ATE131439T1 - DEVICE FOR REMOVING DUST - Google Patents

DEVICE FOR REMOVING DUST

Info

Publication number
ATE131439T1
ATE131439T1 AT92105220T AT92105220T ATE131439T1 AT E131439 T1 ATE131439 T1 AT E131439T1 AT 92105220 T AT92105220 T AT 92105220T AT 92105220 T AT92105220 T AT 92105220T AT E131439 T1 ATE131439 T1 AT E131439T1
Authority
AT
Austria
Prior art keywords
disturbance
openings
material web
suction chamber
webs
Prior art date
Application number
AT92105220T
Other languages
German (de)
Inventor
Ernst August Hahne
K H Sternemann
Original Assignee
Eltex Elektrostatik 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 Eltex Elektrostatik Gmbh filed Critical Eltex Elektrostatik Gmbh
Application granted granted Critical
Publication of ATE131439T1 publication Critical patent/ATE131439T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B08B5/043—Cleaning travelling work
    • B08B5/046—Cleaning moving webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00—Cleaning by electrostatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Paper (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to a device for the removal of dust adhering to film-like material webs (2) - for example paper, plastic or textile webs - or sheets and continuous webs, having at least one first discharge electrode (3) and having a first and second suction chamber (4, 5), which is characterised in that first disturbance openings (6) are arranged on the side of the material web (2) directed towards the suction chambers (4, 5), in that first disturbance openings (6) are arranged downstream of the first discharge electrode (3) and upstream of the first suction chamber (4) in the direction of travel of the material web, in that the first disturbance openings (6) open into a first gap (9) formed between the first disturbance openings (6) and the material web (7), in that the air current passing through the first disturbance openings (6) is directed onto the material web surface and in that the first suction chamber is designed such that the dust-laden air is sucked in at an angle alpha to the surface of the material web. d
AT92105220T 1991-06-25 1992-03-26 DEVICE FOR REMOVING DUST ATE131439T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120973A DE4120973A1 (en) 1991-06-25 1991-06-25 DEVICE FOR DRAINING DUST

Publications (1)

Publication Number Publication Date
ATE131439T1 true ATE131439T1 (en) 1995-12-15

Family

ID=6434711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92105220T ATE131439T1 (en) 1991-06-25 1992-03-26 DEVICE FOR REMOVING DUST

Country Status (4)

Country Link
EP (1) EP0520145B1 (en)
JP (1) JPH05306050A (en)
AT (1) ATE131439T1 (en)
DE (2) DE4120973A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94271C (en) * 1992-11-03 1995-08-10 Valmet Paper Machinery Inc Method of cleaning rollers and roller cleaning device
JP2820599B2 (en) * 1993-08-31 1998-11-05 株式会社伸興 Dust removal device
FI111475B (en) 1997-09-24 2003-07-31 Metso Paper Inc Method and arrangement for controlling fog and dust in paper and board manufacturing and finishing
DE19825599A1 (en) 1998-06-09 1999-12-16 Focke & Co Packaging machine, in particular for cigarettes
FI105052B (en) 1998-07-08 2000-05-31 Valmet Corp Process for making paper, apparatus for carrying out the process and a paper product made by the process
DE10018010C2 (en) * 2000-04-11 2003-10-16 Eltex Elektrostatik Gmbh Dust removal device and its use
DE10211309A1 (en) * 2002-03-13 2003-09-25 Heidelberger Druckmasch Ag Cutting device with dedusting device in the folder of a web-processing printing machine
US6868785B2 (en) 2002-03-13 2005-03-22 Goss International Corporation De-Duster for a moving printing material web and cutting device, folder and printing press having the de-duster
DE10252377B4 (en) * 2002-11-15 2006-11-09 Man Roland Druckmaschinen Ag Processing machine with a non-contact dedusting device
DE10255382A1 (en) 2002-11-25 2004-06-03 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Textile machine with at least one dedusting device
EP1793943B1 (en) * 2004-09-17 2009-08-12 Synergetics Proprietary Limited Dust removal apparatus and method
DE102005055312A1 (en) * 2005-11-21 2007-06-06 Hildebrand Systeme Gmbh Extraction device for the removal of particles resulting from processing on moving material webs
JP2007296488A (en) * 2006-05-02 2007-11-15 Trinc:Kk Precipitator
DE102007052573B4 (en) * 2007-11-03 2015-04-09 Manroland Web Systems Gmbh dampening
DE102008046254A1 (en) * 2008-09-08 2010-03-11 Giesecke & Devrient Gmbh Value-document processing device and a method for reducing dust in the value-document processing device
CN102247959B (en) * 2011-03-17 2012-11-21 常熟市群英针织制造有限责任公司 Pile fabric dust remover
US9108229B2 (en) 2011-06-17 2015-08-18 The Procter & Gamble Company Method and apparatus for particulate removal from moving paper webs
US8657998B2 (en) 2011-06-17 2014-02-25 The Procter & Gamble Company Method and apparatus for particulate removal from moving paper webs
DE102016119055A1 (en) * 2016-10-07 2018-04-12 Ideego Gmbh Cleaning device for a surface of a cylinder of a printing and / or copying machine
BR102021003880A2 (en) * 2020-03-03 2021-09-14 Canalair Service S.R.L. SYSTEM FOR SUCTIONING DUST AND FIBRILL
IT202000004462A1 (en) * 2020-03-03 2021-09-03 Canalair Service S R L DUST AND FIBRIL SUCTION SYSTEM FROM MOVING CLOTHES
DE102021119691A1 (en) 2021-07-29 2023-02-02 Voith Patent Gmbh Dust extraction on the roll cutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454621A (en) * 1982-01-15 1984-06-19 Static Inc. Sheet and web cleaner
EP0245526B1 (en) * 1986-04-29 1989-04-26 Eltex-Elektrostatik Gesellschaft mbH Dust-removing probe for moving webs, especially for paper webs
DE3914310A1 (en) * 1989-04-29 1990-10-31 Eltex Elektrostatik Gmbh DEVICE FOR DRAINING DUST IN FOLDING DEVICES FOR PRINTING MACHINES

Also Published As

Publication number Publication date
EP0520145B1 (en) 1995-12-13
JPH05306050A (en) 1993-11-19
EP0520145A1 (en) 1992-12-30
DE59204649D1 (en) 1996-01-25
DE4120973A1 (en) 1993-01-07

Similar Documents

Publication Publication Date Title
ATE131439T1 (en) DEVICE FOR REMOVING DUST
US5466298A (en) Web cleaning method
JPH10505276A (en) Removal of dust particles from relatively movable material webs
US3536528A (en) Electrostatic cleaner and method
JPS62290664A (en) Probe for removing dust from web
DE69620479D1 (en) METHOD AND DEVICE FOR REMOVING DUST FOR A PAPER MAKING OR PAPER FINISHING MACHINE OR THE LIKE
FI890076A (en) Apparatus for floating material webs
SE8800554L (en) DEVICE FOR STABILIZING A MATERIAL COUNTRY SIDE SEPARATELY FOR STABILIZING A PAPER COAT IN A DRYING PARTY OF A PAPER MACHINE
US5421901A (en) Method and apparatus for cleaning a web
EP0515414B1 (en) Web cleaning apparatus
ATE161058T1 (en) METHOD AND DEVICE FOR CLEANING A ROTARY PAPER MACHINE SCREEN
ATE251505T1 (en) DEVICE FOR REMOVAL OF DUST FROM A WEB OF GOODS
JPS57101277A (en) Method of drafting cylinder pocket in cylinder dryer and apparatus for executing it
DE59204982D1 (en) Device for removing dust particles on material webs
DE3877189D1 (en) FABRIC RAILWAY MACHINE WITH FABRIC RAIL SURFACES.
ATE191427T1 (en) DEVICE FOR GUIDING A PAPER WEB ON A BELT
US6941606B2 (en) Sheet and web cleaner on suction hood
DE59707591D1 (en) DEVICE FOR STABILIZING A PAPER RAIL IN A PAPER MACHINE IN THE AREA OF A ROLLER
EP0682221A3 (en) Process and apparatus for cleaning an air flow.
KR960021487A (en) Foreign material removal device adsorbed on the film surface
CA1264775A (en) Sheet removal device
DE69117789D1 (en) Endless conveyor belt for a shrinking device
GB2159758A (en) Method and apparatus for producing longitudinally-stretched thermoplastics material films
FI961573A (en) Method and apparatus for stabilizing a moving web
JPH0617188B2 (en) Belt-shaped traveling device

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee