SE9803741L - Methods and apparatus for continuous production of lignocellulosic discs - Google Patents

Methods and apparatus for continuous production of lignocellulosic discs

Info

Publication number
SE9803741L
SE9803741L SE9803741A SE9803741A SE9803741L SE 9803741 L SE9803741 L SE 9803741L SE 9803741 A SE9803741 A SE 9803741A SE 9803741 A SE9803741 A SE 9803741A SE 9803741 L SE9803741 L SE 9803741L
Authority
SE
Sweden
Prior art keywords
steam
continuous production
lignocellulosic
discs
methods
Prior art date
Application number
SE9803741A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE513105C2 (en
SE9803741D0 (en
Inventor
Goeran Lundgdren
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
Priority to SE9803741A priority Critical patent/SE513105C2/en
Publication of SE9803741D0 publication Critical patent/SE9803741D0/en
Priority to PCT/SE1999/001964 priority patent/WO2000025999A1/en
Priority to EP99971372A priority patent/EP1178879A1/en
Priority to NZ511558A priority patent/NZ511558A/en
Priority to CN99812842A priority patent/CN1094414C/en
Priority to CZ20011475A priority patent/CZ20011475A3/en
Priority to AU14327/00A priority patent/AU1432700A/en
Priority to KR1020017005412A priority patent/KR20010080924A/en
Priority to JP2000579418A priority patent/JP2002528304A/en
Priority to PL99347900A priority patent/PL347900A1/en
Priority to CA002347678A priority patent/CA2347678A1/en
Publication of SE9803741L publication Critical patent/SE9803741L/en
Publication of SE513105C2 publication Critical patent/SE513105C2/en
Priority to NO20012136A priority 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

The present invention relates to a method and to an arrangement for the continuous production of lignocellulosic boards, wherein material is disintegrated into particles and/or fibres, glued, dried and formed into a mat (1). The mat is pressed in a continuous steam-injection press (2) into board form (3) and then passed through an after-conditioning unit (4). Gaseous emissions and steam occurrent in the press process are captured. Hot air is supplied to prevent condensation of the gaseous emissions and the steam when leakage air from the surroundings is admixed therewith and also to transport the steam and emissions to a combustion plant for combustion.
SE9803741A 1998-11-02 1998-11-02 Methods and apparatus for continuous production of lignocellulosic discs SE513105C2 (en)

Priority Applications (12)

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
CA002347678A CA2347678A1 (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
AU14327/00A AU1432700A (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
EP99971372A EP1178879A1 (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
NZ511558A NZ511558A (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards, with gas emission and steam captured and hot air supplied to take mixture to combustion chamber
CN99812842A CN1094414C (en) 1998-11-02 1999-11-01 Method and arrangment for the continuous production of lignocellulose-containing boards
CZ20011475A CZ20011475A3 (en) 1998-11-02 1999-11-01 Process and apparatus for continuous manufacture of boards containing ligno-cellulose
PCT/SE1999/001964 WO2000025999A1 (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
KR1020017005412A KR20010080924A (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
JP2000579418A JP2002528304A (en) 1998-11-02 1999-11-01 Method and apparatus for continuous production of lignocellulose-containing plates
PL99347900A PL347900A1 (en) 1998-11-02 1999-11-01 Method and arrangement for the continuous production of lignocellulose-containing boards
NO20012136A NO20012136L (en) 1998-11-02 2001-04-30 Process and apparatus for continuous plate production contain lignocellulose

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9803741D0 SE9803741D0 (en) 1998-11-02
SE9803741L true SE9803741L (en) 2000-05-03
SE513105C2 SE513105C2 (en) 2000-07-10

Family

ID=20413150

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803741A SE513105C2 (en) 1998-11-02 1998-11-02 Methods and apparatus for continuous production of lignocellulosic discs

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
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
NO20012136L (en) 2001-07-02
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
NUG Patent has lapsed