BE1002580A6 - SOLID FUEL BURNER. - Google Patents

SOLID FUEL BURNER. 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
French (fr)
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/en
Priority to DE68921697T priority patent/DE68921697T2/en
Priority to AT89870159T priority patent/ATE119986T1/en
Priority to EP89870159A priority patent/EP0368829B1/en
Application granted granted Critical
Publication of BE1002580A6 publication Critical patent/BE1002580A6/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

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>
BE8801251A 1988-10-31 1988-10-31 SOLID FUEL BURNER. BE1002580A6 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE8801251A BE1002580A6 (en) 1988-10-31 1988-10-31 SOLID FUEL BURNER.
DE68921697T DE68921697T2 (en) 1988-10-31 1989-10-24 Solid fuel burner.
AT89870159T ATE119986T1 (en) 1988-10-31 1989-10-24 SOLID FUEL BURNER.
EP89870159A EP0368829B1 (en) 1988-10-31 1989-10-24 Solid-fuel burner

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
BE1002580A6 true BE1002580A6 (en) 1991-04-02

Family

ID=3883705

Family Applications (1)

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

Country Status (4)

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

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 (en) * 1995-06-01 1997-05-26 Voest Alpine Ind Anlagen BURNER
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

Also Published As

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

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CENTRE DE RECHERCHES METALLURGIQUES - CENTRUM VOO

Effective date: 19941031