DE502005006788D1 - Long nip press - Google Patents

Long nip press

Info

Publication number
DE502005006788D1
DE502005006788D1 DE502005006788T DE502005006788T DE502005006788D1 DE 502005006788 D1 DE502005006788 D1 DE 502005006788D1 DE 502005006788 T DE502005006788 T DE 502005006788T DE 502005006788 T DE502005006788 T DE 502005006788T DE 502005006788 D1 DE502005006788 D1 DE 502005006788D1
Authority
DE
Germany
Prior art keywords
roller
press
rings
bearing rings
bearing
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.)
Active
Application number
DE502005006788T
Other languages
German (de)
Inventor
Wolfgang Mark
Ralf Gross
Axel Hoehne
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.)
Andritz Kuesters GmbH
Original Assignee
Andritz Kuesters 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
Priority claimed from DE200420013639 external-priority patent/DE202004013639U1/en
Application filed by Andritz Kuesters GmbH filed Critical Andritz Kuesters GmbH
Publication of DE502005006788D1 publication Critical patent/DE502005006788D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • D21F3/0245—Means for fixing the sleeve to the roller end

Abstract

The long gap press between a shoe press roller and a counter roller, to press the moving web at a papermaking machine, has a shoe press roller with a fixed carrier (4) and a rotating flexible roller mantle (5). The ends of the mantle are supported on the carrier by end disks (6), with roller bearings (16) running on bearing rings (18) at the roller journals (12) The bearing rings have an axial sliding movement on bearing sleeves (20). The rings and sleeves form an axial double-action piston/cylinder unit, with the pressure zones (23,24) connected to pressure lines (27,28) to shift the bearing rings by selective pressure.
DE502005006788T 2004-07-20 2005-07-14 Long nip press Active DE502005006788D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004035092 2004-07-20
DE200420013639 DE202004013639U1 (en) 2004-09-01 2004-09-01 Shoe press roller, forming a long press gap with a counter roller at a papermaking machine, has end disks supporting the flexible mantle on the carrier riding on bearing rings at the roller journal with an axial sliding movement

Publications (1)

Publication Number Publication Date
DE502005006788D1 true DE502005006788D1 (en) 2009-04-23

Family

ID=35063028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005006788T Active DE502005006788D1 (en) 2004-07-20 2005-07-14 Long nip press

Country Status (5)

Country Link
EP (1) EP1619299B1 (en)
JP (1) JP2006028728A (en)
AT (1) ATE425301T1 (en)
CA (1) CA2512007A1 (en)
DE (1) DE502005006788D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120837B (en) 2005-10-07 2010-03-31 Vaahto Oy Hardware with press roll and press roll
EP3733962A1 (en) * 2019-04-29 2020-11-04 Valmet Technologies Oy Shoe roll end module
EP3733961A1 (en) 2019-04-29 2020-11-04 Valmet Technologies Oy Shoe roll end module and method to assemble a shoe roll end module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317455A1 (en) 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim PRESSING DEVICE, IN PARTICULAR FOR DRAINING A PAPER RAIL
DE3317457A1 (en) * 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim Pressing device for material in strip form, in particular for dewatering a web of paper
SE464922B (en) 1990-05-08 1991-07-01 Valmet Paper Machinery Inc PRESS ROLL

Also Published As

Publication number Publication date
CA2512007A1 (en) 2006-01-20
EP1619299A1 (en) 2006-01-25
JP2006028728A (en) 2006-02-02
ATE425301T1 (en) 2009-03-15
EP1619299B1 (en) 2009-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition