WO2002004183A1 - Procede et dispositif d'encollage a sec de particules se presentant sous la forme de fibres et de copeaux - Google Patents
Procede et dispositif d'encollage a sec de particules se presentant sous la forme de fibres et de copeaux Download PDFInfo
- Publication number
- WO2002004183A1 WO2002004183A1 PCT/EP2001/007139 EP0107139W WO0204183A1 WO 2002004183 A1 WO2002004183 A1 WO 2002004183A1 EP 0107139 W EP0107139 W EP 0107139W WO 0204183 A1 WO0204183 A1 WO 0204183A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow body
- air
- particles
- transport air
- mixing device
- Prior art date
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
- B27N1/0218—Mixing the material with binding agent in rotating drums
Definitions
- the invention has the advantage that the time required for pressing such a board is reduced since the particles reach the press at a higher temperature and thus the heating phase is shortened to approx. 200 ° C compared to the conventional method.
- the features of claim 14 provide particularly suitable means for generating the sealing air in the lower half of the hollow body, the sealing air introduced into the respective annular channel from above depending on Width of the annular gap extends, for example, about 5 mm from the inner wall to the inside of the hollow body.
- the tapering of the ring channels to a deepest point and thus to a deepest point of the cross section of the hollow body ensures that the sealing air is expelled at the same pressure over the entire extent of the respective annular gap.
- the hollow body 35 has a double wall 40, via which it can also be cooled with water.
- the hollow body 35 has an inlet 41 for the pneumatic supply of the particles 2 via the pipeline 7 and an outlet 42 which is connected to the pipeline 9.
- the rear end of the hollow body is closed off by a box-shaped cover 45, referred to as a pre-box.
- the preliminary box 45 has an inlet 46 for the transport air supplied via the pipeline 25.
- This inlet 46 is arranged such that the transport air is introduced into the hollow body 35 tangentially in the direction of the direction of rotation of the shaft 36 indicated by the arrow 47 between the gluing nozzles 43. In this way, turbulence in the transport air flow and thus undesirable swirling of the particles 2 in the hollow body 35 are avoided.
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)
- Processing Of Solid Wastes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001279682A AU2001279682A1 (en) | 2000-07-07 | 2001-06-23 | Method and device for dry-binding particles in the form of fibres and chips |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10032592.0 | 2000-07-07 | ||
DE2000132592 DE10032592C1 (de) | 2000-07-07 | 2000-07-07 | Verfahren und Vorrichtung zur Trockenbeleimung von Teilchen in Form von Fasern und Spänen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002004183A1 true WO2002004183A1 (fr) | 2002-01-17 |
Family
ID=7647823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/007139 WO2002004183A1 (fr) | 2000-07-07 | 2001-06-23 | Procede et dispositif d'encollage a sec de particules se presentant sous la forme de fibres et de copeaux |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1205005C (fr) |
AU (1) | AU2001279682A1 (fr) |
DE (1) | DE10032592C1 (fr) |
RU (1) | RU2266815C2 (fr) |
WO (1) | WO2002004183A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153593B4 (de) * | 2001-11-02 | 2005-11-17 | Fritz Egger Gmbh & Co | Vorrichtung und Verfahren zum Benetzen von Holzfasern mit einem Bindemittelfluid |
DE102004054162B3 (de) * | 2004-11-10 | 2006-05-04 | Flakeboard Company Limited, St.Stephen | Verfahren und Vorrichtung zur Verhinderung von Verunreinigungen einer Transporteinrichtung aufgrund frischbeleimter Fasern |
DE102006058625B3 (de) * | 2006-12-13 | 2008-06-05 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | Anlage zum Beleimen von Fasern für die Herstellung von Faserplatten |
RU2466863C1 (ru) * | 2011-03-15 | 2012-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный технологический университет" | Устройство для получения арболита |
CN107160529A (zh) * | 2017-07-14 | 2017-09-15 | 湖北凯利板业有限公司 | 一种秸秆粉料拌胶铺装系统 |
CN111844340B (zh) * | 2020-08-05 | 2022-04-26 | 临沂市华源经贸有限公司 | 一种刨花板生产加工工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349280A (en) * | 1980-02-21 | 1982-09-14 | Fritz Lodige | Continuously operating mixer for loose or and flowable material |
DE3313380A1 (de) * | 1983-04-13 | 1984-10-18 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Verfahren und vorrichtung zum kontinuierlichen mischen von losen feststoffteilchen mit zumindest einer fluessigkeit |
EP1022103A2 (fr) * | 1999-01-25 | 2000-07-26 | C.M.P. Costruzioni Meccaniche Pomponesco S.p.A. | Dispositif de collage pour installations de fabrication de plaques en fibre de bois |
-
2000
- 2000-07-07 DE DE2000132592 patent/DE10032592C1/de not_active Withdrawn - After Issue
-
2001
- 2001-06-23 WO PCT/EP2001/007139 patent/WO2002004183A1/fr active Application Filing
- 2001-06-23 AU AU2001279682A patent/AU2001279682A1/en not_active Abandoned
- 2001-06-23 CN CN 01812441 patent/CN1205005C/zh not_active Expired - Fee Related
- 2001-06-23 RU RU2003103598/12A patent/RU2266815C2/ru not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349280A (en) * | 1980-02-21 | 1982-09-14 | Fritz Lodige | Continuously operating mixer for loose or and flowable material |
DE3313380A1 (de) * | 1983-04-13 | 1984-10-18 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Verfahren und vorrichtung zum kontinuierlichen mischen von losen feststoffteilchen mit zumindest einer fluessigkeit |
EP1022103A2 (fr) * | 1999-01-25 | 2000-07-26 | C.M.P. Costruzioni Meccaniche Pomponesco S.p.A. | Dispositif de collage pour installations de fabrication de plaques en fibre de bois |
Also Published As
Publication number | Publication date |
---|---|
AU2001279682A1 (en) | 2002-01-21 |
CN1440325A (zh) | 2003-09-03 |
DE10032592C1 (de) | 2001-10-31 |
CN1205005C (zh) | 2005-06-08 |
RU2266815C2 (ru) | 2005-12-27 |
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