DE59309725D1 - Device for dispersing flowable material mixtures - Google Patents

Device for dispersing flowable material mixtures

Info

Publication number
DE59309725D1
DE59309725D1 DE59309725T DE59309725T DE59309725D1 DE 59309725 D1 DE59309725 D1 DE 59309725D1 DE 59309725 T DE59309725 T DE 59309725T DE 59309725 T DE59309725 T DE 59309725T DE 59309725 D1 DE59309725 D1 DE 59309725D1
Authority
DE
Germany
Prior art keywords
comminuting
member ring
teeth
faces
outer faces
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 - Fee Related
Application number
DE59309725T
Other languages
German (de)
Inventor
Friedrich Niens
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.)
KINEMATICA AG
Original Assignee
KINEMATICA AG
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 KINEMATICA AG filed Critical KINEMATICA AG
Application granted granted Critical
Publication of DE59309725D1 publication Critical patent/DE59309725D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
    • 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
    • B01F31/83—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element
    • B01F31/831—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element the vibrations being generated by the rotation of the stirring element

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Rotary Pumps (AREA)

Abstract

The apparatus for the kinematic high-frequency treatment of a material or material mixture is arranged in the form of a cylindrical arrangement of at least two comminuting-member rings seated on holders, surrounding one another and rotatable in opposite directions relative to one another, the outer comminuting-member ring (5) having teeth (8) and the inner comminuting-member ring (3) having at least two outer faces (7), and a working gap (6) being defined between the inner faces of the teeth and the outer faces of the inner comminuting-member ring. The inner faces (9a, 9b) of the teeth (8) and the outer faces (7) of the inner comminuting-member ring (3) each have two edges (58 and 10a), and the working gap (6) has, at least in places, non-parallel regions. Such an apparatus results in a higher efficiency than previously known apparatuses and, above all, in the case of solid/liquid systems, solid fractions can be processed with larger diameters and without prior coarse grinding. <IMAGE>
DE59309725T 1993-10-13 1993-10-13 Device for dispersing flowable material mixtures Expired - Fee Related DE59309725D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93810719A EP0648537B1 (en) 1993-10-13 1993-10-13 Dispersing apparatus for fluid material mixtures

Publications (1)

Publication Number Publication Date
DE59309725D1 true DE59309725D1 (en) 1999-09-09

Family

ID=8215046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59309725T Expired - Fee Related DE59309725D1 (en) 1993-10-13 1993-10-13 Device for dispersing flowable material mixtures

Country Status (3)

Country Link
EP (1) EP0648537B1 (en)
AT (1) ATE182812T1 (en)
DE (1) DE59309725D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006673C1 (en) * 2000-02-15 2001-09-27 Basf Coatings Ag Aqueous powder coating dispersions (powder slurries) and process for their preparation
DE10036560B4 (en) * 2000-07-27 2005-03-31 Basf Coatings Ag Electrodeposition paints, as well as processes for their preparation and their use
EP1674151B1 (en) 2004-12-23 2008-04-16 Kinematica Ag Apparatus for dispersion of a solid, liquid or gaseous substance in a liquid
CN101898163B (en) * 2010-01-07 2013-01-02 叶德坚 Grinding device capable of performing bilateral rotation
CN102179279B (en) * 2011-02-14 2013-05-15 叶德坚 Crushing device with two-way rotation
CN106808664B (en) * 2016-12-02 2019-04-05 湖北工业大学 A kind of face shearing plasticizing method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048465B (en) * 1959-01-08 Fritz Eichenauer Bernd Eichenauer und Erika Eichtnauer Kandel (Pfalz) Device for Femaufspal th of mica by wet crushing
CH304025A (en) * 1951-09-12 1954-12-31 Willems Peter Prof Emer Mixing and dispersing device.
DE1043766B (en) * 1953-02-14 1958-11-13 Fritz Eichenauer Device for the fine splitting of mica by wet comminution using a fast rotating impact tool
FR1249337A (en) * 1959-11-10 1960-12-30 Method and device for the treatment at sound or ultra-sound frequency of substances carried by a fluid medium
US3251389A (en) * 1964-09-17 1966-05-17 Joe R Urschel Machine for and method of comminuting a product

Also Published As

Publication number Publication date
EP0648537B1 (en) 1999-08-04
ATE182812T1 (en) 1999-08-15
EP0648537A1 (en) 1995-04-19

Similar Documents

Publication Publication Date Title
BR9202517A (en) PROCESS AND APPARATUS FOR TREATING FLUID MATERIALS
FI96493C (en) Apparatus, in particular for the even distribution of solid and / or liquid particles, and apparatus comprising such a apparatus
GB9612652D0 (en) Apparatus for grinding and uniformizing grains and screen with annular working space for use in the apparatus
DE69511143T2 (en) Anti-counterfeiting device for use in image processing equipment
DE69421994D1 (en) Method and device for grinding material particles
DE69501365T2 (en) Device for the continuous mixing of liquid and powder
GR3021587T3 (en) Comminuting device
ATE182812T1 (en) DEVICE FOR DISPERSING FLOWABLE MATERIAL MIXTURES
DE69022553D1 (en) Device for suppressing voltage fluctuations and harmonics.
DE59606304D1 (en) Device and treatment machine for the mechanical treatment of highly consistent fibrous material
DE3368528D1 (en) Method and apparatus for treatment in counter current of suspended particles with a liquid
DE59208870D1 (en) DEVICE FOR SEPARATING PARTICULAR MATERIAL
DE69421181T2 (en) BAG FOR GRINDING AND DISPERSING SAMPLES
DE69218413D1 (en) Charger, imaging device and work unit removable from the imaging device
FI103024B1 (en) Method and apparatus for treating waste material
DK0865347T3 (en) Device for smoothing sheets or moldings
CA2273886A1 (en) Materials treatment
AU5959886A (en) Screening apparatus with integrated distributing and segregating device
DE69311991D1 (en) Paper sheet handling apparatus and image forming apparatus using the same
DE69215750D1 (en) Paper sheet handling apparatus and image forming apparatus using the same
ATE215866T1 (en) DEVICE FOR PROCESSING BAR MATERIAL, PROFILES AND THE LIKE
ATE57362T1 (en) DEVICE FOR CONTINUOUS CONVEYING AND TURNING OF BODIES THROUGH A PROCESSING CHAMBER.
DE69810044D1 (en) Device for crushing and breaking coarse material
ATE134841T1 (en) HAIR PULLER
DE59403899D1 (en) Device for the continuous conveying and turning of workpieces

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PUSCHMANN & BORCHERT, 82041 OBERHACHING

8339 Ceased/non-payment of the annual fee