CA2145073A1 - Combustion Apparatus - Google Patents

Combustion Apparatus

Info

Publication number
CA2145073A1
CA2145073A1 CA 2145073 CA2145073A CA2145073A1 CA 2145073 A1 CA2145073 A1 CA 2145073A1 CA 2145073 CA2145073 CA 2145073 CA 2145073 A CA2145073 A CA 2145073A CA 2145073 A1 CA2145073 A1 CA 2145073A1
Authority
CA
Canada
Prior art keywords
conduit
particles
nozzles
bore
longitudinal axis
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 2145073
Other languages
French (fr)
Other versions
CA2145073C (en
Inventor
Jeffrey Charles Edwards
Gordon Petrie
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.)
Expro North Sea Ltd
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
Publication of CA2145073A1 publication Critical patent/CA2145073A1/en
Application granted granted Critical
Publication of CA2145073C publication Critical patent/CA2145073C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • 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
    • F23D11/105—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 at least one of the fluids being submitted to a swirling motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Apparatus for burning crude oil has a conduit (12) without a flow restriction orifice and which receives oil to be burned.
The conduit (12) has a plurality of inclined nozzles (28) which are also arranged about the longitudinal axis of the bore (30) so as to be substantially tangential to the interior surface. A supply of high velocity air is passed through an inlet manifold (32) and inside a housing (18) surrounding the conduit (12) in the vicinity of the nozzles (28) where it passes through the nozzles (28) into the bore (30) of the conduit (12). The high velocity air breaks the fuel up into particles and pounds the particles with an angular velocity causing the particles to swirl or rotate as a fine mist in one direction about the longitudinal axis at the outlet (16).
CA002145073A 1992-10-01 1993-05-28 Combustion apparatus Expired - Fee Related CA2145073C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929220710A GB9220710D0 (en) 1992-10-01 1992-10-01 Combustion apparatus
GB9220710.9 1992-10-01
PCT/GB1993/001128 WO1994008178A1 (en) 1992-10-01 1993-05-28 Combustion apparatus

Publications (2)

Publication Number Publication Date
CA2145073A1 true CA2145073A1 (en) 1994-04-14
CA2145073C CA2145073C (en) 1999-12-14

Family

ID=10722823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002145073A Expired - Fee Related CA2145073C (en) 1992-10-01 1993-05-28 Combustion apparatus

Country Status (8)

Country Link
EP (1) EP0663053A1 (en)
AU (1) AU680417B2 (en)
BR (1) BR9307165A (en)
CA (1) CA2145073C (en)
GB (1) GB9220710D0 (en)
NO (1) NO307582B1 (en)
UA (1) UA44229C2 (en)
WO (1) WO1994008178A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636980A (en) * 1994-04-12 1997-06-10 Halliburton Company Burner apparatus
JPH1080653A (en) * 1996-06-18 1998-03-31 Binks Sames Corp Spray nozzle and method for atomizing and spraying fluid material
US9366434B2 (en) 2013-02-01 2016-06-14 Halliburton Energy Services, Inc. Variable air to product ratio well burner nozzle
US9857078B2 (en) 2013-02-01 2018-01-02 Halliburton Energy Services, Inc. Signal responsive well test burner
BR112015015954A2 (en) 2013-02-01 2017-07-11 Halliburton Energy Services Inc pit test burner system, method and system
CN104815606B (en) * 2015-05-14 2016-08-24 神华集团有限责任公司 Gas-phase polymerization system and spray nozzle device thereof
US10598375B2 (en) 2016-11-01 2020-03-24 Honeywell International Inc. Asymmetrical and offset flare tip for flare burners
US10641493B2 (en) 2017-06-19 2020-05-05 General Electric Company Aerodynamic fastening of turbomachine fuel injectors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124086A (en) * 1964-03-10 Slurry firex cyclone furnace
US3341131A (en) * 1965-06-16 1967-09-12 Babcock & Wilcox Co Liquid fuel burner having plural whirl patterns of varying radii
AU557099B2 (en) * 1982-01-28 1986-12-04 Blackwell Reach Nominees Pty. Ltd. Solid fuel burner
EP0120064A1 (en) * 1982-09-27 1984-10-03 Otis Engineering Corporation Burner
GB8704749D0 (en) * 1987-02-28 1987-04-01 Hirt Combustion Eng Atomiser

Also Published As

Publication number Publication date
NO951259D0 (en) 1995-03-31
NO951259L (en) 1995-03-31
CA2145073C (en) 1999-12-14
AU4336993A (en) 1994-04-26
BR9307165A (en) 1996-12-03
UA44229C2 (en) 2002-02-15
EP0663053A1 (en) 1995-07-19
NO307582B1 (en) 2000-04-25
GB9220710D0 (en) 1992-11-11
AU680417B2 (en) 1997-07-31
WO1994008178A1 (en) 1994-04-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed