EP0909592A3 - Method for the electrostatic surface discharge and dedusting of workpieces and device for carrying out the method - Google Patents

Method for the electrostatic surface discharge and dedusting of workpieces and device for carrying out the method Download PDF

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Publication number
EP0909592A3
EP0909592A3 EP98119515A EP98119515A EP0909592A3 EP 0909592 A3 EP0909592 A3 EP 0909592A3 EP 98119515 A EP98119515 A EP 98119515A EP 98119515 A EP98119515 A EP 98119515A EP 0909592 A3 EP0909592 A3 EP 0909592A3
Authority
EP
European Patent Office
Prior art keywords
brush
dedusting
workpieces
carrying
workpiece
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.)
Granted
Application number
EP98119515A
Other languages
German (de)
French (fr)
Other versions
EP0909592B1 (en
EP0909592A2 (en
Inventor
Peter Kist
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0909592A2 publication Critical patent/EP0909592A2/en
Publication of EP0909592A3 publication Critical patent/EP0909592A3/en
Application granted granted Critical
Publication of EP0909592B1 publication Critical patent/EP0909592B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B08B1/20—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00—Cleaning by electrostatic means

Abstract

Es wird ein Vorrichtung zur elektrostatischen Oberflächenentladung und Entstaubung von Werkstücken (29) beschrieben sowie eine Vorrichtung (1) zur Durchführung des Verfahrens, mit mindestens einer in einer Bürstenkammer (5) angeordneten Bürste (17) zum Bürsten der Werkstückoberfläche, einem ersten Ionisierungsstab (39) zur Erzeugung positiver und negativer Ionen, der in Zuführrichtung (31) des zu entladenden und reinigenden Werkstückes (29) betrachtet vor der Bürstenkammer (5) angeordnet ist, mindestens einem in die Bürstenkammer (5) mündenden Absaugkanal (7) zum Absaugen der von der Werkstückoberfläche abgelösten Staubpartikel (43), wobei der Absaugkanal (7) in Zuführrichtung (31) des Werkstückes (29) betrachtet vor der Bürste (17) in die Bürstenkammer (5) mündet, mindestens einer nach der Bürste (17) angeordneten Düse (21) zum Zuführen eines Luftstrahls (23) in die Bürstenkammer (5) und einem nach der Düse (21) angeordneten zweiten Ionisierungsstab (27) zur Erzeugung positiver und negativer Ionen.

Figure 00000001
A device for the electrostatic surface discharge and dedusting of workpieces (29) and a device (1) for carrying out the method are described, with at least one brush (17) arranged in a brush chamber (5) for brushing the workpiece surface, a first ionizing bar (39 ) for generating positive and negative ions, which, viewed in the feed direction (31) of the workpiece (29) to be unloaded and cleaned, is arranged in front of the brush chamber (5), at least one suction channel (7) opening into the brush chamber (5) for suctioning the Dust particles (43) detached from the workpiece surface, the suction channel (7), viewed in the feed direction (31) of the workpiece (29), leading into the brush chamber (5) in front of the brush (17), at least one nozzle () arranged after the brush (17) 21) for supplying an air jet (23) into the brush chamber (5) and a second ionizing bar (27) arranged after the nozzle (21) Generation of positive and negative ions.
Figure 00000001
EP98119515A 1997-10-17 1998-10-15 Method for the electrostatic surface discharge and dedusting of workpieces and device for carrying out the method Expired - Lifetime EP0909592B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19746028 1997-10-17
DE19746028A DE19746028C2 (en) 1997-10-17 1997-10-17 Process for electrostatic surface discharge and dedusting of workpieces and device for carrying out the process

Publications (3)

Publication Number Publication Date
EP0909592A2 EP0909592A2 (en) 1999-04-21
EP0909592A3 true EP0909592A3 (en) 2000-07-05
EP0909592B1 EP0909592B1 (en) 2003-01-02

Family

ID=7845910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98119515A Expired - Lifetime EP0909592B1 (en) 1997-10-17 1998-10-15 Method for the electrostatic surface discharge and dedusting of workpieces and device for carrying out the method

Country Status (3)

Country Link
EP (1) EP0909592B1 (en)
AT (1) ATE230313T1 (en)
DE (2) DE19746028C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215094B2 (en) * 1999-07-30 2001-10-02 株式会社伸興 Sheet-fed offset printing press
DE19957929A1 (en) * 1999-12-01 2001-06-07 Koenig & Bauer Ag Method and device for treating the surfaces of substrates in printing machines
DE10345606B4 (en) * 2003-09-29 2006-12-14 Preh Keytec Gmbh card reader
DE102004057445A1 (en) 2004-11-24 2006-06-01 Hauni Maschinenbau Ag Apparatus for contactless cleaning of a conveying element and arrangement for transporting and / or storing rod-shaped articles with a device for contactless cleaning of a conveying element
DE102009006766A1 (en) * 2008-10-17 2010-05-20 Aebi-Schmidt-Holding Ag Pick-up sweeper
CN105598093B (en) * 2016-02-01 2017-02-22 黄淮学院 Wind-power integrated dust collector suction nozzle and dust collecting equipment thereof
CN105537203B (en) * 2016-02-01 2017-02-22 黄淮学院 Wind-power integrated dust collector suction nozzle and dust collecting equipment thereof
CN106540944B (en) * 2016-11-25 2018-11-09 江苏品之杰纺织实业有限公司 A kind of Weaving device absorption dust-extraction unit
DE102019131799A1 (en) * 2019-11-25 2021-05-27 Koenig & Bauer Ag Processing machine with at least one cleaning device and method for cleaning
CN114472435B (en) * 2022-03-03 2023-03-14 河南英拓智能科技有限公司 Laboratory is with safe type fume chamber

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1786277A1 (en) * 1968-09-10 1972-01-20 Hans Gruenenfelder Device for the electrostatic discharge of moving material webs and their simultaneous dedusting
DE2240976A1 (en) * 1972-04-10 1973-10-31 Central Glass Co Ltd METHOD OF DRY CLEANING A GLASS
DE2605895A1 (en) * 1975-02-13 1976-09-02 Herbert Products Moving paper or textile strip cleaning device - has vacuum system to bring strip into contact with rotary cleaner
DE3820931A1 (en) * 1988-06-21 1989-12-28 Peter Kist Method for electrostatic surface discharge and de-dusting of materials and device for implementing the method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986223A (en) * 1973-05-21 1976-10-19 Herbert Products, Inc. Surface cleaning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1786277A1 (en) * 1968-09-10 1972-01-20 Hans Gruenenfelder Device for the electrostatic discharge of moving material webs and their simultaneous dedusting
DE2240976A1 (en) * 1972-04-10 1973-10-31 Central Glass Co Ltd METHOD OF DRY CLEANING A GLASS
DE2605895A1 (en) * 1975-02-13 1976-09-02 Herbert Products Moving paper or textile strip cleaning device - has vacuum system to bring strip into contact with rotary cleaner
DE3820931A1 (en) * 1988-06-21 1989-12-28 Peter Kist Method for electrostatic surface discharge and de-dusting of materials and device for implementing the method

Also Published As

Publication number Publication date
DE19746028C2 (en) 2000-04-27
DE19746028A1 (en) 1999-04-29
EP0909592B1 (en) 2003-01-02
DE59806805D1 (en) 2003-02-06
EP0909592A2 (en) 1999-04-21
ATE230313T1 (en) 2003-01-15

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