JPS5756031A - Ultrasonic emulsifier - Google Patents

Ultrasonic emulsifier

Info

Publication number
JPS5756031A
JPS5756031A JP55129190A JP12919080A JPS5756031A JP S5756031 A JPS5756031 A JP S5756031A JP 55129190 A JP55129190 A JP 55129190A JP 12919080 A JP12919080 A JP 12919080A JP S5756031 A JPS5756031 A JP S5756031A
Authority
JP
Japan
Prior art keywords
liquid surface
liquid
ultrasonic waves
liquids
bottom end
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.)
Granted
Application number
JP55129190A
Other languages
Japanese (ja)
Other versions
JPS6257374B2 (en
Inventor
Toshio Otsuki
Tsutomu Sakuma
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55129190A priority Critical patent/JPS5756031A/en
Publication of JPS5756031A publication Critical patent/JPS5756031A/en
Publication of JPS6257374B2 publication Critical patent/JPS6257374B2/ja
Granted 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • 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
    • B01F31/85—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

PURPOSE:To emulsify liquids effectively by ultrasonic waves of small energy by inclining the leading end of an ultrasonic horn with respect to a liquid surface and immersing the inclined bottom end thereof shallow under the liquid surface. CONSTITUTION:In a device of emulsifying >=2 kinds of different liquids by ultrasonic waves, the leading end 5 of an ultrasonic horn 1 is inclined by an angle theta with respect to the liquid surface 10 in an inside tank 6b and the inclined bottom end thereof is immersed shallow under the liquid surface. Then, a hydro-dynamically unstable area is formed to the fluid near the leading end 5, and the liquid surface builds up at the top end of the end 5 and is forced down at the bottom end. Since the end 5 is not in the liquid, the influence of the liquid pressure is small and the liquids ae emulsified efficiently by ultrasonic waves of small energy.
JP55129190A 1980-09-19 1980-09-19 Ultrasonic emulsifier Granted JPS5756031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55129190A JPS5756031A (en) 1980-09-19 1980-09-19 Ultrasonic emulsifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55129190A JPS5756031A (en) 1980-09-19 1980-09-19 Ultrasonic emulsifier

Publications (2)

Publication Number Publication Date
JPS5756031A true JPS5756031A (en) 1982-04-03
JPS6257374B2 JPS6257374B2 (en) 1987-12-01

Family

ID=15003362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55129190A Granted JPS5756031A (en) 1980-09-19 1980-09-19 Ultrasonic emulsifier

Country Status (1)

Country Link
JP (1) JPS5756031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179638U (en) * 1984-10-29 1986-05-27
WO2003061816A1 (en) * 2002-01-22 2003-07-31 Glaxo Group Limited Apparatus and process for preparing crystalline particles
EP1724005A4 (en) * 2004-03-10 2011-11-02 Beckman Coulter Inc Liquid agitating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4628231B2 (en) * 2005-09-22 2011-02-09 トヨタ自動車株式会社 Ultrasonic dispersion method and ultrasonic dispersion apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179638U (en) * 1984-10-29 1986-05-27
WO2003061816A1 (en) * 2002-01-22 2003-07-31 Glaxo Group Limited Apparatus and process for preparing crystalline particles
US7384478B2 (en) 2002-01-22 2008-06-10 Glaxo Group Limited Apparatus and process for preparing crystalline particles
EP1724005A4 (en) * 2004-03-10 2011-11-02 Beckman Coulter Inc Liquid agitating device
US8079748B2 (en) 2004-03-10 2011-12-20 Beckman Coulter, Inc. Liquid agitating device

Also Published As

Publication number Publication date
JPS6257374B2 (en) 1987-12-01

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