FI924175A - Method and apparatus for cleaning a rotary paper machine wire - Google Patents

Method and apparatus for cleaning a rotary paper machine wire Download PDF

Info

Publication number
FI924175A
FI924175A FI924175A FI924175A FI924175A FI 924175 A FI924175 A FI 924175A FI 924175 A FI924175 A FI 924175A FI 924175 A FI924175 A FI 924175A FI 924175 A FI924175 A FI 924175A
Authority
FI
Finland
Prior art keywords
wire cloth
bar
run
cleaning
paper machine
Prior art date
Application number
FI924175A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96975B (en
FI924175A0 (en
Inventor
Gerhard Kotitschke
Otmar Kolb
Original Assignee
Voith Gmbh J M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6423244&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI924175(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4101350A external-priority patent/DE4101350A1/en
Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of FI924175A publication Critical patent/FI924175A/en
Publication of FI924175A0 publication Critical patent/FI924175A0/en
Application granted granted Critical
Publication of FI96975B publication Critical patent/FI96975B/en

Links

Classifications

    • 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
    • D21F1/32—Washing wire-cloths or felts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/22—Cleaning devices comprising fluid applying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The device disclosed has two parallel bars extending at right angles to the direction of motion of the wire cloth (1), viz: a run-on bar (41) and a run-off bar (42), each of which has a guide face which is contact with the endless wire cloth (1). Between the two bars is a wire cloth slit (44) through which compressed air from a compressed-air supply is blown. Between the run-on bar (41) and the wire cloth (1) is a wedge-shaped section (45) which tapers in the direction of motion of the wire cloth and into which a water-injection device (46') opens out. The run-bar (42) has a step-like recess (47) at the point where the wire cloth (1) runs off the guide face of the bar.
FI924175A 1991-01-18 1992-09-17 Method and apparatus for cleaning a rotating wire of a paper machine FI96975B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4101350A DE4101350A1 (en) 1990-06-06 1991-01-18 Continuous fourdrinier cleaner preventing build=up of dirt - has set-back step at the second support bar where the paper web is detached
PCT/EP1991/001129 WO1992013132A1 (en) 1991-01-18 1991-06-19 Device for cleaning an endless wire cloth on a papermaking machine

Publications (3)

Publication Number Publication Date
FI924175A true FI924175A (en) 1992-09-17
FI924175A0 FI924175A0 (en) 1992-09-17
FI96975B FI96975B (en) 1996-06-14

Family

ID=6423244

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924175A FI96975B (en) 1991-01-18 1992-09-17 Method and apparatus for cleaning a rotating wire of a paper machine

Country Status (8)

Country Link
EP (1) EP0522093B1 (en)
JP (1) JP2874799B2 (en)
AT (1) ATE161058T1 (en)
CA (1) CA2078574C (en)
DE (1) DE59108903D1 (en)
ES (1) ES2112273T3 (en)
FI (1) FI96975B (en)
WO (1) WO1992013132A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136148A (en) * 1995-01-23 2000-10-24 Ev Group Oy Method for cleaning fabrics of a paper machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327601C1 (en) * 1993-08-17 1995-01-05 Voith Gmbh J M Device for cleaning a circulating wire (fabric)
FI1126U1 (en) * 1993-10-13 1994-01-14 Ypaejaen Konepaja Oy Rengoeringsanordning
DE4402279C2 (en) * 1994-01-27 1997-04-24 Voith Gmbh J M Method and device for cleaning a rotating paper machine wire
FI97157C (en) * 1995-09-15 1996-10-25 Valmet Corp Apparatus for washing wire in a paper / board machine
JP3621836B2 (en) * 1998-10-09 2005-02-16 三菱重工業株式会社 Wire machine for paper machine former
EP1464754B1 (en) 2003-04-04 2008-05-14 Voith Patent GmbH Apparatus for cleaning a moving band
WO2005017255A1 (en) 2003-08-19 2005-02-24 Aoki Machinery Co., Ltd Strip-like instrument washing device
DE102007028220A1 (en) * 2007-06-20 2008-12-24 Voith Patent Gmbh Wire section of a machine for producing a fibrous web
US10201840B2 (en) 2012-04-11 2019-02-12 Gpcp Ip Holdings Llc Process for cleaning a transport belt for manufacturing a paper web
DE102016218199A1 (en) * 2016-09-22 2018-03-22 Voith Patent Gmbh Lubrication device for lubricating a belt
US20210107176A1 (en) * 2016-11-29 2021-04-15 Seiko Epson Corporation Sheet manufacturing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE106201C (en) *
US1406821A (en) * 1919-07-09 1922-02-14 Edward D Bennett Felt-cleaning device for paper-making machines
US3347740A (en) * 1963-10-14 1967-10-17 Rice Barton Corp Method and apparatus for purging travelling felts
DE2058461A1 (en) * 1970-11-27 1972-05-31 Bird Machine Co Paper web felt dehydrating device - formed by a suction slot followed by blower slot
AT327674B (en) * 1973-03-10 1976-02-10 Voith Gmbh J M DEVICE FOR CLEANING AND DRAINING CIRCULATING FELT LINES
US4154648A (en) * 1974-03-08 1979-05-15 Nordiska Maskinfilt Aktiebolaget Method for separating a paper web from a forming fabric in a paper-making machine
FR2540082B1 (en) * 1982-09-23 1987-02-06 Vuillaume Andre UNIVERSAL RINSING APPARATUS, PARTICULARLY FOR THE PAPER INDUSTRY, BELT CONVEYORS AND THE LIKE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136148A (en) * 1995-01-23 2000-10-24 Ev Group Oy Method for cleaning fabrics of a paper machine

Also Published As

Publication number Publication date
CA2078574A1 (en) 1992-07-19
ATE161058T1 (en) 1997-12-15
JP2874799B2 (en) 1999-03-24
ES2112273T3 (en) 1998-04-01
FI96975B (en) 1996-06-14
CA2078574C (en) 1998-06-16
DE59108903D1 (en) 1998-01-22
WO1992013132A1 (en) 1992-08-06
EP0522093B1 (en) 1997-12-10
EP0522093A1 (en) 1993-01-13
JPH05504604A (en) 1993-07-15
FI924175A0 (en) 1992-09-17

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Legal Events

Date Code Title Description
BB Publication of examined application
CD Patent refused following opposition