DE2008371A1 - Mixer with additional revolving dispersers - Google Patents

Mixer with additional revolving dispersers

Info

Publication number
DE2008371A1
DE2008371A1 DE19702008371 DE2008371A DE2008371A1 DE 2008371 A1 DE2008371 A1 DE 2008371A1 DE 19702008371 DE19702008371 DE 19702008371 DE 2008371 A DE2008371 A DE 2008371A DE 2008371 A1 DE2008371 A1 DE 2008371A1
Authority
DE
Germany
Prior art keywords
mixing
mixing machine
tools
mixer
axes
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.)
Pending
Application number
DE19702008371
Other languages
German (de)
Inventor
Gerhard 6800 Mannheim Oelschläger
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.)
SPANGENBERG MASCHF G
Original Assignee
SPANGENBERG MASCHF G
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 SPANGENBERG MASCHF G filed Critical SPANGENBERG MASCHF G
Priority to DE19702008371 priority Critical patent/DE2008371A1/en
Publication of DE2008371A1 publication Critical patent/DE2008371A1/en
Pending 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
    • 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
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B01F27/862—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle the baffles being adjustable or movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/833—Devices with several tools rotating about different axis in the same receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Vessel contg. mixer revolving on a vertical shaft, together with guide blades, also comprises revolving choppers or dispersers mounted in the wall, to improve dispersing effect. Typically the axes of the choppers point radially inwards.

Description

Mischmaschine fUr fließfähige Medien Die Erfindung bezieht sich auf Mischmaschinen fUr fließfähige Medien. Solche Mischmaschinen bestehen in der Regel, aus einem senkrechten Behälter, in welchem ein zentral angeordnetes Umwälzmischaggregat um eine senkrechte Achse rotiert. Zur Intensivierung und Beschleunigung der DIspersion oder Lösung von Feststoffanteilen hat man solche Mischmaschinen zusätzlich mit Reibaggregaten oder Reibelementen ausgestattet. Auch ist der Einbau von Leitflächen bekannt. Mixing machine for flowable media The invention relates to Mixing machines for flowable media. Such mixing machines usually consist of from a vertical container in which a centrally arranged circulating mixer rotated around a vertical axis. To intensify and accelerate the dissolution or dissolving solid fractions, such mixing machines are additionally equipped with friction units or friction elements. The installation of guide surfaces is also known.

Die Erfindung betrifft eine Weiterbildung solcher Mischmaschinen und bezweckt, den Dispergiereffekt zu erhöhen. Dies wird dadurch erreicht, daß gemäß der Erfindung am Umfang des Mischbehälters rotierende Zerhacker undZoder Dispersionswerkzeuge angeordnet sind. Die Drehachsen dieser Zerhacker und/oder Dispersionswerkzeuge sind vorzugsweise radial gerichtet. Sie können aber auch von der radialen Richtung nach den Seiten oder nach oben oder unten abweichen. The invention relates to a further development of such mixing machines and aims to increase the dispersing effect. This is achieved in that according to of the invention rotating chopper and / or dispersing tools on the periphery of the mixing vessel are arranged. The axes of rotation of these chopper and / or dispersion tools are preferably directed radially. But you can also use the radial Direction to the sides or up or down.

Bei einer bevorzugten Bauart sind Leitelemente zwischen dem zentralen Umwälzmischaggregat und den am Umfang angeordneten Zerhackern und/oder Dispersionswerkzeugen vorgesehen. Diese Leitelemente können beispielsweise von Leitflächen gebildet werden, die um eine senkrechte Achse verstellbar sind, welche auf der radialen Verbindungslinie zwischen dem Zerhacker und/oder Dispersionswerkzeug und der zentralen Drehachse des Umwälzmischaggregats liegt. In a preferred design there are guide elements between the central one Circulating mixer and the chopper and / or dispersion tools arranged on the circumference intended. These guide elements can for example be formed by guide surfaces, which are adjustable about a vertical axis, which is on the radial connecting line between the chopper and / or dispersion tool and the central axis of rotation of the circulating mixer is located.

In der Zeichnung ist ein Ausführungsbeispiel der nach der Erfindung ausgebildeten Mischmaschine schematisch dargestellt. In the drawing is an embodiment of the invention trained mixing machine shown schematically.

Abb. 1 ist ein Axialschiiitt durch die Mischmaschine, Abb. 2 zeigt den Querschnitt nach Linie II-I1 der Abb. 1.Fig. 1 is an axial section through the mixer, Fig. 2 shows the cross section along line II-I1 of Fig. 1.

In dem Mischbehälter 2 ist das um eine senkrechte zentrale Achse rotierende Umwälzmischaggregat 3 angeordnet. Am Umfang des Behälters 2 sind zwei sich diametral gegenUberliegende, als Zerhacker wirkende Dispersionswerkzeuge 5 angeordnet, deren Wellen radial gerichtet sind und von außen angeblockten Elektromotoren 6 in rasche Umdrehung versetzt werden. In the mixing container 2 this is about a vertical central axis rotating circulation mixer 3 arranged. There are two on the circumference of the container 2 Dispersion tools located diametrically opposite each other and acting as chopper 5 arranged, the shafts of which are directed radially and electric motors blocked from the outside 6 can be set in rapid rotation.

Die Leitbleche 4 sind um senkrechte Achsen 1 verstellbar. The guide plates 4 are adjustable about vertical axes 1.

Das jedem Messerkopf zugeordnete Gleitblech gestattet durch entsprechende Einstellung, daß dem Zerhacker entsprechend der jeweiligen Viskosität des Mediums mehr oder weniger Material zuge£Qwt und dadurch die Wirkung der Zerhacker beeinflußt wird. Die Messerköpfe 5 können als Schneidwerkzeuge ausgebildet sein. Sie können aber auch als zusätzliche Dispergierwerkzeuge arbeiten, wenn um die Messerköpfe ein in der Zeichnung nicht dargestellter Stator gelegt ist. Hierdurch kann ein besonders hoher Dispergiereffekt erreicht werden.The sliding plate assigned to each cutter head is made possible by corresponding Adjust that the chopper according to the viscosity of the medium more or less material added, thereby influencing the action of the chopper will. The cutter heads 5 can be designed as cutting tools be. But they can also work as additional dispersing tools when around the cutter heads a stator not shown in the drawing is placed. This can make a special high dispersing effect can be achieved.

Claims (5)

P a t e n t a n s p r ü c h eP a t e n t a n s p r ü c h e 1. Mischmaschine für fließfähige Medien, bestehend aus einem senkrechten Mischbehälter mit einem um eine senkrechte Achse umlaufenden Umwälzmischaggregat und einem oder mehreren Leitelementen, dadurch g e k e n n z e i c h n e t, daß am Umfang des Mischbehälters rotierende Zernacker und/oder Dispersionswerkzeuge angeordnet sind.1. Mixing machine for flowable media, consisting of a vertical Mixing container with a circulating mixing unit rotating around a vertical axis and one or more guide elements, characterized in that rotating grinder and / or dispersion tools on the circumference of the mixing container are arranged. 2. Mischmaschine nach Anspruch 1, dadurch g e k e n n -z e i c h n e t, daß die Drehachsen der Zerhacker und/oder Dispersionswerkzeuge radial gerichtet sind.2. Mixing machine according to claim 1, characterized in that g e k e n n -z e i c h n e t that the axes of rotation of the chopper and / or dispersion tools are directed radially are. 3. Mischmaschine nach Anspruch 1, dadurch g e k e n n -z e i c h n e t, daß die Drehachsen der Zerhacker und/oder Dispersionswerkzeuge von der radialen Richtung nach den Seiten @@@@onen oder unten abweichen.3. Mixing machine according to claim 1, characterized in that g e k e n n -z e i c h n e t that the axes of rotation of the chopper and / or dispersion tools differ from the radial Direction according to the pages @@@@ onen or below. 4. Mischmaschine nach einem der Ansprüche 1 bis 3, dadurch g e k e n z e i c h n e t, daß die Leitelemente zwischen den zentralen Umwälzmischaggregat und den am Umfang angeordneten Zerhacken und/oder Dispersionswerkzeugen angeordnet 4. Mixing machine according to one of claims 1 to 3, characterized g e k e nz e i c h n e t that the guide elements between the central circulation mixer and the circumferentially arranged chopping and / or dispersing tools 5. Mischmaschine nach einem der Anprüche 1 bis 4, dadurch g e k e n z e i c h n e t, daß die Leitelemente verstellbar, beispielsweise um senkrechte Achsen schwenkbar sind.5. Mixing machine according to one of claims 1 to 4, thereby g e k e n z e i c h n e t that the guide elements are adjustable, for example pivotable about vertical axes are.
DE19702008371 1970-02-23 1970-02-23 Mixer with additional revolving dispersers Pending DE2008371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702008371 DE2008371A1 (en) 1970-02-23 1970-02-23 Mixer with additional revolving dispersers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702008371 DE2008371A1 (en) 1970-02-23 1970-02-23 Mixer with additional revolving dispersers

Publications (1)

Publication Number Publication Date
DE2008371A1 true DE2008371A1 (en) 1971-09-16

Family

ID=5763114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702008371 Pending DE2008371A1 (en) 1970-02-23 1970-02-23 Mixer with additional revolving dispersers

Country Status (1)

Country Link
DE (1) DE2008371A1 (en)

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