EP2958685B1 - Systeme pour traiter des pieces - Google Patents

Systeme pour traiter des pieces Download PDF

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Publication number
EP2958685B1
EP2958685B1 EP14706820.9A EP14706820A EP2958685B1 EP 2958685 B1 EP2958685 B1 EP 2958685B1 EP 14706820 A EP14706820 A EP 14706820A EP 2958685 B1 EP2958685 B1 EP 2958685B1
Authority
EP
European Patent Office
Prior art keywords
process fluid
container
delivery line
line
opening
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.)
Not-in-force
Application number
EP14706820.9A
Other languages
German (de)
English (en)
Other versions
EP2958685A1 (fr
Inventor
Egon KÄSKE
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.)
Ecoclean GmbH
Original Assignee
Duerr Ecoclean 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 Duerr Ecoclean GmbH filed Critical Duerr Ecoclean GmbH
Publication of EP2958685A1 publication Critical patent/EP2958685A1/fr
Application granted granted Critical
Publication of EP2958685B1 publication Critical patent/EP2958685B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Claims (14)

  1. Unité (10, 100) pour le traitement de pièces ouvrées (14, 114) avec un liquide de procédé (24, 124) dans une chambre d'immersion (12, 112),
    comprenant un contenant (18, 118) pour la mise à disposition d'un liquide de procédé (24, 124), et
    comprenant une conduite de transport de liquide de procédé (16, 116), qui raccorde le contenant (18, 118) pour l'introduction de liquide de procédé (24, 124) avec la chambre d'immersion (12, 112),
    la conduite de transport de liquide de procédé (16, 116) comprenant une zone d'alimentation du côté du contenant (20, 120), caractérisée en ce que des moyens (44, 144) pour la génération d'un jet de fluide de liquide de procédé traversant la zone d'alimentation du côté du contenant (20, 120) de la conduite de transport de liquide de procédé (16, 116) pour la production d'un gradient de pression hydrostatique qui déplace le liquide de procédé (24, 124) dans la conduite de transport de liquide de procédé (16, 116) sont prévus.
  2. Unité selon la revendication 1, caractérisée en ce que la zone d'alimentation du côté du contenant (20, 120) de la conduite de transport de liquide de procédé (16, 116) a une ouverture d'entrée élargie en forme d'entonnoir (22, 122).
  3. Unité selon la revendication 1 ou 2, caractérisée par un dispositif (56) pour la génération d'une sous-pression dans la chambre d'immersion (12, 112) afin de remplir la chambre d'immersion (12, 112) par le biais de la conduite de transport de liquide de procédé (16, 116) avec le liquide de procédé (24, 124) issu du contenant (18, 118).
  4. Unité selon l'une quelconque des revendications 1 à 3, caractérisée en ce que la chambre d'immersion (12, 112) comprend une ouverture (26, 126) pour l'entrée du liquide de procédé (24, 124) et une ouverture (28, 128) pour la sortie du liquide de procédé (24, 124).
  5. Unité selon la revendication 4, caractérisée par un dispositif pour la génération d'une surpression dans la chambre d'immersion (12, 112) afin de faire sortir le liquide de procédé (24, 124) se trouvant dans la chambre d'immersion (12, 112) par l'ouverture (28, 128) pour la sortie du liquide de procédé (24, 124) de la chambre d'immersion (12, 112).
  6. Unité selon l'une quelconque des revendications 4 ou 5, caractérisée par un contenant (30, 118) pour la réception d'un liquide de procédé pollué, dans lequel un liquide de procédé (24, 124) peut être introduit à partir de la chambre d'immersion (12, 112) par l'ouverture (28, 128) pour la sortie du liquide de procédé (24, 124).
  7. Unité selon la revendication 6, caractérisée en ce que le contenant (18) pour la mise à disposition du liquide de procédé comprend un trop-plein (32) pour l'introduction de liquide de procédé dans le contenant (30) pour la réception de liquide de procédé.
  8. Unité selon la revendication 6, caractérisée en ce que le contenant (118) pour la réception de liquide de procédé pollué (124) et le contenant (118) pour la mise à disposition de liquide de procédé (24, 124) sont identiques.
  9. Unité selon la revendication 4, caractérisée en ce que l'ouverture (128) pour l'entrée de liquide de procédé (124) et l'ouverture (128) pour la sortie de liquide de procédé (124) sont identiques.
  10. Unité selon la revendication 7 ou 8, caractérisée en ce que le moyen pour la génération d'un jet de fluide de liquide de procédé (46, 146) traversant la zone d'alimentation du côté du contenant (20, 120) de la conduite de transport de liquide de procédé (16, 116) comprend une pompe (36, 136), qui déplace le liquide de procédé (24, 124) issu du contenant (30, 118) pour la réception de liquide de procédé pollué (24, 124) au travers d'un dispositif de purification (40, 140) pour la séparation de particules polluantes du liquide de procédé (24, 124) et d'une branche de conduite (142) comprenant une ouverture de sortie pour la génération du jet de fluide de liquide de procédé (46, 146).
  11. Unité selon la revendication 10, caractérisée par une conduite de dérivation communiquant avec le dispositif de purification (40) pour l'introduction du liquide de procédé (24) purifié dans le dispositif de purification (40) dans le contenant (18) pour la mise à disposition de liquide de procédé (24).
  12. Unité selon la revendication 10 ou 11, caractérisée par une conduite de dérivation communiquant avec le dispositif de purification (40, 140) pour l'introduction du liquide de procédé (24, 124) purifié dans le dispositif de purification (40, 140) dans la chambre d'immersion (12, 112).
  13. Procédé pour le traitement de pièces ouvrées (14, 114) avec un liquide de procédé (24, 124) dans une chambre d'immersion (12, 112), selon lequel, lors d'une première étape, la pièce ouvrée est agencée dans la chambre d'immersion (12, 112), selon lequel, lors d'une deuxième étape, une sous-pression est générée dans la chambre d'immersion (12, 112), et selon lequel, lors d'une troisième étape, un liquide de procédé (24, 124) est aspiré à partir d'un contenant (18, 118) pour la mise à disposition du liquide de procédé (24, 124) par une conduite de transport de liquide de procédé (16, 116) comprenant une zone d'alimentation du côté du contenant (20, 120), caractérisé en ce qu'un jet de fluide de liquide de procédé (46, 146) est généré dans la zone d'alimentation du côté du contenant (20, 120), qui produit un gradient de pression hydrostatique déplaçant le liquide de procédé (24, 124) dans la conduite de transport de liquide de procédé (16, 116).
  14. Procédé selon la revendication 13, caractérisée en ce que le jet de fluide de liquide de procédé supplémentaire (46, 146) est généré avec le liquide de procédé pollué (24, 124) conduit au travers d'un dispositif de purification (40, 140).
EP14706820.9A 2013-02-25 2014-02-25 Systeme pour traiter des pieces Not-in-force EP2958685B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013203059.2A DE102013203059A1 (de) 2013-02-25 2013-02-25 Anlage für das Behandeln von Werkstücken
PCT/EP2014/053632 WO2014128307A1 (fr) 2013-02-25 2014-02-25 Installation pour le traitement de pièces ouvrées

Publications (2)

Publication Number Publication Date
EP2958685A1 EP2958685A1 (fr) 2015-12-30
EP2958685B1 true EP2958685B1 (fr) 2017-10-04

Family

ID=50184902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14706820.9A Not-in-force EP2958685B1 (fr) 2013-02-25 2014-02-25 Systeme pour traiter des pieces

Country Status (5)

Country Link
US (1) US10081037B2 (fr)
EP (1) EP2958685B1 (fr)
CN (1) CN105073286B (fr)
DE (1) DE102013203059A1 (fr)
WO (1) WO2014128307A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013203059A1 (de) 2013-02-25 2014-08-28 Dürr Ecoclean GmbH Anlage für das Behandeln von Werkstücken
DE102020208248A1 (de) * 2020-07-01 2022-01-05 Dürr Systems Ag Behandlungsstation, Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102020208247A1 (de) 2020-07-01 2022-01-05 Dürr Systems Ag Behandlungsstation, Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102021214987A1 (de) 2021-12-23 2023-06-29 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670771A5 (fr) 1986-10-02 1989-07-14 Rolf Braegger
DE3731410A1 (de) * 1987-09-18 1989-04-06 Duerr Gmbh & Co Verfahren und anlage zum flutwaschen
DE4446587A1 (de) * 1994-12-24 1996-06-27 Ipsen Ind Int Gmbh Verfahren zur Reinigung metallischer Werkstücke
DE19609783B4 (de) * 1996-03-13 2005-08-25 Meissner, Werner Verfahren zum Reinigen von Gegenständen sowie Anlage zur Durchführung des Verfahrens
US7032435B2 (en) * 2001-10-09 2006-04-25 Brian Edward Hassenflug Liquid leak detector and automatic shutoff system
CA2458432C (fr) * 2004-02-18 2009-11-03 Allegiance Corporation Methode et dispositif d'elimination des residus de fluides corporels
DE102006039715A1 (de) 2006-08-24 2008-02-28 Dürr Ecoclean GmbH Reinigungsvorrichtung mit einer Flutkammer
US8425977B2 (en) * 2008-09-29 2013-04-23 Applied Materials, Inc. Substrate processing chamber with off-center gas delivery funnel
DE102013203059A1 (de) 2013-02-25 2014-08-28 Dürr Ecoclean GmbH Anlage für das Behandeln von Werkstücken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN105073286A (zh) 2015-11-18
DE102013203059A1 (de) 2014-08-28
US10081037B2 (en) 2018-09-25
US20150360262A1 (en) 2015-12-17
WO2014128307A1 (fr) 2014-08-28
CN105073286B (zh) 2017-03-08
EP2958685A1 (fr) 2015-12-30

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