EP1033436A3 - Verfahren und Vorrichtung zur Zudosierung eines fluiden Mediums in einen Suspensionsstrom eines Stoffauflaufes - Google Patents
Verfahren und Vorrichtung zur Zudosierung eines fluiden Mediums in einen Suspensionsstrom eines Stoffauflaufes Download PDFInfo
- Publication number
- EP1033436A3 EP1033436A3 EP99118683A EP99118683A EP1033436A3 EP 1033436 A3 EP1033436 A3 EP 1033436A3 EP 99118683 A EP99118683 A EP 99118683A EP 99118683 A EP99118683 A EP 99118683A EP 1033436 A3 EP1033436 A3 EP 1033436A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- dosing
- feed
- entry
- fluid medium
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- 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
- D21F1/022—Means for injecting material into flow within the headbox
-
- 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
-
- 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
- D21F1/026—Details of the turbulence 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
-
- 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
- D21F1/08—Regulating consistency
Landscapes
- Paper (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19908898 | 1999-03-02 | ||
| DE19908898A DE19908898A1 (de) | 1999-03-02 | 1999-03-02 | Verfahren zur Zudosierung eines fluiden Mediums in einen Suspensionsstrom eines Stoffauflaufes und Stoffauflauf |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1033436A2 EP1033436A2 (de) | 2000-09-06 |
| EP1033436A3 true EP1033436A3 (de) | 2001-03-21 |
| EP1033436B1 EP1033436B1 (de) | 2006-01-11 |
Family
ID=7899314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99118683A Revoked EP1033436B1 (de) | 1999-03-02 | 1999-09-22 | Verfahren und Vorrichtung zur Zudosierung eines fluiden Mediums in einen Suspensionsstrom eines Stoffauflaufes |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US6464837B1 (de) |
| EP (1) | EP1033436B1 (de) |
| AT (1) | ATE315681T1 (de) |
| DE (2) | DE19908898A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2367564B (en) * | 2000-10-04 | 2004-02-18 | Sandusky Walmsley Ltd | Method of and apparatus for distribution of paper stock in paper or board making machinery |
| DE10208610B4 (de) * | 2002-02-27 | 2014-03-06 | Voith Patent Gmbh | Verfahren zum Verteilen einer Faserstoffsuspension im Stoffauflauf einer Papier- oder Kartonmaschine und Stoffauflauf |
| DE102004055919A1 (de) * | 2004-11-19 | 2006-05-24 | Voith Paper Patent Gmbh | Stoffauflauf |
| US20060173313A1 (en) * | 2005-01-27 | 2006-08-03 | Siemens Medical Solutions Usa, Inc. | Coherence factor adaptive ultrasound imaging |
| US8914725B2 (en) | 2007-04-11 | 2014-12-16 | Gvbb Holdings S.A.R.L. | Method and apparatus for enhancing digital video effects (DVE) |
| WO2011088888A2 (en) | 2010-01-19 | 2011-07-28 | Metso Paper, Inc. | Low energy head box |
| DE102010030352A1 (de) * | 2010-06-22 | 2011-12-22 | Voith Patent Gmbh | Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn |
| US8871059B2 (en) * | 2012-02-16 | 2014-10-28 | International Paper Company | Methods and apparatus for forming fluff pulp sheets |
| DE102012013286B4 (de) | 2012-07-05 | 2016-06-30 | Rail.One Gmbh | Vorrichtung zur Befestigung einer Schiene auf einem Träger |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635599A1 (de) * | 1993-07-01 | 1995-01-25 | Valmet Paper Machinery Inc. | Verfahren und Vorrichtung zur Reglung eines Stoffauflaufkasten |
| DE19632673A1 (de) * | 1996-08-14 | 1998-02-19 | Voith Sulzer Papiermasch Gmbh | Stoffauflauf und Verfahren zur Verteilung einer Faserstoffsuspension im Stoffauflauf einer Papiermaschine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514554C3 (de) * | 1984-09-19 | 1998-01-08 | Escher Wyss Gmbh | Stoffauflauf-Vorrichtung für eine Papiermaschine und Verfahren zu deren Betrieb |
| DE4211291C3 (de) * | 1992-04-03 | 2001-06-07 | Voith Gmbh J M | Mischeinrichtung und Verfahren zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine |
| DE4323263C2 (de) * | 1993-07-12 | 2001-11-29 | Voith Paper Patent Gmbh | Verfahren zur sektionalen Beeinflussung der Stoffdichte und der Faserorientierung in einem Stoffauflauf einer Papiermaschine und Stoffauflauf zur Durchführung des Verfahrens |
| DE4422907C2 (de) | 1994-06-30 | 1997-03-06 | Voith Gmbh J M | Sektionale Stoffzuführung des Stoffauflaufs einer Papiermaschine |
| US5626722A (en) * | 1995-06-01 | 1997-05-06 | Valmet Corporation | Headbox of a paper/board machine |
| DE19634993A1 (de) * | 1996-08-30 | 1998-03-05 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtung zum Einstellen des Stoffdichte- und Faserorientierungsprofils in einem Stoffauflauf |
| 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 |
| FI116470B (fi) * | 1999-10-04 | 2005-11-30 | Metso Paper Inc | Menetelmä paperirainan muodostamiseksi |
-
1999
- 1999-03-02 DE DE19908898A patent/DE19908898A1/de not_active Withdrawn
- 1999-09-22 DE DE59913039T patent/DE59913039D1/de not_active Expired - Lifetime
- 1999-09-22 EP EP99118683A patent/EP1033436B1/de not_active Revoked
- 1999-09-22 AT AT99118683T patent/ATE315681T1/de active
-
2000
- 2000-02-03 US US09/497,162 patent/US6464837B1/en not_active Expired - Fee Related
-
2002
- 2002-08-23 US US10/226,260 patent/US6890408B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635599A1 (de) * | 1993-07-01 | 1995-01-25 | Valmet Paper Machinery Inc. | Verfahren und Vorrichtung zur Reglung eines Stoffauflaufkasten |
| DE19632673A1 (de) * | 1996-08-14 | 1998-02-19 | Voith Sulzer Papiermasch Gmbh | Stoffauflauf und Verfahren zur Verteilung einer Faserstoffsuspension im Stoffauflauf einer Papiermaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| US6890408B2 (en) | 2005-05-10 |
| US20030000674A1 (en) | 2003-01-02 |
| EP1033436B1 (de) | 2006-01-11 |
| EP1033436A2 (de) | 2000-09-06 |
| US6464837B1 (en) | 2002-10-15 |
| ATE315681T1 (de) | 2006-02-15 |
| DE59913039D1 (de) | 2006-04-06 |
| DE19908898A1 (de) | 2000-09-07 |
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