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GB2522725A8 - Improvements to the mixing of flammable gas with air, by the addition of high frequency sound - Google Patents

Improvements to the mixing of flammable gas with air, by the addition of high frequency sound

Info

Publication number
GB2522725A8
GB2522725A8 GB1403655.2A GB201403655A GB2522725A8 GB 2522725 A8 GB2522725 A8 GB 2522725A8 GB 201403655 A GB201403655 A GB 201403655A GB 2522725 A8 GB2522725 A8 GB 2522725A8
Authority
GB
United Kingdom
Prior art keywords
air
high frequency
mixing
addition
frequency sound
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.)
Withdrawn
Application number
GB1403655.2A
Other versions
GB201403655D0 (en
GB2522725A (en
Inventor
Keith Hoare
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.)
Individual
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 GB1403655.2A priority Critical patent/GB2522725A/en
Publication of GB201403655D0 publication Critical patent/GB201403655D0/en
Publication of GB2522725A publication Critical patent/GB2522725A/en
Publication of GB2522725A8 publication Critical patent/GB2522725A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/84—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/86—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with vibration of the receptacle or part of it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/001—Applying electric means or magnetism to combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)

Abstract

A device for improving the mixing of flammable gas with air, by the addition of high frequency sound, for use with open burning applications that use a gaseous fuel and air mix method for combustion. A combustible gas enters the feed pipe 1 from the inlet. The body has openings 2 to allow air to enter. The air and gas mix in the mixing section 3 which is then combusted to create the flames 4. The flames can be used to power a high frequency generator 5 through the use of a thermocouple 8. The thermocouple is connected to the frequency generator via cable 6. The frequency can preferably be adjusted by using knob 7 to set desired level. The resulting mix of air and combustible gas leads to an improved and intense burning flame.
GB1403655.2A 2014-03-02 2014-03-02 Improvements to the mixing of flammable gas with air, by the addition of high frequency sound Withdrawn GB2522725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1403655.2A GB2522725A (en) 2014-03-02 2014-03-02 Improvements to the mixing of flammable gas with air, by the addition of high frequency sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1403655.2A GB2522725A (en) 2014-03-02 2014-03-02 Improvements to the mixing of flammable gas with air, by the addition of high frequency sound

Publications (3)

Publication Number Publication Date
GB201403655D0 GB201403655D0 (en) 2014-04-16
GB2522725A GB2522725A (en) 2015-08-05
GB2522725A8 true GB2522725A8 (en) 2015-08-12

Family

ID=50490655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1403655.2A Withdrawn GB2522725A (en) 2014-03-02 2014-03-02 Improvements to the mixing of flammable gas with air, by the addition of high frequency sound

Country Status (1)

Country Link
GB (1) GB2522725A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298440A (en) * 1968-12-23 1972-12-06 Dumag Ohg Method of and apparatus for mixing gaseous or vaporous fluid media
GB1389666A (en) * 1971-05-26 1975-04-03 Plessey Co Ltd Burners operated with gaseous fuels
US20100203460A1 (en) * 2009-01-26 2010-08-12 Paulo Orestes Formigoni Process of extinction, expantion and controlling of fire flames thru acoustic
EP2463019A1 (en) * 2009-08-03 2012-06-13 Viacheslav Grigorievich Salatov Hydrodynamic disperser

Also Published As

Publication number Publication date
GB201403655D0 (en) 2014-04-16
GB2522725A (en) 2015-08-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)