DE1109010B - Roller mill - Google Patents
Roller millInfo
- Publication number
- DE1109010B DE1109010B DEK33164A DEK0033164A DE1109010B DE 1109010 B DE1109010 B DE 1109010B DE K33164 A DEK33164 A DE K33164A DE K0033164 A DEK0033164 A DE K0033164A DE 1109010 B DE1109010 B DE 1109010B
- Authority
- DE
- Germany
- Prior art keywords
- rotating roller
- roller
- faster
- slower
- roller mill
- 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
Links
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
Walzenstuhl Die Erfindung betrifft einen Walzenstuhl für Schrotungen, Grießauflösungen und Mahlungen mit zwei mit verschiedenen Geschwindigkeiten umlaufenden Walzen, von denen die schneller umlaufende unter oder neben der langsamer umlaufenden Walze angeordnet und mit höherem Drall ausgestattet ist als diese.Roller mill The invention relates to a roller mill for grinding, Semolina dissolving and grinding with two rotating at different speeds Rollers, of which the faster revolving below or next to the slower revolving The roller is arranged and equipped with a higher twist than this.
Es wurde nun gefunden, daß die Mahlergebnisse auf einem solchen Walzenstuhl bedeutend verbessert werden können, wenn gemäß der Erfindung die Riffelung auf der schneller umlaufenden Walze größer ist als die Riffelung auf der langsanier umlaufenden Walze. Dabei ist gemäß der Erfindung die schneller umlaufende Walze mit höherem Drall ausgestattet als die langsamer umlaufende Walze.It has now been found that the grinding results on such a roller mill can be significantly improved if, according to the invention, the corrugation on the faster rotating roller is larger than the corrugation on the long-running rotating one Roller. According to the invention, the faster rotating roller with higher Twist equipped than the slower rotating roller.
Die durch das Drehzahlverhältnis der beidenWalzen bestimmte Voreilung der schneller umlaufenden Walze wird dabei verhältnismäßig hoch gehalten, wobei das Drehzahlverhältnis der beiden Walzen weit Über 1: 3 bis zu 1: 5 und 1: 10 liegt und sogar noch höher sein kann.The determined by the speed ratio of the two rolls advance of the faster rotating roller is thereby kept relatively high, and the speed ratio of the two rolls About 1 far: is 10, and may be even higher: 3 to 1: 5 and the first
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.An embodiment of the invention is shown in the drawing.
Gemäß Fig. 1 hat der Walzenstuhl zwei untereinanderliegende Walzen, und zwar die schneller umlaufende Walze 1 und die langsamer umlaufende Walze 2. Die Riffelung auf der Walze 1 ist, wie durch Schema angegeben, bedeutend gröber als die Riffelung auf der Walze 2.According to FIG. 1 , the roller frame has two rollers lying one below the other, namely the faster rotating roller 1 and the slower rotating roller 2. The corrugation on the roller 1 is, as indicated by the diagram, significantly coarser than the corrugation on the roller 2.
In Fig. 2 sind die gleichen Walzen gezeigt, jedoch in der horizontalen Lage nebeneinander.In Fig. 2 the same rollers are shown, but in the horizontal one Side by side.
In Fig. 3 ist eine Aufsicht auf die Walzenanordnung nach Fig. 2 gezeigt. Die schneller umlaufende Walze 1 hat einen höheren Drall als die langsamer umlaufende Walze 2, was durch die Drallinien 3 und 4 angedeutet ist.In FIG. 3 , a plan view of the roller arrangement according to FIG. 2 is shown. The faster rotating roller 1 has a higher twist than the slower rotating roller 2, which is indicated by the twist lines 3 and 4.
Die Ansprüche 2 und 3 haben, da ihre Merkmale für sich bekannt sind, nur Gültigkeit in Verbindung mit dem Hauptanspruch.Since their features are known per se, claims 2 and 3 are only valid in connection with the main claim.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK33164A DE1109010B (en) | 1957-10-16 | 1957-10-16 | Roller mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK33164A DE1109010B (en) | 1957-10-16 | 1957-10-16 | Roller mill |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1109010B true DE1109010B (en) | 1961-06-15 |
Family
ID=7219650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK33164A Pending DE1109010B (en) | 1957-10-16 | 1957-10-16 | Roller mill |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1109010B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0753347A1 (en) * | 1995-07-11 | 1997-01-15 | ENCO Energie Componenten Gesellschaft m.b.H. | Crushing device for hard materials,preferably biogenic waste |
WO2002032575A1 (en) * | 2000-10-21 | 2002-04-25 | Recom Patent & License Gmbh | Roll-type crusher |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT84602B (en) * | 1919-02-10 | 1921-07-11 | Franz Novacek | Roller mill. |
FR972593A (en) * | 1948-09-30 | 1951-01-31 | Grinding process, and roller machines for implementing this process |
-
1957
- 1957-10-16 DE DEK33164A patent/DE1109010B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT84602B (en) * | 1919-02-10 | 1921-07-11 | Franz Novacek | Roller mill. |
FR972593A (en) * | 1948-09-30 | 1951-01-31 | Grinding process, and roller machines for implementing this process |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0753347A1 (en) * | 1995-07-11 | 1997-01-15 | ENCO Energie Componenten Gesellschaft m.b.H. | Crushing device for hard materials,preferably biogenic waste |
WO2002032575A1 (en) * | 2000-10-21 | 2002-04-25 | Recom Patent & License Gmbh | Roll-type crusher |
EP1201307A1 (en) * | 2000-10-21 | 2002-05-02 | Recom Patent & License GmbH | Riller crusher |
AU778480B2 (en) * | 2000-10-21 | 2004-12-09 | Recom Patent & License Gmbh | Roll-type crusher |
CN1325168C (en) * | 2000-10-21 | 2007-07-11 | 雷科姆专利许可有限公司 | Roll-type crusher |
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