DE214975C - - Google Patents
Info
- Publication number
- DE214975C DE214975C DENDAT214975D DE214975DA DE214975C DE 214975 C DE214975 C DE 214975C DE NDAT214975 D DENDAT214975 D DE NDAT214975D DE 214975D A DE214975D A DE 214975DA DE 214975 C DE214975 C DE 214975C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- horizontal
- lower edge
- outlet end
- funnel
- 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.)
- Active
Links
- 238000000227 grinding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 101700030310 FUS Proteins 0.000 description 1
- 101700014034 Lcn3 Proteins 0.000 description 1
- 101700062818 NP Proteins 0.000 description 1
- 101710026336 S5 Proteins 0.000 description 1
- 101710023234 Segment 5 Proteins 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei Trommelmühlen mit trichterförmigem Auslaufende, dessen Unterkante nach der Mündung hin gegen die Horizontale ansteigt, - spielt sich die Mahlwirkurig derart ab, daß das stark zerkleinerte Material allmählich an dem trichterförmigen Auslaufende ansteigt, während die noch gröberen Teile sich mit der Trommel an der Stelle ihres größten Durchmessers drehen und so einer weiteren Zerlb kleinerung ausgesetzt werden.In the case of drum mills with a funnel-shaped outlet end, the lower edge of which follows the The mouth rises towards the horizontal, - the Mahlffekturig takes place in such a way that the heavily shredded material gradually rises at the funnel-shaped outlet end, while the even coarser parts join the drum at the point of their largest diameter turn and thus be exposed to further disintegration.
Gemäß der Erfindung kann nun die Steigung der Unterkante vom Trommelauslaufende zur Horizontalen durch verstellbare Lagerung der Trommel um eine zur Trommelachse senkrechte horizontale Achse beliebig eingestellt werden. Es wird hierdurch erreicht, daß die Unterkante des trichterförmigen Auslaufendes je nach Einstellung der Trommelmühle einen anderen Winkel mit der Horizontalen einschließt, wodurch die Dauer der Mahlwirkung und dadurch der Grad der Vermahlung geregelt werden kann.According to the invention, the slope of the lower edge from the drum outlet end can now to the horizontal by adjustable mounting of the drum around a perpendicular to the drum axis horizontal axis can be set as desired. It is thereby achieved that the Lower edge of the funnel-shaped outlet end depending on the setting of the drum mill includes another angle with the horizontal, thereby increasing the duration of the grinding action and thereby the degree of grinding can be regulated.
Auf der Zeichnung ist ein Ausführungsbeispiel des .Erfindungsgegenstandes dargestellt. Fig. ι zeigt eine Trommelmühle in Ansicht undThe drawing shows an exemplary embodiment of the subject matter of the invention. Fig. Ι shows a drum mill in view and
Fig. 2 im Schnitt.Fig. 2 in section.
In dem gezeichneten Ausführungsbeispiel besteht die Trommelmühle aus zwei Kegeln 1,2 von verschiedener Steigung, so daß die untere Kante des Kegels 1 einen größeren Winkel mit der, Horizontalen einschließt wie die untere Kante des das Auslaufende der Trommelmühle bildenden Kegels 2. Die Kegel ι, 2 können auch von gleicher Steigung sein; ebenso kann der Kegel ι ganz in Fortfall kommen und an Stelle dessen der Kegel 2 z. B. durch eine senkrechte Wand abgeschlossen werden.In the illustrated embodiment, the drum mill consists of two cones 1.2 of different pitch, so that the lower edge of the cone 1 is a larger Angle with the, horizontal like the lower edge of the outgoing end of the Drum mill forming cone 2. The cones ι, 2 can also be of the same slope; Likewise, the cone ι can be omitted entirely and the cone 2 in its place z. B. be completed by a vertical wall.
Die Trommelmühle wird drehbar von einem Schwingrahmen 3 getragen, der seinerseits senkrecht zur Trommelachse in Zapfen 4 um eine horizontale Achse drehbar gelagert ist. Auf einem der Zapfen sitzt ein Zahnsegment 5, das durch eine Schnecke 6 gedreht werden kann, wodurch der Schwingrahmen 3 mit der Trommel eingestellt wird.The drum mill is rotatably supported by a swing frame 3, which in turn is rotatably mounted about a horizontal axis perpendicular to the drum axis in pin 4. A toothed segment 5, which is rotated by a worm 6, sits on one of the journals can, whereby the swing frame 3 is adjusted with the drum.
Je nachdem die Unterkante des trichterförmigen Auslaufendes 2 der Trommel einen größeren oder kleineren Winkel mit der Horizontalen einschließt, wird die Dauer der Mählwirkung eine längere oder kürzere sein und demgemäß das durch' das Auslaufende austretende Mahlgut feiner oder gröber gemahlen werden.Depending on the lower edge of the funnel-shaped outlet end 2 of the drum one encloses a larger or smaller angle with the horizontal, the duration of the milling effect a longer or shorter one and accordingly the one emerging through the outlet end Grist can be ground finely or coarsely.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE214975C true DE214975C (en) |
Family
ID=476514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT214975D Active DE214975C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE214975C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230039A1 (en) * | 1982-08-12 | 1984-02-16 | Alkem Gmbh, 6450 Hanau | DEVICE FOR TREATING A GRAINY SUBSTANCE, ESPECIALLY POWDERED CORE REACTOR FUEL, AND METHOD FOR OPERATING THE DEVICE |
-
0
- DE DENDAT214975D patent/DE214975C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230039A1 (en) * | 1982-08-12 | 1984-02-16 | Alkem Gmbh, 6450 Hanau | DEVICE FOR TREATING A GRAINY SUBSTANCE, ESPECIALLY POWDERED CORE REACTOR FUEL, AND METHOD FOR OPERATING THE DEVICE |
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