WO2017207448A1 - Installation et procédé de production d'un panneau de matériau - Google Patents

Installation et procédé de production d'un panneau de matériau Download PDF

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Publication number
WO2017207448A1
WO2017207448A1 PCT/EP2017/062814 EP2017062814W WO2017207448A1 WO 2017207448 A1 WO2017207448 A1 WO 2017207448A1 EP 2017062814 W EP2017062814 W EP 2017062814W WO 2017207448 A1 WO2017207448 A1 WO 2017207448A1
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WO
WIPO (PCT)
Prior art keywords
fraction
fractions
scattering
spreading
shredding
Prior art date
Application number
PCT/EP2017/062814
Other languages
German (de)
English (en)
Inventor
Gernot Von Haas
Original Assignee
Dieffenbacher GmbH Maschinen- und Anlagenbau
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 Dieffenbacher GmbH Maschinen- und Anlagenbau filed Critical Dieffenbacher GmbH Maschinen- und Anlagenbau
Publication of WO2017207448A1 publication Critical patent/WO2017207448A1/fr

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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
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • 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
    • B27N3/143—Orienting the particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • B27L5/06—Cutting strips from a stationarily- held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier; Veneer- cutting machines
    • 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
    • B27N1/00—Pretreatment of moulding material
    • 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
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/029—Feeding; Proportioning; Controlling
    • 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

Definitions

  • the present invention relates to a system for producing a material plate according to the preamble of claim 1.
  • the present invention also relates to a method for producing a material plate according to the preamble of claim 12.
  • Scattering mat scattered on a forming or conveyor belt the grit mat is then fed to any necessary pretreatment and finally a compression.
  • the compression can be carried out continuously or discontinuously by means of pressure and / or heat.
  • MDF boards consisting of medium-density fibers to chipboard from relatively small chips or OSB plates from oriented scattered coarse chips or better expressed coarse or large-scale chips. Scattering occurs in one or more plies as needed, with the need for multiple plies typically occurring with thicker sheets or with multilayer sheets. But even in the production of thin plates, different layers may be desired, especially if specially differentiated requirements exist between the middle layer and the outer layers.
  • Basis weight distributions with it Especially with a high throughput of grit and with an oriented scattering arise stray or other basis weight inaccuracies in a scattered grit mat, which worsen the subsequent quality of the material plate.
  • the grit is sorted by size and / or density by means of a separating device, usually a roller scattering head or a wind sifter, and stored successively on a forming belt.
  • a separating device usually a roller scattering head or a wind sifter
  • the fine grit is first deposited on the forming belt, then the coarser grit is scattered over the fine material. This gives a grit mat containing a fine topcoat and a second coarser layer.
  • a coarse layer and / or a fine layer are sprinkled again. This results in a middle layer of similar coarse grit and two layers of fine grit.
  • EP 2 598 298 B1 has disclosed a corresponding device and a method in which coarse chips are first split in a combination scraping head after they have entered and are supplied with different types of litter after their classification. It is provided that the coarse material of the outer layer is supplied and the finer material of the middle / inner layer. This application has proven itself in principle, but still offers room for improvement.
  • the OSB or chipboard produced by this prior art is popular because of its external appearance because it is an arbitrary surface pattern with a restlessness, for example, as partitions or screens for construction sites like to apply. Also, these are often used in storage rooms or similar structures because of their rigidity as wall formwork.
  • chipboard can also be used as a substitute for expensive veneer or
  • Plant operators producing material plates have to offer a large number of manufacturable products in order to be competitive in international comparison.
  • a necessary variance in the manufacturing process and in particular a high degree of flexibility in the layer structure of a grit mat is necessary from the
  • the present invention has the object to provide a comparison with the prior art improved and much more flexible system and a corresponding manufacturing method. Also, an improved, and in particular coatable material plate is to be created from coarse chips.
  • the invention is based on a plant for producing an at least partially oriented scattered material plate, which for the processing of
  • Drying device a screening device for dividing the dried material into at least two fractions and a scattering system with at least one scattering head for at least partially oriented scattering of the fractions to a grit on an endlessly circulating forming belt and a press for pressing the
  • Grit mat comprises a material plate.
  • the solution of the problem is that for the proportionate preparation of the present material, a first and a second different crushing line is arranged and that a device for setting a predetermined Ratio of material quantities from the crushing lines before
  • Drying device is arranged.
  • At least one may preferably be present in the first comminution line
  • Drum chipper and a subsequent Messerringzerspaner be arranged with a fixed axis of rotation.
  • At least one Messeringzerspaner be arranged with a displaceable axis in the second crushing line, wherein preferably the knife ring is rotated past fixed beams or round wood for the production of coarse chips.
  • the screening device is suitable for dividing the dried material into two fractions based on their length and / or width.
  • a bunker for storing the coarser fraction with the scattering head for scattering a middle layer of the spreading material mat and the bunker for supporting the finer fraction with the scattering head of the outer layers is operatively connected.
  • a bunker for storing the coarser fraction with the scattering head for scattering the outer layers of the spreading material mat and the bunker for supporting the finer fraction with the scattering head of the middle layer can be arranged operatively connected.
  • classifying scattering heads are arranged for classified scattering of the first and second fractions.
  • the screening device for the dry material is suitable for depositing a third fraction, preferably a smaller particle size than that of the first or second fraction, and this is preferably operatively connected to a further comminution line, preferably an impact mill.
  • the bunker of the third fraction is operatively connected to the spreading head for producing a covering layer of the spreading material mat.
  • a fourth fraction preferably the very fine particles
  • a fourth fraction preferably the very fine particles
  • the dried material and / or from the third fraction into a sieve, in particular before and after the comminution line, particularly preferably a bunker of the fourth fraction is operatively connected to a thermal recovery.
  • a control device is arranged in the system in operative connection with the device for adjusting the ratio of the material to be transferred to the drying device from the comminution lines.
  • Material plate from which the invention proceeds operates according to the following process steps, wherein cellulosic material in at least one
  • Drying device is supplied for drying.
  • the material is preferably pre-comminuted in a first comminution line with at least one drum chipper machine and a subsequent one
  • Knife ring chipper with fixed rotation axis for further shredding.
  • the material in a second crushing line is particularly preferably made with at least one Messerringzerspaner with a displaceable axis, wherein the blade ring is rotated past fixed beams or round wood for the production of coarse chips.
  • the material is pre-sorted on the basis of its properties and supplied in a differentiated manner to the comminution lines.
  • the dried material is divided into two fractions by length and / or width.
  • the coarser fraction is used to scatter a middle layer of the spreading material mat and the finer fraction to scatter the outer layers.
  • the finer fraction is used for scattering a middle layer of the spreading material mat and the coarser fraction is used for scattering the outer layers.
  • the fractions are scattered in at least one scattering head classified.
  • a third fraction of fine material is deposited from the dried material, wherein preferably the fraction of the third fraction in
  • the third fraction is fed to a further comminution line, preferably an impact mill.
  • the third fraction is used for the production of cover layers of the spreading material mat, the cover layers usually having the finer material than the first two fractions.
  • the fourth fraction preferably dust, from the fractions or the dried material, in particular from the third fraction before and after the crushing line, separated by means of a sieve and fed to a thermal utilization. This is especially done when not enough or no material for producing a grit mat in
  • a device for adjusting the mixing ratio of the material to be transferred to the drying device is controlled from the comminution lines, preferably as a function of predetermined parameters or tables, most preferably including measured values from parts of the system used to transmit the measured values with the Control device are operatively connected.
  • Crushing devices must be performed. It would be sufficient within the meaning of the invention, if a crushing line, for example, with a Messerringzerspaner a knife width of 500 mm comminutes the material and in the second crushing a Messerringzerspaner with an alternative
  • Blade width for example 750 mm, 1,000 mm or 250 mm.
  • Decisive in the context of the invention would be that after the crushing lines two material streams with significantly different particle size distributions are present, which are then mixed before entering the dryer according to the requirements of production in the system. A change in the ratio is particularly necessary if one or more of the bunker no longer have enough material or a production is converted.
  • the system has a control device, in particular digitally controlled, which, according to the specifications of the operating personnel
  • the wear in the crushing lines can be counteracted accordingly, for example, if the proportion of the first fraction of coarse chips due to deteriorating cutting performance is lower or over a certain period of time only poor material has been used, which is not enough yield for the first fraction offers.
  • Fig. 1 shows a system according to a first embodiment for producing a
  • Fig. 4 shows a first embodiment of a multilayer material plate
  • Fig. 5 shows a second embodiment of a multilayer material plate
  • Fig. 6 shows a third embodiment of a multilayer material plate with a top layer of fines.
  • the material M is supplied to a processing after removal from the storage area, which essentially comprises the crushing and, if necessary, cleaning. Under certain circumstances, the material is presorted or already stored according to the use for the comminution lines Z1 or Z2. In this embodiment, the material M is either in a first crushing line Z1 by means of a
  • this crushing line Z1 of the knife ring 10 has a fixed axis 13 to which the blade ring 10 and / or the corresponding counter blade rotates.
  • Messerringzerspaner 9 consists in the sliding axis 12 of the knife ring 1 1 with respect to the clamped material and to be machined M.
  • the particular advantage is that long and wide coarse chips can be produced with this long-stem shredder, suitable for high-quality production of coarse chipboard (OSB ) are suitable.
  • OSB coarse chipboard
  • the Device 25 for setting the predetermined ratio between the Material quantities transferred from the two crushing Z1, Z2, and passed from there in the appropriate ratio% of a dryer 14 a drying device T.
  • the device 25 may for example also consist of two separately adjustable in their flow rates and / or flow rates conveying devices that connect the crushing Z1, Z2 with the dryer 14. Alternatively, it may also be useful one or more bunkers (not shown but the
  • Assigned crusher lines between the crushing lines Z1, Z2, Zn and the drying device T provide, from which the material can be removed in the predetermined ratio%.
  • the dried material Mt After the drying device T, the dried material Mt enters a
  • Screening device S which is suitable for the dry material Mt in different
  • split fractions By way of example, in the present exemplary embodiment, this is preferably divided into four fractions F1, F2, F3, F4.
  • the four fractions are now transferred into a bunker 21 for the fraction F1, into a bunker 22 for the fraction F2, into a bunker 23 for the fraction F3 and, if necessary, depending on the equipment of the screening device S for a fourth fraction in a bunker 24 ,
  • These bunkers 21, 22, 23, 24 can be designed as so-called dosing bunkers and have dosing devices (not shown) for the metered discharge.
  • the fraction F1 is preferably coarse material
  • the fraction F3 is preferably fine material
  • the fraction F2 is according to the embodiment, the material having a particle size distribution which is arranged between the fractions F1 and F3.
  • Coarse chipboard / material board 6 with oriented layers and outer layers are the fractions F1 and F2 orientable material, which is suitable for transverse and / or longitudinally oriented scattering.
  • fractions F1 and F2 In a production of a three-layer coarse chipboard, the fractions F1 and F2 would already be sufficient to produce them, the fractions F1 and F2 are fed according to the specifications of a scattering system 1 such that a grit mat 4 can be made on a forming belt 3, which orientates at least one has scattered layer. It would be in the present
  • Material plate 6 are pressed.
  • FIG. 1 For a possible layer structure of a grit mat, reference is made in detail to the description of the figures for FIG.
  • Fraction F3 again a post-crushing, here a crushing line Z3, subjected and nachzerkleinert using an impact mill 18.
  • the fraction F3 can be fed directly to the bunker 23 after the size reduction line Z3 or is sieved again in a sieve 19 and a further fraction F4 is deposited.
  • the fraction F4 is preferably dust or other fines, which is preferably for thermal utilization V by means of a dust or
  • Granule burner is suitable and can be stored in a bunker 24 for this purpose. Incidentally, even in the screening device S after the dryer 14 already fines can be deposited, if this is necessary or desired.
  • the ratio% between the comminution lines Z1 and Z2 is set according to the requirements of the production or preferably controlled by means of a control device 20.
  • This control device 20 is preferred with
  • Level sensors (not shown) of bunkers 21, 22, 23, 24 operatively connected and will supply according to the requirements, the crushing lines Z1 and Z2 with material M and split the crushed material in the device 25 according to the required ratio%.
  • the corresponding connection arrows are intended to represent the active connections with the individual system parts and are not exhaustive.
  • the control device 20 should be in a digitized form on tables or recipes for the production of
  • Scattering heads 2 can be used to create a five-layer grit mat 4 in a consecutive application. Alternatively, also under
  • a roll scattering device In the scattering heads, from left to right, a roll scattering device, a longitudinal orientation device, a transverse orientation device, a
  • the odd scattering heads 2 are not operated, then only a single-layer longitudinally oriented scattering material mat 4 is created, preferably from the fraction F1 and / or F2. This can be provided in operation of the two outer scattering heads 2 with a cover layer 17, which is preferably formed from the material of the fraction F3.
  • all three orienting spreading heads 2 may be used and a three-layer oriented spreading material mat formed with a middle layer 15 of transversely oriented material and two outer layers 16 of longitudinally oriented material.
  • Chipboard produced, the outside of the fraction F1 with the larger
  • Coarse particle board can be created, in which the coarser fraction F1 in the middle layer 15 and the finer fraction F2 is arranged in the outer layers 16.
  • Material plate 6 would have a coatable surface.
  • At least parts of the fractions F1, F2, or F3 are scattered in the scattering heads 2 classified by suitable devices.
  • the fractions F1 to F3 are formed such that the coarse fraction with the broad coarse chips in the fraction F1 and the fine fraction is deposited with the narrow coarse chips in the fraction F2.
  • the fine fraction FK is assigned as fine grain fraction F3 and comminuted in an impact mill 18 and then used in the scattering heads for the production of the top layer.
  • the cover layer is classified scattered, so that the fines FK outside (based on an imaginary center line of the structure of the grit) is angeordet and according to a particle size distribution of a fraction the
  • Coarse grain GK is placed towards the middle layer.
  • the narrow fraction F2 is also classified classified on the first cover layer, with the short narrow coarse chips KS are first deposited and then the long coarse chips LS.
  • the broad coarse chips from the coarse fraction of fraction F1 are preferably deposited so that outside the short broad coarse chips KB and inside the long wide coarse chips LB are deposited.
  • the long wide coarse chips LB thus form the part of the middle layer which corresponds to an imaginary center line of the spreading material mat 4. Accordingly, the fourth and fifth
  • Scatter 2 used in mirror image to ensure a uniform layer structure.
  • Fig. 4 shows a three-layer material plate 6 of a compressed three-layer grit / material plate with two outer longitudinally oriented and classified (shortly after long) outer layers mainly from narrow
  • Fig. 5 shows a three-layer, trained as OSB material plate / grit mat with two outer longitudinally oriented and classified outer layers mainly from broad coarse chips KB, LB and a middle transverse oriented mainly from narrow coarse chips KS, LS.
  • FIG. 6 shows a five-layered five-layer material plate / spreading material mat formed as a surface-refined fine OSB with two outer unoriented cover layers made of fine chips FK and chips GK, which are preferably classified.
  • the narrow coarse chips are classified after short KS and long LS coarse chips respectively the broad coarse chips are classified after short KB and long LK coarse chips.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Disintegrating Or Milling (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne une installation et un procédé pour produire un panneau de matériau de préférence au moins dispersé de manière orientée, ladite installation comprenant pour traiter une matière (M) contenant de la cellulose au moins une ligne de broyage (Z1, Z2), un dispositif de séchage (T), un dispositif de tamisage (S) pour répartir la matière séchée (Mt) en au moins deux fractions (F1, F2) et une installation de dispersion (1) comportant au moins une tête de dispersion (2) pour disperser de manière orientée au moins en partie les fractions (F1, F2) en un mat de matière dispersée (4) sur une bande de moulage (3) circulant sans fin et une presse (5) pour comprimer le mat de matière dispersée (4) de manière à former un panneau de matériau (6). L'installation selon l'invention se caractérise essentiellement en ce que pour la préparation proportionnelle du présent matériau (M), une première ligne de broyage et une seconde ligne de broyage différente (Z1, Z2) sont agencées et en ce qu'un dispositif (25) pour ajuster un rapport (%) prédéfini des quantités de matériau provenant des lignes de broyage (Z1, Z2) est disposé devant le dispositif de séchage (T). (1517)
PCT/EP2017/062814 2016-05-31 2017-05-27 Installation et procédé de production d'un panneau de matériau WO2017207448A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016110070.6A DE102016110070A1 (de) 2016-05-31 2016-05-31 Anlage und Verfahren zur Herstellung einer Werkstoffplatte
DE102016110070.6 2016-05-31

Publications (1)

Publication Number Publication Date
WO2017207448A1 true WO2017207448A1 (fr) 2017-12-07

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ID=58772901

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Application Number Title Priority Date Filing Date
PCT/EP2017/062814 WO2017207448A1 (fr) 2016-05-31 2017-05-27 Installation et procédé de production d'un panneau de matériau

Country Status (3)

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CN (2) CN107443536B (fr)
DE (1) DE102016110070A1 (fr)
WO (1) WO2017207448A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110070A1 (de) * 2016-05-31 2017-11-30 Dieffenbacher GmbH Maschinen- und Anlagenbau Anlage und Verfahren zur Herstellung einer Werkstoffplatte
DE102019121471A1 (de) * 2019-08-08 2021-02-11 Siempelkamp Maschinen- Und Anlagenbau Gmbh Werkstoffplatte und Verfahren zur Herstellung einer Werkstofplatte
DE102020005512B4 (de) * 2020-09-09 2022-07-07 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren zur Herstellung einer OSB- oder Waferplatte, Anlage zur Herstellung von OSB- oder Waferplatten und OSB- oder Waferplatte
DE102020005513B4 (de) * 2020-09-09 2022-09-01 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren und Vorrichtung (Anlage) zur Herstellung einer Werkstoffplatte, sowie eine gemäß des Verfahrens erzeugte Werkstoffplatte
DE102020005511B4 (de) * 2020-09-09 2022-08-18 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren zur Herstellung einer Spanplatte, Anlage zur Herstellung von Spanplatten und Spanplatte
DE102021004824A1 (de) * 2021-09-26 2023-03-30 B. Maier Zerkleinerungstechnik Gmbh Anlage und Verfahren zur kontinuierlichen Herstellung von Werkstoffplatten sowie Zerspaner, Systemund Computerprogrammprodukt

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EP2598298B1 (fr) 2010-07-26 2015-02-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Tête de dispersion d'un équipement de dispersion pour réaliser au moins partiellement un tapis en matière dispersée, et procédé pour réaliser un tapis en matière dispersée à la suite de la fabrication de panneaux de matériau
EP2915640A1 (fr) * 2014-03-05 2015-09-09 Kronotec AG Procédé et appareil de fabrication d'un panneau OSB

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Publication number Priority date Publication date Assignee Title
US3283048A (en) * 1961-07-19 1966-11-01 Hoppeler Walter Method and apparatus for producing pressed plates
US3224925A (en) * 1962-05-21 1965-12-21 Cons Paper Bahamas Ltd Fibrous products from barking waste
DE2119397A1 (de) * 1970-04-24 1971-11-04 Ab Karlstadplattan, Karlstad (Schweden) Verfahren und Anordnung zur Herstellung von Holzspanplatten
US4364984A (en) * 1981-01-23 1982-12-21 Bison-Werke, Bahre & Greten Gmbh & Co., Kg Surfaced oriented strand board
DE19909607A1 (de) * 1999-03-05 2000-09-07 Dieffenbacher Schenck Panel Verfahren zur Herstellung von plattenförmigen Produkten
DE19909605A1 (de) * 1999-03-05 2000-09-07 Dieffenbacher Schenck Panel Verfahren zur Herstellung von plattenförmigen Produkten
US20020034629A1 (en) * 2000-09-18 2002-03-21 Jones James D. Thermoplastic composite wood material
DE10206595A1 (de) 2002-02-15 2003-08-28 Dieffenbacher Gmbh Maschf Streustation zum homogenen Streuen von beleimten Streugütern insbesondere Holzspänen
DE102007049947A1 (de) 2007-10-18 2009-04-30 Dieffenbacher Gmbh + Co. Kg Verfahren, Streukopf und Anlage zur Herstellung einer Streugutmatte aus orientiert gestreuten Spanschichten im Zuge der Herstellung von Holzwerkstoffplatten
DE102008047168A1 (de) * 2008-09-15 2010-03-25 Dieffenbacher Gmbh + Co. Kg Verfahren und Anlage zur Siebung und Trocknung von Streugut vor einer Streumaschine im Zuge der Herstellung von Werkstoffplatten
EP2598298B1 (fr) 2010-07-26 2015-02-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Tête de dispersion d'un équipement de dispersion pour réaliser au moins partiellement un tapis en matière dispersée, et procédé pour réaliser un tapis en matière dispersée à la suite de la fabrication de panneaux de matériau
EP2915640A1 (fr) * 2014-03-05 2015-09-09 Kronotec AG Procédé et appareil de fabrication d'un panneau OSB

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CN107443536B (zh) 2022-11-01
CN107443536A (zh) 2017-12-08
CN207480834U (zh) 2018-06-12

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