BR112022001634A2 - Instalação e método para aplicação de cola em um material fibroso - Google Patents
Instalação e método para aplicação de cola em um material fibrosoInfo
- 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
Links
- 239000002657 fibrous material Substances 0.000 title abstract 5
- 239000003292 glue Substances 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004026 adhesive bonding Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 238000007664 blowing Methods 0.000 abstract 1
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.
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)
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)
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 |
DE19930800A1 (de) * | 1998-08-05 | 2000-02-17 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von MDF-Platten |
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 |
PL2939807T3 (pl) | 2014-05-02 | 2017-07-31 | SWISS KRONO Tec AG | Sposób i urządzenie do wytwarzania płyt pilśniowych z drewna |
WO2018215486A1 (de) * | 2017-05-22 | 2018-11-29 | 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 |
-
2019
- 2019-09-30 AT ATA50828/2019A patent/AT522983B1/de active
-
2020
- 2020-07-02 WO PCT/EP2020/068602 patent/WO2021063555A1/de unknown
- 2020-07-02 CN CN202080067789.6A patent/CN114514101B/zh active Active
- 2020-07-02 BR BR112022001634A patent/BR112022001634A2/pt unknown
- 2020-07-02 PL PL20754172.3T patent/PL4038233T3/pl unknown
- 2020-07-02 EP EP20754172.3A patent/EP4038233B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN114514101A (zh) | 2022-05-17 |
EP4038233A1 (de) | 2022-08-10 |
AT522983B1 (de) | 2022-12-15 |
EP4038233B1 (de) | 2023-08-30 |
CN114514101B (zh) | 2023-03-28 |
EP4038233C0 (de) | 2023-08-30 |
WO2021063555A1 (de) | 2021-04-08 |
AT522983A1 (de) | 2021-04-15 |
PL4038233T3 (pl) | 2024-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |