DE502009000221D1 - Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension - Google Patents

Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension

Info

Publication number
DE502009000221D1
DE502009000221D1 DE502009000221T DE502009000221T DE502009000221D1 DE 502009000221 D1 DE502009000221 D1 DE 502009000221D1 DE 502009000221 T DE502009000221 T DE 502009000221T DE 502009000221 T DE502009000221 T DE 502009000221T DE 502009000221 D1 DE502009000221 D1 DE 502009000221D1
Authority
DE
Germany
Prior art keywords
screen
schrägsiebformer
producing
machine
fibrous web
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
DE502009000221T
Other languages
German (de)
Inventor
Herbert Aust
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 DE502009000221D1 publication Critical patent/DE502009000221D1/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
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier 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)

Abstract

The former (1) has a dehydration element (11) arranged in a lower side of a screen (4) and dehydrating a fiber suspension (3) applied on an upper side of the screen. A suction former roller (20) downstream to the dehydration element is arranged in a screen loop (5) of the screen. The former roller has a suction zone (Z20.1) subjected with a controllable/regulatable low pressure and a roller diameter in a range of 1.000 t0 1.400 millimeters. The suction zone is completely or partially covered by an upper lip (22) that is curved and arranged at a front wall (10) of a headbox (9).
DE502009000221T 2008-02-28 2009-02-26 Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension Active DE502009000221D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008000435A DE102008000435A1 (en) 2008-02-28 2008-02-28 Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension

Publications (1)

Publication Number Publication Date
DE502009000221D1 true DE502009000221D1 (en) 2011-01-20

Family

ID=40637998

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008000435A Withdrawn DE102008000435A1 (en) 2008-02-28 2008-02-28 Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension
DE502009000221T Active DE502009000221D1 (en) 2008-02-28 2009-02-26 Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102008000435A Withdrawn DE102008000435A1 (en) 2008-02-28 2008-02-28 Schrägsiebformer a machine for producing a fibrous web of at least one pulp suspension

Country Status (3)

Country Link
EP (1) EP2096207B1 (en)
AT (1) ATE491066T1 (en)
DE (2) DE102008000435A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111340A1 (en) * 2015-07-14 2017-01-19 TRüTZSCHLER GMBH & CO. KG Plant and method for producing a multi-layer nonwoven fabric from at least one unconsolidated batt
DE102022121105A1 (en) * 2022-08-22 2024-02-22 Voith Patent Gmbh Inclined screen former

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440138A (en) * 1965-10-19 1969-04-22 Sandy Hill Corp High speed web forming machine
DE4019593C2 (en) 1990-06-20 1994-01-20 Voith Gmbh J M Headbox for paper machines
DE102004047518A1 (en) 2004-09-28 2006-03-30 Voith Paper Patent Gmbh Production of fibrous sheet, e.g. long fibre paper or wet fleece, involves processing pulp on an oblique wire former with transverse oscillation of the breast roll, dewatering elements and-or guide rollers

Also Published As

Publication number Publication date
EP2096207B1 (en) 2010-12-08
EP2096207A1 (en) 2009-09-02
DE102008000435A1 (en) 2009-09-03
ATE491066T1 (en) 2010-12-15

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