EP1138821A3 - Device and method for discharging a fibrous web - Google Patents

Device and method for discharging a fibrous web Download PDF

Info

Publication number
EP1138821A3
EP1138821A3 EP01104680A EP01104680A EP1138821A3 EP 1138821 A3 EP1138821 A3 EP 1138821A3 EP 01104680 A EP01104680 A EP 01104680A EP 01104680 A EP01104680 A EP 01104680A EP 1138821 A3 EP1138821 A3 EP 1138821A3
Authority
EP
European Patent Office
Prior art keywords
fibrous web
discharging
web
dryer section
dryer
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.)
Withdrawn
Application number
EP01104680A
Other languages
German (de)
French (fr)
Other versions
EP1138821A2 (en
Inventor
Peter Kahl
Markus Oechsle
Karl Josef Böck
Thomas Augscheller
Stefan Dette
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1138821A2 publication Critical patent/EP1138821A2/en
Publication of EP1138821A3 publication Critical patent/EP1138821A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D21F7/04—Paper-break control devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • 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

Abstract

Die Erfindung betrifft eine Vorrichtung zur Abführung einer Faserstoffbahn (1), insbesondere einer Karton-, Papier-oder Tissuebahn aus einer Trockenpartie einer Maschine zur Herstellung und/oder Veredelung derselben in eine Auffangvorrichtung (2), wobei die Faserstoffbahn (1) in der Trockenpartie über beheizte Trockenzylinder (3) und Leitwalzen (4) läuft und zumindest überwiegend von wenigstens einem Trockensieb (5) geführt wird.The invention relates to a device for removing a fibrous web (1), in particular a cardboard, paper or tissue web from a dryer section of a Machine for producing and / or finishing the same in a collecting device (2), the fibrous web (1) in the dryer section via heated drying cylinders (3) and guide rollers (4) runs and at least predominantly by at least one Drying screen (5) is guided.

Ausgehend davon soll eine sichere Abführung der Faserstoffbahn (1) während des Überführens dadurch erreicht werden, dass
wenigstens ein steuerbares Trennmittel (6) vorgesehen ist, welches die Haftkräfte zwischen Faserstoffbahn (1) und Trockensieb (5) zumindest verringert.

Figure 00000001
Proceeding from this, a reliable removal of the fibrous web (1) during the transfer is to be achieved in that
at least one controllable separating means (6) is provided, which at least reduces the adhesive forces between the fibrous web (1) and dryer fabric (5).
Figure 00000001
EP01104680A 2000-04-01 2001-02-24 Device and method for discharging a fibrous web Withdrawn EP1138821A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10016492 2000-04-01
DE10016492A DE10016492A1 (en) 2000-04-01 2000-04-01 Laxative

Publications (2)

Publication Number Publication Date
EP1138821A2 EP1138821A2 (en) 2001-10-04
EP1138821A3 true EP1138821A3 (en) 2002-07-10

Family

ID=7637412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104680A Withdrawn EP1138821A3 (en) 2000-04-01 2001-02-24 Device and method for discharging a fibrous web

Country Status (3)

Country Link
US (1) US6668469B2 (en)
EP (1) EP1138821A3 (en)
DE (1) DE10016492A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104001B (en) * 1998-06-26 1999-10-29 Valmet Corp drying Lot
FI121715B (en) * 2002-07-01 2011-03-15 Metso Paper Inc Method and apparatus for threading a web in a drying section of a papermaking machine or the like
DE102007007173A1 (en) * 2007-02-09 2008-08-14 Voith Patent Gmbh Method and device for transferring a material web, in particular a paper web, from a press section to a dryer section

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648942A (en) * 1983-08-04 1987-03-10 J.M. Voith Gmbh Paper machine
US4953297A (en) * 1985-11-14 1990-09-04 Valmet Paper Machinery Inc. Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines
US5735060A (en) * 1993-08-06 1998-04-07 Voith Sulzer Papiermaschinen Gmbh Dryer section including a device and method for transferring a strip of paper from a first treatment station to a second treatment station in a paper machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI59637C (en) * 1979-11-20 1981-09-10 Valmet Oy ANORDNING I TORKPARTIET AV EN PAPPERSMASKIN
US5515619A (en) 1993-08-06 1996-05-14 J.M. Voith Gmbh Flexibly mounted sealing strips of a vacuum roll for a web dryer
EP0726355B1 (en) 1995-02-09 2002-06-05 Voith Paper Patent GmbH Method to transfer a paper web from a first to a second work station of a paper machine
US6076280A (en) * 1995-07-26 2000-06-20 Voith Sulzer Papiermaschinen Gmbh Method and device for drying a fiber web

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648942A (en) * 1983-08-04 1987-03-10 J.M. Voith Gmbh Paper machine
US4953297A (en) * 1985-11-14 1990-09-04 Valmet Paper Machinery Inc. Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines
US5735060A (en) * 1993-08-06 1998-04-07 Voith Sulzer Papiermaschinen Gmbh Dryer section including a device and method for transferring a strip of paper from a first treatment station to a second treatment station in a paper machine

Also Published As

Publication number Publication date
DE10016492A1 (en) 2001-10-11
US6668469B2 (en) 2003-12-30
US20010045025A1 (en) 2001-11-29
EP1138821A2 (en) 2001-10-04

Similar Documents

Publication Publication Date Title
DE102005046903A1 (en) Method and device for producing a tissue web
DE2753201A1 (en) PROCESS FOR THE TREATMENT OF A PAPER WEB IN THE WET SECTION OF A PAPER MACHINE
DE2829341A1 (en) METHOD AND DEVICE FOR REMOVING A TISSUE PAPER TAPE FROM A PICK-UP CLOTH AND TRANSFERRING TO A FLOW DRYER
EP3464716B1 (en) Machine for dewatering and drying a fibrous web
EP0780513B1 (en) Process for making a fibrous web
EP1852551B1 (en) Dewatering device
EP1138821A3 (en) Device and method for discharging a fibrous web
DE2734805C2 (en) Process for the production of paper, cardboard or other fibrous web material of a similar type with extensibility and / or a high coefficient of friction
EP0785306A3 (en) Apparatus for guiding web material
EP1156155B1 (en) Dryer section of a machine for manufacturing a paper or board web
EP1072720B1 (en) Method and device for manufacturing a fibrous web
EP1158092A3 (en) Drying section
AT521367B1 (en) DEVICE AND METHOD FOR CONVERTING A STRIP OF A TRAIN
EP1072723A3 (en) Heated drying cylinder
EP0828027A3 (en) Press section and process for dewatering a wet fibrous web
EP2160494B1 (en) Method and machine for producing a paper web that is smooth on one side
EP0859081A3 (en) Press apparatus to dewater or glaze a fiber web
DE3235766C2 (en) Paper machine
DE60316971T2 (en) METHOD FOR THE PRODUCTION OF PAPER AND MACHINE FOR THE MANUFACTURE OF PAPER
AT521368B1 (en) DEVICE AND METHOD FOR CONVERTING A STRIP OF A TRAIN
DE3000100A1 (en) METHOD AND DEVICE FOR TREATING A FIBROUS MATERIAL
EP0802278A3 (en) Single-felt dryer group
EP2391769A1 (en) Device for producing a material web
EP3178989B1 (en) Method and device for treating a press felt
WO1995020068A1 (en) Traction-free web transport in a compression section

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030110

AKX Designation fees paid

Designated state(s): DE FI SE

17Q First examination report despatched

Effective date: 20030626

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: DEVICE FOR DISCHARGING A FIBROUS WEB

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040902