DE291770C - - Google Patents
Info
- Publication number
- DE291770C DE291770C DENDAT291770D DE291770DA DE291770C DE 291770 C DE291770 C DE 291770C DE NDAT291770 D DENDAT291770 D DE NDAT291770D DE 291770D A DE291770D A DE 291770DA DE 291770 C DE291770 C DE 291770C
- Authority
- DE
- Germany
- Prior art keywords
- mill
- ring
- grinding
- grinding ring
- carries
- 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
- 235000013312 flour Nutrition 0.000 claims description 5
- 230000001105 regulatory Effects 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/06—Mills with rollers forced against the interior of a rotary ring, e.g. under spring action
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf Ringmühlen, d. h. Mühlen, die einen Mahlring besitzen, auf dessen Innenfläche Mahlwalzen unter Druck sich abwälzen und so eine Zerkleinerung bewirken, und betrifft eine Vorrichtung, die gestattet, das fertige Mehl von dem noch zu bearbeitenden Mahlgut bereits im Mühlengehäuse zu trennen. Es sind zwar schon Ringmühlen bekannt geworden, bei denenThe present invention relates to ring mills; H. Mills that have a grinding ring have, on the inner surface of which grinding rollers roll under pressure and thus a comminution effect, and relates to a device that allows the finished flour from the to be processed regrind to be separated in the mill housing. Ring mills have already become known where
ίο ebenfalls eine solche Trennung erzielt werden soll, jedoch unterscheiden sie sich von der vorliegenden Mühle in den gewählten Mitteln.ίο such a separation can also be achieved should, however, they differ from the present mill in the means chosen.
Der sich drehende Mahlring α trägt außenThe rotating grinding ring α carries on the outside
eine Anzahl Förder- oder Wurfschaufeln von beliebiger Form. Durch diese wird das Mahlgut nach dem Verlassen des Mahlringes in die Höhe gehoben oder in der Mühle umhergeschleudert und einem durch die Mühle geführten Luftstrom dargeboten, der das fertige Mehl abführt, und zwar je nach seiner regelbaren Stärke in größerer oder geringerer Feinheit, entsprechend dem Verwendungszweck. Zweckmäßig werden hierbei in dem Gehäuse der Mühle 5 Schlitze c zum Einlassen der Luft vorgesehen, deren Querschnitt man z. B. durch Schieber^ den Bedürfnissen entsprechend regeln kann. Auch kann man die von Mehl befreite Luft zur wiederholten Benutzung in die Mühle zurückführen.a number of conveying or throwing blades of any shape. This makes the grist lifted up after leaving the grinding ring or thrown around in the mill and presented to an air stream guided through the mill, which removes the finished flour, depending on its adjustable Starch in greater or lesser fineness, depending on the intended use. It is useful here in the housing the mill 5 slots c provided for the intake of air, the cross-section of which is z. B. can regulate according to the needs by slide ^. You can also use flour return released air to the grinder for repeated use.
Will man die Anwendung eines Luftstromes vermeiden, so kann man den Mahlring α außen mit einem feststehenden Sieb oder Rost β umgeben, dessen Lochung der gewünschten Mehlfeinheit entspricht, und gegen welches das Mahlgut geschleudert wird. Die Mahlgutteilchen, die noch nicht genügend zerkleinert sind, werden in beiden Fällen in den Mahlring zurückgeleitet, um dort weiter zerkleinert zu werden.If you want to avoid the use of an air stream, the grinding ring α can be surrounded on the outside with a fixed sieve or grate β , the perforation of which corresponds to the desired flour fineness, and against which the ground material is thrown. In both cases, the grist particles that have not yet been sufficiently comminuted are returned to the grinding ring in order to be further comminuted there.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE291770C true DE291770C (en) |
Family
ID=546619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT291770D Active DE291770C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE291770C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0705138B2 (en) † | 1993-06-23 | 2000-07-05 | F.L. Smidth & Co. A/S | Ring roller mill |
-
0
- DE DENDAT291770D patent/DE291770C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0705138B2 (en) † | 1993-06-23 | 2000-07-05 | F.L. Smidth & Co. A/S | Ring roller mill |
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