BR112022001634A2 - Instalação e método para aplicação de cola em um material fibroso - Google Patents

Instalação e método para aplicação de cola em um material fibroso

Info

Publication number
BR112022001634A2
BR112022001634A2 BR112022001634A BR112022001634A BR112022001634A2 BR 112022001634 A2 BR112022001634 A2 BR 112022001634A2 BR 112022001634 A BR112022001634 A BR 112022001634A BR 112022001634 A BR112022001634 A BR 112022001634A BR 112022001634 A2 BR112022001634 A2 BR 112022001634A2
Authority
BR
Brazil
Prior art keywords
fibrous material
installation
steam
mixture
applying glue
Prior art date
Application number
BR112022001634A
Other languages
English (en)
Inventor
Clemens Seidl
Original Assignee
Andritz Ag Maschf
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 Maschf filed Critical Andritz Ag Maschf
Publication of BR112022001634A2 publication Critical patent/BR112022001634A2/pt

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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

a presente invenção refere-se a um método e uma instalação para aplicação de cola para um material fibroso em uma mistura de material fibroso e vapor, que é transportada através de uma linha de sopro (1) de um refinador (2), para um dispositivo de colagem (3) e para um secador (4). ela é caracterizada pelo fato de que a mistura de material fibroso e vapor é alimentada para o dispositivo de colagem (3) em uma direção circunferencial, fazendo a mistura de material fibroso e vapor no dispositivo de colagem (3) formar um fluxo de vórtice. isto permite a distribuição eficiente de uma cola, com um mínimo de incrustação nas paredes internas, e mínima perda de energia.
BR112022001634A 2019-09-30 2020-07-02 Instalação e método para aplicação de cola em um material fibroso BR112022001634A2 (pt)

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 (1)

Publication Number Publication Date
BR112022001634A2 true BR112022001634A2 (pt) 2022-06-21

Family

ID=72046843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022001634A BR112022001634A2 (pt) 2019-09-30 2020-07-02 Instalação e método para aplicação de cola em um material fibroso

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT4122662T (pt) * 2021-07-23 2024-05-27 Fiberboard Gmbh Método para a produção de painéis de fibras com emissões reduzidas de cov

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
CN1308572A (zh) * 1998-08-05 2001-08-15 弗劳恩霍弗应用技术研究院 制备中密度纤维板的方法
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
EP2431144B1 (de) * 2010-09-15 2012-10-31 Kronotec AG Verfahren und Einrichtung zur Nassbeleimung von Holzfasern
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
PT2939807T (pt) 2014-05-02 2017-05-11 SWISS KRONO Tec AG Método e instalação para o fabrico de um painel de fibras de madeira
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
CN114514101B (zh) 2023-03-28
EP4038233B1 (de) 2023-08-30
WO2021063555A1 (de) 2021-04-08
EP4038233C0 (de) 2023-08-30
PL4038233T3 (pl) 2024-03-04
EP4038233A1 (de) 2022-08-10
CN114514101A (zh) 2022-05-17
AT522983B1 (de) 2022-12-15
AT522983A1 (de) 2021-04-15

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