DE752551C - Device for the production of lightweight panels - Google Patents
Device for the production of lightweight panelsInfo
- Publication number
- DE752551C DE752551C DESCH118914D DESC118914D DE752551C DE 752551 C DE752551 C DE 752551C DE SCH118914 D DESCH118914 D DE SCH118914D DE SC118914 D DESC118914 D DE SC118914D DE 752551 C DE752551 C DE 752551C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- cement
- wood wool
- fed
- production
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zur Herstellung von Leichtbauplatten aus Holz-«-olle od. dgl. mit einem Bindemittel, wie Zement od. d-1., bei der das Fasermaterial durch das flüssige Bindemittel mittels einer mit Zähnen besetzten Trommel hindurchgeführt wird, die sich in einem entsprechenden Trog in langsamer, ständiger Umdrehung befindet. Die Trommel zieht die lose Holzwolle od. dgl. durch die Flüssigkeit hindurch und führt sie einer am Ende des Troges angebrachten Walzvorrichtung zu, die daraus ein lose zusammenhängendes Band herstellt, das den Formkästen zugeführt wird.The invention relates to a device for producing lightweight panels made of wood - «- ole or the like with a binding agent such as cement or d-1 Fiber material through the liquid binder by means of a studded with teeth Drum is passed through, which is in a corresponding trough in slow, constant rotation. The drum pulls the loose wood wool or the like through the liquid passes through it and feeds it to a roller device attached to the end of the trough to, which uses it to produce a loosely coherent band that is fed to the molding boxes will.
Dabei wird zweckmäßig die Wandung der Trommel mit einer großen Anzahl von Löchern versehen und die Zementlösung od. dgl. dem Inn:rn der Trommel zugeführt. so daß sie durch die Trommel hindurchtritt und das Fasermaterial vollständig durchtränkt, dabei gleichzeitig auch verhindert, daß die Holzwolle auf den Zähnen hängenbleibt.The wall of the drum with a large number is expedient provided with holes and the cement solution or the like fed to the inside of the drum. so that it passes through the drum and completely soaks the fiber material, at the same time it also prevents the wood wool from getting stuck on the teeth.
Die Vorrichtung gemäß der Erfindung ermöglicht im Gegensatz zu einer bekannten, absatzweise betriebenen Vorrichtung, bei der die Holzwolle ebenfalls durch das flüssige Bindemittel hindurchgezogen wird, einen fortlaufenden Betrieb.The device according to the invention enables in contrast to one known, intermittently operated device in which the wood wool also is drawn through the liquid binder, a continuous operation.
In der Zeichnung ist ein Ausführungsbeispiel der Vorrichtung dargestellt, und zwar zeigt Abb. i eine schematische Darstellung der Vorrichtung von der Seite; Abb. 2 ist eine Vorderansicht.In the drawing, an embodiment of the device is shown, namely Fig. i shows a schematic representation of the device from the side; Fig. 2 is a front view.
An einem Rahmen i ist ein Zuführungstisch 2 für die lose Holzwolle angeordnet, an dem sich eine Wanire 3 anschließt, die fortlaufend mit flüssigem Zement od.dgl. versorgt wird. Die Wanne 3 hat etwa Hallizvlinderform. In der Wanne liegt eine wolfartige, drelibareTrommel.i. die mit einem geeigneten Antrieb 5 in regelbaren Umlauf gesetzt wird. An der Trommel d sitzen die Mitnehmer 6, zwischen denen Lochreihen 7 angeordnet sind. Ein Zementmischhehälter 8 liegt über der Trommel d. und ist mit einem regelbaren Ahlaßhahn g od. dgl. versehen, der in gewünschter :Menge die Zementflüssigkeit auf die Rinne 1o ab läßt, die zum Trommelinnenraum führt. Hinter der Trommel liegt die Quetschwalzelianordnung i i, an die sich die :'#blaufrinne 12 anschließt. Die Quetschwalzen werden vom Getriebe13, 1d., 15 angetrieben. Unter der Ablaufrinne r2 sind auf (1-,in laufenden Band 16 Formkästen 17 angeordnet, die der Füllzeit entsprechend bewegt werden.On a frame i is a feed table 2 for the loose wood wool arranged, which is followed by a Wanire 3, which is continuously filled with liquid Cement or the like. is supplied. The tub 3 has an approximately Hallizvlinder shape. In the tub lies a wolf-like, drelibable drum.i. which with a suitable drive 5 in adjustable circulation is set. The drivers 6 sit on the drum d between which rows of holes 7 are arranged. A cement mixing container 8 lies over the drum d. and is provided with an adjustable Ahlaßhahn g or the like, which is in desired : The amount of cement liquid drains onto the channel 1o leading to the inside of the drum leads. Behind the drum is the nip roller arrangement i i, to which the : '# blue gutter 12 connects. The nip rollers are driven by the gear 13, 1d., 15. Under the drainage channel r2 on (1-, 16 molding boxes 17 are arranged in the running belt, which are moved according to the filling time.
Die Holzwolle wird dem Tisch 2 zugeführt und dann von den Mitnelimerzähnen des Wolfes .4 ergriffen und in die Wanne 3 gezogen, in die fortlaufend in gereg2ltei- \lenge Zementflüssigkeit durch die Löcher; zufließt. Wälirnd der langsamen Drehung der Trommel 4. wird Zement und Holzwolle innig gemischt und dann den Quetschwalzen i i zugeführt, die das Gemisch zu einem schwach zusammenhaltenden Band pressen. das über die Ablaufrinnen 12 dem Formkasten 17 zugeschoben wird. Die Formkästen werden in der üblichen Weise zum Abbinden gefahren.The wood wool is fed to the table 2 and then from the central bucket teeth of the wolf .4 and pulled into the tub 3, into which continuously regulated \ lenge cement liquid through the holes; flows in. Rolling around the slow turn the drum 4. cement and wood wool are intimately mixed and then the nip rollers i i supplied, which press the mixture into a weakly cohesive band. which is pushed to the molding box 17 via the drainage channels 12. The molding boxes are driven in the usual way for setting.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH118914D DE752551C (en) | 1939-07-23 | 1939-07-23 | Device for the production of lightweight panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH118914D DE752551C (en) | 1939-07-23 | 1939-07-23 | Device for the production of lightweight panels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE752551C true DE752551C (en) | 1953-02-02 |
Family
ID=7451082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH118914D Expired DE752551C (en) | 1939-07-23 | 1939-07-23 | Device for the production of lightweight panels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE752551C (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441694C (en) * | 1924-11-24 | 1927-03-09 | Konrad Erdmann | Method and device for mixing long fibrous materials with cement |
DE542342C (en) * | 1930-02-19 | 1932-01-23 | Heraklith A G Deutsche | Method and device for soaking fibrous materials such as wood wool and the like. Like. That serve as a filler for building panels, with emulsion |
DE546643C (en) * | 1929-03-28 | 1932-03-14 | Fritz Pletscher | Plant for the production of insulating panels from fiber material in uninterrupted operation |
US1873279A (en) * | 1930-12-27 | 1932-08-23 | Bemis Ind Inc | Apparatus for manufacture of sheet material |
FR752267A (en) * | 1932-05-11 | 1933-09-20 | Maes Et Cie A | Method and apparatus for the manufacture of insulating and lightweight building boards |
DE618770C (en) * | 1933-09-26 | 1935-09-16 | Lina Schneider Geb Sturm | Method and device for the production of lightweight concrete building panels |
-
1939
- 1939-07-23 DE DESCH118914D patent/DE752551C/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441694C (en) * | 1924-11-24 | 1927-03-09 | Konrad Erdmann | Method and device for mixing long fibrous materials with cement |
DE546643C (en) * | 1929-03-28 | 1932-03-14 | Fritz Pletscher | Plant for the production of insulating panels from fiber material in uninterrupted operation |
DE542342C (en) * | 1930-02-19 | 1932-01-23 | Heraklith A G Deutsche | Method and device for soaking fibrous materials such as wood wool and the like. Like. That serve as a filler for building panels, with emulsion |
US1873279A (en) * | 1930-12-27 | 1932-08-23 | Bemis Ind Inc | Apparatus for manufacture of sheet material |
FR752267A (en) * | 1932-05-11 | 1933-09-20 | Maes Et Cie A | Method and apparatus for the manufacture of insulating and lightweight building boards |
DE618770C (en) * | 1933-09-26 | 1935-09-16 | Lina Schneider Geb Sturm | Method and device for the production of lightweight concrete building panels |
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