DE50312688D1 - Device for producing webs of material - Google Patents

Device for producing webs of material

Info

Publication number
DE50312688D1
DE50312688D1 DE50312688T DE50312688T DE50312688D1 DE 50312688 D1 DE50312688 D1 DE 50312688D1 DE 50312688 T DE50312688 T DE 50312688T DE 50312688 T DE50312688 T DE 50312688T DE 50312688 D1 DE50312688 D1 DE 50312688D1
Authority
DE
Germany
Prior art keywords
press
web
belt
counter surface
gap
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.)
Expired - Lifetime
Application number
DE50312688T
Other languages
German (de)
Inventor
Eugen Schnyder
Guenter Machguth
Hans-Peter Steininger
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Application granted granted Critical
Publication of DE50312688D1 publication Critical patent/DE50312688D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • 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
    • B27N3/26—Moulding or pressing characterised by using continuously acting presses having a heated press drum and an endless belt to compress the material between belt and drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The machine (10) to produce a fiber web (38), e.g. for the production of fiberboards, has a recirculating press belt (12) forming a press gap with a counter surface (14) at a drum (16). A number of successive press units (20) are deployed in the direction (L) of web travel, to press the belt with the web against the counter surface. The press units have at least a partially independent control (30) to set the pressure applied to the web to set and adjust its bulk density profile, and at least one press unit is an adjustable bending roller. The press gap can be heated at least on one side.
DE50312688T 2002-08-16 2003-06-23 Device for producing webs of material Expired - Lifetime DE50312688D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10237535A DE10237535A1 (en) 2002-08-16 2002-08-16 Device for the production of material webs

Publications (1)

Publication Number Publication Date
DE50312688D1 true DE50312688D1 (en) 2010-06-17

Family

ID=30469767

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10237535A Withdrawn DE10237535A1 (en) 2002-08-16 2002-08-16 Device for the production of material webs
DE50312688T Expired - Lifetime DE50312688D1 (en) 2002-08-16 2003-06-23 Device for producing webs of material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10237535A Withdrawn DE10237535A1 (en) 2002-08-16 2002-08-16 Device for the production of material webs

Country Status (3)

Country Link
EP (1) EP1389510B1 (en)
AT (1) ATE466704T1 (en)
DE (2) DE10237535A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036201B3 (en) * 2006-08-03 2008-03-27 Kraussmaffei Berstorff Gmbh Device for producing webs of material
DE102012019757B4 (en) * 2012-10-09 2017-01-12 Fagus-Grecon Greten Gmbh & Co. Kg Method and device for producing sheet elements from glue-dispensed flowable materials
DE202016106944U1 (en) 2016-02-08 2017-01-02 Voith Patent Gmbh Device for treating a fibrous web
DE102018131533B3 (en) 2018-12-10 2020-03-05 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Device and method for separating mixed materials of different flowability

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110754A1 (en) * 1971-03-06 1972-09-21 Siempelkamp Gmbh & Co Continuous chipboard making machine - with arcuate plates cooperating with presser drum and pressed by rollers against chip spreading conveyor
DE2249146C3 (en) * 1972-10-06 1980-09-18 Bison-Werke Baehre & Greten Gmbh & Co Kg, 3257 Springe Device for the continuous production of chipboard or the like
JP2537078B2 (en) 1988-09-13 1996-09-25 富士写真フイルム株式会社 Magnetic recording media
DE3903022C1 (en) * 1989-02-02 1990-04-26 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE4035787A1 (en) * 1989-11-10 1991-05-16 Berstorff Gmbh Masch Hermann Press for continuous production of thin chip and fibre board - has heated central roller with ancillary rollers around which endless steel band is driven
DE4103343A1 (en) * 1991-02-05 1992-08-06 Berstorff Gmbh Masch Hermann Continuous press for paper, textiles, etc. - has support yoke at central drum pedestal with hydraulic piston cylinders having plate packets
DE4243917C1 (en) * 1992-12-23 1994-01-13 Baehre & Greten Continuous mfg. plant for compacted fibrous sheets - uses press roller with setting devices spaced along length of roller mantle adjusted to control thickness of obtained sheet material
EP0630725B1 (en) * 1993-06-25 1998-09-16 De Pretto-Escher Wyss s.r.l. Device for the continuous production of particle boards, fibre boards or the like
DE4342279C2 (en) * 1993-12-11 2002-04-18 Siempelkamp Gmbh & Co Kg G Continuous press for the production of particle board, fiberboard, laminate board and similar pressed boards
CH690757A5 (en) * 1995-11-29 2001-01-15 Pretto De Escher Wyss Srl Means for the production of particleboard or fiberboard.

Also Published As

Publication number Publication date
EP1389510A3 (en) 2005-12-07
EP1389510B1 (en) 2010-05-05
EP1389510A2 (en) 2004-02-18
DE10237535A1 (en) 2004-03-04
ATE466704T1 (en) 2010-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition