ATE182812T1 - DEVICE FOR DISPERSING FLOWABLE MATERIAL MIXTURES - Google Patents

DEVICE FOR DISPERSING FLOWABLE MATERIAL MIXTURES

Info

Publication number
ATE182812T1
ATE182812T1 AT93810719T AT93810719T ATE182812T1 AT E182812 T1 ATE182812 T1 AT E182812T1 AT 93810719 T AT93810719 T AT 93810719T AT 93810719 T AT93810719 T AT 93810719T AT E182812 T1 ATE182812 T1 AT E182812T1
Authority
AT
Austria
Prior art keywords
comminuting
member ring
teeth
faces
outer faces
Prior art date
Application number
AT93810719T
Other languages
German (de)
Inventor
Friedrich Niens
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 ATE182812T1 publication Critical patent/ATE182812T1/en

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

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>
AT93810719T 1993-10-13 1993-10-13 DEVICE FOR DISPERSING FLOWABLE MATERIAL MIXTURES ATE182812T1 (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
ATE182812T1 true ATE182812T1 (en) 1999-08-15

Family

ID=8215046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93810719T ATE182812T1 (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
ATE392251T1 (en) 2004-12-23 2008-05-15 Kinematica Ag DEVICE FOR DISPERSING 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
EP0648537A1 (en) 1995-04-19
EP0648537B1 (en) 1999-08-04
DE59309725D1 (en) 1999-09-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee