ATE119986T1 - SOLID FUEL BURNER. - Google Patents

SOLID FUEL BURNER.

Info

Publication number
ATE119986T1
ATE119986T1 AT89870159T AT89870159T ATE119986T1 AT E119986 T1 ATE119986 T1 AT E119986T1 AT 89870159 T AT89870159 T AT 89870159T AT 89870159 T AT89870159 T AT 89870159T AT E119986 T1 ATE119986 T1 AT E119986T1
Authority
AT
Austria
Prior art keywords
solid fuel
central pipe
fuel burner
delivering
burner
Prior art date
Application number
AT89870159T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE119986T1 publication Critical patent/ATE119986T1/en

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 O2-enriched air as oxidant

Landscapes

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

Abstract

The burner comprises a body (1) which is closed by an end plate (2), and means which serve to deliver on the one hand a solid fuel and on the other hand an oxidising gas and which open into this end plate. The means for delivering the solid fuel consist of a central pipe (3) which is arranged along the longitudinal axis of the body of the burner (1), and the means for delivering the oxidising gas are constituted by a plurality of peripheral pipes (4) arranged around the central pipe (3). Preferably, the central pipe (3) ends in a channel (5) which has internally a diverging longitudinal profile, and at least one of the peripheral pipes (4) comprises a terminal part (7) which has internally a longitudinal profile in the form of Laval nozzles. <IMAGE>
AT89870159T 1988-10-31 1989-10-24 SOLID FUEL BURNER. ATE119986T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8801251A BE1002580A6 (en) 1988-10-31 1988-10-31 SOLID FUEL BURNER.

Publications (1)

Publication Number Publication Date
ATE119986T1 true ATE119986T1 (en) 1995-04-15

Family

ID=3883705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89870159T ATE119986T1 (en) 1988-10-31 1989-10-24 SOLID FUEL BURNER.

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402440B (en) * 1995-06-01 1997-05-26 Voest Alpine Ind Anlagen BURNER

Families Citing this family (2)

* 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
AT402963B (en) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen METHOD FOR BURNING FUEL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027587A1 (en) * 1980-07-21 1982-02-25 Klöckner-Humboldt-Deutz AG, 5000 Köln BURNER FOR SOLID FUELS
DD210733A1 (en) * 1982-10-04 1984-06-20 Freiberg Brennstoffinst CARBON BURNERS AND METHOD FOR ITS OPERATION
DE3541616A1 (en) * 1985-11-25 1987-05-27 Krupp Polysius Ag Burner for pulverulent fuel
US4628832A (en) * 1986-01-29 1986-12-16 Coen Company, Inc. Dual fuel pilot burner for a furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402440B (en) * 1995-06-01 1997-05-26 Voest Alpine Ind Anlagen BURNER

Also Published As

Publication number Publication date
EP0368829B1 (en) 1995-03-15
EP0368829A2 (en) 1990-05-16
DE68921697T2 (en) 1995-11-09
DE68921697D1 (en) 1995-04-20
EP0368829A3 (en) 1991-03-27
BE1002580A6 (en) 1991-04-02

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