GB850130A - Process and apparatus for the sonic and ultrasonic treatment - Google Patents

Process and apparatus for the sonic and ultrasonic treatment

Info

Publication number
GB850130A
GB850130A GB18869/58A GB1886958A GB850130A GB 850130 A GB850130 A GB 850130A GB 18869/58 A GB18869/58 A GB 18869/58A GB 1886958 A GB1886958 A GB 1886958A GB 850130 A GB850130 A GB 850130A
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
channels
sonic
until
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
GB18869/58A
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
Publication of GB850130A publication Critical patent/GB850130A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G10K7/00—Sirens
    • G10K7/005—Ultrasonic sirens
    • 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
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

<PICT:0850130/III/1> Liquids, including emulsions, are treated with sonic vibrations generated in an apparatus of the rotor stator type, in which the rotor has a different number of openings, and preferably a smaller number, than the stator. In a suitable apparatus for converting a coarse suspension into an emulsion, a rotor member 11 is mounted within a stator which has a larger number of equally spaced channels 17 than in the stator 16. The liquid is fed into the centre of the rotor and flows through the channels 16 until it meets the stator/rotor interface when flow is interrupted until a stator channel comes into register with the rotor outlet. High intensity cavitation results which disperses the particles. In a modification, the stator conduits are curved, and a number are longer than the other by 1/2 wave length at the frequency generated. This form of apparatus may be applied to the coagulation of suspensions.
GB18869/58A 1957-06-13 1958-06-12 Process and apparatus for the sonic and ultrasonic treatment Expired GB850130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL850130X 1957-06-13

Publications (1)

Publication Number Publication Date
GB850130A true GB850130A (en) 1960-09-28

Family

ID=19936752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18869/58A Expired GB850130A (en) 1957-06-13 1958-06-12 Process and apparatus for the sonic and ultrasonic treatment

Country Status (1)

Country Link
GB (1) GB850130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003066204A1 (en) * 2002-02-07 2003-08-14 Romaco Ag Sonotrode dispersing device
RU2488438C2 (en) * 2011-07-07 2013-07-27 Государственное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" (ГОУ ВПО ТГТУ) Device for physicochemical treatment of fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003066204A1 (en) * 2002-02-07 2003-08-14 Romaco Ag Sonotrode dispersing device
RU2488438C2 (en) * 2011-07-07 2013-07-27 Государственное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" (ГОУ ВПО ТГТУ) Device for physicochemical treatment of fluids

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