BE1002580A6 - Bruleur a combustible solide. - Google Patents

Bruleur a combustible solide. Download PDF

Info

Publication number
BE1002580A6
BE1002580A6 BE8801251A BE8801251A BE1002580A6 BE 1002580 A6 BE1002580 A6 BE 1002580A6 BE 8801251 A BE8801251 A BE 8801251A BE 8801251 A BE8801251 A BE 8801251A BE 1002580 A6 BE1002580 A6 BE 1002580A6
Authority
BE
Belgium
Prior art keywords
solid fuel
central pipe
fuel burner
delivering
burner
Prior art date
Application number
BE8801251A
Other languages
English (en)
Inventor
Arthur Poos
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE8801251A priority Critical patent/BE1002580A6/fr
Priority to AT89870159T priority patent/ATE119986T1/de
Priority to EP89870159A priority patent/EP0368829B1/fr
Priority to DE68921697T priority patent/DE68921697T2/de
Application granted granted Critical
Publication of BE1002580A6 publication Critical patent/BE1002580A6/fr

Links

Classifications

    • 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
    • F23D2214/00—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00006—Liquid fuel burners using pure oxygen or oxygen-enriched air as oxidant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

Le brûleur comporte un corps (1) fermé par une plaque d'extrémité (2), ainsi que des moyens servant à amener d'une part un combustible solide et d'autre part un gaz oxydant et débouchant dans cette plaque d'extrémité. Les moyens pour amener le combustible solide consistent en un conduit central (3) disposé suivant l'axe longitudinal du corps de brûleur (1), et les moyens pour amener le gaz oxydant sont constitués par une pluralité de conduits périphériques (4) disposés autour du conduit central (3). De préférence, le conduit central (3) se termine par un canal (5) présentant intérieurement un profil longitudinal divergent et au moins un des conduits périphériques (4) comporte une partie terminale (7) présentant intérieurement un profil longitudinal en tuyères de Laval.
BE8801251A 1988-10-31 1988-10-31 Bruleur a combustible solide. BE1002580A6 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE8801251A BE1002580A6 (fr) 1988-10-31 1988-10-31 Bruleur a combustible solide.
AT89870159T ATE119986T1 (de) 1988-10-31 1989-10-24 Brenner für festen brennstoff.
EP89870159A EP0368829B1 (fr) 1988-10-31 1989-10-24 Brûleur à combustible solide
DE68921697T DE68921697T2 (de) 1988-10-31 1989-10-24 Brenner für festen Brennstoff.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8801251A BE1002580A6 (fr) 1988-10-31 1988-10-31 Bruleur a combustible solide.

Publications (1)

Publication Number Publication Date
BE1002580A6 true BE1002580A6 (fr) 1991-04-02

Family

ID=3883705

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8801251A BE1002580A6 (fr) 1988-10-31 1988-10-31 Bruleur a combustible solide.

Country Status (4)

Country Link
EP (1) EP0368829B1 (fr)
AT (1) ATE119986T1 (fr)
BE (1) BE1002580A6 (fr)
DE (1) DE68921697T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9314112D0 (en) * 1993-07-08 1993-08-18 Northern Eng Ind Low nox air and fuel/air nozzle assembly
AT402440B (de) * 1995-06-01 1997-05-26 Voest Alpine Ind Anlagen Brenner
AT402963B (de) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen Verfahren zum verbrennen von brennstoff

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027587A1 (de) * 1980-07-21 1982-02-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Brenner fuer feste brennstoffe
DD210733A1 (de) * 1982-10-04 1984-06-20 Freiberg Brennstoffinst Kohlenstaubbrenner und verfahren fuer seinen betrieb
DE3541616A1 (de) * 1985-11-25 1987-05-27 Krupp Polysius Ag Brenner fuer pulverfoermigen brennstoff
US4628832A (en) * 1986-01-29 1986-12-16 Coen Company, Inc. Dual fuel pilot burner for a furnace

Also Published As

Publication number Publication date
ATE119986T1 (de) 1995-04-15
EP0368829A3 (fr) 1991-03-27
EP0368829A2 (fr) 1990-05-16
DE68921697D1 (de) 1995-04-20
EP0368829B1 (fr) 1995-03-15
DE68921697T2 (de) 1995-11-09

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CENTRE DE RECHERCHES METALLURGIQUES - CENTRUM VOO

Effective date: 19941031