GB702811A - Apparatus for the cavitation treatment of liquids - Google Patents

Apparatus for the cavitation treatment of liquids

Info

Publication number
GB702811A
GB702811A GB5643/52A GB564352A GB702811A GB 702811 A GB702811 A GB 702811A GB 5643/52 A GB5643/52 A GB 5643/52A GB 564352 A GB564352 A GB 564352A GB 702811 A GB702811 A GB 702811A
Authority
GB
United Kingdom
Prior art keywords
rotor
blades
liquids
liquid
vessel
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
GB5643/52A
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.)
Giovanola Freres SA
Original Assignee
Giovanola Freres SA
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 Giovanola Freres SA filed Critical Giovanola Freres SA
Publication of GB702811A publication Critical patent/GB702811A/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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/812—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow the stirrers co-operating with surrounding stators, or with intermeshing stators, e.g. comprising slits, orifices or screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Apparatus for the cavitation treatment of liquids comprises a vessel 2 containing a rapidly-revolving rotor 4 provided on its circumference with a ring of separated nozzles 32 through which liquid is sprayed in separate jets against a circumferential stator 6 having a plurality of centrifugal passageways, and is characterised in that the stator comprises a plurality of blades arranged so that each of the blades is slidingly contacted on only one side by the jets, and that the plane of said side is substantially vertical to the plane of rotation of the rotor and at an angle to the direction <PICT:0702811/III/1> of impact of the jets. The blades are caused to vibrate by the impingement of the jets, and the liquid flows as a film over the surface of the blades and is dissipated into small particles; the liquid becomes charged with the gas present between the rotor and the stator. The effect may be intensified by roughening the surface of the blades, e.g. by sand-blasting. Liquid is continuously sucked from the vessel 2 through tube 5, connected to the rotor and provided with a stirrer 7, and returned to the vessel. Pump 8 circulates liquid through pipe 10, filter 21, pipe 10a, mixer 13, and nozzle 12, back to the vessel 2; nozzle 12 also serves for starting the circulation through the rotor. Fresh components are introduced at 22, 23, 24, and the product is removed at 14, passing through a settling tank 16 from which separated fractions may be returned to the main circuit at 31. The rotor may be provided internally with rows of pins and staggered plates to prevent centrifugal separation of the components; alternatively a narow tapering duct may lead to each nozzle. Emulsification and dispersion may be effected and reactions between liquids, liquids and gases, and liquids and solids (e.g. catalysts) may be initiated.
GB5643/52A 1951-04-02 1952-03-04 Apparatus for the cavitation treatment of liquids Expired GB702811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH702811X 1951-04-02

Publications (1)

Publication Number Publication Date
GB702811A true GB702811A (en) 1954-01-20

Family

ID=4530166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5643/52A Expired GB702811A (en) 1951-04-02 1952-03-04 Apparatus for the cavitation treatment of liquids

Country Status (1)

Country Link
GB (1) GB702811A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928821A (en) * 1957-10-04 1960-03-15 C C D Processes N Y Ltd Synthetic protein-lipid complex and a method of making the same from raw vegetable materials
US2968652A (en) * 1957-11-27 1961-01-17 Sun Oil Co Polymerization process with a catalyst prepared by subjecting ticl3 to ultrasonic vibrations and adding an aluminum alkyl
US3128240A (en) * 1959-05-15 1964-04-07 Bendix Corp Method for the halogenation of benzene
US3197394A (en) * 1962-01-02 1965-07-27 Pure Oil Co Apparatus and method for separating polarizable from non-polarizable particles
US4599459A (en) * 1984-08-31 1986-07-08 Masanao Hirose Method for the ultrasonic treatment of a dilute alcoholic solution
US5717181A (en) * 1996-05-13 1998-02-10 University Of Florida Method of reducing concentration of high molecular weight component in mixture of components
EP1712271A2 (en) * 2005-04-13 2006-10-18 Ekato Unimix Gmbh Apparatus for homogenizing and/or dispersing flowable materials
WO2009048313A2 (en) * 2007-10-10 2009-04-16 Industrias Centli, S.A., De C.V. Method and apparatus for separating, purifying and promoting interaction and enhancing combustion
EP2307662A4 (en) * 2008-06-20 2015-08-19 Cubility As Mixing apparatus and method of using same
US9546351B2 (en) 2010-04-12 2017-01-17 Industrias Centli, S.A. De C.V. Method and system for processing biomass
CN107782663A (en) * 2017-11-27 2018-03-09 清华大学 Facilitate easy-to-use controllable vacuole visual experimental apparatus and experimental method
CN114105381A (en) * 2021-11-08 2022-03-01 徐州沃力能源科技有限公司 Collision type uniform cavitation sewage treatment device and method thereof
CN116446810A (en) * 2023-06-16 2023-07-18 西南石油大学 Intermittent type formula oscillation cavitation device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928821A (en) * 1957-10-04 1960-03-15 C C D Processes N Y Ltd Synthetic protein-lipid complex and a method of making the same from raw vegetable materials
US2968652A (en) * 1957-11-27 1961-01-17 Sun Oil Co Polymerization process with a catalyst prepared by subjecting ticl3 to ultrasonic vibrations and adding an aluminum alkyl
US3128240A (en) * 1959-05-15 1964-04-07 Bendix Corp Method for the halogenation of benzene
US3197394A (en) * 1962-01-02 1965-07-27 Pure Oil Co Apparatus and method for separating polarizable from non-polarizable particles
US4599459A (en) * 1984-08-31 1986-07-08 Masanao Hirose Method for the ultrasonic treatment of a dilute alcoholic solution
US5717181A (en) * 1996-05-13 1998-02-10 University Of Florida Method of reducing concentration of high molecular weight component in mixture of components
EP1712271A2 (en) * 2005-04-13 2006-10-18 Ekato Unimix Gmbh Apparatus for homogenizing and/or dispersing flowable materials
EP1712271A3 (en) * 2005-04-13 2007-10-24 Ekato Unimix Gmbh Apparatus for homogenizing and/or dispersing flowable materials
WO2009048313A2 (en) * 2007-10-10 2009-04-16 Industrias Centli, S.A., De C.V. Method and apparatus for separating, purifying and promoting interaction and enhancing combustion
WO2009048313A3 (en) * 2007-10-10 2010-01-07 Industrias Centli, S.A., De C.V. Method and apparatus for separating, purifying and promoting interaction and enhancing combustion
US7887862B2 (en) 2007-10-10 2011-02-15 Industrias Centli S.A. De C.V. Method and apparatus for separating, purifying, promoting interaction and improving combustion
EP2307662A4 (en) * 2008-06-20 2015-08-19 Cubility As Mixing apparatus and method of using same
US9546351B2 (en) 2010-04-12 2017-01-17 Industrias Centli, S.A. De C.V. Method and system for processing biomass
CN107782663A (en) * 2017-11-27 2018-03-09 清华大学 Facilitate easy-to-use controllable vacuole visual experimental apparatus and experimental method
CN107782663B (en) * 2017-11-27 2023-07-25 清华大学 Convenient, easy-to-use and controllable cavitation visual experimental device and experimental method
CN114105381A (en) * 2021-11-08 2022-03-01 徐州沃力能源科技有限公司 Collision type uniform cavitation sewage treatment device and method thereof
CN114105381B (en) * 2021-11-08 2023-12-26 徐州沃力能源科技有限公司 Collision type uniform cavitation sewage treatment device and method thereof
CN116446810A (en) * 2023-06-16 2023-07-18 西南石油大学 Intermittent type formula oscillation cavitation device
CN116446810B (en) * 2023-06-16 2024-01-26 西南石油大学 Intermittent type formula oscillation cavitation device

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