwingungsamplitude bei Schwingfeueranlagen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534627C (de) * 1931-09-30 Jenny Elfriede Loeffler Geb Bo Kohlenstaubbrenner
DE1066313B (de) * 1959-10-01 Deutsche Babcock &. Wilcox-Dampfkessel-Werke Aktien-Gesellschaft, Oberhausen (RhId.) Feuerung zur Verbrennung von feinkörnigen Brennstoffen mit Hilfe von Longitudinalschwingungen der Feuergase
US1775608A (en) * 1927-02-01 1930-09-09 Horace Van Deventer Powdered-coal furnace
FR815466A (fr) * 1936-03-25 1937-07-12 Electricite De Paris Soc D Brûleur composé à pulsations
DE866828C (de) * 1939-11-11 1953-02-12 Walther & Cie Ag Verfahren zum anfaenglichen Entzuenden von Kohlenstaub in einer Kohlenstaubfeuerungsanlage und Brenner sowie eine Brenner-anordnung zum Durchfuehren des Verfahrens
US2361117A (en) * 1941-12-16 1944-10-24 Fernley E Millett Powdered fuel burner
US2945459A (en) * 1953-05-23 1960-07-19 Babcock & Wilcox Co Pulsating combustion method and apparatus
US3250236A (en) * 1963-09-27 1966-05-10 Avco Corp Combustion apparatus and method of operation
GB1275461A (en) * 1969-02-17 1972-05-24 Shell Int Research Pulsating combustion system
US3738290A (en) * 1971-10-14 1973-06-12 Us Interior Dual pulse-jet system for the combustion of high ash fuel
NZ181848A (en) * 1975-09-17 1979-03-16 Monier Concrete Ind Combustion of crushed sdid fuels
DE2806363C2 (de) * 1977-02-18 1985-06-27 Combustion Engineering, Inc., Windsor, Conn. Verfahren zum Zünden der Verbrennung von Kohlenstaub

Also Published As

Publication number Publication date
EP0005438A1 (de) 1979-11-28
AU4706579A (en) 1979-11-22
US4221174A (en) 1980-09-09
EP0005438B1 (de) 1982-03-31
ZA792335B (en) 1980-05-28
IN151718B (de) 1983-07-16
JPS54150729A (en) 1979-11-27
AU521349B2 (en) 1982-03-25
CA1097984A (en) 1981-03-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee