GB1248711A - Improvements in or relating to atomization - Google Patents

Improvements in or relating to atomization

Info

Publication number
GB1248711A
GB1248711A GB07830/70A GB1783070A GB1248711A GB 1248711 A GB1248711 A GB 1248711A GB 07830/70 A GB07830/70 A GB 07830/70A GB 1783070 A GB1783070 A GB 1783070A GB 1248711 A GB1248711 A GB 1248711A
Authority
GB
United Kingdom
Prior art keywords
april
exits
ratio
psig
vortex
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.)
Expired
Application number
GB07830/70A
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.)
Gulf Canada Ltd
Original Assignee
Gulf Oil Canada Ltd
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 Gulf Oil Canada Ltd filed Critical Gulf Oil Canada Ltd
Publication of GB1248711A publication Critical patent/GB1248711A/en
Expired 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
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • 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
    • 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
    • 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
    • F23D11/106—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 at the burner outlet
    • F23D11/107—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 at the burner outlet at least one of both being subjected to a swirling motion
    • 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
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space

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)
  • Fats And Perfumes (AREA)

Abstract

1,248,711. Spray producers. GULF OIL CANADA Ltd. 14 April, 1970 [14 April, 1969], No. 17830/70. Addition to 1,210,699. Heading B2F. The process and apparatus of the Parent Specification are modified in that the gas used in forming the vortex is supplied at a pressure sufficient to impart a substantially sonic velocity thereto when it exits from the output nozzle. To avoid high energy losses, the ratio of the diameter of the vortex chamber to that of the outlet nozzle may be from 1.5 to 6. When this ratio is 3.312, air entering at 48 psig and negligible velocity exits at 1046 fps. The use of 75 psig steam is also specified.
GB07830/70A 1969-04-14 1970-04-14 Improvements in or relating to atomization Expired GB1248711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82509169A 1969-04-14 1969-04-14

Publications (1)

Publication Number Publication Date
GB1248711A true GB1248711A (en) 1971-10-06

Family

ID=25243087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07830/70A Expired GB1248711A (en) 1969-04-14 1970-04-14 Improvements in or relating to atomization

Country Status (3)

Country Link
US (1) US3537650A (en)
DE (1) DE7013257U (en)
GB (1) GB1248711A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499671A (en) * 1974-01-04 1978-02-01 Timoney S Liquid atomising head
DE2517756A1 (en) * 1975-04-22 1976-11-04 Christian Coulon PROCESS AND EQUIPMENT FOR DUSTING AND BURNING LIQUID FUELS
JPS5742362A (en) * 1980-08-22 1982-03-09 Ikeuchi:Kk Atomized spray generator
US5687905A (en) * 1995-09-05 1997-11-18 Tsai; Shirley Cheng Ultrasound-modulated two-fluid atomization
JP3925000B2 (en) 1999-09-06 2007-06-06 株式会社日立製作所 Nebulizer and analyzer using the same
US8500038B2 (en) * 2007-06-01 2013-08-06 Wet Enterprises, Inc. Gas splattered fluid display
US8268354B2 (en) 2007-11-07 2012-09-18 Aridis Pharmaceuticals Sonic low pressure spray drying
CH702598B1 (en) * 2010-01-29 2013-12-13 Alstom Technology Ltd Injection nozzle and method for operating such an injection nozzle.
WO2012076972A1 (en) * 2010-12-08 2012-06-14 Fisonic Holding Limited Apparatus for combustion products utilization and heat generation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476774A (en) * 1921-09-16 1923-12-11 Parkscramer Company Vaporizer
GB879224A (en) * 1956-10-17 1961-10-11 Marc Marie Paul Rene De La Fou Improvements in or relating to mixing and atomizing device
US3254846A (en) * 1965-01-21 1966-06-07 Hauck Mfg Co Oil atomizing burner using low pressure air

Also Published As

Publication number Publication date
US3537650A (en) 1970-11-03
DE7013257U (en) 1971-02-25

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