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AT127198B - Headbox for Fourdrinier paper u. like machines. - Google Patents

Headbox for Fourdrinier paper u. like machines.

Info

Publication number
AT127198B
AT127198B AT127198DA AT127198B AT 127198 B AT127198 B AT 127198B AT 127198D A AT127198D A AT 127198DA AT 127198 B AT127198 B AT 127198B
Authority
AT
Austria
Prior art keywords
machines
headbox
fourdrinier paper
paper
felt
Prior art date
Application number
Other languages
German (de)
Original Assignee
Voith J M Fa
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
Application filed by Voith J M Fa filed Critical Voith J M Fa
Application granted granted Critical
Publication of AT127198B publication Critical patent/AT127198B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines

Landscapes

  • Paper (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Stoffauflauf für Langsieb-Papier-u. dgl. Maschinen. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 dadurch vermieden, dass der Papierstoff mit höherer Stoffdichte auf das Sieb oder den Filz aufgegeben wird ; anderseits ist es möglich, die Papierbahn zunächst   vorzuentwässern und den Füllstoff   in beliebig fein verteilter Form der Bahn zuzusetzen. 



   Zur Herstellung beliebig dicker Papiere,   Zellstoff-oder Holzstoffbahnen   werden mehrere Zuführ-   apparate c, c1., c2, eS   usw. hintereinander angeordnet, die auf das gleiche Sieb oder den gleichen Filz k aufgeben, wie dies die Fig. 6 zeigt. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Aufbringung von Faserstoffen   auf Entwässerungsmaschinen für   Zellstoff, Holzstoff, Papier, Karton oder Pappe, bei dem die Faserstoffe mittels Druckluft auf das Sieb oder den Filz aufgeblasen werden, dadurch gekennzeichnet, dass die Regelung der Stoffmenge durch den Druck oder durch die Geschwindigkeit des Luftstromes geschieht.



   <Desc / Clms Page number 1>
 



  Headbox for Fourdrinier paper u. like machines.
 EMI1.1
 

 <Desc / Clms Page number 2>

 thereby avoiding that the paper stock with a higher consistency is placed on the wire or felt; on the other hand, it is possible to first pre-drain the paper web and to add the filler to the web in any finely divided form.



   For the production of paper, cellulose or wood pulp webs of any thickness, several feed devices c, c1., C2, eS etc. are arranged one behind the other, which feed onto the same screen or felt k, as FIG. 6 shows.



   PATENT CLAIMS:
1. A method of applying fibrous materials to dewatering machines for pulp, wood pulp, paper, cardboard or cardboard, in which the fibrous materials are blown onto the screen or felt by means of compressed air, characterized in that the amount of material is regulated by pressure or speed of the air flow happens.

Claims (1)

2. Vorrichtung zur Ausübung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass die Mündungshöhe der Auslaufkanäle gegenüber dem Sieb oder den Filz einstellbar ist. 2. Device for performing the method according to claim 1, characterized in that the mouth height of the outlet channels relative to the sieve or the felt is adjustable. 3. Vorrichtung zur Ausübung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass eine unbewegliche oder in Richtung der Ausströmung bewegliche Auslaufmündung für den Faserstoff in einer in Richtung der Ausströmung beweglichen oder feststehenden Druckluftmündung angeordnet ist. EMI2.1 3. A device for performing the method according to claim 1, characterized in that an immovable or in the direction of the outflow movable outlet opening for the pulp is arranged in a movable or fixed compressed air outlet in the direction of the outflow. EMI2.1
AT127198D 1929-06-08 1930-06-04 Headbox for Fourdrinier paper u. like machines. AT127198B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE356294X 1929-06-08

Publications (1)

Publication Number Publication Date
AT127198B true AT127198B (en) 1932-03-10

Family

ID=6290246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT127198D AT127198B (en) 1929-06-08 1930-06-04 Headbox for Fourdrinier paper u. like machines.

Country Status (2)

Country Link
AT (1) AT127198B (en)
GB (1) GB356294A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756651A (en) * 1949-10-15 1956-07-31 Kimberly Clark Co Papermaking machine
US2728271A (en) * 1952-02-16 1955-12-27 Black Clawson Co Paper machinery
US2756648A (en) * 1952-12-04 1956-07-31 Kimberly Clark Co Flow control apparatus
US3044925A (en) * 1958-11-20 1962-07-17 Dominion Eng Works Ltd Method and apparatus for the manufacture of paper
US3092538A (en) * 1960-11-09 1963-06-04 Beloit Iron Works Method and apparatus for feeding stock to paper making machine
US3122470A (en) * 1960-12-23 1964-02-25 Kimberly Clark Co Method of supplying stock and stock inlet for a papermaking machine

Also Published As

Publication number Publication date
GB356294A (en) 1931-09-10

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