ES2086605T3 - Procedimiento para recuperar el excedente de una composicion de revestimiento acuosa durante la aplicacion mediante pistola en cabinas de pintura. - Google Patents

Procedimiento para recuperar el excedente de una composicion de revestimiento acuosa durante la aplicacion mediante pistola en cabinas de pintura.

Info

Publication number
ES2086605T3
ES2086605T3 ES92116866T ES92116866T ES2086605T3 ES 2086605 T3 ES2086605 T3 ES 2086605T3 ES 92116866 T ES92116866 T ES 92116866T ES 92116866 T ES92116866 T ES 92116866T ES 2086605 T3 ES2086605 T3 ES 2086605T3
Authority
ES
Spain
Prior art keywords
circulation
water
coating
spray
washing liquid
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
ES92116866T
Other languages
English (en)
Inventor
Dietrich Dr Saatweber
Waltraud Krumm
Bernhard Richter
Dirk Holfter
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.)
Axalta Coating Systems Germany GmbH and Co KG
Original Assignee
Herberts 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6442159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2086605(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Herberts GmbH filed Critical Herberts GmbH
Application granted granted Critical
Publication of ES2086605T3 publication Critical patent/ES2086605T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • B05B14/463—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery by means of ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/14—Paint wastes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Coating Apparatus (AREA)

Abstract

PROCEDIMIENTO PARA LA RECUPERACION DEL OVERSPRAY DE AGENTES DE REVESTIMIENTO ACUOSOS, EN EL PROCESO DE APLICACION DE PINTURA EN CABINAS DE PINTADO, POR EL QUE EL OVERSPRAY ES RECOGIDO EN UN LIQUIDO DE LAVADO ACUOSO, QUE ES CONTINUAMENTE CONDUCIDO DE NUEVO A UN CIRCUITO CERRADO (A) A LA CABINA DE PINTADO, POR EL QUE UNA PARTE DEL LIQUIDO CONTENIENDO EL OVERSPRAY, ES CONDUCIDA AL EXTERIOR DEL CIRCUITO (A) A UN CIRCUITO DE ULTRAFILTRADO (B), Y POR EL QUE EN EL CIRCUITO DE ULTRAFILTRADO (B) ES EXTRAIDO EL PERMEATO, Y COMO COMPLEMENTO DEL LIQUIDO DE LAVADO, ES RECONDUCIDO AL CIRCUITO (A), POR LO QUE SON APLICADOS AGENTES DE REVESTIMIENTO ACUOSOS DILUIDOS EN AGUA, EN LA UTILIZACION DEL LIQUIDO DE LAVADO EN LA CABINA DE PINTADO PARA EL PROCESO DE APLICACION DE PINTURA, COMO EL LIQUIDO QUE FLUYE EN EL CIRCUITO DE ULTRAFILTRADO (B), QUE EN LA CABINA DE PINTADO, PARA EL PROCESO DE APLICACION DE PINTURA, UTILIZA AGENTES DE REVESTIMIENTO ACUOSOS, EN TODO CASO EN FORMA DILUIDA EN AGUA, Y EL PROCEDIMIENTO ES REALIZADO DE FORMA CONTINUADA, POR LO QUE EL LIQUIDO DE LAVADO EN EL CIRCUITO (A) TIENE UN CONTENIDO EN CUERPOS SOLIDOS APROXIMADAMENTE CONSTANTE, QUE SE ENCUENTRA EN EL MARGEN ENTRE 4-20 % DE SU PESO, Y EL LIQUIDO QUE CIRCULA EN EL CIRCUITO DE ULTRAFILTRADO (B), POR MEDIO DE LA EXTRACCION DEL PERMEATO, ES MANTENIDO CON UN CONTENIDO DE CUERPOS SOLIDOS APROXIMADAMENTE CONSTANTE, EN EL MARGEN DEL 15 % DE SU PESO, HASTA EL CONTENIDO DE CUERPOS SOLIDOS QUE RESULTA DE LA VISCOSIDAD DE ROCIADO DEL AGENTE DE REVESTIMIENTO ACUOSO, SIENDO MAS ELEVADA QUE EL CONTENIDO DE CUERPOS SOLIDOS EN EL CIRCUITO (A), Y QUE UNA PARTE DEL LIQUIDO QUE FLUYE POR EL CIRCUITO DE ULTRAFILTRADO (B) COMO AGENTE DE REVESTIMIENTO ACUOSO, ES UTILIZADO PARA EL PROCESO DE APLICACION DE PINTURA EN LA CABINA DE PINTURA O PARA SU PREPARACION.
ES92116866T 1991-10-05 1992-10-02 Procedimiento para recuperar el excedente de una composicion de revestimiento acuosa durante la aplicacion mediante pistola en cabinas de pintura. Expired - Lifetime ES2086605T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4133130A DE4133130A1 (de) 1991-10-05 1991-10-05 Verfahren zur rueckgewinnung des oversprays von waessrigen ueberzugsmitteln beim spritzauftrag in spritzkabinen

Publications (1)

Publication Number Publication Date
ES2086605T3 true ES2086605T3 (es) 1996-07-01

Family

ID=6442159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116866T Expired - Lifetime ES2086605T3 (es) 1991-10-05 1992-10-02 Procedimiento para recuperar el excedente de una composicion de revestimiento acuosa durante la aplicacion mediante pistola en cabinas de pintura.

Country Status (10)

Country Link
EP (1) EP0536648B1 (es)
JP (1) JP3378596B2 (es)
KR (1) KR930007516A (es)
AT (1) ATE134535T1 (es)
AU (1) AU656810B2 (es)
CA (1) CA2079693A1 (es)
CZ (1) CZ284487B6 (es)
DE (2) DE4133130A1 (es)
ES (1) ES2086605T3 (es)
SK (1) SK279689B6 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213671A1 (de) * 1992-04-25 1993-10-28 Herberts Gmbh Verfahren zur Rückgewinnung des Oversprays von wäßrigen Überzugsmitteln beim Spritzauftrag in Spritzkabinen
DE4319994A1 (de) * 1993-06-17 1994-12-22 Bayer Ag Verfahren zur Aufkonzentration von Lack-Overspray
DE4328357C2 (de) * 1993-08-24 1995-08-17 Herberts Gmbh Verfahren zur quantitativen Erfassung der nichtflüchtigen von Pigmenten und Füllstoffen unterschiedlichen Komponenten von Überzugsmitteln oder Überzugsmittelbestandteilen
DE4406952A1 (de) * 1994-03-03 1995-09-07 Bayer Ag Verfahren zur Aufkonzentration von Lackoverspray
DE4415630A1 (de) * 1994-05-04 1995-11-09 Herberts Gmbh Verfahren zur Rückgewinnung des Oversprays von wäßrigen Überzugsmitteln beim Spritzauftrag in Lackspritzanlagen
DE4421172C3 (de) * 1994-06-20 2003-04-24 Bollig & Kemper Gmbh & Co Kg Verwendung eines Lacks sowie Verfahren zu dessen Herstellung
DE19504947C2 (de) * 1994-06-20 2003-07-03 Bollig & Kemper Gmbh & Co Kg Mehrschichtlackierung
DE4421669A1 (de) * 1994-06-23 1996-01-11 Kluthe Gmbh Chem Werke Ultrafiltrationsfähiger, wäßriger Einkomponentenlack
AU3554197A (en) * 1996-07-19 1998-02-10 Anglian Water Creative Technologies Ltd. Water treatment apparatus comprising membranes
US6127001A (en) * 1997-05-13 2000-10-03 Nippon Paint Co., Ltd. Recyclable cold curing aqueous coating composition and method for recycling it
EP0891950A1 (de) * 1997-07-17 1999-01-20 PPG Industries Lacke GmbH Verfahren zur Aufbereitung von lösemittelhaltigen Prozessflüssigkeiten
EP0901988A1 (de) * 1997-08-27 1999-03-17 PPG Industries Lacke GmbH Verfahren zur Aufbereitung des Umlaufwassers aus Spritzkabinen mit Nassauswaschung
JP2002079153A (ja) 2000-09-04 2002-03-19 Nippon Paint Co Ltd 水性塗料のリサイクルシステムにおける運転管理方法
DE10161841A1 (de) * 2001-12-15 2003-06-26 Henkel Kgaa Verfahren zur Aufbereitung von Umlaufwasser in Koaguliereinrichtungen von Lackieranlagen
US8961645B2 (en) 2012-12-17 2015-02-24 General Electric Company Method and system for recovering bond coat and barrier coat materials from overspray and articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255914A1 (de) * 1972-11-15 1974-05-30 Franz Schlapp Ohg Holzbearbeit Verfahren zum wiederverwenden des am werkstueck vorbeigegangenen spritzgutes bei automatischen spritzanlagen
DE2945523A1 (de) * 1979-11-10 1981-05-21 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum reinigen der abluft aus lackspritzkabinen
US4435289A (en) * 1981-12-23 1984-03-06 Romicon, Inc. Series ultrafiltration with pressurized permeate
DE3227227A1 (de) * 1982-07-21 1984-02-09 Wolfgang Dipl.-Ing. 8941 Memmingerberg Richter Verfahren zur rueckgewinnung des wasserlacks aus dem overspray beim lackieren mit nasslacken und vorrichtung zur durchfuehrung des verfahrens
DE3332457C2 (de) * 1983-09-08 1986-06-05 Wolfgang Dipl.-Ing. 8941 Memmingerberg Richter Verfahren zur Rückgewinnung von Lackiermaterial aus dem beim Spritzlackieren entstehenden Overspray und Anordnung zur Durchführung des Verfahrens
DE3428300C2 (de) * 1984-08-01 1993-10-14 Eisenmann Kg Maschbau Verfahren zur Rückgewinnung von Wasserlacken
CH680710A5 (es) * 1989-12-22 1992-10-30 Unicolor Ag

Also Published As

Publication number Publication date
EP0536648B1 (de) 1996-02-28
CZ302192A3 (en) 1993-04-14
DE59205463D1 (de) 1996-04-04
JPH05228422A (ja) 1993-09-07
JP3378596B2 (ja) 2003-02-17
DE4133130A1 (de) 1993-04-08
KR930007516A (ko) 1993-05-20
EP0536648A1 (de) 1993-04-14
CZ284487B6 (cs) 1998-12-16
ATE134535T1 (de) 1996-03-15
SK279689B6 (sk) 1999-02-11
CA2079693A1 (en) 1993-04-06
SK302192A3 (en) 1996-05-08
AU656810B2 (en) 1995-02-16
AU2612492A (en) 1993-04-08

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