DE502004010630D1 - Method and apparatus for wetting pourable goods with a binder - Google Patents
Method and apparatus for wetting pourable goods with a binderInfo
- Publication number
- DE502004010630D1 DE502004010630D1 DE502004010630T DE502004010630T DE502004010630D1 DE 502004010630 D1 DE502004010630 D1 DE 502004010630D1 DE 502004010630 T DE502004010630 T DE 502004010630T DE 502004010630 T DE502004010630 T DE 502004010630T DE 502004010630 D1 DE502004010630 D1 DE 502004010630D1
- Authority
- DE
- Germany
- Prior art keywords
- wetting
- section
- bonding agent
- binder
- conveyor channel
- 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
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
- B27N1/0227—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer
- B27N1/0254—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer with means for spraying the agent on the material before it is introduced in the mixer
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
Abstract
To soak loose materials with a bonding agent, they are dried to a residual moisture content level of 3-20% and transferred to a conveyor channel (4). They are carried in a heated air stream to the wetting station (7), where a preceding section (8) with a reduced cross section accelerates the flow speed directly in front of it. At the wetting station, the bonding agent is delivered by jets (9), and the saturated material is passed through a dwell section (10), before passing into a conveyor channel (13) using a heated carrier gas giving final drying.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10336533A DE10336533A1 (en) | 2003-08-05 | 2003-08-05 | Method and apparatus for wetting pourable goods with a binder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004010630D1 true DE502004010630D1 (en) | 2010-03-04 |
Family
ID=33547161
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10336533A Withdrawn DE10336533A1 (en) | 2003-08-05 | 2003-08-05 | Method and apparatus for wetting pourable goods with a binder |
DE502004010630T Active DE502004010630D1 (en) | 2003-08-05 | 2004-08-02 | Method and apparatus for wetting pourable goods with a binder |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10336533A Withdrawn DE10336533A1 (en) | 2003-08-05 | 2003-08-05 | Method and apparatus for wetting pourable goods with a binder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1504865B1 (en) |
AT (1) | ATE454969T1 (en) |
DE (2) | DE10336533A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ530339A (en) | 2004-06-23 | 2007-01-26 | Nz Forest Research Inst Ltd | Method for producing wood fibre pellets |
DE102008052961B4 (en) * | 2008-10-23 | 2016-07-28 | SWISS KRONO Tec AG | Process for the manufacture of wood-based materials |
DE202008015419U1 (en) | 2008-11-21 | 2010-04-22 | Epple, Albrecht, Dr. | Device for gluing fibers in a blowpipe |
IT1399772B1 (en) | 2010-04-30 | 2013-05-03 | Imal Srl | APPARATUS FOR THE INJECTION OF CHEMICAL COMPONENTS IN A FLOW OF NON-INCORRENT WOODEN MATERIAL |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850421A (en) * | 1953-03-31 | 1958-09-02 | George F Shea | Method for producing reinforced plastic, resinous, or like structural bodies, forms,linings, and coatings |
DE1692852B1 (en) * | 1966-10-28 | 1971-06-24 | Fiskeby Ab | Method and device for treating wood chips |
SE461202B (en) * | 1988-05-19 | 1990-01-22 | Fredriksson Sven | SEAT AND DEVICE MAKE A FIBER PLATE |
DE19506353A1 (en) * | 1995-02-23 | 1996-08-29 | Schenck Ag Carl | Method and device for wetting with a fluid |
DE19740676C2 (en) * | 1997-09-16 | 2003-07-17 | Fraunhofer Ges Forschung | Process for gluing fibers |
IT1307924B1 (en) * | 1999-01-25 | 2001-11-29 | Cmp Spa | GLUING MACHINE FOR PLANTS TO PRODUCE WOOD INFIBRA PANELS. |
DE10061072A1 (en) * | 2000-12-08 | 2002-06-13 | Flakeboard Company Ltd St Step | To coat dry fibers with glue, for the production of fiberboards, they are carried through a shaft against the shaft wall by the centrifugal action from a rotating roller with surface pins, to be sprayed and ejected from the shaft outlet |
DE10153593B4 (en) * | 2001-11-02 | 2005-11-17 | Fritz Egger Gmbh & Co | Apparatus and method for wetting wood fibers with a binder fluid |
DE10226820B3 (en) * | 2002-06-15 | 2004-04-01 | Flakeboard Company Limited, St.Stephen | Method and device for gluing dried fibers intended for the production of fiberboard |
-
2003
- 2003-08-05 DE DE10336533A patent/DE10336533A1/en not_active Withdrawn
-
2004
- 2004-08-02 AT AT04018258T patent/ATE454969T1/en not_active IP Right Cessation
- 2004-08-02 DE DE502004010630T patent/DE502004010630D1/en active Active
- 2004-08-02 EP EP04018258A patent/EP1504865B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1504865A2 (en) | 2005-02-09 |
EP1504865B1 (en) | 2010-01-13 |
EP1504865A3 (en) | 2005-05-04 |
DE10336533A1 (en) | 2005-02-24 |
ATE454969T1 (en) | 2010-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 1504865 Country of ref document: EP Representative=s name: ANTON HARTDEGEN, 82205 GILCHING, DE |