DE502005001965D1 - Dewatering device of a twin-wire former of a machine for producing a fibrous web - Google Patents

Dewatering device of a twin-wire former of a machine for producing a fibrous web

Info

Publication number
DE502005001965D1
DE502005001965D1 DE502005001965T DE502005001965T DE502005001965D1 DE 502005001965 D1 DE502005001965 D1 DE 502005001965D1 DE 502005001965 T DE502005001965 T DE 502005001965T DE 502005001965 T DE502005001965 T DE 502005001965T DE 502005001965 D1 DE502005001965 D1 DE 502005001965D1
Authority
DE
Germany
Prior art keywords
wire
twin
skimmer
machine
dewatering device
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
DE502005001965T
Other languages
German (de)
Inventor
Thomas Dr Jaschinski
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 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 DE502005001965D1 publication Critical patent/DE502005001965D1/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
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • 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
    • D21F1/48—Suction apparatus

Landscapes

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

Abstract

A dewatering device (1) for a twin-wire former, especially on a paper machine, in which the skimmer shoe (12) is attached to a bearing structure (13) by at least one adjusting device (14) which enables the spacing between (12) and the adjacent wire (8) in the twin-wire zone (6) to be adjusted as required. A dewatering device (1) for a twin-wire former in a machine for the production of fibrous sheet, especially paper or cardboard from pulp suspension(s) (2), comprising a former unit (3) (especially a forming roller (4)) with two wires (sieves; 7, 8) running over at least part of the roller circumference (5) in the wire running direction (S) and forming a twin-wire zone (6) for the uptake of (2), a suction box (9) with at least one front wall (10), mounted at least mainly after unit (3) in direction S and opposite wire (8), and having a skimmer device (11) on the inlet side of the box, which is mounted on the delivery side opposite (3) in the region of the twin-wire zone (6) and has a skimmer shoe (12) at a distance (A) from the wire (8). The skimmer shoe (12) is attached to a bearing structure (13) by at least one adjuster (14) which enables the spacing (A) to be adjusted as required.
DE502005001965T 2004-12-30 2005-12-23 Dewatering device of a twin-wire former of a machine for producing a fibrous web Active DE502005001965D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004000068A DE102004000068A1 (en) 2004-12-30 2004-12-30 Dewatering device of a twin-wire former of a machine for producing a fibrous web

Publications (1)

Publication Number Publication Date
DE502005001965D1 true DE502005001965D1 (en) 2007-12-27

Family

ID=35744931

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004000068A Withdrawn DE102004000068A1 (en) 2004-12-30 2004-12-30 Dewatering device of a twin-wire former of a machine for producing a fibrous web
DE502005001965T Active DE502005001965D1 (en) 2004-12-30 2005-12-23 Dewatering device of a twin-wire former of a machine for producing a fibrous web

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004000068A Withdrawn DE102004000068A1 (en) 2004-12-30 2004-12-30 Dewatering device of a twin-wire former of a machine for producing a fibrous web

Country Status (3)

Country Link
EP (1) EP1676951B1 (en)
AT (1) ATE378464T1 (en)
DE (2) DE102004000068A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034180A1 (en) * 2007-07-23 2009-01-29 Voith Patent Gmbh Twin-wire former of a machine for producing a fibrous web and method for producing a fibrous web

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185064A (en) * 1987-09-07 1993-02-09 Valmet-Ahlstrom Inc. Means for controlling wires in a paper machine or cardboard machine
FI885606A (en) * 1988-12-01 1990-06-02 Ahlstroem Valmet BANFORMNINGSFOERFARANDE OCH ANORDNING.
US5202000A (en) * 1991-09-30 1993-04-13 Beloit Technologies, Inc. Saveall apparatus for a twin-wire former
DE29513274U1 (en) * 1995-08-18 1995-10-12 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Forming device for a paper or board machine
DE19828237A1 (en) * 1998-06-25 1999-12-30 Voith Sulzer Papiertech Patent Double-fourdrinier section at a papermaking machine
DE10343914A1 (en) * 2003-09-19 2005-05-04 Voith Paper Patent Gmbh Process and assembly to de-water fibrous suspension of paper or cardboard employs a top water skimmer with lower suction at outer margins

Also Published As

Publication number Publication date
DE102004000068A1 (en) 2006-07-13
EP1676951B1 (en) 2007-11-14
EP1676951A1 (en) 2006-07-05
ATE378464T1 (en) 2007-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition