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
Application number
DENDAT262439D
Other languages
German (de)
Publication of DE262439C publication Critical patent/DE262439C/de
Active legal-status Critical Current

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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means

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)

Patent-Anspruch :Patent claim: Stoffmühle für die Holzstoffabrikation, bei der das Zuführen des Mahlgutes zum Mahlgang durch die hohle Antriebswelle mit Hilfe einer innerhalb letzterer angeordneten Förderschnecke erfolgt, dadurch gekennzeichnet, daß die Förderschnecke (1) an ihrem äußeren Umfange geschärft ist und gegen im Innern der hohlen Antriebswelle (3) angeordnete, längsverlaufende scharfkantige Rippen (4) arbeitet.Pulp mill for wood pulp production, at the feeding of the material to be ground to the grinding pass through the hollow drive shaft with the aid of a drive shaft arranged within the latter Conveyor screw takes place, characterized in that the conveyor screw (1) on its outer circumference is sharpened and against the inside of the hollow drive shaft (3) arranged, longitudinally running sharp-edged ribs (4) works. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DENDAT262439D Active DE262439C (en)

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
DE (1) DE262439C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
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

Cited By (14)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
DE262439C (en)
DE1761685A1 (en) Method and device for comminuting fiberboard
EP2163375B1 (en) Device for pressing empty deformable containers
DE1632875A1 (en) Crushing machine and method of feeding material in this
EP4015085A1 (en) Device for grinding surface bodies made from fibre composite material
DE2235511A1 (en) ROTARY PRINTING MACHINE WITH DEVICE FOR PUNCHING ROWS OF HOLES IN ENDLESS PAPER TRAILS
DE2158868A1 (en) MACHINE FOR CRUSHING BULK WASTE
DE19612159A1 (en) Compact, robust, timing-belt driven unit bruising or crushing grain without grinding
DE81690C (en)
WO2014180540A1 (en) Method and device for rolling threads with rolling rolls
DE102007012640A1 (en) Sheet punching and embossing machine
DE113079C (en)
DE102010015804A1 (en) Device for manufacturing roller edge protection element from cardboard or paper, has guiding device for guiding roller edge protection element consisting of strip-like cardboard or paper
DE255251C (en)
DE102010050793B4 (en) Device for crushing feedstock
DE267331C (en)
DE501150C (en) Cone mill
DE635137C (en) Multi-purpose food shredder
DE80553C (en)
DE69938C (en) Machine for the production of finished screws or nails. --- S. E. groff of Marietta, County Lane, State of Pennsylvania, V. St. A .; Representative: A. Rohrbach
DE2405440A1 (en) PROCESS AND MACHINE FOR FIBERATING WOOD AND SIMILAR MATERIAL
DE164922C (en)
DE1777298C3 (en) Sanding head for sanding, preferably wooden components. Eliminated from: 1502459
DE220824C (en)
DE433253C (en) Breaking machine with rotating knife roller