ES363549A1 - Process and installation for burning liquified hydrocarbons - Google Patents

Process and installation for burning liquified hydrocarbons

Info

Publication number
ES363549A1
ES363549A1 ES363549A ES363549A ES363549A1 ES 363549 A1 ES363549 A1 ES 363549A1 ES 363549 A ES363549 A ES 363549A ES 363549 A ES363549 A ES 363549A ES 363549 A1 ES363549 A1 ES 363549A1
Authority
ES
Spain
Prior art keywords
injector
pressure
rod
envelope
bars
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
ES363549A
Other languages
Spanish (es)
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.)
Compagnie des Gaz de Petrole Primagaz SA
Original Assignee
Compagnie des Gaz de Petrole Primagaz SA
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 Compagnie des Gaz de Petrole Primagaz SA filed Critical Compagnie des Gaz de Petrole Primagaz SA
Publication of ES363549A1 publication Critical patent/ES363549A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Liquified hydrocarbon gases such as propane and butane are burnt in the liquid state by feeding the liquified gas to an injector at a pressure greater than its saturated vapour pressure and interrupting the injecting action when the pressure in the injector falls below 8 bars, which pressure is still greater than the saturated vapour pressure of the liquefied gas. It is said that this method requires a small injector for high thermal output, and that the injector is neither cooled nor heated since evaporation and combustion of the fuel occur at a distance from the injector due to the pressures involved. As described, liquefied gas at 2 bars from a reservoir 1 is pumped at 3 to about 8 bars and fed via an electromagnetic valve 9 to an injector 5 mounted in a sleeve 6 provided with a fan 7 delivering pulsed air. A control box 8 controls the pump 3, valve 9, fan 7, an igniter 10 and a flame control member 11. The injector comprises a valve rod 19 slidable in an envelope 12, one end 18 of the rod obturating an injector orifice 15 in the envelope, and the other end 20 bearing on a diaphragm 21 biased by an adjustable spring 24. Perforate discs 30, 31 secured to the envelope and the rod 19, respectively, guide the rod, and a spring 34 ensures contact between the rod end 20 and diaphragm 21. Adjustment of the spring 24 with a screw 26 determines the pressure at which the orifice 15 is obturated.
ES363549A 1968-03-29 1969-02-12 Process and installation for burning liquified hydrocarbons Expired ES363549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146120 1968-03-29

Publications (1)

Publication Number Publication Date
ES363549A1 true ES363549A1 (en) 1970-12-16

Family

ID=8648271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363549A Expired ES363549A1 (en) 1968-03-29 1969-02-12 Process and installation for burning liquified hydrocarbons

Country Status (8)

Country Link
US (1) US3591081A (en)
BE (1) BE730307A (en)
DE (1) DE1906862A1 (en)
ES (1) ES363549A1 (en)
FR (1) FR1566732A (en)
GB (1) GB1270125A (en)
LU (1) LU58286A1 (en)
NL (1) NL6904662A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505453A1 (en) * 1981-05-11 1982-11-12 Shell Int Research BURNER FOR BURNER OPERATING WITH LIQUEFIED PETROLEUM GAS
GB8522553D0 (en) * 1985-09-12 1985-10-16 Helyer L E Fluid injectors
GB2296317A (en) * 1994-12-19 1996-06-26 Harworth Heating Ltd Liquid fuel burner apparatus
ITTO20010026A1 (en) * 2001-01-16 2002-07-16 Fiat Ricerche FUEL INJECTOR AND METHOD OF RELIZATION OF THE SAME.
CN104081033B (en) * 2012-02-13 2017-05-17 现代重工业株式会社 Check valve driving device for injecting gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204876A (en) * 1963-10-17 1965-09-07 Vanelba Corp Nozzle
SE316558B (en) * 1965-08-26 1969-10-27 S Baeckman
US3385527A (en) * 1965-12-15 1968-05-28 Montrose K. Drewry Oil burner head

Also Published As

Publication number Publication date
GB1270125A (en) 1972-04-12
DE1906862A1 (en) 1969-12-04
US3591081A (en) 1971-07-06
NL6904662A (en) 1969-10-01
BE730307A (en) 1969-09-22
FR1566732A (en) 1969-05-09
LU58286A1 (en) 1969-07-15

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