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EP0112619A3 - Apparatus for the production of mixture, dispersions and the like - Google Patents

Apparatus for the production of mixture, dispersions and the like Download PDF

Info

Publication number
EP0112619A3
EP0112619A3 EP83306427A EP83306427A EP0112619A3 EP 0112619 A3 EP0112619 A3 EP 0112619A3 EP 83306427 A EP83306427 A EP 83306427A EP 83306427 A EP83306427 A EP 83306427A EP 0112619 A3 EP0112619 A3 EP 0112619A3
Authority
EP
European Patent Office
Prior art keywords
powder
rotor
dispersions
mixture
production
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.)
Granted
Application number
EP83306427A
Other versions
EP0112619B1 (en
EP0112619A2 (en
Inventor
Robert William English
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.)
Netzsch Mastermix Ltd
Original Assignee
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 MASTERMIX Ltd filed Critical MASTERMIX Ltd
Priority to AT83306427T priority Critical patent/ATE34927T1/en
Publication of EP0112619A2 publication Critical patent/EP0112619A2/en
Publication of EP0112619A3 publication Critical patent/EP0112619A3/en
Application granted granted Critical
Publication of EP0112619B1 publication Critical patent/EP0112619B1/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
    • B01F23/50—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.
EP83306427A 1982-11-23 1983-10-24 Apparatus for the production of mixture, dispersions and the like Expired EP0112619B1 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233368 1982-11-23
GB8233368 1982-11-23

Publications (3)

Publication Number Publication Date
EP0112619A2 EP0112619A2 (en) 1984-07-04
EP0112619A3 true EP0112619A3 (en) 1986-07-30
EP0112619B1 EP0112619B1 (en) 1988-06-08

Family

ID=10534442

Family Applications (1)

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

Citations (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
DE1607573A1 (en) * 1967-12-01 1969-12-11 Polysius Ag Procedure and device for protecting external power mills against overload
EP0000827A1 (en) * 1977-08-12 1979-02-21 The Mastermix Engineering 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

Patent Citations (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
DE1607573A1 (en) * 1967-12-01 1969-12-11 Polysius Ag Procedure and device for protecting external power mills against overload
EP0000827A1 (en) * 1977-08-12 1979-02-21 The Mastermix Engineering 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
ATE34927T1 (en) 1988-06-15
EP0112619B1 (en) 1988-06-08
DE3376959D1 (en) 1988-07-14
EP0112619A2 (en) 1984-07-04

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