FI19992133A - Menetelmä ja laitteisto turbulenssin aikaansaamiseksi massasuspensiovirtauksessa - Google Patents

Menetelmä ja laitteisto turbulenssin aikaansaamiseksi massasuspensiovirtauksessa

Info

Publication number
FI19992133A
FI19992133A FI992133A FI19992133A FI19992133A FI 19992133 A FI19992133 A FI 19992133A FI 992133 A FI992133 A FI 992133A FI 19992133 A FI19992133 A FI 19992133A FI 19992133 A FI19992133 A FI 19992133A
Authority
FI
Finland
Prior art keywords
turbulence
different
suspension flow
headbox
flow
Prior art date
Application number
FI992133A
Other languages
English (en)
Swedish (sv)
Other versions
FI116470B (fi
Inventor
Sakari Soini
Original Assignee
Valmet Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FI992133A priority Critical patent/FI116470B/fi
Application filed by Valmet Corp filed Critical Valmet Corp
Priority to PCT/FI2000/000843 priority patent/WO2001025532A1/en
Priority to CNB008138710A priority patent/CN1170980C/zh
Priority to EP00962569A priority patent/EP1238145B1/en
Priority to AT00962569T priority patent/ATE314524T1/de
Priority to JP2001528255A priority patent/JP2003511570A/ja
Priority to US10/089,800 priority patent/US6679974B1/en
Priority to AU74245/00A priority patent/AU7424500A/en
Priority to DE60025266T priority patent/DE60025266T2/de
Publication of FI19992133A publication Critical patent/FI19992133A/fi
Application granted granted Critical
Publication of FI116470B publication Critical patent/FI116470B/fi

Links

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
    • D21F1/026—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
    • D21F1/02—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
    • D21F1/028—Details of the nozzle section

Landscapes

  • Paper (AREA)
  • Replacement Of Web Rolls (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FI992133A 1999-10-04 1999-10-04 Menetelmä paperirainan muodostamiseksi FI116470B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI992133A FI116470B (fi) 1999-10-04 1999-10-04 Menetelmä paperirainan muodostamiseksi
CNB008138710A CN1170980C (zh) 1999-10-04 2000-10-02 用于在纸浆悬浮液流中产生湍流的方法和装置
EP00962569A EP1238145B1 (en) 1999-10-04 2000-10-02 Method of forming a paper web and headbox of a paper machine
AT00962569T ATE314524T1 (de) 1999-10-04 2000-10-02 Verfahren zur bildung einer papierbahn und stoffauflauf einer papiermaschine
PCT/FI2000/000843 WO2001025532A1 (en) 1999-10-04 2000-10-02 Procedure and means for generating turbulence in stock suspension flow
JP2001528255A JP2003511570A (ja) 1999-10-04 2000-10-02 紙料懸濁液流における乱流の発生方法および手段
US10/089,800 US6679974B1 (en) 1999-10-04 2000-10-02 Procedure and means for generating turbulence in stock suspension flow
AU74245/00A AU7424500A (en) 1999-10-04 2000-10-02 Procedure and means for generating turbulence in stock suspension flow
DE60025266T DE60025266T2 (de) 1999-10-04 2000-10-02 Verfahren zur bildung einer papierbahn und stoffauflauf einer papiermaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992133A FI116470B (fi) 1999-10-04 1999-10-04 Menetelmä paperirainan muodostamiseksi
FI992133 1999-10-04

Publications (2)

Publication Number Publication Date
FI19992133A true FI19992133A (fi) 2001-04-05
FI116470B FI116470B (fi) 2005-11-30

Family

ID=8555403

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992133A FI116470B (fi) 1999-10-04 1999-10-04 Menetelmä paperirainan muodostamiseksi

Country Status (9)

Country Link
US (1) US6679974B1 (fi)
EP (1) EP1238145B1 (fi)
JP (1) JP2003511570A (fi)
CN (1) CN1170980C (fi)
AT (1) ATE314524T1 (fi)
AU (1) AU7424500A (fi)
DE (1) DE60025266T2 (fi)
FI (1) FI116470B (fi)
WO (1) WO2001025532A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908898A1 (de) * 1999-03-02 2000-09-07 Voith Sulzer Papiertech Patent Verfahren zur Zudosierung eines fluiden Mediums in einen Suspensionsstrom eines Stoffauflaufes und Stoffauflauf
FI116470B (fi) 1999-10-04 2005-11-30 Metso Paper Inc Menetelmä paperirainan muodostamiseksi
DE10256510A1 (de) * 2002-12-04 2004-06-24 Voith Paper Patent Gmbh Stoffauflauf einer Papier- oder Kartonmaschine zur Herstellung einer Faserstoffbahn
CN1309465C (zh) * 2004-12-16 2007-04-11 中国石油化工集团公司 一种烃类流化催化转化提升管反应器
FI20075811L (fi) * 2007-11-14 2009-05-15 Metso Paper Inc Menetelmä sakean massan syöttämiseksi muodostusalustalle ja sakeamassaperälaatikko
FI121964B (fi) * 2008-05-09 2011-06-30 Metso Paper Inc Menetelmä ja laitteisto kuitumassan syöttämiseksi muodostusalustalle
JP2010196239A (ja) * 2009-02-24 2010-09-09 Paperchine Inc ストックを分配する管バンク装置
EP2784213B1 (en) * 2013-03-28 2016-05-18 Valmet Technologies, Inc. Headbox structure for a fiber web machine
JP6292078B2 (ja) * 2014-08-08 2018-03-14 王子ホールディングス株式会社 繊維強化プラスチック成形体用基材抄造装置および繊維強化プラスチック成形体用基材抄造方法
CN115867697A (zh) * 2020-05-29 2023-03-28 金伯利-克拉克环球有限公司 用于制造基材的流浆箱

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941424C3 (de) * 1969-08-14 1980-07-10 Escher Wyss Gmbh, 7980 Ravensburg Stoffauflauf für eine Papiermaschine
US3843470A (en) * 1970-08-31 1974-10-22 Beloit Corp Flexible trailing elements in a paper-making machine headbox having projections thereon extending into the slurry flow
US3923593A (en) * 1971-12-03 1975-12-02 Beloit Corp Multiple ply web former with divided slice chamber
CH608255A5 (fi) * 1976-05-11 1978-12-29 Escher Wyss Gmbh
US4125429A (en) 1977-03-08 1978-11-14 Beloit Corporation Headbox turbulence generator and damping sheet
US4133713A (en) 1977-10-11 1979-01-09 The Procter & Gamble Company Microturbulence generator for papermachine headbox
GB2046323B (en) * 1979-04-12 1983-11-30 Beloit Corp Apparatus and method for forming multiply webs
FI78750B (fi) 1982-07-20 1989-05-31 Escher Wyss Gmbh Flerskiktsinloppslaoda foer matande av pappersmassa till en vira.
US4617091A (en) * 1983-11-25 1986-10-14 Beloit Corporation Headbox trailing element
FI84921C (fi) 1989-12-22 1992-02-10 Ahlstroem Valmet En eller flerskikts inloppslaoda med utvidgad reglerzon av genomloppsvolym.
DE4019235A1 (de) 1990-06-15 1991-12-19 Voith Gmbh J M Stoffauflauf
US5133836A (en) * 1991-09-20 1992-07-28 Kimberly-Clark Corporation Papermaking headbox having extended divider sheet
US5183537A (en) 1991-10-07 1993-02-02 Beloit Technologies, Inc. Headbox tube bank apparatus and method of directing flow therethrough
DE4225297C2 (de) * 1992-07-31 1996-11-28 Voith Sulzer Papiermasch Gmbh Stoffauflauf für eine Papiermaschine
DE4239644C2 (de) * 1992-11-26 1994-10-27 Voith Gmbh J M Stoffauflauf einer Papiermaschine mit Welleneinsatz
DE19715790A1 (de) * 1997-04-16 1998-10-22 Voith Sulzer Papiermasch Gmbh Vorrichtung zur Bildung einer Stoffsuspensionslage
FI116470B (fi) 1999-10-04 2005-11-30 Metso Paper Inc Menetelmä paperirainan muodostamiseksi

Also Published As

Publication number Publication date
JP2003511570A (ja) 2003-03-25
CN1377435A (zh) 2002-10-30
US6679974B1 (en) 2004-01-20
DE60025266D1 (de) 2006-02-02
DE60025266T2 (de) 2006-08-10
CN1170980C (zh) 2004-10-13
WO2001025532A1 (en) 2001-04-12
EP1238145B1 (en) 2005-12-28
FI116470B (fi) 2005-11-30
AU7424500A (en) 2001-05-10
EP1238145A1 (en) 2002-09-11
ATE314524T1 (de) 2006-01-15

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