AT17730U3 - machine and process - Google Patents

machine and process Download PDF

Info

Publication number
AT17730U3
AT17730U3 ATGM50130/2022U AT501302022U AT17730U3 AT 17730 U3 AT17730 U3 AT 17730U3 AT 501302022 U AT501302022 U AT 501302022U AT 17730 U3 AT17730 U3 AT 17730U3
Authority
AT
Austria
Prior art keywords
marking
roller
nip
machine
covering
Prior art date
Application number
ATGM50130/2022U
Other languages
German (de)
Other versions
AT17730U2 (en
Original Assignee
Voith 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 Patent Gmbh filed Critical Voith Patent Gmbh
Publication of AT17730U2 publication Critical patent/AT17730U2/en
Publication of AT17730U3 publication Critical patent/AT17730U3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • 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
    • D21F5/18—Drying webs by hot air
    • D21F5/181—Drying webs by hot air on Yankee cylinder
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/04—Complete machines for making continuous webs of paper of the cylinder type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)

Abstract

Maschine zur Herstellung oder Bearbeitung einer Faserstoffbahn, umfassend einen Yankeezylinder (1) zum Trocknen und/oder Glätten der Faserstoffbahn, sowie eine Übergabewalze (2), welche unter Ausbildung eines Übergabenips (4) an den Yankeezylinder (1) anlegbar ist, wobei die Maschine weiterhin eine Markierwalze (3) umfasst, welche unter Ausbildung eines Markiernips (5) an den Yankeezylinder (1) anlegbar ist, wobei der Markiernip (5) in Laufrichtung der Faserstoffbahn betrachtet nach dem Übergabenip (4) angeordnet ist, und wobei die Maschine eine Bespannung (7), insbesondere einen Markierfilz (7) aufweist, wobei die Bespannung (7) in Form einer Bespannungsschlaufe um die Markierwalze (3) angeordnet, und durch den Markiernip (5) geführt ist. Es ist vorgesehen, dass die Markierwalze (3) und bevorzugt auch die Übergabewalze (2) als Durchbiegungsausgleichswalze ausgeführt ist bzw. sind.Machine for producing or processing a fibrous web, comprising a Yankee cylinder (1) for drying and/or smoothing the fibrous web, and a transfer roller (2) which can be placed on the Yankee cylinder (1) to form a transfer nip (4), the machine further comprises a marking roller (3) which can be placed against the Yankee cylinder (1) to form a marking nip (5), the marking nip (5) being arranged after the transfer nip (4) as viewed in the running direction of the fibrous web, and the machine having a Covering (7), in particular a marking felt (7), the covering (7) being arranged in the form of a covering loop around the marking roller (3) and being guided through the marking nip (5). It is provided that the marking roller (3) and preferably also the transfer roller (2) is/are designed as a deflection compensation roller.

ATGM50130/2022U 2022-07-05 2022-08-08 machine and process AT17730U3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022116685 2022-07-05

Publications (2)

Publication Number Publication Date
AT17730U2 AT17730U2 (en) 2023-01-15
AT17730U3 true AT17730U3 (en) 2023-02-15

Family

ID=83361419

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM50130/2022U AT17730U3 (en) 2022-07-05 2022-08-08 machine and process

Country Status (2)

Country Link
AT (1) AT17730U3 (en)
DE (1) DE202022104495U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526229B1 (en) * 2023-05-05 2024-01-15 Andritz Ag Maschf MACHINE AND METHOD FOR PRODUCING A FIBROUS WEB

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020559B1 (en) * 1999-01-15 2005-04-13 Voith Paper Patent GmbH Device for drying and smoothing fibrous webs
EP1586697A1 (en) * 2004-04-13 2005-10-19 Voith Paper Patent GmbH Paper machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118218A1 (en) 2017-08-10 2019-02-14 Voith Patent Gmbh MACHINE AND METHOD FOR PRODUCING A FIBROUS WEB
DE102017118222A1 (en) 2017-08-10 2019-02-14 Voith Patent Gmbh MACHINE AND METHOD FOR PRODUCING A FIBROUS WEB
DE102020125395A1 (en) 2020-09-29 2022-03-31 Voith Patent Gmbh Machine and method for manufacturing a fibrous web

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020559B1 (en) * 1999-01-15 2005-04-13 Voith Paper Patent GmbH Device for drying and smoothing fibrous webs
EP1586697A1 (en) * 2004-04-13 2005-10-19 Voith Paper Patent GmbH Paper machine

Also Published As

Publication number Publication date
DE202022104495U1 (en) 2022-09-01
AT17730U2 (en) 2023-01-15

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