AT74794B - Method and device for the production of building and insulating material and objects of all kinds from wood pulp, wood pulp compositions, wool, cotton, peat and other water-containing substances. - Google Patents

Method and device for the production of building and insulating material and objects of all kinds from wood pulp, wood pulp compositions, wool, cotton, peat and other water-containing substances.

Info

Publication number
AT74794B
AT74794B AT74794DA AT74794B AT 74794 B AT74794 B AT 74794B AT 74794D A AT74794D A AT 74794DA AT 74794 B AT74794 B AT 74794B
Authority
AT
Austria
Prior art keywords
wood pulp
water
objects
peat
wool
Prior art date
Application number
Other languages
German (de)
Inventor
Bohumil Jirotka
Original Assignee
Bohumil Jirotka
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 Bohumil Jirotka filed Critical Bohumil Jirotka
Application granted granted Critical
Publication of AT74794B publication Critical patent/AT74794B/en

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  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

  

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Unbenommen bleibt es, zuletzt die Formlinge noch durch ein Walzwerk oder eine Presse, vorzugnweise feucht, nachzupresen. 



   Bei Herstellung von Massenartikeln sowie kleiner Gegenstände mit unsymmetrischer Oberfläche wird vorzugsweise die Vorrichtung gemäss Fig. 4 verwendet, 
 EMI2.1 
 sind drehbar eine Nabe mit zwei oder mehreren Armen, die wiederum die Wellen 28, 29 tragen. Auf diesen Wellen sind Zahn- oder Friktionsräder 30, 31 fest angebracht. 26 ist ein feststehendes   Zahn-oder Friktionsrad,   auf dem sich die Zahnräder 30, 31 abwälzen können. 



   Die Formen 32,   33 werden   mit dem   Holzstoff   oder der sonstigen wasserhaltigen, zum Formen bestimmten Masse gefüllt, die sich bei der Rotation an die   Wände andrückt   ; die Wände lassen, da sie aus Drahtnetz oder   perforiertem   Material bestehen, das Wasser entweichen. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Erzeugung von Bau-und Isoliermaterial und Gegenständen aller Art aus   Holzstoff,   Holzstoffkompositionen,   Wolle, Baumwolle,   Torf und sonstigen wasserhaltigen Substanzen, dadurch gekennzeichnet, dass die erste teilweise Entwässerung der in Formen 
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 gehaltes in oder ausserhalb der Form verdampft wird.



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It remains unaffected to finally re-press the briquettes by means of a rolling mill or a press, preferably moist.



   When producing mass-produced articles and small objects with asymmetrical surfaces, the device according to FIG. 4 is preferably used
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 are rotatable a hub with two or more arms, which in turn carry the shafts 28, 29. Toothed or friction wheels 30, 31 are firmly attached to these shafts. 26 is a stationary toothed or friction wheel on which the toothed wheels 30, 31 can roll.



   The molds 32, 33 are filled with the wood pulp or other water-containing mass intended for molding, which presses against the walls during rotation; the walls, as they are made of wire mesh or perforated material, allow the water to escape.



   PATENT CLAIMS:
1. A method for the production of building and insulating material and objects of all kinds from wood pulp, wood pulp compositions, wool, cotton, peat and other water-containing substances, characterized in that the first partial drainage of the in forms
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 content is evaporated in or outside the mold.

Claims (1)

2. Verfahren nach Anspruch 1. dadurch gekennzeichnet, dass nach der teilweisen Entwässerung der Stossmasse durch Zentrifugalkraft der Rest des Wassergehaltes durch Einführen von heisser Luft in die Form verdampft wird. 2. The method according to claim 1, characterized in that after the partial dewatering of the impact mass by centrifugal force, the remainder of the water content is evaporated by the introduction of hot air into the mold. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass auch eine Imprägnierung der eutw & sscrten StoSmasse in der Form durch Zentrifugalkraft erfolgt. 3. The method according to claim 1, characterized in that impregnation of the new impact mass in the mold also takes place by centrifugal force. 4. Pressform zur Ausführung des Verfahrens nach den Ansprüchen 1 bis 3. gekennzeichnet durch eine um eine hohle Achse rotierende und durch eine Anzahl radialer Wände senkrecht zur Achse in kleinere Formen unterteilte Trommel, deren durchlochter Mantel die Aussenflächen der Pressformen darstellt, während ihre Innenflächen durch zwischen den radta ! es Wandungen fest oder beweglich angeordnete Wände gebildet werden. 4. Press mold for performing the method according to claims 1 to 3, characterized by a rotating about a hollow axis and divided by a number of radial walls perpendicular to the axis into smaller forms drum, the perforated shell of which represents the outer surfaces of the molds, while their inner surfaces through between the radta! there walls fixed or movable walls are formed. 5. Vorrichtung zur Ausführung des Verfahrens nach den Ansprüchen 1, 2 und 3, dadurch gekennzeichnet. dass eine oder mehrere Formen durch ein Planetenrädersystem in dotation versetzt werden. 5. Apparatus for carrying out the method according to claims 1, 2 and 3, characterized. that one or more shapes are doped by a planetary gear system.
AT74794D 1914-11-11 1915-12-10 Method and device for the production of building and insulating material and objects of all kinds from wood pulp, wood pulp compositions, wool, cotton, peat and other water-containing substances. AT74794B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74794X 1914-11-11

Publications (1)

Publication Number Publication Date
AT74794B true AT74794B (en) 1918-10-10

Family

ID=5636895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74794D AT74794B (en) 1914-11-11 1915-12-10 Method and device for the production of building and insulating material and objects of all kinds from wood pulp, wood pulp compositions, wool, cotton, peat and other water-containing substances.

Country Status (1)

Country Link
AT (1) AT74794B (en)

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