NO20012136L - Process and apparatus for continuous plate production contain lignocellulose - Google Patents

Process and apparatus for continuous plate production contain lignocellulose

Info

Publication number
NO20012136L
NO20012136L NO20012136A NO20012136A NO20012136L NO 20012136 L NO20012136 L NO 20012136L NO 20012136 A NO20012136 A NO 20012136A NO 20012136 A NO20012136 A NO 20012136A NO 20012136 L NO20012136 L NO 20012136L
Authority
NO
Norway
Prior art keywords
plate production
continuous plate
mat
production contain
emissions
Prior art date
Application number
NO20012136A
Other languages
Norwegian (no)
Other versions
NO20012136D0 (en
Inventor
Goeran Lundgren
Olof Melander
Kurt Schedin
Original Assignee
Valmet Fibertech Ab
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 Valmet Fibertech Ab filed Critical Valmet Fibertech Ab
Publication of NO20012136D0 publication Critical patent/NO20012136D0/en
Publication of NO20012136L publication Critical patent/NO20012136L/en

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
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

| en fremgangsmåte og en anordning for kontinuerlig fremstilling av plater som inneholder lignocellulose oppdeles materialet til å danne partikler og/eller fibre, tilføres lim og tørkes, samt formes til en matte (1). Denne matte sammenpresses i en presse (2) med kontinuerlig dampinnsprøytning for å danne en plate (3), som deretter bringes til å passere inn i en etterbehandlingsenhet (4). Under sammen- presningsprosesserrajppfanges utviklede utslipp i gassform samt vanndamp. Het- luft tilføres for å forhindre kondensering av utslippene i gassform og av dampen med innblanding av lekkasjeluft fra omgivelsene, samt for å transportere disse til forbrenning i et forbrenningsanlegg.| a method and apparatus for continuous production of sheets containing lignocellulose, the material is divided into particles and / or fibers, applied to glue and dried, and formed into a mat (1). This mat is compressed into a continuous steam injection press (2) to form a plate (3) which is then passed into a finishing unit (4). During the compression process, developed emissions are gassed as well as water vapor. Hot air is supplied to prevent condensation of the gaseous emissions and of the vapor with mixing of leaking air from the surroundings, and to transport them for incineration in an incinerator.

NO20012136A 1998-11-02 2001-04-30 Process and apparatus for continuous plate production contain lignocellulose NO20012136L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9803741A SE513105C2 (en) 1998-11-02 1998-11-02 Methods and apparatus for continuous production of lignocellulosic discs
PCT/SE1999/001964 WO2000025999A1 (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards

Publications (2)

Publication Number Publication Date
NO20012136D0 NO20012136D0 (en) 2001-04-30
NO20012136L true NO20012136L (en) 2001-07-02

Family

ID=20413150

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012136A NO20012136L (en) 1998-11-02 2001-04-30 Process and apparatus for continuous plate production contain lignocellulose

Country Status (12)

Country Link
EP (1) EP1178879A1 (en)
JP (1) JP2002528304A (en)
KR (1) KR20010080924A (en)
CN (1) CN1094414C (en)
AU (1) AU1432700A (en)
CA (1) CA2347678A1 (en)
CZ (1) CZ20011475A3 (en)
NO (1) NO20012136L (en)
NZ (1) NZ511558A (en)
PL (1) PL347900A1 (en)
SE (1) SE513105C2 (en)
WO (1) WO2000025999A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361837B4 (en) * 2003-10-10 2009-09-03 Walter, Karl, Dr. Apparatus and method for the continuous production of slabs, beams, profiles or the like from mats of chips and / or fibers
AU2007344110B2 (en) * 2007-01-17 2011-01-06 Ito En, Ltd. Method for producing wooden board
DE102013105924A1 (en) * 2013-06-07 2014-12-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Press for producing material plates and method for operating such a press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502272C2 (en) * 1994-01-28 1995-09-25 Sunds Defibrator Ind Ab Process for making lignocellulosic discs

Also Published As

Publication number Publication date
SE9803741L (en) 2000-05-03
CA2347678A1 (en) 2000-05-11
NO20012136D0 (en) 2001-04-30
JP2002528304A (en) 2002-09-03
WO2000025999A1 (en) 2000-05-11
CZ20011475A3 (en) 2001-10-17
SE513105C2 (en) 2000-07-10
SE9803741D0 (en) 1998-11-02
KR20010080924A (en) 2001-08-25
CN1325336A (en) 2001-12-05
NZ511558A (en) 2003-01-31
PL347900A1 (en) 2002-04-22
EP1178879A1 (en) 2002-02-13
CN1094414C (en) 2002-11-20
AU1432700A (en) 2000-05-22

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application