FI20105683L - Conveyor for transporting a performance tape in a fiber web machine - Google Patents

Conveyor for transporting a performance tape in a fiber web machine Download PDF

Info

Publication number
FI20105683L
FI20105683L FI20105683A FI20105683A FI20105683L FI 20105683 L FI20105683 L FI 20105683L FI 20105683 A FI20105683 A FI 20105683A FI 20105683 A FI20105683 A FI 20105683A FI 20105683 L FI20105683 L FI 20105683L
Authority
FI
Finland
Prior art keywords
conveyor
belt loop
transporting
fiber web
blowing
Prior art date
Application number
FI20105683A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105683A0 (en
FI122900B (en
Inventor
Juha Laitio
Jorma Kinnunen
Tapio Pitkäniemi
Miika Mankila
Kenneth Widell
Veli-Matti Virta
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20105683A priority Critical patent/FI122900B/en
Publication of FI20105683A0 publication Critical patent/FI20105683A0/en
Priority to PCT/FI2011/050497 priority patent/WO2011157890A1/en
Priority to CN201190000484XU priority patent/CN203188047U/en
Publication of FI20105683L publication Critical patent/FI20105683L/en
Application granted granted Critical
Publication of FI122900B publication Critical patent/FI122900B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper

Abstract

Keksintö koskee kuljetinta päänvientinauhan kuljettamiseksi kuiturainakoneessa. Kuljettimeen kuuluu ainakin kaksi taittotelaa (12, 13) ja ilmaa läpäisevä hihnalenkki (15). Hihnalenkin (15) sisälle on sovitettu puhalluskomponentteja (17) alipainevaikutuksen muodostamiseksi. Kuhunkin puhalluskomponenttiin (17) kuuluu ilmakanava (18) ja siinä aukkoja (19), jotka on sovitettu avautumaan aukkojen (19) jälkeen sovitetun puhalluspinnan (20) suuntaan alipaineen muodostamiseksi hihnalenkin (15) sisälle. Puhalluspinnan (20) yhteyteen on järjestetty virtausrajoitin (25) jo vaimenneen ilmavirtauksen ohjaamiseksi pois hihnalenkin (15) yhteydestä.The invention relates to a conveyor for transporting the head feed tape in a fiber web machine. The conveyor includes at least two folding rollers (12, 13) and an air-permeable belt loop (15). Blowing components (17) have been fitted inside the belt loop (15) to create a vacuum effect. Each blowing component (17) includes an air channel (18) and openings (19) in it, which are arranged to open in the direction of the blowing surface (20) arranged after the openings (19) in order to create a negative pressure inside the belt loop (15). A flow limiter (25) is arranged in connection with the blowing surface (20) to direct the already damped air flow away from the connection of the belt loop (15).

FI20105683A 2010-06-15 2010-06-15 A conveyor for transporting the threading tape in a fiber web machine FI122900B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20105683A FI122900B (en) 2010-06-15 2010-06-15 A conveyor for transporting the threading tape in a fiber web machine
PCT/FI2011/050497 WO2011157890A1 (en) 2010-06-15 2011-05-30 Conveyor for conveying a web threading tail in a fiber web machine
CN201190000484XU CN203188047U (en) 2010-06-15 2011-05-30 Conveyor for conveying webs and leading tailing in fiber web machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105683 2010-06-15
FI20105683A FI122900B (en) 2010-06-15 2010-06-15 A conveyor for transporting the threading tape in a fiber web machine

Publications (3)

Publication Number Publication Date
FI20105683A0 FI20105683A0 (en) 2010-06-15
FI20105683L true FI20105683L (en) 2011-12-16
FI122900B FI122900B (en) 2012-08-31

Family

ID=42308138

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105683A FI122900B (en) 2010-06-15 2010-06-15 A conveyor for transporting the threading tape in a fiber web machine

Country Status (3)

Country Link
CN (1) CN203188047U (en)
FI (1) FI122900B (en)
WO (1) WO2011157890A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2657005B1 (en) * 2012-04-27 2014-06-25 MULTIVAC Sepp Haggenmüller GmbH & Co KG Blow off group for a sealing unit of a packaging apparatus
FI20145349A (en) * 2014-04-11 2015-10-12 Runtech Systems Oy Method for passing a feeding tip from one group of structures to another, and the device and its construction
DE102015001008A1 (en) 2015-01-28 2016-07-28 Andritz Küsters Gmbh Process and apparatus for the production of wetlaid nonwovens
DE102015005384A1 (en) * 2015-04-28 2016-11-03 Andritz Küsters Gmbh Process and apparatus for the production of wetlaid nonwovens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186860A (en) * 1978-10-16 1980-02-05 Crown Zellerbach Corporation Web threading system
FI112267B (en) * 1998-09-29 2003-11-14 Metso Paper Inc A device in a paper machine for transporting and guiding a web threading tape

Also Published As

Publication number Publication date
FI20105683A0 (en) 2010-06-15
CN203188047U (en) 2013-09-11
WO2011157890A1 (en) 2011-12-22
FI122900B (en) 2012-08-31

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