FI101726B1 - Control flow system (method and apparatus) in the headbox of a paper machine - Google Patents

Control flow system (method and apparatus) in the headbox of a paper machine

Info

Publication number
FI101726B1
FI101726B1 FI971561A FI971561A FI101726B1 FI 101726 B1 FI101726 B1 FI 101726B1 FI 971561 A FI971561 A FI 971561A FI 971561 A FI971561 A FI 971561A FI 101726 B1 FI101726 B1 FI 101726B1
Authority
FI
Finland
Prior art keywords
headbox
control flow
paper machine
flow system
paper
Prior art date
Application number
FI971561A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI971561A0 (en
FI101726B (en
Inventor
Antti Vaahto
Erkki Aho
Original Assignee
Vaahto Oy
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
Application filed by Vaahto Oy filed Critical Vaahto Oy
Priority to FI971561A priority Critical patent/FI101726B1/en
Publication of FI971561A0 publication Critical patent/FI971561A0/en
Priority to AU67335/98A priority patent/AU6733598A/en
Priority to PCT/FI1998/000295 priority patent/WO1998046823A1/en
Application granted granted Critical
Publication of FI101726B publication Critical patent/FI101726B/en
Publication of FI101726B1 publication Critical patent/FI101726B1/en

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
    • 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
FI971561A 1997-04-14 1997-04-14 Control flow system (method and apparatus) in the headbox of a paper machine FI101726B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI971561A FI101726B1 (en) 1997-04-14 1997-04-14 Control flow system (method and apparatus) in the headbox of a paper machine
AU67335/98A AU6733598A (en) 1997-04-14 1998-04-02 Control flow system (method and device) in the headbox of a paper machine
PCT/FI1998/000295 WO1998046823A1 (en) 1997-04-14 1998-04-02 Control flow system (method and device) in the headbox of a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971561A FI101726B1 (en) 1997-04-14 1997-04-14 Control flow system (method and apparatus) in the headbox of a paper machine
FI971561 1997-04-14

Publications (3)

Publication Number Publication Date
FI971561A0 FI971561A0 (en) 1997-04-14
FI101726B FI101726B (en) 1998-08-14
FI101726B1 true FI101726B1 (en) 1998-08-14

Family

ID=8548610

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971561A FI101726B1 (en) 1997-04-14 1997-04-14 Control flow system (method and apparatus) in the headbox of a paper machine

Country Status (3)

Country Link
AU (1) AU6733598A (en)
FI (1) FI101726B1 (en)
WO (1) WO1998046823A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088690A (en) * 2011-11-02 2013-05-08 美卓造纸机械公司 Headbox For A Fiber Web Machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1073178C (en) * 1999-04-07 2001-10-17 中国计量科学研究院 Instrument for measuring and controlling wood pulp concentration
FI117443B (en) 2003-09-09 2006-10-13 Metso Paper Inc Hardware in connection with a paper machine or similar headbox
DE102005000172A1 (en) * 2005-11-30 2007-06-14 Voith Patent Gmbh Headbox of a machine for producing a fibrous web
CN103669076A (en) * 2013-12-23 2014-03-26 云南中烟昆船瑞升科技有限公司 Efficient pulp and water mixing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213707A1 (en) * 1992-04-25 1993-10-28 Escher Wyss Gmbh Headbox device for a paper machine
EP0683266B1 (en) * 1994-05-13 1997-09-17 Voith Sulzer Papiermaschinen GmbH Headbox for papermaking machine with local fluid admixture
US5626722A (en) * 1995-06-01 1997-05-06 Valmet Corporation Headbox of a paper/board machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088690A (en) * 2011-11-02 2013-05-08 美卓造纸机械公司 Headbox For A Fiber Web Machine
CN103088690B (en) * 2011-11-02 2016-06-22 维美德技术有限公司 Head box for fiber web machine

Also Published As

Publication number Publication date
FI971561A0 (en) 1997-04-14
AU6733598A (en) 1998-11-11
FI101726B (en) 1998-08-14
WO1998046823A1 (en) 1998-10-22

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Legal Events

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