DE4140490B4 - Spray booth for the application of strongly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery as well as a method for operating such a system - Google Patents
Spray booth for the application of strongly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery as well as a method for operating such a system Download PDFInfo
- Publication number
- DE4140490B4 DE4140490B4 DE4140490A DE4140490A DE4140490B4 DE 4140490 B4 DE4140490 B4 DE 4140490B4 DE 4140490 A DE4140490 A DE 4140490A DE 4140490 A DE4140490 A DE 4140490A DE 4140490 B4 DE4140490 B4 DE 4140490B4
- Authority
- DE
- Germany
- Prior art keywords
- recovery unit
- spray booth
- recovery
- spray
- overspray
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/02—Coating with enamels or vitreous layers by wet methods
-
- 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
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
Spritzkabine für das Aufbringen von stark wasserhaltigen Email- oder Keramikglasuren auf entsprechende Werkstücke mit Rückgewinnungseinheit für Overspray-Rückgewinnung, bei welcher
die Rückgewinnungseinheit (R) mitsamt dem oder den darin kopfseitig angeordneten Filterpaketen (4) sowie dem bodenseitigen Spritzmaterial-Auffangbehälter (7) als Einheit von der Spritzkabine (1) wegfahrbar ausgebildet ist;
die gesamte Anlage abwasserfrei, also ohne Berieselungsflüssigkeit für die Spritzraumwände (1a, 1b, 1c und 2) arbeitet;
zwischen Spritzkabine (1) und Rückgewinnungseinheit (R) ein vertikal gerichtetes Leitblech (2) angeordnet ist, welches sich unter Bildung einer spaltförmigen Ansaugöffnung (3) bis in die Nähe des Bodens (1b) der Spritzkabine (1) erstreckt und in einem unterhalb der Filterpakete (4) der Rückgewinnungseinheit (R) befindlichen Entspannungsraum (2a) mündet;
das Leitblech (2) abnehmbar an der Rückgewinnungseinheit (R) angeordnet ist.Spray booth for the application of highly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery, where
the recovery unit (R) together with the filter pack (s) arranged at the head thereof and the bottom-side spray material collecting container (7) is designed as a unit that can be moved away from the spray booth (1);
the entire system works without waste water, i.e. without sprinkling liquid for the spray chamber walls (1a, 1b, 1c and 2);
Between the spray booth (1) and the recovery unit (R) a vertically directed baffle (2) is arranged, which extends to form near the bottom (1b) of the spray booth (1) to form a gap-shaped suction opening (3) and in one below the Filter packets (4) of the recovery unit (R) located relaxation room (2a) opens;
the guide plate (2) is removably arranged on the recovery unit (R).
Description
Die Erfindung betrifft eine Spritzkabine für das Aufbringen von stark wasserhaltigen Email- oder Keramik-Glasuren auf entsprechende Werkstücke mit Rückgewinnungseinheit zur Overspray-Rückgewinnung sowie ein Verfahren zum Betreiben einer solchen Anlage.The invention relates to a spray booth for the Applying strongly water-containing enamel or ceramic glazes on corresponding workpieces Recovery unit for overspray recovery and a method for operating such a system.
Bei der sog. Pulverbeschichtung sind durch die vor dem Anmeldetag des vorliegenden Patentes veröffentlichte Druckschrift "Verfahrenstechnik VT 19" der Firma Eisenmann Maschinenbau KG, Holzgerlingen, Spritzkabinen bekannt, bei denen das Overspraypulver in trockener Form kontinuierlich zurückgewonnen wird. Für stark wasserhaltige Glasuren oder Emailmaterialien sind die dort gezeigten Systeme trotz teils ähnlichem Anlagenaufbau wenig geeignet, da bei dieser Kabinenart das trockene Pulveroverspray unmittelbar hinter dem zu beschichtendem Werkstück durch den Abluftstrom horizontal direkt auf die hängenden Filtersysteme geleitet wird. Stark wasserhaltiges Overspray würde hier nicht nur diese Filter umgehend zusetzen, sondern letztere wären auch nicht mehr in einfacher Weise abzureinigen.With the so-called powder coating by the one published before the filing date of the present patent "Process engineering VT 19 "from the company Eisenmann Maschinenbau KG, Holzgerlingen, spray booths known, where the overspray powder is continuously recovered in dry form becomes. For strongly water-containing glazes or enamel materials are there shown systems despite some similar Installation of the system is not very suitable, since this type of cabin is dry Powder overspray directly behind the workpiece to be coated the exhaust air flow is directed horizontally directly to the hanging filter systems becomes. Highly water-containing overspray would not only be used here add immediately, the latter would also no longer be easier Way to clean up.
In der
In der
Aufgabe der vorliegenden Erfindung ist es, eine Spritzkabine mit Rückgewinnungseinheit für den eingangs erwähnten speziellen Zweck zu schaffen und ein Verfahren zu deren Betrieb anzugeben, bei der bzw. bei dem mit baulich einfachen Mitteln und unter Verwendung der aus der Pulverbeschichtung bekannten Filtersysteme bei der Rückgewinnung eine Aufspaltung des Overspraymaterials in weitestgehend wasserfreie Abluft und relativ trockenes Email- bzw. Glasurmaterial stattfindet.Object of the present invention is a spray booth with a recovery unit for the beginning mentioned to create special purpose and a process for their operation to specify, at which with structurally simple means and under Use of the filter systems known from powder coating in the recovery one Splitting of the overspray material into largely water-free Exhaust air and relatively dry enamel or glaze material takes place.
Diese Aufgabe wird, was die Spritzkabine mit Rückgewinnungseinheit angeht, durch die im Anspruch 1 angegebene Erfindung gelöst; vorteilhafte Ausführungsformen sind in den Unteransprüchen angegeben.This task becomes what the spray booth is with recovery unit concerns, solved by the invention specified in claim 1; advantageous embodiments are in the subclaims specified.
Die obige Aufgabe wird, was das Verfahren betrifft, durch die in Anspruch 6, angegebene Erfindung gelöst.The above task, as far as the procedure is concerned, solved by the invention specified in claim 6.
Die Zeichnung zeigt in weitestgehend schematischer Darstel lung den Querschnitt durch eine Spritzkabine zur Emailierung von Werkstücken.The drawing largely shows schematic representation of the cross section through a spray booth for enamelling workpieces.
Die hier dargestellte Email-Spritzkabine
Neu für die Emailbeschichtung und
ganz wesentlich bei derartigen Anlagen ist nun, daß die gesamte
Overspray-Rückgewinnungseinheit "R" mitsamt dem oder den daran kopfseitig
angeordneten Filterpaketen
Bei dieser neuen Anlagenkonzeption
wird nun über
das Sauggebläse
In weiterer baulicher Ausgestaltung
ist es bei dem zuvor beschriebenen System noch wichtig, daß sich das
Leitblech
Durch die verfahrensmäßig zudem
noch wichtige Verwendung einer zum Spritzen mit den Email- bzw.
Glasurpartikelchen vermischten Wassermenge, die erheblich unterhalb
dem Sättigungsgrad der
Kabinenabluft liegt, in Verbindung mit der Verwirbelung und den
sogenannten Entspannungsräumen
- 11
- Spritzkabinespray booth
- 1a1a
- SpritzraumdeckeSpray room ceiling
- 1b1b
- SpritzraumbodenSpray room floor
- 1c1c
- SpritzraumrückwandSplash back wall
- 22
- Leitblechbaffle
- 2a2a
- Entspannungsraumrelaxation room
- 33
- Ansaugöffnungsuction
- 44
- Filterpaketefilter packages
- 55
- Absaugkasten (fest an Pos. 1c)suction (fixed at item 1c)
- 66
- Absauggebläseexhaust fan
- 77
- Auffangbehälterreceptacle
- 7a7a
- Räderbikes
- 88th
- flexible Manschette, lösbar von Pos. "R"flexible Detachable cuff from item "R"
- AA
- KabinenabluftstromCabin exhaust air flow
- DD
- Decke der Rückgewinnungseinheblanket the recovery unit
- Ee
- Hallenbodenshop floor
- FF
- Förderbahnconveyor track
- GG
- Email- bzw. GlasurpartikelE-mail- or glaze particles
- LL
- Laminar-Strömung der AbluftLaminar flow of the exhaust
- RR
- RückgewinnungseinheitRecovery unit
- TT
- TurbulenzströmungswirbelTurbulence eddies
- UU
- Untergestell undercarriage
- WW
- Werkstückworkpiece
- X X
- SeitenwandöffnungenSidewall openings
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4140490A DE4140490B4 (en) | 1991-12-09 | 1991-12-09 | Spray booth for the application of strongly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery as well as a method for operating such a system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4140490A DE4140490B4 (en) | 1991-12-09 | 1991-12-09 | Spray booth for the application of strongly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery as well as a method for operating such a system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4140490A1 DE4140490A1 (en) | 1993-06-17 |
DE4140490B4 true DE4140490B4 (en) | 2004-05-27 |
Family
ID=6446585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4140490A Expired - Fee Related DE4140490B4 (en) | 1991-12-09 | 1991-12-09 | Spray booth for the application of strongly water-containing enamel or ceramic glazes to corresponding workpieces with a recovery unit for overspray recovery as well as a method for operating such a system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4140490B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4447818C2 (en) * | 1994-12-22 | 2003-11-06 | Eisenmann Kg Maschbau | Process for powder coating and painting system for carrying out the process |
DE102005013711B4 (en) * | 2005-03-24 | 2022-07-28 | Dürr Systems Ag | Plant for painting objects |
CN113997396B (en) * | 2021-11-23 | 2023-03-31 | 禹州市神后镇孔家钧窑有限公司 | Make things convenient for glaze spraying device of glaze raw materials recovery |
CN115283314A (en) * | 2022-08-17 | 2022-11-04 | 广西艾陶新型材料科技有限公司 | Waste glaze recycling method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2171574A (en) * | 1936-04-21 | 1939-09-05 | Vilbiss Co | Method and apparatus for cleaning air |
DE1992710U (en) * | 1968-04-27 | 1968-08-29 | Guenther Seidel | DUST EXTRACTION HOOD OR -CAB WITH ATTACHED POCKET FILTER. |
DE2555067A1 (en) * | 1975-12-06 | 1977-06-16 | Eisenmann Kg Maschinenbau Ges | Electrostatic powder coating appliance - uses continuous filter band below cabin, with central air extractor and end powder separator |
DE2809020A1 (en) * | 1978-03-02 | 1979-09-06 | Adolf Berkmann | COATING BOOTH FOR THE ELECTROSTATIC APPLICATION OF POWDER-FABRIC MATERIALS |
US4277260A (en) * | 1979-08-14 | 1981-07-07 | Browning Jesse H | Powder collectors |
DE3214255A1 (en) * | 1982-04-17 | 1983-10-20 | ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg | Device for cleaning hollow filters for powder coating plants |
DE3214290A1 (en) * | 1982-04-19 | 1983-10-20 | OLT Oberflächen-, Luft- und Trocknungstechnik GmbH, 7445 Bempflingen | Device for surface coating objects |
DE3824908A1 (en) * | 1988-07-22 | 1990-02-01 | Gema Ransburg Ag | METHOD AND DEVICE FOR ELECTROSTATIC SPRAY COATING |
-
1991
- 1991-12-09 DE DE4140490A patent/DE4140490B4/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2171574A (en) * | 1936-04-21 | 1939-09-05 | Vilbiss Co | Method and apparatus for cleaning air |
DE1992710U (en) * | 1968-04-27 | 1968-08-29 | Guenther Seidel | DUST EXTRACTION HOOD OR -CAB WITH ATTACHED POCKET FILTER. |
DE2555067A1 (en) * | 1975-12-06 | 1977-06-16 | Eisenmann Kg Maschinenbau Ges | Electrostatic powder coating appliance - uses continuous filter band below cabin, with central air extractor and end powder separator |
DE2809020A1 (en) * | 1978-03-02 | 1979-09-06 | Adolf Berkmann | COATING BOOTH FOR THE ELECTROSTATIC APPLICATION OF POWDER-FABRIC MATERIALS |
SU904507A3 (en) * | 1978-03-02 | 1982-02-07 | За витель | Unit for electrostatic coating with powdered materials |
US4277260A (en) * | 1979-08-14 | 1981-07-07 | Browning Jesse H | Powder collectors |
DE3214255A1 (en) * | 1982-04-17 | 1983-10-20 | ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg | Device for cleaning hollow filters for powder coating plants |
DE3214290A1 (en) * | 1982-04-19 | 1983-10-20 | OLT Oberflächen-, Luft- und Trocknungstechnik GmbH, 7445 Bempflingen | Device for surface coating objects |
DE3824908A1 (en) * | 1988-07-22 | 1990-02-01 | Gema Ransburg Ag | METHOD AND DEVICE FOR ELECTROSTATIC SPRAY COATING |
Non-Patent Citations (1)
Title |
---|
Leitfaden für den Lackierbetrieb. In: Eisenmann Verfahrenstechnik, 24.Aufl., 4/89, S.26,27,36,37 * |
Also Published As
Publication number | Publication date |
---|---|
DE4140490A1 (en) | 1993-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EISENMANN MASCHINENBAU GMBH & CO. KG, 71032 BOEBLINGEN |
|
8339 | Ceased/non-payment of the annual fee |