GB949301A - Agitation process - Google Patents

Agitation process

Info

Publication number
GB949301A
GB949301A GB4415/59A GB441559A GB949301A GB 949301 A GB949301 A GB 949301A GB 4415/59 A GB4415/59 A GB 4415/59A GB 441559 A GB441559 A GB 441559A GB 949301 A GB949301 A GB 949301A
Authority
GB
United Kingdom
Prior art keywords
vanes
shaft
liquids
perforated
centipoises
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
GB4415/59A
Inventor
Roy Holt Bowers
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4415/59A priority Critical patent/GB949301A/en
Priority to BE587380A priority patent/BE587380A/en
Priority to FR818020A priority patent/FR1247722A/en
Publication of GB949301A publication Critical patent/GB949301A/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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/13—Openwork frame or cage stirrers not provided for in other groups of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

In a process and apparatus for stirring and emulsifying liquids or mixtures of liquids with gases or solids, of high viscosity, i.e. in excess of 40 centipoises, the apparatus comprises at least three perforated radial stirrer vanes attached to a shaft which is mounted for rotary reciprocation. The vanes may be perforated plates or of grid form, Figs. 1 and 2 (not shown); the total area p of the vanes occupied by holes or perforations is 20-80%. The shaft conveniently rotates alternately in opposite directions through an angle of 360/n degrees, where n is the number of vanes; 40-100% of the volume of the container is swept. The edge of the vanes furthest from the shaft should have a mean linear velocity of 1-5 f.p.s. The shaft and vanes may be hollow to allow of circulation of a heating or cooling medium. The process may be used in the manufacture of synthetic resinous polymers, antibiotics, paints and emulsions of all kinds.
GB4415/59A 1959-02-09 1959-02-09 Agitation process Expired GB949301A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4415/59A GB949301A (en) 1959-02-09 1959-02-09 Agitation process
BE587380A BE587380A (en) 1959-02-09 1960-02-08 Agitation process.
FR818020A FR1247722A (en) 1959-02-09 1960-02-09 Method of stirring liquids with solids or gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4415/59A GB949301A (en) 1959-02-09 1959-02-09 Agitation process

Publications (1)

Publication Number Publication Date
GB949301A true GB949301A (en) 1964-02-12

Family

ID=9776766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4415/59A Expired GB949301A (en) 1959-02-09 1959-02-09 Agitation process

Country Status (2)

Country Link
BE (1) BE587380A (en)
GB (1) GB949301A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305671A (en) * 1980-01-14 1981-12-15 E. I. Du Pont De Nemours And Company Agitator for an electrolytic sodium cell receiver
GB2281220A (en) * 1993-08-24 1995-03-01 Ifu Gmbh Stirring mechanism for centrifugal separators
EP0947240A2 (en) * 1998-03-31 1999-10-06 Sumitomo Heavy Industries, Ltd. Vertical agitating apparatus
CN102687909A (en) * 2011-03-24 2012-09-26 豪尼机械制造股份公司 Hotmelt glue melting device
CN102687907A (en) * 2011-03-24 2012-09-26 豪尼机械制造股份公司 Device for fusing hotmelt glue for products in the tobacco processing industry

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305671A (en) * 1980-01-14 1981-12-15 E. I. Du Pont De Nemours And Company Agitator for an electrolytic sodium cell receiver
GB2281220A (en) * 1993-08-24 1995-03-01 Ifu Gmbh Stirring mechanism for centrifugal separators
EP0947240A2 (en) * 1998-03-31 1999-10-06 Sumitomo Heavy Industries, Ltd. Vertical agitating apparatus
EP0947240A3 (en) * 1998-03-31 2000-10-11 Sumitomo Heavy Industries, Ltd. Vertical agitating apparatus
US6296384B1 (en) 1998-03-31 2001-10-02 Sumitomo Heavy Industries, Ltd. Vertical agitating apparatus
CN102687909A (en) * 2011-03-24 2012-09-26 豪尼机械制造股份公司 Hotmelt glue melting device
CN102687907A (en) * 2011-03-24 2012-09-26 豪尼机械制造股份公司 Device for fusing hotmelt glue for products in the tobacco processing industry

Also Published As

Publication number Publication date
BE587380A (en) 1960-08-08

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