EP3445480A1 - Dispositif de dosage de matières solides, notamment de matière fibreuses - Google Patents

Dispositif de dosage de matières solides, notamment de matière fibreuses

Info

Publication number
EP3445480A1
EP3445480A1 EP17721969.8A EP17721969A EP3445480A1 EP 3445480 A1 EP3445480 A1 EP 3445480A1 EP 17721969 A EP17721969 A EP 17721969A EP 3445480 A1 EP3445480 A1 EP 3445480A1
Authority
EP
European Patent Office
Prior art keywords
metering
screw
trough
stirrer
agitator
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
EP17721969.8A
Other languages
German (de)
English (en)
Other versions
EP3445480B1 (fr
Inventor
Norbert Marek
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.)
BRABENDER TECHNOLOGIE & Co KG GmbH
Original Assignee
Brabender Technologie & Co KG GmbH
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 Brabender Technologie & Co KG GmbH filed Critical Brabender Technologie & Co KG GmbH
Publication of EP3445480A1 publication Critical patent/EP3445480A1/fr
Application granted granted Critical
Publication of EP3445480B1 publication Critical patent/EP3445480B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01F23/60—Mixing solids with solids
    • B01F23/64—Mixing solids with solids using rotatable mixing elements at the lower end of discharge hoppers
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
    • B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
    • 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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/892—Forming a predetermined ratio of the substances to be mixed for solid materials, e.g. using belts, vibrations, hoppers with variable outlets or hoppers with rotating elements, e.g. screws, at their outlet

Abstract

L'invention concerne un dispositif de dosage de matières solides, notamment de matières fibreuses. Un dispositif de dosage de matières solides, notamment de matières fibreuses telles que des fibres naturelles, des fibres de verre ou des fibres de carbone, mais aussi surtout pour le dosage de produits de recyclage, tels que des rognages dans le cas d'extrusion de films, de recyclage de matières valorisables, etc. jusqu'aux poudres, caractérisé en ce que la zone centrale (II) du compartiment de dosage est conçue comme une cuve semi-cylindrique, que la chute (13) est formée par le plan incliné qui est en contact tangentiel tant avec les parois de la cuve de mélangeur (4) qu'avec les parois de la cuve à vis (11), et en ce que la vis de dosage (5) présente sur sa circonférence des dents.
EP17721969.8A 2016-04-22 2017-04-20 Dispositif de dosage de matières solides, notamment de matière fibreuses Active EP3445480B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016107559 2016-04-22
PCT/EP2017/059384 WO2017182564A1 (fr) 2016-04-22 2017-04-20 Dispositif de dosage de matières solides, notamment de matière fibreuses

Publications (2)

Publication Number Publication Date
EP3445480A1 true EP3445480A1 (fr) 2019-02-27
EP3445480B1 EP3445480B1 (fr) 2020-03-25

Family

ID=58672563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17721969.8A Active EP3445480B1 (fr) 2016-04-22 2017-04-20 Dispositif de dosage de matières solides, notamment de matière fibreuses

Country Status (2)

Country Link
EP (1) EP3445480B1 (fr)
WO (1) WO2017182564A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108584462A (zh) * 2018-03-30 2018-09-28 川田机械制造(上海)有限公司 一种助剂计量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548903A (en) * 1968-07-03 1970-12-22 Hollymatic Corp Subdivided meat mixer and method
US3529870A (en) 1968-07-16 1970-09-22 Homer G Woten Insulating machine
US4480927A (en) * 1982-05-28 1984-11-06 Butler Manufacturing Company Mixing apparatus and auger therefor
DE4124714A1 (de) 1991-07-25 1993-01-28 Schmolke Karl Heinz Aufloesewalzen fuer rotorspinnmaschinen
DE20214911U1 (de) * 2002-09-26 2003-01-02 Poelling Hubert Vorrichtung zum Zerkleinern und Dosieren von organischen Feststoffen, wie Kompost oder Naturdünger, insbesondere für Biogas-Anlagen

Also Published As

Publication number Publication date
EP3445480B1 (fr) 2020-03-25
WO2017182564A1 (fr) 2017-10-26

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