DE262439C - - Google Patents
Info
- Publication number
- DE262439C DE262439C DENDAT262439D DE262439DA DE262439C DE 262439 C DE262439 C DE 262439C DE NDAT262439 D DENDAT262439 D DE NDAT262439D DE 262439D A DE262439D A DE 262439DA DE 262439 C DE262439 C DE 262439C
- Authority
- DE
- Germany
- Prior art keywords
- drive shaft
- hollow drive
- conveyor screw
- sharpened
- sharp
- 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
- 239000000463 material Substances 0.000 claims description 4
- 210000000614 Ribs Anatomy 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 2
- 239000000843 powder 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Screw Conveyors (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das Zuführen des Mahlgutes bei StoffmühlenThe feeding of the ground material at pulp mills
für die Holzstoffabrikation durch die .hohle Antriebswelle des Läufersteins mit Hilfe einer innerhalb dieser Welle angeordneten Förderschnecke ist bekannt. Diese Anordnung diente bisher nur dem Zwecke der Mahlgutzuführung.for the production of wood pulp through the hollow Drive shaft of the rotor block with the aid of a screw conveyor arranged within this shaft is known. This arrangement has so far only served the purpose of supplying ground material.
Gemäß der Erfindung soll die Schnecke inAccording to the invention, the screw in
Verbindung mit der einen Fläche der hohlen Antriebswelle dazu dienen, das zugeführteConnection with the one surface of the hollow drive shaft to serve the fed
ίο Material mechanisch zu bearbeiten, d. h. vorzuzerkleinern. Dies hat den Zweck, daß zwei Vorgänge mit einer einzigen Vorrichtung bewältigt werden, wodurch naturgemäß eine Raum- und Kraftersparnis erzielt wird.ίο to process material mechanically, d. H. pre-shredded. The purpose of this is that two processes can be mastered with a single device, whereby naturally one Space and energy savings are achieved.
Gemäß der Erfindung wird die Förderschnecke an ihrem äußeren Umfange geschärft und arbeitet gegen im Innern der hohlen Antriebswelle angeordnete, längsverlaufende scharfkantige Rippen.According to the invention, the screw conveyor is sharpened on its outer circumference and works against the longitudinal ones arranged inside the hollow drive shaft sharp-edged ribs.
Auf der Zeichnung ist eine Ausführungsform der Erfindung dargestellt, und zwar zeigt:In the drawing, an embodiment of the invention is shown, namely shows:
Fig. ι einen Schnitt durch die Maschine von der Seite,Fig. Ι a section through the machine from the side,
Fig. 2 einen Querschnitt durch die.Mahlgutzuführung. Fig. 2 shows a cross section through the powder feeder.
Die Schnecke 1 ist am äußeren Rande 2 geschärft. Die in dem Mahlgutzuführungskanals befindlichen längsverlaufenden Rippen 4 sind auf ihrer nach innen ragenden Seite 5 scharfkantig.The screw 1 is sharpened on the outer edge 2. The ones in the grist feed channel located longitudinal ribs 4 are on their inwardly protruding side 5 sharp-edged.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE262439C true DE262439C (en) |
Family
ID=519901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT262439D Active DE262439C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE262439C (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1045372B (en) * | 1953-06-19 | 1958-12-04 | Krauss Maffei Imp G M B H & Co | Mixer for bulk goods with a high dry content |
US5348580A (en) * | 1992-09-03 | 1994-09-20 | Ciba-Geigy Corporation | Stabilization of organic pigments |
US5710228A (en) * | 1992-11-24 | 1998-01-20 | Basf Aktiengesellschaft | Maleimide/α-olefin copolymers and their use as light stabilizers and stabilizers for organic material |
US5919399A (en) * | 1995-07-21 | 1999-07-06 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US5965643A (en) * | 1995-05-03 | 1999-10-12 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6015849A (en) * | 1995-01-23 | 2000-01-18 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6020406A (en) * | 1995-02-10 | 2000-02-01 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6368520B1 (en) | 1995-04-11 | 2002-04-09 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6420461B1 (en) | 1997-05-13 | 2002-07-16 | Clariant Gmbh | Compounds based on polyalkyl-1-oxadiazaspirodecane compounds |
US6566427B1 (en) | 1996-08-07 | 2003-05-20 | Ciba Specialty Chemicals Corporation | Stabilizer mixtures |
-
0
- DE DENDAT262439D patent/DE262439C/de active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1045372B (en) * | 1953-06-19 | 1958-12-04 | Krauss Maffei Imp G M B H & Co | Mixer for bulk goods with a high dry content |
US5348580A (en) * | 1992-09-03 | 1994-09-20 | Ciba-Geigy Corporation | Stabilization of organic pigments |
US5710228A (en) * | 1992-11-24 | 1998-01-20 | Basf Aktiengesellschaft | Maleimide/α-olefin copolymers and their use as light stabilizers and stabilizers for organic material |
US6380286B1 (en) | 1995-01-23 | 2002-04-30 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6015849A (en) * | 1995-01-23 | 2000-01-18 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6020406A (en) * | 1995-02-10 | 2000-02-01 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6365651B1 (en) | 1995-02-10 | 2002-04-02 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6368520B1 (en) | 1995-04-11 | 2002-04-09 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US5965643A (en) * | 1995-05-03 | 1999-10-12 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US5977221A (en) * | 1995-07-21 | 1999-11-02 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US5919399A (en) * | 1995-07-21 | 1999-07-06 | Ciba Specialty Chemicals Corporation | Synergistic stabilizer mixture |
US6566427B1 (en) | 1996-08-07 | 2003-05-20 | Ciba Specialty Chemicals Corporation | Stabilizer mixtures |
US7026380B2 (en) | 1996-08-07 | 2006-04-11 | Ciba Specialty Chemicals Corporation | Stabilizer mixtures |
US6420461B1 (en) | 1997-05-13 | 2002-07-16 | Clariant Gmbh | Compounds based on polyalkyl-1-oxadiazaspirodecane compounds |
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