GB1140781A - Method and apparatus for mixing fluids - Google Patents

Method and apparatus for mixing fluids

Info

Publication number
GB1140781A
GB1140781A GB1300/67A GB130067A GB1140781A GB 1140781 A GB1140781 A GB 1140781A GB 1300/67 A GB1300/67 A GB 1300/67A GB 130067 A GB130067 A GB 130067A GB 1140781 A GB1140781 A GB 1140781A
Authority
GB
United Kingdom
Prior art keywords
orifice
blade
sonic
free end
blunt
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
GB1300/67A
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.)
Sonic Engineering Corp
Original Assignee
Sonic Engineering Corp
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 Sonic Engineering Corp filed Critical Sonic Engineering Corp
Publication of GB1140781A publication Critical patent/GB1140781A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

1,140,781. Mixing by sonic/ultrasonic vibrations. SONIC ENG. CORP. 10 Jan., 1967 [13 J,an., 1966], No. 1300/67. Heading B1C. A fluid mixing device comprises a liquid whistle having an orifice 25p and a self-exciting vibratory element 40 the free end of which has a blunt end face 40f opposed to the orifice and of a size to block it. The orifice is preferably a rectangular slot and the vibratory element a blade (as shown) which may be tapered in width and/or thickness and is axially adjustable; the clearance between the blade and the orifice may vary from 0.004 in. for water to 0.025 in. and preferably 0.008 in. for very viscous liquids. The blunt free end of the blade may be formed as a transverse bar and at the end of its travel preferably just clears the orifice. The apparatus may be used for homogenizing liquids by sheer only without cavitation or turbulence, and with low power consumption, the pressure drop across the device being only about 10 p.s.i.
GB1300/67A 1966-01-13 1967-01-10 Method and apparatus for mixing fluids Expired GB1140781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US527637A US3408050A (en) 1966-01-13 1966-01-13 Apparatus for mixing fluids

Publications (1)

Publication Number Publication Date
GB1140781A true GB1140781A (en) 1969-01-22

Family

ID=24102316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1300/67A Expired GB1140781A (en) 1966-01-13 1967-01-10 Method and apparatus for mixing fluids

Country Status (3)

Country Link
US (1) US3408050A (en)
FR (1) FR1507867A (en)
GB (1) GB1140781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113562806A (en) * 2021-09-26 2021-10-29 中国海洋大学 Water treatment device based on self-oscillation cavitation impeller

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Publication number Priority date Publication date Assignee Title
US3687369A (en) * 1970-10-12 1972-08-29 North American Car Corp Cleaning apparatus
US3798475A (en) * 1972-03-27 1974-03-19 Us Army Square wedge fluidic generator for electrical and mechanical outputs
US3839094A (en) * 1972-06-30 1974-10-01 Us Army Fluidic thermoelectric generator
US4081863A (en) * 1975-07-23 1978-03-28 Gaulin Corporation Method and valve apparatus for homogenizing fluid emulsions and dispersions and controlling homogenizing efficiency and uniformity of processed particles
IL52613A (en) * 1977-07-28 1980-11-30 Univ Ramot Method and apparatus for controlling the mixing of two fluids
US4298622A (en) * 1979-04-03 1981-11-03 Vitamins, Inc. Method for producing wheat germ lipid products
JPH0362563B2 (en) * 1979-04-17 1991-09-26 Bowles Fluidics Corp
US4517881A (en) * 1979-04-17 1985-05-21 Bowles Fluidics Corporation Sweeping air stream apparatus and method
US4365752A (en) * 1981-05-04 1982-12-28 Avery Waisbren Water pulsating unit for oral syringe
US4941398A (en) * 1981-06-03 1990-07-17 Bowles Fluidics Corporation Oscillating reed and method
US5006349A (en) * 1986-01-28 1991-04-09 Land O'lakes, Inc. Process for producing a protein product
US4896383A (en) * 1988-03-31 1990-01-30 Morgan Dean W Water tank jet
US4972854A (en) * 1989-05-24 1990-11-27 Philip Morris Incorporated Apparatus and method for manufacturing tobacco sheet material
US5975750A (en) * 1996-07-09 1999-11-02 Semp; Bernard A. Low frequency, low shear in-line mixing
CA2309373A1 (en) * 1999-05-27 2000-11-27 Johnson & Johnson Consumer Companies, Inc. Novel topical formulations
US8517595B2 (en) * 2007-06-28 2013-08-27 The Procter & Gamble Company Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus
US20120236678A1 (en) * 2011-03-17 2012-09-20 Cavitation Technologies, Inc. Compact flow-through nanocavitation mixer apparatus with chamber-in-chamber design for advanced heat exchange
US20150124552A1 (en) * 2013-11-04 2015-05-07 Yang Shi System and method for mixing a gas and a liquid
KR102033937B1 (en) 2017-05-16 2019-10-18 엘지전자 주식회사 Flow disturbance device and Air conditioner having the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US944717A (en) * 1908-09-18 1909-12-28 Louis Caul Agitating device for mixing carbonic-acid gas and water.
US2657021A (en) * 1951-02-22 1953-10-27 Eric C Cottell Apparatus for the mechanical production of acoustic vibrations for use in emulsification, dispersion or like processes
US2693944A (en) * 1951-05-05 1954-11-09 Ultrasonic Corp Sonic generator for the agitastion of fluids
US2792804A (en) * 1954-06-24 1957-05-21 John V Bouyoucos Acoustic-vibration generator and method
US3176964A (en) * 1961-01-05 1965-04-06 Sonic Eng Corp Method and apparatus for producing acoustic vibrations in fluids
US3333826A (en) * 1961-07-13 1967-08-01 Technicon Corp Method of forming a precipitate in a stream of liquid samples
US3251576A (en) * 1961-10-31 1966-05-17 Union Carbide Corp Sonic refining apparatus
US3169013A (en) * 1963-01-14 1965-02-09 John P B Jones Sonic emulsifying and homogenization apparatus
US3212756A (en) * 1963-01-15 1965-10-19 Gen Mills Inc Sound generator
US3321283A (en) * 1963-12-23 1967-05-23 Mobay Chemical Corp Apparatus for conducting rapid chemical reactions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113562806A (en) * 2021-09-26 2021-10-29 中国海洋大学 Water treatment device based on self-oscillation cavitation impeller

Also Published As

Publication number Publication date
US3408050A (en) 1968-10-29
FR1507867A (en) 1967-12-29

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