EP3802033A1 - Procédé et installation de traitement de matériaux composites et panneau de matériau composé de matériaux composites broyés - Google Patents

Procédé et installation de traitement de matériaux composites et panneau de matériau composé de matériaux composites broyés

Info

Publication number
EP3802033A1
EP3802033A1 EP19732906.3A EP19732906A EP3802033A1 EP 3802033 A1 EP3802033 A1 EP 3802033A1 EP 19732906 A EP19732906 A EP 19732906A EP 3802033 A1 EP3802033 A1 EP 3802033A1
Authority
EP
European Patent Office
Prior art keywords
composite
partners
partner
material plate
composites
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
Application number
EP19732906.3A
Other languages
German (de)
English (en)
Inventor
Felix Hofmann
Jan Kasten
Jochen KAMM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dieffenbacher GmbH Maschinen und Anlagenbau
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 EP3802033A1 publication Critical patent/EP3802033A1/fr
Pending legal-status Critical Current

Links

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
    • B27N3/007—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and at least partly composed of recycled 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • 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
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone

Definitions

  • the present invention relates to methods for the preparation of
  • Composite materials according to the preamble of claim 1. further relates to a plant for the preparation of composite materials and production of material plates from parts of the composite materials according to claim 14 and a material plate of comminuted composite materials according to claim 24.
  • Examples here are coated chipboard in which raw plates coated with, for example, powder, paints or melamine become. Cement-bonded panels with a surface seal or plasterboard with one or two-sided paper coating also fall into this category. Meanwhile, in addition to styrofoam and foam boards and alternative insulating materials made of wood used in the building, the
  • Consist of natural materials and have a coating for better processing or durability.
  • Heat composite elements again a good quality material, preferably as a plate or the like to produce.
  • composites may include, for example, textile floor coverings,
  • Material boards of any kind such as chipboard, fiber and insulation boards or
  • Composite fiber boards which consist of synthetic or natural fibers embedded in a thermosetting or thermoplastic plastic, or rubber sheets are nowadays in many areas such as furniture, housing or lightweight automotive application.
  • a starting material is first applied to a substrate to a mat and then pressed and / or cured under pressure and / or heat to the material plate. This is usually done in a continuous process, in which first an endless mat is discharged onto a forming belt and the endless plate strand after the
  • Pressing and / or curing is divided into plates of finite length.
  • a disadvantage in the processing of layered composite materials is the cutting crushing, which does not usually allow an adhesive composite to separate from each other.
  • EP 0 859 693 B1 and EP 1 057 531 B1 have disclosed beating or beating comminution machines which enable a predetermined target particle size of one or more of the composite partners of the composite to be discharged via screens and other composite partners, preferably of lower density such as films or paper, discontinuously or even continuously from the comminution process.
  • a vertical impact mill composite materials are supplied, which are arranged either by means of at least one arranged on a vertical axis of rotation
  • Impact device are hit in the baffle and due to the high kinetic input also collide with other composites and shred accordingly.
  • the composite partners of a composite material are dissolved from each other, but at least as effectively divided that adhere to a former (thin) laminate only rudimentary portions of the other composite partner.
  • the object of the present invention is to provide a method for the preparation of composites, so that they can be at least partially fed to further processing.
  • a material plate is a constant
  • the process for preparing composites and making material plates from parts of the composites essentially relates to Composite materials which are present due to adhesive properties of at least one composite or a binder between the two composite partners.
  • the composites for at least predominant separation of the composite partners from one another are supplied to a beating and / or bouncing crushing and subsequent or simultaneous separation,
  • the mixture is pressed by means of a press to a material plate.
  • the separate composite partners are now stored separately and mixed according to a predetermined mixing ratio, glued, possibly scattered and pressed
  • the composites may preferably be pre-crushed to a predetermined size before being fed to a beating and / or beating comminution.
  • the composite partners can be subjected before storage to further separation and / or further processing, preferably comminution to a predetermined grain size. This improves the subsequent addition to the first partner.
  • the first composite partner can make up a majority of the composite.
  • the first composite partner can be subjected to a classification before or after storage and stored in classified distribution in different silos.
  • the mixture of the first and second composite partners can be applied as a single layer to a forming belt as press material mat and pressed in cycles or continuously in a press.
  • another composite partner can be used as grinding additive and / or release agent on at least one outer side of the on the forming belt resulting Pressgutmatte be applied prior to compression.
  • MDI can be used as binder for gluing
  • pMDl Polymethylenpolyphenylisocyanat
  • Composite partner wood and as the other composite partners foils and or plastics such as edgebanding be used.
  • gypsum When using plasterboard as a composite, gypsum can be used as the first composite partner and paper or another coating, such as aluminum, textile or the like, as further composite partner.
  • the plastic can be used as the first composite partner and the corresponding coating can be used as further composite partner.
  • the second or further composite partner can optionally be processed in a granulator, or otherwise shredded.
  • faulty material plates and / or trimmed material can be supplied to the material plate of the impact crusher or a suitable crushing device and a corresponding silo for later reuse.
  • a plant according to the invention for processing composites and for producing a material plate, in particular for carrying out a method comprises:
  • an impact mill for splitting the composites into individual composite partners; several silos for separate storage of the composite partners; a metering and mixing device for the proportionate mixing of at least two composite partners;
  • a press for pressing the pressed material mat in a material plate.
  • a plurality of silos may be arranged for storage of the first composite partner, which is predominantly present.
  • At least one silo will be arranged for the storage of the other composite partners.
  • the silos of the other composite partners can be operatively connected to a metering device for proportionate metering to the first composite partner.
  • Composite partner and the impact mill a cutting mill or other suitable crushing device may be arranged.
  • a primary crusher preferably with a metering device for the composites, can be arranged in front of the impact crusher.
  • a grinding and / or splitting device for the material plate can be arranged after the press.
  • the grinding dust and / or chips are returned to the process, preferably proportionately metered to the first composite partner.
  • Beäumvoriques be arranged for the material plate after the press, which can be operatively connected to the further processing of faulty material plates and / or trimmed material of the material plate with the impact mill or a suitable crushing device and a corresponding silo.
  • the invention further relates to a material plate, which consists of two different composite partners of a crushed composite, which are glued and pressed with a binder.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé et une installation de traitement de matériaux composites et de fabrication de panneaux de matériau composés de parties des matériaux composites qui, en raison des propriétés adhésives d'au moins un des constituants du composite ou d'un liant, sont présentes entre les deux constituants du composite. Le procédé selon l'invention consiste essentiellement en ce que les matériaux composites, pour séparer en grande partie les uns des autres les constituants du composite, sont acheminés vers un lieu de broyage à percussion et/ou impacts et ensuite ou simultanément vers un lieu de séparation, en ce que les constituants du composite sont acheminés vers un lieu de stockage séparé dans différents silos, en ce qu'au moins un premier constituant du composite est mélangé à un liant, en ce qu'avant ou après le mélange avec le liant, au moins un second constituant du composite est acheminé vers le premier constituant du composite, et en ce que le mélange est comprimé au moyen d'une presse pour former un panneau de matériau. L'invention concerne par ailleurs une installation de traitement de matériaux composites et de fabrication de panneaux de matériau composés de parties des constituants du matériau composite, en particulier pour la mise en œuvre du procédé. L'invention concerne enfin un panneau de matériau composé de matériaux composites broyés ou de constituants desdits matériaux composites.
EP19732906.3A 2018-05-28 2019-05-28 Procédé et installation de traitement de matériaux composites et panneau de matériau composé de matériaux composites broyés Pending EP3802033A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018112749.9A DE102018112749A1 (de) 2018-05-28 2018-05-28 Verfahren und Anlage zur Aufbereitung von Verbundwerkstoffen und eine Werkstoffplatte aus zerkleinerten Verbundwerkstoffen
PCT/EP2019/063715 WO2019229013A1 (fr) 2018-05-28 2019-05-28 Procédé et installation de traitement de matériaux composites et panneau de matériau composé de matériaux composites broyés

Publications (1)

Publication Number Publication Date
EP3802033A1 true EP3802033A1 (fr) 2021-04-14

Family

ID=67003442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19732906.3A Pending EP3802033A1 (fr) 2018-05-28 2019-05-28 Procédé et installation de traitement de matériaux composites et panneau de matériau composé de matériaux composites broyés

Country Status (3)

Country Link
EP (1) EP3802033A1 (fr)
DE (1) DE102018112749A1 (fr)
WO (1) WO2019229013A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018071A1 (fr) 1995-11-11 1997-05-22 Schäfer Elektrotechnik - Sondermaschinen Procede et dispositif permettant de traiter des elements constitutifs issus de matieres plastiques mixtes et de materiaux de construction melanges avec, et leur utilisation
DE19925500A1 (de) 1999-06-04 2000-12-14 Schaefer Elektrotechnik Sonder Vorrichtung zum Verarbeiten von Bauteilen aus Mischstoffen
JP2004066628A (ja) * 2002-08-06 2004-03-04 Matsushita Refrig Co Ltd 断熱材のリサイクル処理方法、リサイクル物品、および、冷蔵庫
CN101868332A (zh) * 2007-11-19 2010-10-20 瓦林格创新比利时股份有限公司 层压地板的再生
DE102010046685B4 (de) * 2010-09-28 2016-12-01 Mueg Mitteldeutsche Umwelt- Und Entsorgung Gmbh Vorrichtung und Verfahren zum Aufbereiten von Rotorblättern von Windkraftanlagen
PL418134A1 (pl) * 2016-07-29 2018-02-12 3 Spare Spółka Z Ograniczoną Odpowiedzialnością WPC zawierający pył z płyty wiórowej, sposób jego wytwarzania i zastosowanie
PL418314A1 (pl) * 2016-08-12 2018-02-26 3S Logistyka Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Klocek paletowy i sposób jego wytwarzania

Also Published As

Publication number Publication date
DE102018112749A1 (de) 2019-11-28
WO2019229013A1 (fr) 2019-12-05

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