FI81971B - Anordning foer kavitationsbehandling av flytande braensle. - Google Patents

Anordning foer kavitationsbehandling av flytande braensle. Download PDF

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Publication number
FI81971B
FI81971B FI884208A FI884208A FI81971B FI 81971 B FI81971 B FI 81971B FI 884208 A FI884208 A FI 884208A FI 884208 A FI884208 A FI 884208A FI 81971 B FI81971 B FI 81971B
Authority
FI
Finland
Prior art keywords
liquid fuel
emitter
ultrasonic
emitters
jet
Prior art date
Application number
FI884208A
Other languages
English (en)
Finnish (fi)
Other versions
FI884208A0 (fi
FI81971C (sv
FI884208A (fi
Inventor
Sergei Pavlovich Zubrilov
Vladimir Mikhailov Seliverstov
Mikhail Ionovich Braslavsky
Anatoly Nikolaevich Filippov
Original Assignee
Le I Vodnogo Transp
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 Le I Vodnogo Transp filed Critical Le I Vodnogo Transp
Publication of FI884208A0 publication Critical patent/FI884208A0/fi
Publication of FI884208A publication Critical patent/FI884208A/fi
Publication of FI81971B publication Critical patent/FI81971B/fi
Application granted granted Critical
Publication of FI81971C publication Critical patent/FI81971C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/008—Processes for carrying out reactions under cavitation conditions
    • 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
    • B01F31/81—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/20—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of a vibrating fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Claims (2)

1. Anordning för kavitationsbehandling av flytande bränsle, vilken anordning omfattar en med en inlopps- och 5 avloppsrörledning försedd kammare, ett par av i kammaren koaxialt i förhällande till varandra anordnade ultraljud-strälemittrar, varvid de bäda emittrarna omfattar ett skovelpar med formen av Archimedes spiral, vilket skovelpar har anordnats pä ett underlag och de konkava sidorna av 10 detta pars skovlar är vända mot varandra, varvid den ena skovelns inre yta och den andra skovelns yttre yta avgränsar munstycken, varvid en av ultraljudsemittrarna är styvt fäst vid kammaren, varvid dess underlag är belägen pä inloppsrör-ledningens sida, kännetecknad därav, att den 15 andra ultraljudsemitterns (10) skovlar (11, 12) vänds mot den första ultraljudsemittern (9), dä emittern (10) är anordnad att röra sig i förh&llande tili nämnda emitter (9), varvid rörelsens mängd väljs beroende av det flytande bränslets strömningshastighet och fysikalisk-kemiska 20 egenskaper, dä omloppsriktningen av spiralet av den andra ultraljudsemitterns (10) skovlar (11, 12) är motsatt tili omloppsriktningen av spiralet av den första ultraljudsemitterns (9) skovlar (11, 12) för överlappande täckning av dess munstycken (16), dä en överströmningsventil har 25 anordnats i inloppsrörledningen (2).
2. Anordning enligt patentkravet 1, kännetecknad därav, att överströmningsventilen (25) är reglerbar.
FI884208A 1987-01-14 1988-09-13 Anordning för kavitationsbehandling av flytande bränsle FI81971C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SU1987/000001 WO1988005497A1 (en) 1987-01-14 1987-01-14 Device for cavitation treatment of liquid fuel
SU8700001 1987-01-14

Publications (4)

Publication Number Publication Date
FI884208A0 FI884208A0 (fi) 1988-09-13
FI884208A FI884208A (fi) 1988-09-13
FI81971B true FI81971B (fi) 1990-09-28
FI81971C FI81971C (sv) 1991-01-10

Family

ID=21617070

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884208A FI81971C (sv) 1987-01-14 1988-09-13 Anordning för kavitationsbehandling av flytande bränsle

Country Status (6)

Country Link
JP (1) JPH01501769A (sv)
DE (2) DE3790892C2 (sv)
FI (1) FI81971C (sv)
FR (1) FR2612567B1 (sv)
GB (1) GB2208186B (sv)
WO (1) WO1988005497A1 (sv)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432804A (en) * 1966-10-25 1969-03-11 Pitney Bowes Inc Fluid ultrasonic generator
GB1257036A (sv) * 1968-12-02 1971-12-15
IT942173B (it) * 1970-09-19 1973-03-20 Alfa Laval Gmbh Procedimento e dispositivo per l omogeneizzazione di liquidi immiscibili
DE2139497C3 (de) * 1971-08-06 1975-02-13 Franz Morat Gmbh, Kaiseraugst (Schweiz) Emulgier- und Dispergiervorrichtung
DE2646647A1 (de) * 1975-10-20 1977-04-21 Mobay Chemical Corp Polybutylenterephthalat/polyurethan- abmischungen
US4129387A (en) * 1976-08-11 1978-12-12 Ultrasonics, Ltd. Apparatus for the homogenization of liquids

Also Published As

Publication number Publication date
FI884208A0 (fi) 1988-09-13
WO1988005497A1 (en) 1988-07-28
DE3790892T1 (sv) 1989-01-19
GB2208186B (en) 1990-11-21
FI81971C (sv) 1991-01-10
FI884208A (fi) 1988-09-13
GB2208186A (en) 1989-03-08
GB8820210D0 (en) 1988-10-19
DE3790892C2 (de) 1992-07-09
FR2612567B1 (fr) 1989-07-13
JPH01501769A (ja) 1989-06-22
FR2612567A1 (fr) 1988-09-23

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Legal Events

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MM Patent lapsed

Owner name: LENINGRADSKY INSTITUT VODNOGO TRANSPORTA