CA1086146A - Direct ignition of pulverized coal - Google Patents

Direct ignition of pulverized coal

Info

Publication number
CA1086146A
CA1086146A CA297,168A CA297168A CA1086146A CA 1086146 A CA1086146 A CA 1086146A CA 297168 A CA297168 A CA 297168A CA 1086146 A CA1086146 A CA 1086146A
Authority
CA
Canada
Prior art keywords
air
coal
fuel stream
combustion zone
ignition
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
CA297,168A
Other languages
English (en)
French (fr)
Inventor
Martin E. Smirlock
Donald A. Smith
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 CA1086146A publication Critical patent/CA1086146A/en
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
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • 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
    • 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
    • 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)
CA297,168A 1977-02-18 1978-02-17 Direct ignition of pulverized coal Expired CA1086146A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76999577A 1977-02-18 1977-02-18
US86574777A 1977-12-29 1977-12-29
US865,747 1977-12-29
US769,995 1991-09-30

Publications (1)

Publication Number Publication Date
CA1086146A true CA1086146A (en) 1980-09-23

Family

ID=27118257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297,168A Expired CA1086146A (en) 1977-02-18 1978-02-17 Direct ignition of pulverized coal

Country Status (11)

Country Link
AU (1) AU520507B2 (it)
BR (1) BR7800999A (it)
CA (1) CA1086146A (it)
DE (1) DE2806363C2 (it)
ES (1) ES467075A1 (it)
FI (1) FI62896C (it)
FR (1) FR2381242A1 (it)
GB (1) GB1588078A (it)
IT (1) IT1092756B (it)
NL (1) NL174871C (it)
SE (1) SE433878B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221174A (en) * 1978-05-16 1980-09-09 Combustion Engineering, Inc. Direct ignition of a fluctuating fuel stream
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
DE3031905A1 (de) * 1980-08-23 1982-03-04 L. & C. Steinmüller GmbH, 5270 Gummersbach Brennersystem
DD153911A1 (de) * 1980-11-12 1982-02-10 Wolfgang Schuster Verfahren und brenner zur erzeugung einer rotierenden kohlenstaub-flamme
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
DE3110284A1 (de) * 1981-03-17 1982-10-07 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum zuenden einer kohlenstaub-rundbrennerflamme
DE3238206A1 (de) * 1982-10-15 1984-04-19 Bergwerksverband Gmbh, 4300 Essen Zuendeinrichtung fuer kohlenstaubfeuerungen
US4569295A (en) * 1983-01-18 1986-02-11 Stubinen Utveckling Ab Process and a means for burning solid fuels, preferably coal, turf or the like, in pulverized form
DE3309905C2 (de) * 1983-01-18 1986-12-04 Stubinen Utveckling AB, Stockholm Verfahren und Vorrichtung zum Verbrennen fester Brennstoffe in pulverisierter Form
DE3325065C2 (de) * 1983-07-12 1986-10-09 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum Verbrennen von Brennstaub
FR2569256B1 (fr) * 1984-08-16 1989-04-07 Stein Industrie Bruleur d'allumage et de soutien de combustion pour combustible solide fossile pulverise, et chambre de combustion comportant de tels bruleurs
DE3541616A1 (de) * 1985-11-25 1987-05-27 Krupp Polysius Ag Brenner fuer pulverfoermigen brennstoff
GB2206196A (en) * 1987-06-26 1988-12-29 Air Prod & Chem System for burning pulverised fuel
IT1226691B (it) * 1987-11-27 1991-02-04 Enichem Anic Spa Processo per l'incenerimento di rdf (refuse derived fuel) in un bruciatore per la produzione di clinker per cementi.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573335C (de) * 1929-10-19 1933-03-30 Karl Rochel Brenner fuer Kohlenstaub, gasfoermige oder fluessige Brennstoffe
US2096945A (en) * 1932-02-15 1937-10-26 Powderco Inc Burner
DE881717C (de) * 1940-03-28 1953-07-02 Steinmueller Gmbh L & C Mit Kohlenstaub betriebener Zuendbrenner fuer Kohlenstaubfeuerungen

Also Published As

Publication number Publication date
NL174871C (nl) 1984-08-16
AU3362978A (en) 1979-09-06
SE433878B (sv) 1984-06-18
DE2806363A1 (de) 1978-08-24
ES467075A1 (es) 1979-08-16
FI62896B (fi) 1982-11-30
FI62896C (fi) 1983-03-10
AU520507B2 (en) 1982-02-04
FR2381242B1 (it) 1983-08-19
DE2806363C2 (de) 1985-06-27
SE7801871L (sv) 1978-08-19
GB1588078A (en) 1981-04-15
BR7800999A (pt) 1978-12-19
FI780525A (fi) 1978-08-19
IT1092756B (it) 1985-07-12
FR2381242A1 (fr) 1978-09-15
NL7801829A (nl) 1978-08-22
IT7820353A0 (it) 1978-02-17

Similar Documents

Publication Publication Date Title
US4241673A (en) Direct ignition of pulverized coal
CA1097984A (en) Direct ignition of a fluctuating fuel stream
CA1086146A (en) Direct ignition of pulverized coal
KR100515013B1 (ko) 고체연료버너, 이를 이용하는 연소방법, 연소장치 및 연소장치의 작동방법
KR970001468B1 (ko) 버어너
JP4969015B2 (ja) 固体燃料バーナと固体燃料バーナを用いた燃焼方法
FI85910B (fi) Foerfarande och anordning foer att starta pannan i ett kraftverk som utnyttjar fast braensle samt foer att saekerstaella foerbraenningen av braenslet.
KR830002141B1 (ko) 분할노즐 저부하 탄바켙
GB1576345A (en) Burner for powdered fuel
JPS5912209A (ja) 石炭炊き炉のための燃焼装置および方法
CN101532678A (zh) 电站燃煤锅炉布朗气(氢氧气)点火***
JPH0438963B2 (it)
US4991520A (en) Ignition burner apparatus for pulverized coal
CA1131508A (en) Providing supplemental pulverized coal for load regain
KR870002006B1 (ko) 석탄로의 미분석탄 공급장치
CA1223775A (en) Burner for pulverized, gaseous and/or liquid fuels
US5765488A (en) Cyclone furnace combustion system and method utilizing a coal burner
EP3896337A1 (en) Combustion system for a boiler with fuel stream distribution means in a burner and method of combustion
JP2519923B2 (ja) 微粉炭燃焼装置
KR820000299B1 (ko) 미분석탄의 직접 점화방법
CA1204999A (en) Low nox multifuel burner
CA1079577A (en) Boiler cold start using pulverized coal in ignitor burners
JP2003156203A (ja) 固体燃料バーナと固体燃料バーナの燃焼方法
KR820002188B1 (ko) 기복하는 연료류의 직접점화 방법
JPS622204B2 (it)

Legal Events

Date Code Title Description
MKEX Expiry