WO2005065807A3 - Ultrasonic dispersion device - Google Patents

Ultrasonic dispersion device Download PDF

Info

Publication number
WO2005065807A3
WO2005065807A3 PCT/IB2003/006323 IB0306323W WO2005065807A3 WO 2005065807 A3 WO2005065807 A3 WO 2005065807A3 IB 0306323 W IB0306323 W IB 0306323W WO 2005065807 A3 WO2005065807 A3 WO 2005065807A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
dispersed
substances
ultrasonic dispersion
face
Prior art date
Application number
PCT/IB2003/006323
Other languages
German (de)
French (fr)
Other versions
WO2005065807A2 (en
Inventor
Uwe Klaumuenzner
Original Assignee
Romaco Ag
Frymakoruma Gmbh
Uwe Klaumuenzner
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 Romaco Ag, Frymakoruma Gmbh, Uwe Klaumuenzner filed Critical Romaco Ag
Priority to PCT/IB2003/006323 priority Critical patent/WO2005065807A2/en
Publication of WO2005065807A2 publication Critical patent/WO2005065807A2/en
Publication of WO2005065807A3 publication Critical patent/WO2005065807A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/166—Mills in which a fixed container houses stirring means tumbling the charge of the annular gap type
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/55—Mixing liquids with solids the mixture being submitted to electrical, sonic or similar energy
    • B01F23/551—Mixing liquids with solids the mixture being submitted to electrical, sonic or similar energy using vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • 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
    • B01F31/83—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element
    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0427—Numerical distance values, e.g. separation, position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/0481—Numerical speed values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention relates to an ultrasonic dispersion device (100) for dispersing mixtures of substances that are in a liquid to viscous state. Said device comprises a housing (110) with an inlet (111) for supplying the substances to be dispersed, an outlet (112) for delivering the dispersed substances and an oscillating body (120) that is situated in the housing (110) for executing mechanical oscillations. The aim of the invention is to obtain an average particle size in the nanometre range in a cost-effective manner. To achieve this, a rotatably mounted rotor (130) is provided inside the housing (110) and an end face (121) of the oscillating body (120) lies against an end face (131) of the rotor (130), thus forming a working chamber (122). A substance to be dispersed can be conducted through the working chamber (122) for a dispersion operation.
PCT/IB2003/006323 2003-12-29 2003-12-29 Ultrasonic dispersion device WO2005065807A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/006323 WO2005065807A2 (en) 2003-12-29 2003-12-29 Ultrasonic dispersion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/006323 WO2005065807A2 (en) 2003-12-29 2003-12-29 Ultrasonic dispersion device

Publications (2)

Publication Number Publication Date
WO2005065807A2 WO2005065807A2 (en) 2005-07-21
WO2005065807A3 true WO2005065807A3 (en) 2005-08-25

Family

ID=34746638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/006323 WO2005065807A2 (en) 2003-12-29 2003-12-29 Ultrasonic dispersion device

Country Status (1)

Country Link
WO (1) WO2005065807A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357016C (en) * 2006-01-19 2007-12-26 山东大学 Nano particle and carbon nanotube dispersing method and its device
CN103084258A (en) * 2013-01-22 2013-05-08 李丹军 Impact ultrasonic wave serum pulverizator
WO2023214200A1 (en) 2022-05-03 2023-11-09 Abdula Kurkayev Processing line for preparation of quasi-stable medical agent and cavitational hydrodynamical homogenizer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140525A (en) * 1954-12-30 1957-07-24 Giovanola Freres Sa Process and machines for treating liquid media in transit
US5279463A (en) * 1992-08-26 1994-01-18 Holl Richard A Methods and apparatus for treating materials in liquids
EP1167946A2 (en) * 2000-07-01 2002-01-02 Malvern Instruments Limited Sample handling system
DE10204923C1 (en) * 2002-02-07 2003-07-24 Romaco Ag Frymakoruma Rheinfel Sonotrode disperser, e.g. for cleaning applications, has radial bridges connecting central receptor shaft to cylindrical body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140525A (en) * 1954-12-30 1957-07-24 Giovanola Freres Sa Process and machines for treating liquid media in transit
US5279463A (en) * 1992-08-26 1994-01-18 Holl Richard A Methods and apparatus for treating materials in liquids
EP1167946A2 (en) * 2000-07-01 2002-01-02 Malvern Instruments Limited Sample handling system
DE10204923C1 (en) * 2002-02-07 2003-07-24 Romaco Ag Frymakoruma Rheinfel Sonotrode disperser, e.g. for cleaning applications, has radial bridges connecting central receptor shaft to cylindrical body

Also Published As

Publication number Publication date
WO2005065807A2 (en) 2005-07-21

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