ATE34927T1 - DEVICE FOR THE PREPARATION OF MIXTURES, DISPERSIONS AND LIKE. - Google Patents

DEVICE FOR THE PREPARATION OF MIXTURES, DISPERSIONS AND LIKE.

Info

Publication number
ATE34927T1
ATE34927T1 AT83306427T AT83306427T ATE34927T1 AT E34927 T1 ATE34927 T1 AT E34927T1 AT 83306427 T AT83306427 T AT 83306427T AT 83306427 T AT83306427 T AT 83306427T AT E34927 T1 ATE34927 T1 AT E34927T1
Authority
AT
Austria
Prior art keywords
powder
rotor
dispersions
mixtures
preparation
Prior art date
Application number
AT83306427T
Other languages
German (de)
Inventor
Robert William English
Whittington
Original Assignee
Netzsch Mastermix 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 Netzsch Mastermix Ltd filed Critical Netzsch Mastermix Ltd
Application granted granted Critical
Publication of ATE34927T1 publication Critical patent/ATE34927T1/en

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
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • 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
    • B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B01F35/221422—Speed of rotation of the mixing axis, stirrer or receptacle during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Silicon Compounds (AREA)
  • Coating Apparatus (AREA)

Abstract

Paint making apparatus comprises a rotor for dispersing powder into solvent, a microphone for sensing noise generated by the dispersing operation, and various different (alternative or in combination) means for making the rotor more and less effective according to the noise level and based on turbulence as a result of unmixed powder being present, as compared with the conditions when the powder is fully dispersed.
AT83306427T 1982-11-23 1983-10-24 DEVICE FOR THE PREPARATION OF MIXTURES, DISPERSIONS AND LIKE. ATE34927T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233368 1982-11-23
EP83306427A EP0112619B1 (en) 1982-11-23 1983-10-24 Apparatus for the production of mixture, dispersions and the like

Publications (1)

Publication Number Publication Date
ATE34927T1 true ATE34927T1 (en) 1988-06-15

Family

ID=10534442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83306427T ATE34927T1 (en) 1982-11-23 1983-10-24 DEVICE FOR THE PREPARATION OF MIXTURES, DISPERSIONS AND LIKE.

Country Status (3)

Country Link
EP (1) EP0112619B1 (en)
AT (1) ATE34927T1 (en)
DE (1) DE3376959D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669080GA3 (en) * 1987-05-14 1989-02-28
DE19756099A1 (en) 1997-12-17 1999-07-01 Waeschle Gmbh Process for classifying bulk goods
CN108654493A (en) * 2018-07-06 2018-10-16 温州市英可尔油墨有限公司 A kind of safe cage agitating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050264A (en) * 1959-07-17 1962-08-21 Vernie W Marcyes Sound actuated control system for ball mill and the like
FR1398561A (en) * 1964-06-12 1965-05-07 Torrance And Sons Ltd Improvements in apparatus for mixing, dispersing or dissolving
DE1607573B2 (en) * 1967-12-01 1972-01-27 Polysius Ag, 4723 Neubeckum Method and device for protecting crushing mills against overload
GB2002246B (en) * 1977-08-12 1982-01-13 Mastermix Eng Co Ltd Apparatus for the production of mixtures dispersions and the like
DE3102661A1 (en) * 1981-01-28 1982-11-18 Vögtle, Fritz, Prof. Dr., 5305 Alfter Appliance for monitoring and safeguarding stirring operations, especially in chemical laboratories

Also Published As

Publication number Publication date
EP0112619B1 (en) 1988-06-08
DE3376959D1 (en) 1988-07-14
EP0112619A2 (en) 1984-07-04
EP0112619A3 (en) 1986-07-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee