[go: up one dir, main page]

DE69720993D1 - DEVICE FOR CLEANING A DRAINAGE SCREEN IN A WET OR DRY PART, OR A WET FELT IN A PRESSING PART OF A PAPER MACHINE - Google Patents

DEVICE FOR CLEANING A DRAINAGE SCREEN IN A WET OR DRY PART, OR A WET FELT IN A PRESSING PART OF A PAPER MACHINE

Info

Publication number
DE69720993D1
DE69720993D1 DE69720993T DE69720993T DE69720993D1 DE 69720993 D1 DE69720993 D1 DE 69720993D1 DE 69720993 T DE69720993 T DE 69720993T DE 69720993 T DE69720993 T DE 69720993T DE 69720993 D1 DE69720993 D1 DE 69720993D1
Authority
DE
Germany
Prior art keywords
wet
cleaning
paper machine
drainage screen
spray nozzle
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.)
Expired - Lifetime
Application number
DE69720993T
Other languages
German (de)
Inventor
Jozef Robberts
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.)
ROBO PAPER BV
Original Assignee
ROBO PAPER BV
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 ROBO PAPER BV filed Critical ROBO PAPER BV
Application granted granted Critical
Publication of DE69720993D1 publication Critical patent/DE69720993D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21F1/325—Washing wire-cloths or felts with reciprocating devices

Landscapes

  • Paper (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Cleaning device (1) for cleaning a dewatering screen (7) in a wet or dry section or a wet felt in a press section of a paper making machine, which device comprises at least one rotatable spray nozzle (3), which is coupled to an air and/or liquid supply means (131, 132), wherein the cleaning device includes a motor (5) for rotating spray nozzle. Herewith is achieved that the rotational speed of the spray nozzle can be adjusted independently of the amount of medium and the pressure of said medium, which is required (or desired) for the necessary cleaning operation.
DE69720993T 1996-05-09 1997-05-12 DEVICE FOR CLEANING A DRAINAGE SCREEN IN A WET OR DRY PART, OR A WET FELT IN A PRESSING PART OF A PAPER MACHINE Expired - Lifetime DE69720993D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1003070A NL1003070C2 (en) 1996-05-09 1996-05-09 Cleaning device for cleaning a dewatering screen in a wet or dry lot or a wet felt in a press lot of a papermaking machine.
PCT/NL1997/000263 WO1997042373A1 (en) 1996-05-09 1997-05-12 Cleaning device for cleaning a dewatering screen in a wet or dry section or a wet felt in a press section of a paper making machine

Publications (1)

Publication Number Publication Date
DE69720993D1 true DE69720993D1 (en) 2003-05-22

Family

ID=19762826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720993T Expired - Lifetime DE69720993D1 (en) 1996-05-09 1997-05-12 DEVICE FOR CLEANING A DRAINAGE SCREEN IN A WET OR DRY PART, OR A WET FELT IN A PRESSING PART OF A PAPER MACHINE

Country Status (7)

Country Link
EP (1) EP0907791B1 (en)
AT (1) ATE237714T1 (en)
AU (1) AU2653697A (en)
BR (1) BR9708943A (en)
DE (1) DE69720993D1 (en)
NL (1) NL1003070C2 (en)
WO (1) WO1997042373A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360758B1 (en) * 1999-09-10 2002-03-26 Metso Paper, Inc. Cleaning device in paper machines, board machines or other similar machines for cleaning a fabric, such as wire or felt
AT411907B (en) * 2001-11-22 2004-07-26 Bartelmuss Klaus Ing DEVICE FOR CLEANING THE MINIMUM OF A SCREENING BELT IN A PAPER PRODUCTION PLANT
DE102005011690A1 (en) * 2004-10-22 2006-04-27 Robo Paper B.V. Apparatus and method for cleaning a web of material and methods for reducing or avoiding spreading of a spray
US7811417B2 (en) * 2005-12-30 2010-10-12 Honeywell Asca, Inc. Cross-machine direction actuators for machine clothing
JP6787407B2 (en) * 2016-11-29 2020-11-18 セイコーエプソン株式会社 Sheet manufacturing equipment
CN107254796B (en) * 2017-08-09 2024-02-02 玖龙纸业（太仓）有限公司 Dry net cleaning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB683347A (en) * 1950-08-10 1952-11-26 Staaf Gustaf Adolf Improvements in cleansing arrangements for filtering or straining cloths
US5129956A (en) * 1989-10-06 1992-07-14 Digital Equipment Corporation Method and apparatus for the aqueous cleaning of populated printed circuit boards
DE9208909U1 (en) * 1992-07-03 1992-09-24 J.M. Voith Gmbh, 7920 Heidenheim Device for cleaning a rotating fabric web in a paper machine
SE500772C2 (en) * 1992-11-25 1994-08-29 Staffan Sjoeberg Device for cleaning moving objects
EP0731211B1 (en) * 1995-02-24 2002-06-05 Voith Paper Patent GmbH Jet device

Also Published As

Publication number Publication date
EP0907791A1 (en) 1999-04-14
WO1997042373A1 (en) 1997-11-13
BR9708943A (en) 2000-01-04
EP0907791B1 (en) 2003-04-16
AU2653697A (en) 1997-11-26
NL1003070C2 (en) 1997-11-18
ATE237714T1 (en) 2003-05-15

Similar Documents

Publication Publication Date Title
FI834852A (en) FOERFARANDE OCH ANORDNING FOER AVLAEGSNANDE AV VAETSKA UR VAEVNAD AV POROEST MATERIAL.
ES8402035A1 (en) Method and apparatus for making a patterned non-woven fabric.
IL118266A0 (en) Process for the manufacture of non-woven unpatterned cloth textile and a device for the implementation of said process
CA2202172A1 (en) Method for dewatering a sheet of cellulose material using hot air caused to flow therethrough by means of a high vacuum, device therefor, and resulting material
CA2314070A1 (en) Removable doctor blade holder
ES2109700T3 (en) DRIP IRRIGATION HOSE AND MANUFACTURING METHOD.
DE69720993D1 (en) DEVICE FOR CLEANING A DRAINAGE SCREEN IN A WET OR DRY PART, OR A WET FELT IN A PRESSING PART OF A PAPER MACHINE
CA2269743A1 (en) Surface-cleaning doctor for use in a papermaking operation and associated method
ATE219187T1 (en) DEVICE FOR DUST COLLECTION ON A MACHINE FOR PRODUCING CREPE PAPER
SE9100234D0 (en) METHOD AND APPARATUS FOR INTERMITTENT COMPRESSION OF FIBROUS MATERIAL TO AID REMOVAL FROM A FILTER SURFACE
CA2303963A1 (en) Low wet pressure drop limiting orifice drying medium and process of making paper therewith
CA2287353A1 (en) Blow-suction box or equivalent for a paper machine or board machine
EP0763624B1 (en) Device in washing of a wire in a paper/board machine
EP0837967B1 (en) Suction box
FI84397B (en) Drainage press
CN221545135U (en) Humidifying device for improving paper surface calendaring effect of decorative paper
AU5519999A (en) Method and drying section for dewatering a fibrous web
RU97104245A (en) DEVICE FOR DEWEASING AND RINSING OF FIBROUS MASS
SE9703987L (en) Method and apparatus for heating a fibrous web
JPH0633999U (en) Foreign matter removal device for press part of paper machine
SE8602223L (en) SET AND DEVICE FOR PAPER PAPER STORAGE

Legal Events

Date Code Title Description
8332 No legal effect for de