DE1004796B - Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboard - Google Patents
Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboardInfo
- Publication number
- DE1004796B DE1004796B DEM26808A DEM0026808A DE1004796B DE 1004796 B DE1004796 B DE 1004796B DE M26808 A DEM26808 A DE M26808A DE M0026808 A DEM0026808 A DE M0026808A DE 1004796 B DE1004796 B DE 1004796B
- Authority
- DE
- Germany
- Prior art keywords
- chips
- cell
- rails
- driven
- distribution device
- 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.)
- Pending
Links
- 239000011093 chipboard Substances 0.000 title claims description 5
- 239000013590 bulk material Substances 0.000 title claims description 4
- 239000002023 wood Substances 0.000 title claims description 4
- 210000004027 cell Anatomy 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 3
- 244000027321 Lychnis chalcedonica Species 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf eine Verteilervorrichtung für vorbehandelte, insbesondere mit einem Bindemittel versehene Holzspäne od. dgl. Schüttgut zur Bildung von im Gefüge möglichst gleichmäßigen Schichten zur Verpressung zu Spanplatten, mit in einem Aufnahmegehäuse für die Späne oberhalb mindestens eines Schüttelsiebes, von dem die Späne zur Schichtbildung auf eine fahrbare Plattenform od. dgl. herabrieseln, in waagerechter Ebene angeordneten, angetriebenen Profilschienen, die mit ihrem Querschnitt abwechselnd gegeneinander versetzt sind und die aufgebrachten Späne durch die während der Drehbewegung sich ergebenden Zwischenräume auf das bzw. die Schüttelsiebe verteilen.The invention relates to a distribution device for pretreated, in particular with a Wood chips or similar bulk material provided with binding agent for the formation of as uniform as possible in structure Layers for pressing into chipboard, with in a housing for the chips above at least a vibrating sieve, from which the chips to form layers on a mobile plate form. trickle down, arranged in a horizontal plane, driven profile rails with their cross-section are alternately offset from one another and the chips applied by the during the rotary movement Distribute the resulting gaps on the vibrating sieve (s).
Bei der bekannten Vorrichtung dieser Art, die zur Bildung der beiden Außenschichten aus feineren Deckspänen einer dreischichtigen Holzspanplatte dient, ist im Gehäuse oberhalb der umlaufenden Profilschienen bzw. Walzen eine ebenfalls umlaufende Walze in Form einer Rechenwalze bzw. eines bürstenartigen Körpers zum Zerkleinern von Klumpen in Verbindung mit einer Wand vorgesehen. Die Profilschienen zum Verteilen der Späne weisen Vierkantquerschnitt auf, der bei den einzelnen Schienen jeweils abwechselnd versetzt ist. Das mit dieser Einrichtung zu erzielende Ergebnis läßt zu wünschen übrig, da es mit einer Rechenwalze in der Regel nicht gelingt, das durch die Bindemittel außerordentlich stark zur Klumpenbildung neigende feine Spänematerial genügend aufzulockern.In the known device of this type, which is used to form the two outer layers of finer Covering chips a three-layer chipboard is used, is in the housing above the circumferential Profile rails or rollers also have a rotating roller in the form of a rake roller or a brush-like one Body intended for breaking up lumps in connection with a wall. The profile rails to distribute the chips have a square cross-section, which is the case for the individual rails is alternately offset. The result to be achieved with this device leaves something to be desired left over, as it is usually not possible to use a calculating roller, which is extraordinary due to the binding agent To loosen up fine chip material which has a strong tendency to form clumps.
Die Erfindung schafft hier Abhilfe im Wege einer wesentlichen \^erfeinerung und erreicht dies dadurch, daß die in mindestens zwei Ebenen übereinanderliegenden Profilschienen durch sternförmigen Querschnitt Zellen bilden, deren Zellenwände jeweils in eine Zelle der benachbarten Zellenschiene zahnradartig überlappend hineinragen und so gegenläufig angetrieben sind, daß die Zellenschienen in der oberen Ebene jeweils eine Drehung um nur 180° im Vor- und Rückwärtssinne ausführen und nach Art eines Malteserkreuzrades die eingeschickten Späne auflockernd bewegen und dabei abschütteln, während die Zellenschienen in der unteren Ebene die auf sie gelangenden, aufgelockerten, von zuvor vorhandenen Klümpchen befreiten Späne in geregelter Dosierung an die Schüttelsiebe abgeben.The invention provides a remedy here in the form of a substantial refinement and achieves this by that the profile rails lying one above the other in at least two levels have a star-shaped cross-section Form cells, the cell walls of which in each case fit into a cell of the adjacent cell rail like a cogwheel protrude overlapping and are driven in opposite directions that the cell rails in the upper Rotate each level by only 180 ° in the forwards and backwards direction and in the manner of a Maltese cross wheel loosening up the sent chips and shaking them off while the Cell rails in the lower level loosened swarf freed from previously existing lumps in a regulated dosage give it to the vibrating sieve.
Auf diese Weise wird ein Zerreiben der Klümpchen bei stetigem Durcheinanderschütteln der Späne in den kontinuierlich im Bereich von 180° schwenkenden Zellenschienen, also ein intensives Auflockern der Späne, gewährleistet.In this way, the lumps are ground up while the chips are constantly shaken together in the cell rails, which swivel continuously in the range of 180 °, so an intensive loosening up of the chips, guaranteed.
Die einzelnen Zellenschienen werden zweckmäßig von entgegengesetzten Enden aus abwechselnd über Kettenräder und jeweils zugeordnete Ketten angetrieben.The individual cell rails are expediently alternating from opposite ends via chain wheels and respectively assigned chains are driven.
Verteilervorrichtung für vorbehandelteDistribution device for pretreated
Holzspäne od. dgl. Schüttgut zurWood chips or the like bulk material for
Verpressung von SpanplattenPressing of chipboard
Anmelder:Applicant:
Möbelfabrik Westfalia H. Rottmann,
Wilhelmshaven, Kanalweg 14Westfalia H. Rottmann furniture factory,
Wilhelmshaven, Kanalweg 14
Ewald Rottmann, Herford,
und Hans Kliem, Wilhelmshaven,
sind als Erfinder genannt wordenEwald Rottmann, Herford,
and Hans Kliem, Wilhelmshaven,
have been named as inventors
In der Zeichnung ist ein Ausführungsbeispiel gemäß der Erfindung schematisch veranschaulicht. Es zeigtAn exemplary embodiment according to the invention is illustrated schematically in the drawing. It shows
Fig. 1 die Vorrichtung im Querschnitt,1 shows the device in cross section,
Fig. 2 in vergrößertem Maßstab einen Querschnitt durch benachbarte Zellenschienen in ihren verschiedenen Stellungen.2 shows, on an enlarged scale, a cross section through adjacent cell rails in their various forms Positions.
Im Gehäuse 1 sind in waagerechten Ebenen übereinander die Zellenschienen 3 und 4 angeordnet. Die in der oberen Ebene gelegenen Zellenschienen 3 führen eine jeweils gegenläufige Drehbewegung um 180° aus (Fig. 2). Die Zellenschienen 4 in der unteren Ebene laufen hingegen in gegenläufiger Drehung ständig um. Im Gehäuse 1 sind unter den Zellenschienen 4 gegenläufig angetriebene Siebe 5 vorgesehen, durch die die Späne in die fahrbare Plattenform 6 herabrieseln.In the housing 1, the cell rails 3 and 4 are arranged one above the other in horizontal planes. the Cell rails 3 located in the upper level each perform a counter-rotating movement of 180 ° from (Fig. 2). The cell rails 4 in the lower level, however, rotate in opposite directions constantly around. In the housing 1, sieves 5 driven in opposite directions are provided under the cell rails 4, through which the chips trickle down into the mobile plate form 6.
Die Zellenschienen können von entgegengesetzten Enden aus abwechselnd über Kettenräder 11 und jeweils zugeordnete Ketten 12 angetrieben werden.The cell rails can alternate from opposite ends over sprockets 11 and respectively associated chains 12 are driven.
Claims (2)
österreichische Patentschrift Nr. 176 013.Considered publications:
Austrian patent specification No. 176 013.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM26808A DE1004796B (en) | 1955-04-12 | 1955-04-12 | Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM26808A DE1004796B (en) | 1955-04-12 | 1955-04-12 | Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1004796B true DE1004796B (en) | 1957-03-21 |
Family
ID=7299947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM26808A Pending DE1004796B (en) | 1955-04-12 | 1955-04-12 | Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboard |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1004796B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161416B (en) | 1956-11-02 | 1964-01-16 | Interwood A G | Method and device for the continuous production of plate-shaped bodies from pourable fiber material provided with binding agent, in particular chipboard made from artificial wood chips |
| DE102011088317B4 (en) | 2011-06-01 | 2024-01-11 | Hyundai Motor Company | Control method for a vehicle power source of a hybrid vehicle in the event of a transmission failure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT176013B (en) * | 1946-08-29 | 1953-09-10 | Fred Fahrni | Press plate made from pieces of wood with binding agents and process for the production of such plates |
-
1955
- 1955-04-12 DE DEM26808A patent/DE1004796B/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT176013B (en) * | 1946-08-29 | 1953-09-10 | Fred Fahrni | Press plate made from pieces of wood with binding agents and process for the production of such plates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161416B (en) | 1956-11-02 | 1964-01-16 | Interwood A G | Method and device for the continuous production of plate-shaped bodies from pourable fiber material provided with binding agent, in particular chipboard made from artificial wood chips |
| DE102011088317B4 (en) | 2011-06-01 | 2024-01-11 | Hyundai Motor Company | Control method for a vehicle power source of a hybrid vehicle in the event of a transmission failure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2851779A1 (en) | SPREADING HEAD | |
| DE2516943A1 (en) | SHIP LOADER | |
| DE1144744B (en) | Device for spraying fertilizer melts | |
| DE2922174A1 (en) | ROLLER GRATING FOR TRANSPORTING GREEN PELLETS | |
| DE1004796B (en) | Distribution device for pretreated wood chips or the like. Bulk material for pressing chipboard | |
| DE2717109A1 (en) | CONTINUOUS CONVEYOR FOR CONVEYING BULK GOODS | |
| DE3017396C2 (en) | Device for spreading mat spreading material in one direction on a moving spreading surface | |
| DE1024429B (en) | Distribution device, especially for fibrous, blocking bulk material | |
| DE4019489C3 (en) | Plant for spreading glued chips in the course of the production of chipboard | |
| DE673308C (en) | Device for mixing and distributing tobacco | |
| AT234911B (en) | Filling device for feeding the pressed material to tableting machines | |
| DE2922814C3 (en) | Scattering device for producing a chip fleece that can be pressed into chipboard. | |
| DE2541811C3 (en) | Device for producing underwater structures | |
| DE2030118C3 (en) | Machine for grinding and polishing the curved surface of a hollow glass object, in particular the screen of a television tube | |
| DE720217C (en) | Machine with a rotating brush belt for coating differently shaped objects, such as baked goods, toys, etc. | |
| DE860325C (en) | Pan mixer for concrete or similar building material mixtures | |
| DE534914C (en) | Device for the production of nitrogenous fertilizers | |
| DE455910C (en) | Machine for powdering confectionery cores | |
| DE1584705B2 (en) | Device for glazing ceramic dishes that have not yet been fired and have a protruding circumferential edge on the bottom | |
| DE488434C (en) | Dough dividing machine with rolling device and a dividing knife for the rolled out dough strand | |
| DE119782C (en) | ||
| DE900034C (en) | Device for sharpening the ends of drive belts to be connected | |
| DE2253237A1 (en) | MACHINE FOR COVERING CHEESE WHEELS O.DGL. WITH LIQUID PLASTIC | |
| DE907401C (en) | Processing plant for bulk goods | |
| DE888009C (en) | Furnace for the implementation of fluidized bed processes |