EP4038233C0 - Anlage und verfahren zur aufbringung von leim auf einen faserstoff - Google Patents

Anlage und verfahren zur aufbringung von leim auf einen faserstoff

Info

Publication number
EP4038233C0
EP4038233C0 EP20754172.3A EP20754172A EP4038233C0 EP 4038233 C0 EP4038233 C0 EP 4038233C0 EP 20754172 A EP20754172 A EP 20754172A EP 4038233 C0 EP4038233 C0 EP 4038233C0
Authority
EP
European Patent Office
Prior art keywords
plant
fibrous material
applying glue
glue
applying
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.)
Active
Application number
EP20754172.3A
Other languages
English (en)
French (fr)
Other versions
EP4038233A1 (de
EP4038233B1 (de
Inventor
Clemens Seidl
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.)
Andritz AG
Original Assignee
Andritz AG
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 Andritz AG filed Critical Andritz AG
Publication of EP4038233A1 publication Critical patent/EP4038233A1/de
Application granted granted Critical
Publication of EP4038233B1 publication Critical patent/EP4038233B1/de
Publication of EP4038233C0 publication Critical patent/EP4038233C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • 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
    • B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/008—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with injection or suction of gas or liquid into the cyclone

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
EP20754172.3A 2019-09-30 2020-07-02 Anlage und verfahren zur aufbringung von leim auf einen faserstoff Active EP4038233B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50828/2019A AT522983B1 (de) 2019-09-30 2019-09-30 Anlage und verfahren zur aufbringung von leim auf einen faserstoff
PCT/EP2020/068602 WO2021063555A1 (de) 2019-09-30 2020-07-02 Anlage und verfahren zur aufbringung von leim auf einen faserstoff

Publications (3)

Publication Number Publication Date
EP4038233A1 EP4038233A1 (de) 2022-08-10
EP4038233B1 EP4038233B1 (de) 2023-08-30
EP4038233C0 true EP4038233C0 (de) 2023-08-30

Family

ID=72046843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20754172.3A Active EP4038233B1 (de) 2019-09-30 2020-07-02 Anlage und verfahren zur aufbringung von leim auf einen faserstoff

Country Status (6)

Country Link
EP (1) EP4038233B1 (de)
CN (1) CN114514101B (de)
AT (1) AT522983B1 (de)
BR (1) BR112022001634A2 (de)
PL (1) PL4038233T3 (de)
WO (1) WO2021063555A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4122662B1 (de) * 2021-07-23 2024-02-28 Fiberboard GmbH Verfahren zum herstellen von faserplatten unter verringertem voc-ausstoss

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2958572B2 (ja) * 1990-10-12 1999-10-06 三井鉱山株式会社 コーティング造粒装置
SE508492C2 (sv) * 1996-01-11 1998-10-12 Sunds Defibrator Ind Ab Anläggning för torkning och belimning av fibermateral
HUP0101990A3 (en) * 1998-08-05 2001-10-29 Fraunhofer Ges Forschung Method for producing medium density fibre panels
DE10104047B4 (de) * 2001-01-31 2005-12-01 Johann Leonhartsberger Vorrichtung zur Trockenbeleimung von Teilchen in Form von Fasern und Spänen
DE102006013567B4 (de) * 2006-03-24 2013-09-26 Glunz Ag Verfahren und Vorrichtung zum Aufbringen von Bindemittel auf Partikel, insbesondere Fasern, die durch einen Blasgang gefördert werden
DE102006026124A1 (de) * 2006-06-03 2007-12-06 Glunz Ag Verfahren und Vorrichtung zur Beleimung von Partikeln im Bereich eines Blasrohrs
DE102008052961B4 (de) * 2008-10-23 2016-07-28 SWISS KRONO Tec AG Verfahren zum Herstellen von Holzwerkstoffen
ES2395707T3 (es) * 2010-09-15 2013-02-14 Kronotec Ag Procedimiento y equipo para el encolado en húmedo de fibras de madera
CN102001121B (zh) * 2010-10-20 2012-08-22 饶显生 树皮混合中密度纤维板的生产方法
AT514329B1 (de) 2013-08-01 2014-12-15 Andritz Ag Maschf Anlage und Verfahren zum Verarbeiten von Faserstoffen
ES2623824T3 (es) 2014-05-02 2017-07-12 SWISS KRONO Tec AG Procedimiento e instalación para fabricar un panel de fibras de madera
EP3630431A1 (de) * 2017-05-22 2020-04-08 Dieffenbacher GmbH Maschinen- und Anlagenbau Beleimungseinrichtung zum beleimen von partikeln, vorrichtung einer oder für eine anlage zur herstellung von pressplatten, verfahren zur verhinderung von ablagerung von leim und/oder partikeln und verfahren zum beleimen von partikeln

Also Published As

Publication number Publication date
EP4038233A1 (de) 2022-08-10
AT522983B1 (de) 2022-12-15
EP4038233B1 (de) 2023-08-30
CN114514101B (zh) 2023-03-28
BR112022001634A2 (pt) 2022-06-21
AT522983A1 (de) 2021-04-15
PL4038233T3 (pl) 2024-03-04
WO2021063555A1 (de) 2021-04-08
CN114514101A (zh) 2022-05-17

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