CA2210164A1 - Burner for liquid fuels - Google Patents

Burner for liquid fuels

Info

Publication number
CA2210164A1
CA2210164A1 CA 2210164 CA2210164A CA2210164A1 CA 2210164 A1 CA2210164 A1 CA 2210164A1 CA 2210164 CA2210164 CA 2210164 CA 2210164 A CA2210164 A CA 2210164A CA 2210164 A1 CA2210164 A1 CA 2210164A1
Authority
CA
Canada
Prior art keywords
burner
mixing chamber
liquid fuels
fuel
intersect
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.)
Granted
Application number
CA 2210164
Other languages
French (fr)
Other versions
CA2210164C (en
Inventor
Kurt Skoog
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.)
COMTECH AB
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2210164 priority Critical patent/CA2210164C/en
Publication of CA2210164A1 publication Critical patent/CA2210164A1/en
Application granted granted Critical
Publication of CA2210164C publication Critical patent/CA2210164C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23D11/104—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 intersecting at a sharp angle, e.g. Y-jet atomiser
    • 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
    • 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
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • 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
    • F23D2900/11402—Airflow diaphragms at burner nozzle

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

A burner for introducing liquid fuel into a combustion chamber is provided, the burner having a nozzle defining a downstream outlet port and a mixing chamber immediately therebefore. A first and second plurality of inlet ports is arranged to introduce first and second flows, which intersect one another in the mixing chamber to form a fuel-air mixture. The mixing chamber is generally cylindrical in shape.
CA 2210164 1997-07-10 1997-07-10 Burner for liquid fuels Expired - Lifetime CA2210164C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2210164 CA2210164C (en) 1997-07-10 1997-07-10 Burner for liquid fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2210164 CA2210164C (en) 1997-07-10 1997-07-10 Burner for liquid fuels

Publications (2)

Publication Number Publication Date
CA2210164A1 true CA2210164A1 (en) 1999-01-10
CA2210164C CA2210164C (en) 2009-03-17

Family

ID=29274866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2210164 Expired - Lifetime CA2210164C (en) 1997-07-10 1997-07-10 Burner for liquid fuels

Country Status (1)

Country Link
CA (1) CA2210164C (en)

Also Published As

Publication number Publication date
CA2210164C (en) 2009-03-17

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170710