EP0305748A3 - Installation de préparation de poudre de revêtement - Google Patents

Installation de préparation de poudre de revêtement Download PDF

Info

Publication number
EP0305748A3
EP0305748A3 EP88112524A EP88112524A EP0305748A3 EP 0305748 A3 EP0305748 A3 EP 0305748A3 EP 88112524 A EP88112524 A EP 88112524A EP 88112524 A EP88112524 A EP 88112524A EP 0305748 A3 EP0305748 A3 EP 0305748A3
Authority
EP
European Patent Office
Prior art keywords
powder
moisture content
treatment tank
container
processing
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.)
Withdrawn
Application number
EP88112524A
Other languages
German (de)
English (en)
Other versions
EP0305748A2 (fr
Inventor
Peter Steiger
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.)
Gema Switzerland GmbH
Original Assignee
Gema Switzerland 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
Priority claimed from DE19873729728 external-priority patent/DE3729728A1/de
Priority claimed from DE19873729746 external-priority patent/DE3729746A1/de
Priority claimed from DE19873729714 external-priority patent/DE3729714A1/de
Priority claimed from DE19873729705 external-priority patent/DE3729705A1/de
Application filed by Gema Switzerland GmbH filed Critical Gema Switzerland GmbH
Publication of EP0305748A2 publication Critical patent/EP0305748A2/fr
Publication of EP0305748A3 publication Critical patent/EP0305748A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/166—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the material to be sprayed being heated in a container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1454—Arrangements for supplying particulate material comprising means for supplying collected oversprayed particulate material

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
  • Accessories For Mixers (AREA)
EP88112524A 1987-09-04 1988-08-02 Installation de préparation de poudre de revêtement Withdrawn EP0305748A3 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19873729728 DE3729728A1 (de) 1987-09-04 1987-09-04 Pulveraufbereitungsanlage, fuer beschichtungspulver
DE3729714 1987-09-04
DE19873729746 DE3729746A1 (de) 1987-09-04 1987-09-04 Pulverbeschichtungsverfahren
DE3729728 1987-09-04
DE3729746 1987-09-04
DE19873729714 DE3729714A1 (de) 1987-09-04 1987-09-04 Pulveraufbereitungsanlage fuer beschichtungspulver
DE3729705 1987-09-04
DE19873729705 DE3729705A1 (de) 1987-09-04 1987-09-04 Pulverbeschichtungsanlage, insbesondere fuer emailpulver

Publications (2)

Publication Number Publication Date
EP0305748A2 EP0305748A2 (fr) 1989-03-08
EP0305748A3 true EP0305748A3 (fr) 1990-05-02

Family

ID=27434010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112524A Withdrawn EP0305748A3 (fr) 1987-09-04 1988-08-02 Installation de préparation de poudre de revêtement

Country Status (3)

Country Link
US (1) US5000624A (fr)
EP (1) EP0305748A3 (fr)
JP (1) JPH0194934A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950000233B1 (ko) * 1990-09-28 1995-01-12 미쓰비시덴키 가부시키가이샤 내연기관 점화용 배전기
US5248222A (en) * 1991-10-15 1993-09-28 Howard Littman Automatic particle transport system
US5443642A (en) * 1993-10-22 1995-08-22 Wagner Systems Inc. Apparatus for electrostatic spray painting
DE9413836U1 (de) * 1994-08-26 1995-07-13 Rombold & Gfröhrer GmbH & Co. KG, 71254 Ditzingen Anlage zum Spritzen von Trockenbaustoffen
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
JP3328555B2 (ja) 1997-08-19 2002-09-24 株式会社日清製粉グループ本社 微粉体の帯電量制御方法および装置ならびに微粉体の散布方法および装置
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
US6485284B1 (en) 1997-11-06 2002-11-26 Matsys Gas assisted flow tube and filling device
US6402500B1 (en) * 1997-11-06 2002-06-11 Matsys Fluidized fillshoe system
DE19840502C1 (de) * 1998-09-07 2000-03-02 Waeschle Gmbh Verfahren zur pneumatischen Förderung von Schüttgütern
US6058622A (en) * 1998-10-19 2000-05-09 Amsted Industries Incorporated Wetting of a powdery material such as a baghouse dust
US6499361B1 (en) 2000-02-18 2002-12-31 Alkermes Controlled Therapeutics, Inc. Method and apparatus for uniform sorbate equilibration of solid samples
US20040022589A1 (en) * 2002-07-31 2004-02-05 Matsys Fluidizer for a substance
US7856737B2 (en) * 2007-08-28 2010-12-28 Mathews Company Apparatus and method for reducing a moisture content of an agricultural product
WO2010011076A2 (fr) * 2008-07-24 2010-01-28 주식회사 펨빅스 Dispositif de dépôt en phase vapeur continue de poudre solide et procédé de dépôt en phase vapeur continue de poudre solide
EP2671633A1 (fr) 2012-06-06 2013-12-11 Basf Se Procédé de transport de particules de polymère thermoplastiques moussées
TWI636804B (zh) * 2013-05-29 2018-10-01 日商久光製藥股份有限公司 微針製劑製造用系統及空調方法
DE102017109932A1 (de) * 2017-05-09 2018-11-15 Herbert Hauptkorn Vorrichtung zur Befeuchtung von Druckluft
WO2019020796A2 (fr) * 2017-07-28 2019-01-31 Thomas Mayer Dispositif pour utiliser un gaz sous pression sur un dispositif de pulvérisation fonctionnant avec un gaz sous pression, procédé pour utiliser un gaz sous pression sur un dispositif de pulvérisation fonctionnant avec un gaz sous pression ainsi que procédé pour la pulvérisation d'un milieu liquide
US11745429B2 (en) 2018-04-25 2023-09-05 Hewlett-Packard Development Company, L.P. Humidification in a build material recovery system
DE102019128558A1 (de) * 2019-10-22 2021-04-22 Copps Gmbh Druckgasaufbereitungsanlage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343818A1 (fr) * 1976-03-10 1977-10-07 Air Ind Procede et installation d'emaillage par poudrage electrostatique
US4101685A (en) * 1976-08-16 1978-07-18 Champion Products Inc. System for controlling the moisture content of flock in a flocking machine
US4500560A (en) * 1982-02-09 1985-02-19 De Dietrich & Cie Process for enamelling objects electrostatically by means of a gun

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171932A (en) * 1936-02-21 1939-09-05 Holmboe Harold Apparatus for atomizing liquids
US2289329A (en) * 1938-07-16 1942-07-07 Houdry Process Corp Production of hydrocarbons
US2392177A (en) * 1943-10-15 1946-01-01 Mcgraw Electric Co Water heater control system
US2429359A (en) * 1944-04-12 1947-10-21 Universal Oil Prod Co Catalytic conversion of hydrocarbons
US3045315A (en) * 1960-11-02 1962-07-24 Du Pont Apparatus for orienting continuous filament yarns
FR1347012A (fr) * 1962-08-03 1963-12-27 Sames Mach Electrostat Nouveau procédé électrostatique d'émaillage humide à froid et appareil pour sa mise en oeuvre
DE1777248A1 (de) * 1965-03-05 1970-04-30 Singer Co Geraet zum Beflocken von hohlkoerperartigen Gegenstaenden
CH529590A (de) * 1971-07-20 1972-10-31 Gema Ag App Bau Anlage zur Versorgung einer elektrostatischen Beschichtungseinrichtung mit pulverförmigem Beschichtungsmaterial
GB1508587A (en) * 1975-03-05 1978-04-26 Univ Southampton Electrostatic powder coating
US4101682A (en) * 1975-04-15 1978-07-18 Paul Kunz Method and apparatus for steam peeling produce
FR2343819A1 (fr) * 1976-03-10 1977-10-07 Air Ind Procede d'emaillage electrostatique
DE2616188B2 (de) * 1975-04-17 1978-06-29 Air Industrie S.A., Courbevoie, Hauts- De-Seine (Frankreich) Verfahren und Anlage zum Überziehen von Gegenständen durch elektrostatisches Aufsprühen von Emailpulver
FR2314775A1 (fr) * 1975-06-18 1977-01-14 Inst Francais Du Petrole Appareillage pour former une couche d'un produit pulverulent sur la surface d'un objet
JPS5239580A (en) * 1975-09-25 1977-03-26 Sankyo Co Ltd Method of grain making for fluidizing bed
DE2551578A1 (de) * 1975-11-17 1977-05-26 Werner Glatt Granulator
CA1075270A (fr) * 1976-03-26 1980-04-08 Eagle-Picher Industries Methode et composition de preparation d'une surface ferreuse pour l'emaillage
DE2636898A1 (de) * 1976-08-17 1978-02-23 Gema Ag Verfahren zur herstellung von pulverbeschichtungen mit vorgegebener feinstruktur
DE2745619A1 (de) * 1977-10-05 1979-04-19 Champion Products Beflockungsverfahren und -einrichtungen
DE3006861A1 (de) * 1980-02-23 1981-09-03 Claudius Peters Ag, 2000 Hamburg Verfahren zum befeuchten und anschliessenden trocknen feinkoernigen guts
US4308819A (en) * 1980-08-11 1982-01-05 Commercial Resins Co. System for spraying fluidized powder circumferentially around a pipe joint
JPS5750572A (en) * 1980-09-12 1982-03-25 Toshiba Corp Powdery body feeding device
US4397268A (en) * 1981-09-24 1983-08-09 Brown Charles L Engine intake air moisturizer
US4824295A (en) * 1984-12-13 1989-04-25 Nordson Corporation Powder delivery system
DE3602388C1 (de) * 1986-01-28 1987-03-12 Gema Ransburg Ag Pulverbeschichtungseinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343818A1 (fr) * 1976-03-10 1977-10-07 Air Ind Procede et installation d'emaillage par poudrage electrostatique
US4101685A (en) * 1976-08-16 1978-07-18 Champion Products Inc. System for controlling the moisture content of flock in a flocking machine
US4500560A (en) * 1982-02-09 1985-02-19 De Dietrich & Cie Process for enamelling objects electrostatically by means of a gun

Also Published As

Publication number Publication date
US5000624A (en) 1991-03-19
JPH0194934A (ja) 1989-04-13
EP0305748A2 (fr) 1989-03-08

Similar Documents

Publication Publication Date Title
EP0305748A3 (fr) Installation de préparation de poudre de revêtement
ZA946731B (en) Simplified process for the production of an anticorrosive readily adhesive enamel coating, and the resultant products.
DE3166857D1 (en) Process for the preparation of water-dilutable thermohardening coating compositions and their application as a coating
CH423628A (de) Schleusenanordnung zum Überführen eines Pulvers von einer Kammer mit einem rotierenden Gasstrom und mit gesonderter Auslassöffnungen für Pulver und Gas, in eine pneumatische Förderanlage
ES2091046T3 (es) Lacas transparentes en polvo, su procedimiento de preparacion y sus aplicaciones.
FR2226434A1 (en) Free-flowing fine polymer coating powders for thin films - esp for electrostatic spraying, by pptg from sprayed polymer solns
DE971578C (de) Vorrichtung zur Granulierung und/oder Ammonisierung von Superphosphat und superphosphathaltigen Mischduengern
DE517177C (de) Verfahren und Vorrichtung zur Zerstaeubungstrocknung
DE1577729A1 (de) Beschichtungsanlage zum UEberziehen von Kernen
EP0126310A1 (fr) Fourrage additionnel minéral pour oiseaux
Jaenicke Ein biologisch aktives Methyl-Folat
DE176121C (fr)
DE1596740A1 (de) Verfahren zur Oberflaechenveredelung mittels Dampfueberzuegen und Vorrichtung zur Durchfuehrung des Verfahrens
Emily Waterborne Coatings in the Appliance Field
DE2425266A1 (de) Zum einnehmen bestimmtes naehr- und heilmittel aus tierischer knochen-substanz und verfahren zu seiner herstellung
DE561686C (de) Verfahren zur Herstellung eines vitaminhaltigen Futtermittels
DE1814901U (de) Vorrichtung zum dragieren von gegenstaenden beliebiger art, wie z. b. aus der suesswarenindustrie, der medizin, chemie od. dgl.
DE1043052B (de) Verfahren zum Herstellen von Formkoerpern kochfertiger Suppenerzeugnisse
Meier-Brügger Zu kyorish e-tu-wa-no-i-nu und e-to-ko-i-nu
DE2529449C3 (de) Futtermittel für Brieftauben und Verfahren zur Herstellung desselben
DE1154399B (de) Verfahren zum Zerstaeubungstrocknen fluessiger Stoffe
DE1667071C3 (de) Vorrichtung zum Einsprühen einer Flüssigkeit in pulverförmige Stoffe oder Granulate
AT96903B (de) Verfahren zum Eintrocknen von Flüssigkeiten.
DE1905251C (de) Rotierende Sprühvorrichtung fur elektrostatische Pulverbeschichtungs anlagen
Litvinovich et al. Experience of designing and operating plant for product painting

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19880802

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RHK1 Main classification (correction)

Ipc: B05B 5/08

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19901030

R18W Application withdrawn (corrected)

Effective date: 19901030