WO2001015813A3 - Vorrichtung zur entnahme eines pulverartigen haufwerks und zu dessen weiterführung sowie verfahren zu ihrer reinigung - Google Patents

Vorrichtung zur entnahme eines pulverartigen haufwerks und zu dessen weiterführung sowie verfahren zu ihrer reinigung Download PDF

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Publication number
WO2001015813A3
WO2001015813A3 PCT/EP2000/006724 EP0006724W WO0115813A3 WO 2001015813 A3 WO2001015813 A3 WO 2001015813A3 EP 0006724 W EP0006724 W EP 0006724W WO 0115813 A3 WO0115813 A3 WO 0115813A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder
roller
roller housing
plates
accumulation
Prior art date
Application number
PCT/EP2000/006724
Other languages
English (en)
French (fr)
Other versions
WO2001015813A2 (de
WO2001015813A9 (de
Inventor
Erich Bauer
Original Assignee
Erich Bauer
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 Erich Bauer filed Critical Erich Bauer
Priority to AU65639/00A priority Critical patent/AU6563900A/en
Priority to EP00953047A priority patent/EP1250193A2/de
Publication of WO2001015813A2 publication Critical patent/WO2001015813A2/de
Publication of WO2001015813A3 publication Critical patent/WO2001015813A3/de
Publication of WO2001015813A9 publication Critical patent/WO2001015813A9/de

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
    • B05B7/14—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
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker

Abstract

Bei einer Vorrichtung zur Entnahme eines pulverartigen Haufwerks aus einem Behälter (38) und zur Weiterführung des Haufwerkes in einem Pulverschlauch od.dgl. Förderleitung zu einer Verteileinrichtung insbesondere zu einer Pulverpistole ist zumindest ein in den Behälter (38) einschiebbarer Stabinjektor (22) vorhanden, der einends wenigstens eine Pulveransaugbohrung (50) aufweist sowie andernends an die Förderleitung angeschlossen ist. Dem Stabinjektor (22) ist wenigstens eine Füllstandsonde (30) zugeordnet sowie eine Pulverwalze (16) in einem diese umgebenden Walzengehäuse (14), das einen sich zur Füllstandsonde hin öffnenden Austrag aufweist. Die Pulverwalze (16) kann mit von ihr abragenden, zur Wandung des Walzengehäuses (14) gerichteten Lamellen ausgestattet sein, die bevorzugt aus begrenzt elastischem Werkstoff gefertigt sind, deren Querschnittslänge grösser ist als der Innendurchmesser (d) des Walzengehäuses (14); diesem liegen die Lamellen einends federnd an.
PCT/EP2000/006724 1999-08-30 2000-07-14 Vorrichtung zur entnahme eines pulverartigen haufwerks und zu dessen weiterführung sowie verfahren zu ihrer reinigung WO2001015813A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU65639/00A AU6563900A (en) 1999-08-30 2000-07-14 Device for removing and transferring an accumulation of powder and method for cleaning said device
EP00953047A EP1250193A2 (de) 1999-08-30 2000-07-14 Vorrichtung zur entnahme eines pulverartigen haufwerks und zu dessen weiterführung sowie verfahren zu ihrer reinigung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999141203 DE19941203A1 (de) 1999-08-30 1999-08-30 Automatisches Pulverförderzentrum
DE19941203.0 1999-08-30

Publications (3)

Publication Number Publication Date
WO2001015813A2 WO2001015813A2 (de) 2001-03-08
WO2001015813A3 true WO2001015813A3 (de) 2002-08-08
WO2001015813A9 WO2001015813A9 (de) 2002-11-07

Family

ID=7920142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/006724 WO2001015813A2 (de) 1999-08-30 2000-07-14 Vorrichtung zur entnahme eines pulverartigen haufwerks und zu dessen weiterführung sowie verfahren zu ihrer reinigung

Country Status (4)

Country Link
EP (1) EP1250193A2 (de)
AU (1) AU6563900A (de)
DE (1) DE19941203A1 (de)
WO (1) WO2001015813A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349715B4 (de) * 2003-10-23 2006-05-04 Eisenmann Maschinenbau Gmbh & Co. Kg Pulverquelle für eine Pulverbeschichtungsanlage
DE102010039473B4 (de) * 2010-08-18 2014-11-20 Gema Switzerland Gmbh Pulverversorgungsvorrichtung für eine Pulverbeschichtungsanlage
DE102012210439B4 (de) 2012-06-20 2019-03-14 Gema Switzerland Gmbh Vorrichtung zum Fördern von Beschichtungspulver aus einem Pulverbehälter und Verfahren zum Reinigen einer Pulverfördervorrichtung
GB2566452A (en) 2017-09-12 2019-03-20 Carlisle Fluid Tech Inc Colour change system for powder coating

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369878A1 (fr) * 1976-11-03 1978-06-02 Air Ind Installation de poudrage electrostatique
DE2839540A1 (de) * 1978-09-12 1980-03-20 Hans J Schaad Pulverspruehkabine
US4260400A (en) * 1978-03-31 1981-04-07 Interesco International Research Corporation Device for powder recovery from powder-spray housings
DE3340510A1 (de) * 1983-11-09 1985-05-23 Hans-Josef 5010 Bergheim Licher Pulverbeschichtungsvorrichtung
US5256201A (en) * 1991-10-21 1993-10-26 Gema Volstatic Ag Powder spray coating system
DE4239496A1 (de) * 1992-11-25 1994-05-26 Gema Volstatic Ag St Gallen Pulver-Sprühbeschichtungsvorrichtung
DE19517229A1 (de) * 1995-05-11 1996-11-14 Gema Volstatic Ag Verfahren und Vorrichtung zur Pulver-Sprühbeschichtung
DE19817243A1 (de) * 1998-04-18 1998-11-12 R O T Gmbh Pulverzentrum mit Originalgebinde unter dem Zyklon im Pulverkreislauf sowie ein Kanalabsaugsystem in der Pulverkabine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369878A1 (fr) * 1976-11-03 1978-06-02 Air Ind Installation de poudrage electrostatique
US4260400A (en) * 1978-03-31 1981-04-07 Interesco International Research Corporation Device for powder recovery from powder-spray housings
DE2839540A1 (de) * 1978-09-12 1980-03-20 Hans J Schaad Pulverspruehkabine
DE3340510A1 (de) * 1983-11-09 1985-05-23 Hans-Josef 5010 Bergheim Licher Pulverbeschichtungsvorrichtung
US5256201A (en) * 1991-10-21 1993-10-26 Gema Volstatic Ag Powder spray coating system
DE4239496A1 (de) * 1992-11-25 1994-05-26 Gema Volstatic Ag St Gallen Pulver-Sprühbeschichtungsvorrichtung
DE19517229A1 (de) * 1995-05-11 1996-11-14 Gema Volstatic Ag Verfahren und Vorrichtung zur Pulver-Sprühbeschichtung
DE19817243A1 (de) * 1998-04-18 1998-11-12 R O T Gmbh Pulverzentrum mit Originalgebinde unter dem Zyklon im Pulverkreislauf sowie ein Kanalabsaugsystem in der Pulverkabine

Also Published As

Publication number Publication date
WO2001015813A2 (de) 2001-03-08
DE19941203A1 (de) 2001-03-01
EP1250193A2 (de) 2002-10-23
WO2001015813A9 (de) 2002-11-07
AU6563900A (en) 2001-03-26

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