GB1470820A - Atomiser - Google Patents

Atomiser

Info

Publication number
GB1470820A
GB1470820A GB2812974A GB2812974A GB1470820A GB 1470820 A GB1470820 A GB 1470820A GB 2812974 A GB2812974 A GB 2812974A GB 2812974 A GB2812974 A GB 2812974A GB 1470820 A GB1470820 A GB 1470820A
Authority
GB
United Kingdom
Prior art keywords
fuel
valve stem
slit
atomizer
oil
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
GB2812974A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1470820A publication Critical patent/GB1470820A/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
    • F23D11/24—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
    • F23D11/26—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 with provision for varying the rate at which the fuel is sprayed
    • 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

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)
  • Nozzles (AREA)
  • Automatic Assembly (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

1470820 Atomizer SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 25 June 1974 [27 June 1973] 28129/74 Heading F4T An atomizer comprises a tubular body 1, a liquid supply connection 15, and a valve stem 4 extending through the body and connected at one end to the body and carrying a valve head 6 which forms a slit nozzle 7 with the body, the ratio of the length of the substantially parallel faces of the slit having a ratio of length to width variable between 2 and 30. The valve stem is maintained in a central non-rotary position by a guide vane 17 and is adjustable so as to vary the width of the slit, by a screw member 12. The main fuel inlet 15 and an auxiliary fuel inlet 9 connected to a swirl chamber 16, are provided. In a modification, the valve stem (24) Fig. II (not shown) is solid, and there is no auxiliary fuel supply. The atomizer may be used for the atomization of slurry suspension or dispersion, as water to be injected into a flare system, or liquid fuel such as light or heavy petroleum fuel, shale oil, or tar sand oil, or mixtures of powdered solid carbonaceous fuel such as coal, coke, carbon black, or lignite, with water, alcohol or oil.
GB2812974A 1973-06-27 1974-06-25 Atomiser Expired GB1470820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7308924,A NL173309C (en) 1973-06-27 1973-06-27 LIQUIDIZER FOR LIQUIDS.

Publications (1)

Publication Number Publication Date
GB1470820A true GB1470820A (en) 1977-04-21

Family

ID=19819162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2812974A Expired GB1470820A (en) 1973-06-27 1974-06-25 Atomiser

Country Status (14)

Country Link
JP (1) JPS5736487B2 (en)
BE (1) BE816477A (en)
BR (1) BR7405202D0 (en)
CS (1) CS222210B2 (en)
DD (1) DD111983A5 (en)
DE (1) DE2430433C2 (en)
DK (1) DK142430B (en)
FR (1) FR2234931B1 (en)
GB (1) GB1470820A (en)
IN (1) IN139073B (en)
IT (1) IT1015397B (en)
NL (1) NL173309C (en)
NO (1) NO140610C (en)
SE (1) SE406973B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453674A (en) * 1981-05-11 1984-06-12 Shell Oil Company Nozzle for a burner operating on liquefied petroleum gas
EP0128599A1 (en) * 1983-06-13 1984-12-19 Shell Internationale Researchmaatschappij B.V. Atomiser
GB2187977A (en) * 1986-03-18 1987-09-23 Instafoam & Fibre Limited Dispensing nozzle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173390A (en) * 1982-04-02 1983-10-12 Babcock Hitachi Kk Purging device of noncondensable gas in heat pipe
JPS6159169A (en) * 1984-08-29 1986-03-26 古河電気工業株式会社 Method of discharging noncondensable gas from separate type heat exchange device
JPS62190314A (en) * 1986-01-17 1987-08-20 Takuma Co Ltd High load combustion method for coal and water slurry and device thereof
EP0902233B1 (en) * 1997-09-15 2003-03-12 ALSTOM (Switzerland) Ltd Combined pressurised atomising nozzle
CN109806988B (en) * 2019-04-13 2023-10-03 江苏华威机械制造有限公司 Molten metal jet deposition atomizer capable of preventing nodulation and nozzle blockage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003827A (en) * 1931-08-07 1935-06-04 Henry Walters Oil burner
GB400837A (en) * 1933-03-14 1933-11-02 William M Esterling Improvements in liquid sprayers
FR1142247A (en) * 1956-03-02 1957-09-16 Oil burner
FR1169812A (en) * 1956-04-16 1959-01-06 Mowag Motorwagenfabrik Ag Multiple nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453674A (en) * 1981-05-11 1984-06-12 Shell Oil Company Nozzle for a burner operating on liquefied petroleum gas
EP0128599A1 (en) * 1983-06-13 1984-12-19 Shell Internationale Researchmaatschappij B.V. Atomiser
US4619400A (en) * 1983-06-13 1986-10-28 Shell Oil Company Self cleaning variable width annular slit atomizer
GB2187977A (en) * 1986-03-18 1987-09-23 Instafoam & Fibre Limited Dispensing nozzle
GB2187977B (en) * 1986-03-18 1989-12-20 Instafoam & Fibre Limited Nozzle arrangements

Also Published As

Publication number Publication date
SE406973B (en) 1979-03-05
NO140610C (en) 1979-10-03
NL7308924A (en) 1974-12-31
IN139073B (en) 1976-05-01
NO140610B (en) 1979-06-25
JPS5037037A (en) 1975-04-07
FR2234931B1 (en) 1976-12-24
DE2430433C2 (en) 1983-05-11
DD111983A5 (en) 1975-03-12
DK142430B (en) 1980-10-27
SE7408345L (en) 1974-12-30
BE816477A (en) 1974-12-18
DK340074A (en) 1975-02-10
JPS5736487B2 (en) 1982-08-04
DE2430433A1 (en) 1975-01-16
NL173309B (en) 1983-08-01
CS222210B2 (en) 1983-05-27
DK142430C (en) 1981-03-23
NL173309C (en) 1984-01-02
IT1015397B (en) 1977-05-10
NO742301L (en) 1975-01-20
BR7405202D0 (en) 1975-09-23
FR2234931A1 (en) 1975-01-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee