JPH08325967A - セルロース系複合材料の製造中のブローライン障害を低減させる方法および装置 - Google Patents
セルロース系複合材料の製造中のブローライン障害を低減させる方法および装置Info
- Publication number
- JPH08325967A JPH08325967A JP13861996A JP13861996A JPH08325967A JP H08325967 A JPH08325967 A JP H08325967A JP 13861996 A JP13861996 A JP 13861996A JP 13861996 A JP13861996 A JP 13861996A JP H08325967 A JPH08325967 A JP H08325967A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- blowline
- inlet
- diluent
- blow line
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000003247 decreasing effect Effects 0.000 title claims 3
- 239000002131 composite material Substances 0.000 title abstract description 4
- 229920002678 cellulose Polymers 0.000 title description 2
- 239000001913 cellulose Substances 0.000 title description 2
- 239000011230 binding agent Substances 0.000 claims abstract description 290
- 239000000463 material Substances 0.000 claims abstract description 65
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 239000000835 fiber Substances 0.000 claims abstract description 41
- 239000003085 diluting agent Substances 0.000 claims description 75
- 239000012948 isocyanate Substances 0.000 claims description 30
- 150000002513 isocyanates Chemical class 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 16
- 238000004513 sizing Methods 0.000 claims description 11
- 239000003063 flame retardant Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 230000032258 transport Effects 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000007865 diluting Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000012978 lignocellulosic material Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- 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)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46010095A | 1995-06-02 | 1995-06-02 | |
| US08/460100 | 1995-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08325967A true JPH08325967A (ja) | 1996-12-10 |
Family
ID=23827381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13861996A Pending JPH08325967A (ja) | 1995-06-02 | 1996-05-31 | セルロース系複合材料の製造中のブローライン障害を低減させる方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0745463A3 (fr) |
| JP (1) | JPH08325967A (fr) |
| AU (1) | AU4792496A (fr) |
| CA (1) | CA2168682A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008506859A (ja) * | 2004-07-16 | 2008-03-06 | ウエテンド テクノロジーズ オサケユキチュア | プロセス液体流に化学薬品を供給する方法及び装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19740676C2 (de) * | 1997-09-16 | 2003-07-17 | Fraunhofer Ges Forschung | Verfahren zum Beleimen von Fasern |
| FI108802B (fi) * | 1998-02-26 | 2002-03-28 | Wetend Technologies Oy | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan sekä paperikoneen syöttöjärjestelmä |
| US7234857B2 (en) | 1998-02-26 | 2007-06-26 | Wetend Technologies Oy | Method and apparatus for feeding a chemical into a liquid flow |
| JP2002522251A (ja) * | 1998-08-05 | 2002-07-23 | フラウンホーファー ゲゼルシャフト ツア フェルデルング デア アンゲヴァンテン フォルシュング エー ファウ | 中密度ボードの製造方法 |
| DE10153593B4 (de) * | 2001-11-02 | 2005-11-17 | Fritz Egger Gmbh & Co | Vorrichtung und Verfahren zum Benetzen von Holzfasern mit einem Bindemittelfluid |
| WO2006092603A1 (fr) * | 2005-03-02 | 2006-09-08 | University Of Wales, Bangor | Traitement de fibres longues dans un flux gazeux à haute pression |
| DE102008052961B4 (de) * | 2008-10-23 | 2016-07-28 | SWISS KRONO Tec AG | Verfahren zum Herstellen von Holzwerkstoffen |
| DE102009060917A1 (de) * | 2009-12-31 | 2011-07-07 | Dieffenbacher GmbH + Co. KG, 75031 | Verfahren und Anlage zum Transport von beleimten Fasern in einem Transportrohr im Zuge der Herstellung von Faser-, MDF, Holzwerkstoff- oder Kunststoffplatten aus Fasern oder faserähnlichem Material |
| DE102015121565A1 (de) * | 2015-12-10 | 2017-06-14 | Decon Wood - Hamburg Ug (Haftungsbeschränkt) | Verfahren zur Herstellung einer Kompositwerkstoffplatte aus lignocellulosehaltigen Bestandteilen und Polyurethan |
| DE102018112266A1 (de) * | 2017-05-22 | 2018-11-22 | 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2048968T3 (es) * | 1989-03-20 | 1994-04-01 | Medite Europ | Aparato y metodo de fabricacion de tableros sinteticos, incluyendo tableros ignifugos. |
| US5093058A (en) * | 1989-03-20 | 1992-03-03 | Medite Corporation | Apparatus and method of manufacturing synthetic boards |
| DE4122842C2 (de) * | 1991-07-10 | 1993-11-18 | Glunz Ag | Verfahren zur Herstellung von Faserplatten aus stückigen Holzpartikeln und Isocyanat als Bindemittel |
| AT397805B (de) * | 1992-03-04 | 1994-07-25 | Isovolta | Verfahren zur herstellung eines kunstharz-druckformkörpers |
-
1996
- 1996-02-02 CA CA 2168682 patent/CA2168682A1/fr not_active Abandoned
- 1996-03-06 AU AU47924/96A patent/AU4792496A/en not_active Abandoned
- 1996-05-28 EP EP96108472A patent/EP0745463A3/fr not_active Withdrawn
- 1996-05-31 JP JP13861996A patent/JPH08325967A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008506859A (ja) * | 2004-07-16 | 2008-03-06 | ウエテンド テクノロジーズ オサケユキチュア | プロセス液体流に化学薬品を供給する方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0745463A2 (fr) | 1996-12-04 |
| EP0745463A3 (fr) | 1997-04-16 |
| AU4792496A (en) | 1996-12-12 |
| CA2168682A1 (fr) | 1996-12-03 |
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| JPH08325967A (ja) | セルロース系複合材料の製造中のブローライン障害を低減させる方法および装置 | |
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