DE391350C - Method and device for mixing dust-like with viscous substances - Google Patents
Method and device for mixing dust-like with viscous substancesInfo
- Publication number
- DE391350C DE391350C DEW58299D DEW0058299D DE391350C DE 391350 C DE391350 C DE 391350C DE W58299 D DEW58299 D DE W58299D DE W0058299 D DEW0058299 D DE W0058299D DE 391350 C DE391350 C DE 391350C
- Authority
- DE
- Germany
- Prior art keywords
- mixing
- viscous substances
- shaft
- mixing dust
- substances
- 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
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
- B01F27/60—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
- B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
- B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
Verfahren und Vorrichtung zum Mischen von staubförmigen mit zähflüssigen Stoffen.Method and device for mixing powdery with viscous Fabrics.
Die Erfindung bezieht sich auf ein Verfahren zum Mischen von Stoffen verschiedener Konsistenz, z. B. von staubförmigen Stoffen, Pulvern und Pudern mit Fetten oder mit wässerigen oder zähflüssigen Stoffen u. dgl. The invention relates to a method for mixing substances different consistency, e.g. B. of dusty substances, powders and powders with Fats or with aqueous or viscous substances and the like.
Zwar gibt es schon Vorgänge auf diesem Gebiet, denen gegenüber aber das Wesen der Erfindung darin besteht, daß die Mischung nicht durch eine Art Durcheinanderkneten, also sozusagen räumliche Verschiebung, herbeigeführt wird, sondern durch Flächenmischung, also dadurch, daß auf einer möglichst großen Fläche die zu mischenden Gegenstände miteinander in Berührung gelangen und durcheinandergeraten, was durch die hohe Umdrehungszahl der Mischwellen und die messerartige Ausbildung der Mischflügel begünstigt wird. There are already processes in this area, but in relation to them the essence of the invention is that the mixture is not kneaded by a kind of kneading, So, so to speak, spatial displacement, is brought about, but by mixing areas, thus by the fact that the objects to be mixed on as large an area as possible come into contact with each other and get mixed up, which is due to the high number of revolutions the mixing shafts and the knife-like design of the mixing blades is favored.
In der Zeichnung ist eine Ausführungsform beispielsweise dargestellt, und zwar in Abb. I in Seitenansicht und Aufriß, in Abb. 2 in Vorderansicht (die im Innern befindlichen Teile der Maschine sind gestrichelt dargestellt); Abb. 3 ist ein Schnitt durch die Mitte der Trommel und zeigt die auf der Welle sitzenden Mischkörper. In the drawing, an embodiment is shown, for example, namely in Fig. I in side view and elevation, in Fig. 2 in front view (the parts of the machine located inside are shown in dashed lines); Fig. 3 is a section through the center of the drum showing those seated on the shaft Mixed body.
In dem Behälter a sind zwei Wellen b und c gelagert, welche sich achsial und drehend bewegen. Der Antrieb dieser beiden Wellen geschieht von der Hauptwelled mittels Zahnräder dl, d2, d3 (oder Ketten) durch die Zwischenwelle e. Auf der Welle d (Abb. 2, rechts) sitzt das Stirnrad dt, mit welchem ein Stirnrad d2 auf der Welle c kämmt, welches mit dem gleich großen Stirnrad d3 auf der Welle b in Eingriff steht. Ferner steht in Eingriff mit dt ein kleineres Stirnrad e1 auf der Welle, welches die Antriebsbewegung auf diese Welle und ein an deren anderem Ende sitzendes Kegelrad überträgt. Von hier aus wlird mittels Kegelrades ft und Exzenter g die achsiale Bewegung der Wellen und c bewirkt. Der eigentliche Mischvorgang geschieht dadurch, daß die beiden Wellen b und c, auf welchen besonders gestaltete Mischflügel I angebracht sind, mit hoher Tourenzahl in Bewegung gesetzt und, wie schon erwähnt, durch die Exzenter g zwangläufig achsial verschoben werden. In the container a two shafts b and c are mounted, which move axially and rotationally. These two waves are driven by the Main shafted by means of gears dl, d2, d3 (or chains) through the intermediate shaft e. On the shaft d (Fig. 2, right) sits the spur gear dt, with which a spur gear d2 meshes on the shaft c, which meshes with the spur gear d3 of the same size on the shaft b is engaged. Furthermore, a smaller spur gear e1 is in engagement with dt the shaft, which is the driving motion on this shaft and one on the other End seated bevel gear transmits. From here, ft and Eccentric g causes the axial movement of the shafts and c. The actual mixing process happens because the two waves b and c, on which specially designed Mixing blades I are attached, set in motion at high speeds and how already mentioned, the eccentric g inevitably shifts axially.
Die Mischkörper haben zweckmäßig die Form von flächenscheibenartigen Messern, welche an der Wurzel, also an der der Welle nächsten Stelle, breit beginnen und schmal auslaufen; die Misebkörper sind so angeordnet, daß sie bei der schnellen Umdrehung der ÄV& 1 en gewissermaßen den ganzen Q)uerschnitt der Trommel ausfüllen, so daß die an ihm haftende Schicht mit dem Inhalt der Trommel in Berührung gelangt. The mixing bodies are expediently in the form of flat discs Knives that start wide at the root, i.e. at the point next to the shaft and taper off narrowly; the misebodies are arranged in such a way that they are fast Rotation of the AM & 1s to a certain extent fill the entire Q) cross section of the drum, so that the layer adhering to it comes into contact with the contents of the drum.
Um bei pulver- und puderförmigen Tisch produkten keine gesundheitsschädliche Stauhentwicklung aufkommen zu lassen, ist auf dem Behälter a ein luftdicht abschließender zweiter Behälter h aufgesetzt, in welchem drei Jalousieklappen i angeordnet sind, welche nach Belieben durch die Kurbel k geöffnet bzw. geschlossen werden können. Diese staubabschließende Einrichtung dient gleichzeitig zur staubfreien Zuführung der Stoffe, welche der Maschine zum Mischen zugeführt werden sollen. Die Entleerung der Maschine geschieht dadurch, daß man den gesamten Behälter um die Hauptwelle d nach vorn kippt. In order not to have any harmful products with powdered or powdery table products To allow the development of jams to occur is an airtight seal on container a second container h placed in which three louvre flaps i are arranged, which can be opened or closed at will by the crank k. This dust-sealing device also serves for a dust-free supply the substances that are to be fed to the machine for mixing. The emptying the machine is done by placing the entire container around the main shaft d tilts forward.
Um die Entleerung rasch und gründlich erfolgen zu lassen, können in bekannter Weise die Mischflügel, nachdem die Maschine gekippt ist, weiterlaufen. In der Trommel wird durch Anordnung des Einsatzes n ein Außenmantel geschaffen, der beheizt oder zu Kühlzwecken, je nach der Art der zu behandelnden Stoffe, verwendet werden kann. Die Heizung bzw. Kühlung kann in bekannter Weise durch Dampf, Wasser oder Elektrizität stattfinden.In order to allow the emptying to take place quickly and thoroughly, in As is known, the mixing blades continue to run after the machine has tilted. An outer jacket is created in the drum by arranging the insert n, which is heated or used for cooling purposes, depending on the type of substances to be treated can be. The heating or cooling can be carried out in a known manner by steam, water or electricity take place.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW58299D DE391350C (en) | Method and device for mixing dust-like with viscous substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW58299D DE391350C (en) | Method and device for mixing dust-like with viscous substances |
Publications (1)
Publication Number | Publication Date |
---|---|
DE391350C true DE391350C (en) | 1924-03-06 |
Family
ID=7605449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW58299D Expired DE391350C (en) | Method and device for mixing dust-like with viscous substances |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE391350C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603525A1 (en) * | 1992-11-24 | 1994-06-29 | List Ag | Mix-kneader |
-
0
- DE DEW58299D patent/DE391350C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603525A1 (en) * | 1992-11-24 | 1994-06-29 | List Ag | Mix-kneader |
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