CN102066661A - 用于在线控制和/或调节纤维取向横截面分布的设备 - Google Patents
用于在线控制和/或调节纤维取向横截面分布的设备 Download PDFInfo
- Publication number
- CN102066661A CN102066661A CN2009801176925A CN200980117692A CN102066661A CN 102066661 A CN102066661 A CN 102066661A CN 2009801176925 A CN2009801176925 A CN 2009801176925A CN 200980117692 A CN200980117692 A CN 200980117692A CN 102066661 A CN102066661 A CN 102066661A
- Authority
- CN
- China
- Prior art keywords
- page
- leaf sheet
- fiber orientation
- orientation cross
- sectional distribution
- 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
Images
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
- D21G9/0027—Paper-making control systems controlling the forming section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
Landscapes
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008001836.8 | 2008-05-16 | ||
DE200810001836 DE102008001836A1 (de) | 2008-05-16 | 2008-05-16 | Vorrichtung zur Online-Steuerung und/oder -Regelung eines Faserorientierungsquerprofils |
PCT/EP2009/055746 WO2009138414A2 (fr) | 2008-05-16 | 2009-05-13 | Dispositif de commande et/ou de régulation en ligne d'un profil transversal d'orientation des fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102066661A true CN102066661A (zh) | 2011-05-18 |
Family
ID=41180225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801176925A Pending CN102066661A (zh) | 2008-05-16 | 2009-05-13 | 用于在线控制和/或调节纤维取向横截面分布的设备 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2276886A2 (fr) |
CN (1) | CN102066661A (fr) |
DE (1) | DE102008001836A1 (fr) |
WO (1) | WO2009138414A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106835804A (zh) * | 2017-02-09 | 2017-06-13 | 华南理工大学 | 一种改善湿纸页两边成型的装置及方法 |
CN110036153A (zh) * | 2016-10-05 | 2019-07-19 | 芬兰国家技术研究中心股份公司 | 用于生产纤维网的方法和装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634997C2 (de) | 1996-08-30 | 1999-08-05 | Voith Sulzer Papiermasch Gmbh | Regeleinrichtung mit einer Sensoren-Mehrzahl |
FI115645B (fi) * | 1997-01-14 | 2005-06-15 | Metso Paper Inc | Paperikoneen perälaatikko, jossa on reunasyöttöjärjestelyt |
US5833808A (en) | 1997-01-21 | 1998-11-10 | Beloit Technologies, Inc. | Method of controlling curl employing inline headbox edge flow control valve |
DE19733454A1 (de) | 1997-08-02 | 1999-02-04 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtung zur Erkennung und Korretur einer Faserorientierungs-Querprofil-Veränderung |
US6117272A (en) | 1998-09-03 | 2000-09-12 | Voith Sulzer Papiermaschinen | Device and process for metering auxiliary materials into the flow box of a paper machine |
FI113672B (fi) * | 1999-04-28 | 2004-05-31 | Metso Paper Inc | Menetelmä ja laitteisto laimennusnesteen sekoittamiseksi massavirtaukseen paperikoneessa tai kartonkikoneessa |
FI991096A (fi) | 1999-05-12 | 2000-11-13 | Valmet Corp | Menetelmä paperin, erityisesti hienopaperin, valmistamiseksi ja paperi konelinja erityisesti hienopaperin valmistamista varten |
DE102004035303A1 (de) | 2004-07-21 | 2006-02-16 | Voith Paper Patent Gmbh | Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn, insbesondere einer Papier- oder Kartonbahn |
US7399380B2 (en) | 2004-11-10 | 2008-07-15 | Honeywell International Inc. | Jet velocity vector profile measurement and control |
DE102007021447A1 (de) * | 2007-05-08 | 2008-11-13 | Voith Patent Gmbh | Verfahren zum Herstellen einer mehrschichtigen Faserstoffbahn und Mehrschichtenstoffauflauf |
-
2008
- 2008-05-16 DE DE200810001836 patent/DE102008001836A1/de not_active Withdrawn
-
2009
- 2009-05-13 WO PCT/EP2009/055746 patent/WO2009138414A2/fr active Application Filing
- 2009-05-13 EP EP09745746A patent/EP2276886A2/fr not_active Withdrawn
- 2009-05-13 CN CN2009801176925A patent/CN102066661A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110036153A (zh) * | 2016-10-05 | 2019-07-19 | 芬兰国家技术研究中心股份公司 | 用于生产纤维网的方法和装置 |
US10954632B2 (en) | 2016-10-05 | 2021-03-23 | Teknologian Tutkimuskeskus Vtt Oy | Method and apparatus for producing a fibre web |
US11585047B2 (en) | 2016-10-05 | 2023-02-21 | Teknologian Tutkimuskeskus Vtt Oy | Method and apparatus for producing a fiber web |
CN106835804A (zh) * | 2017-02-09 | 2017-06-13 | 华南理工大学 | 一种改善湿纸页两边成型的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2009138414A3 (fr) | 2010-01-07 |
DE102008001836A1 (de) | 2009-11-19 |
WO2009138414A2 (fr) | 2009-11-19 |
EP2276886A2 (fr) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |