ATE34446T1 - BURNERS FOR LIQUID FUELS, ESPECIALLY SOLID FUELS. - Google Patents

BURNERS FOR LIQUID FUELS, ESPECIALLY SOLID FUELS.

Info

Publication number
ATE34446T1
ATE34446T1 AT85101685T AT85101685T ATE34446T1 AT E34446 T1 ATE34446 T1 AT E34446T1 AT 85101685 T AT85101685 T AT 85101685T AT 85101685 T AT85101685 T AT 85101685T AT E34446 T1 ATE34446 T1 AT E34446T1
Authority
AT
Austria
Prior art keywords
mixing space
section
fuels
fuel
burners
Prior art date
Application number
AT85101685T
Other languages
German (de)
Inventor
Kurt Lohoff
Original Assignee
Babcock Werke Ag
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 Babcock Werke Ag filed Critical Babcock Werke Ag
Application granted granted Critical
Publication of ATE34446T1 publication Critical patent/ATE34446T1/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
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

1. Burner for liquid fuels containing preferentially solid matter, with a nozzle head which comprises a mixing space into which a fuel duct (3) and a pulverizing fluid duct (4) en where each flow lane shows a narrowest cross-section limiting the flow volume and where outlet bores (15) are provided downstream of the mixing space, characterized by an admission section (12) downstream of the pre-mixing space (11) type mixing space which shows the narrowest cross-section for joint feeding of the fuel and pulverizing fluid and which is jointly passed by the fuel and the pulverizing fluid so that the pulverizing fluid is led alongside the wall of the admission section (12).
AT85101685T 1984-07-18 1985-02-15 BURNERS FOR LIQUID FUELS, ESPECIALLY SOLID FUELS. ATE34446T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843426488 DE3426488A1 (en) 1984-07-18 1984-07-18 BURNER FOR LIQUID, ESPECIALLY SOLID, FUELS CONTAINING
EP85101685A EP0172303B1 (en) 1984-07-18 1985-02-15 Burner for liquid fuels, especially fuels containing solid particles

Publications (1)

Publication Number Publication Date
ATE34446T1 true ATE34446T1 (en) 1988-06-15

Family

ID=6240972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85101685T ATE34446T1 (en) 1984-07-18 1985-02-15 BURNERS FOR LIQUID FUELS, ESPECIALLY SOLID FUELS.

Country Status (3)

Country Link
EP (1) EP0172303B1 (en)
AT (1) ATE34446T1 (en)
DE (2) DE3426488A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253041B1 (en) * 1986-07-14 1990-05-30 Ente Nazionale Per L'energia Elettrica - (Enel) Improved atomizer for a liquid fuel burner
US4819878A (en) * 1987-07-14 1989-04-11 The Babcock & Wilcox Company Dual fluid atomizer
JP2581626B2 (en) * 1991-10-02 1997-02-12 日本メンテ開発株式会社 Concrete repair agent injection plug
DE4212360A1 (en) * 1992-04-13 1993-10-14 Babcock Energie Umwelt Burner lance for atomizing a coal-water suspension
EP0586912A3 (en) * 1992-09-08 1994-11-30 Man Nutzfahrzeuge Ag Spray nozzle.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT38113B (en) * 1908-08-31 1909-07-26 Oesterreichische Maschb Aktien Burners for oil firing.
AT48502B (en) * 1910-03-05 1911-06-10 Martin Domiszewski Jet burners for furnaces operated with liquid fuel.
US1071381A (en) * 1912-07-13 1913-08-26 David V Sutton Liquid-fuel burner.
GB2060158A (en) * 1979-10-02 1981-04-29 Shell Int Research Solid fuel combustion

Also Published As

Publication number Publication date
EP0172303B1 (en) 1988-05-18
EP0172303A1 (en) 1986-02-26
DE3562818D1 (en) 1988-06-23
DE3426488A1 (en) 1986-01-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee