AT8801B - Method and device for grinding pulps for paper manufacture. - Google Patents

Method and device for grinding pulps for paper manufacture.

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Publication number
AT8801B
AT8801B AT8801DA AT8801B AT 8801 B AT8801 B AT 8801B AT 8801D A AT8801D A AT 8801DA AT 8801 B AT8801 B AT 8801B
Authority
AT
Austria
Prior art keywords
base
knives
fed
cross
section
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Schultz
Original Assignee
Georg Schultz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1900125868D external-priority patent/DE125868C/de
Application filed by Georg Schultz filed Critical Georg Schultz
Application granted granted Critical
Publication of AT8801B publication Critical patent/AT8801B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 
 EMI2.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 
 EMI2.2


 

Claims (1)

PATENT-ANSPRÜCHE : EMI3.1 zeichnet, dass das feuchte Material gleichmässig zwischen möglichst lückenlosen, auf einander gepressten, schneidenden und quetschenden Arbeitsflächen hindurchgeführt wird. PATENT CLAIMS: EMI3.1 shows that the moist material is fed evenly between work surfaces that are as gapless as possible and that are pressed, cut and squeezed onto one another. 2. Eine Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass der zu mahlende Stoff (ii) durch eine geeignete Vorrichtung einer rotierenden Mahlwalze (b) zugeführt, von dieser in feiner Schicht mitgenommen und einem oder mehreren Grundwerken (c, c zugeführt wird, wobei hinter jedem Grundwerk angeordnete Abnehmerwalze (d, dt) mit Schaber (m, ml) den bearbeitenden Stoff von der Walze (b) entfernen. 2. An embodiment of the method according to claim 1, characterized in that the material to be ground (ii) is fed by a suitable device to a rotating grinding roller (b), carried along by this in a fine layer and fed to one or more base units (c, c , with the removal roller (d, dt) with scraper (m, ml) arranged behind each base unit removing the processed material from the roller (b). 3. Ein Grundwerk zur Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass die wirkende Fläche des Grundwerks durch fast lückenlos aneinanderstossende Messer gebildet wird, derart, dass die Kanten schneiden und die zwischen ihnen liegenden Flächen quetschen. 3. A base for carrying out the method according to claim 1, characterized in that the active surface of the base is formed by almost seamlessly abutting knives in such a way that the edges cut and squeeze the surfaces lying between them. 4. Eine Ausfübrungsform des Grundwerks nach Anspruch 3, dadurch gekennzeichnet, dass die wirkende Fläche aus dreiseitigen, prismatischen, aufrechtstehenden Messern (1, 2, 3) besteht, die im Querschnitt abwechselnd eine convexe und eine concave Grundlinie aufweisen (Fig. 2-4). 4. An embodiment of the basic structure according to claim 3, characterized in that the active surface consists of three-sided, prismatic, upright knives (1, 2, 3) which alternately have a convex and a concave base line in cross section (Fig. 2-4 ). 5. Eine Ausführungsform des Grundwerks nach Anspruch 3, dadurch gekennzeichnet. dass die einzelnen Messer (X) eingeschnürt, gewellt oder zickzackförmig gestaltet und derart an einander gelegt sind. dass sie fast lückenlos den Querschnitt des Grundwerks ausfüllen (Fig. 5-7). 5. An embodiment of the base according to claim 3, characterized. that the individual knives (X) are constricted, corrugated or zigzag-shaped and so placed against each other. that they almost completely fill the cross-section of the basic structure (Fig. 5-7). H. Eine Ausführungsform des Grundwerks nach Anspruch 3, dadurch gekennzeichnet. dass die wirkende Fläche aus hochkantstehcnden, zusammengepressten Lagen von Drahtgeweben besteht, welche eventuell unter Zwischenlegung geeigneter Abstandskörper einen Winkel zu der Grundwerksoberfläche bilden (Fig. 13-16). H. An embodiment of the basic structure according to claim 3, characterized. that the effective surface consists of upright, compressed layers of wire mesh, which possibly form an angle to the base structure surface with the interposition of suitable spacers (Fig. 13-16). 7. Eine Ausführungsform des Grundwerks nach Anspruch 3, dadurch gekennzeichnet. dass der Querschnitt des Grundworks in mehrere Felder getheilt ist, welche einzeln mit Messern besetzt sind, die in dem einen Feld in einem Winkel zu denen des anderen Feldes stehen (Fig. hui), 7. An embodiment of the base according to claim 3, characterized. that the cross-section of the basic work is divided into several fields, which are individually occupied with knives that are in one field at an angle to those of the other field (Fig. hui),
AT8801D 1900-06-22 1901-12-06 Method and device for grinding pulps for paper manufacture. AT8801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900125868D DE125868C (en) 1900-06-22

Publications (1)

Publication Number Publication Date
AT8801B true AT8801B (en) 1902-08-25

Family

ID=5658867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8801D AT8801B (en) 1900-06-22 1901-12-06 Method and device for grinding pulps for paper manufacture.

Country Status (1)

Country Link
AT (1) AT8801B (en)

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