ATE393667T1 - DEVICE FOR REMOVAL AND SUCTION OF POWDER ADHESIVE TO THE EXTERNAL WALLS OF POWDER SUCTION PIPES - Google Patents

DEVICE FOR REMOVAL AND SUCTION OF POWDER ADHESIVE TO THE EXTERNAL WALLS OF POWDER SUCTION PIPES

Info

Publication number
ATE393667T1
ATE393667T1 AT02767762T AT02767762T ATE393667T1 AT E393667 T1 ATE393667 T1 AT E393667T1 AT 02767762 T AT02767762 T AT 02767762T AT 02767762 T AT02767762 T AT 02767762T AT E393667 T1 ATE393667 T1 AT E393667T1
Authority
AT
Austria
Prior art keywords
powder
suction
removal
pipes
powders
Prior art date
Application number
AT02767762T
Other languages
German (de)
Inventor
Luigi Carlo Maria Volonte
Original Assignee
Luigi Carlo Maria Volonte
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 Luigi Carlo Maria Volonte filed Critical Luigi Carlo Maria Volonte
Application granted granted Critical
Publication of ATE393667T1 publication Critical patent/ATE393667T1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • 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
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate

Landscapes

  • Coating Apparatus (AREA)
  • Cleaning In General (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Prevention Of Fouling (AREA)

Abstract

Device for the removal and suction of powders from the outer surface of one or more powder drawing pipes in apparatus for powder painting/enamelling, in which said powder drawing pipes fluidically connect means to deliver the powders to one or more replaceablepowder containers and in which the pipes may be inserted into and extracted from the powder containers. The device comprises one or more scraper elements for the removal of powders deposited on said side surface and each of said scrapers is associated with the outer side surface of a single pipe so that each pipe and scraper element associated with it are mobile in relation to one another. The device also comprises means for suction of the removed powders from each scraper element.
AT02767762T 2001-10-16 2002-09-06 DEVICE FOR REMOVAL AND SUCTION OF POWDER ADHESIVE TO THE EXTERNAL WALLS OF POWDER SUCTION PIPES ATE393667T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI002132A ITMI20012132A1 (en) 2001-10-16 2001-10-16 DEVICE FOR THE REMOVAL AND SUCTION OF DUST EXTERNALLY FROM ONE OR MORE DUCTS POWDER COLLECTION

Publications (1)

Publication Number Publication Date
ATE393667T1 true ATE393667T1 (en) 2008-05-15

Family

ID=11448505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02767762T ATE393667T1 (en) 2001-10-16 2002-09-06 DEVICE FOR REMOVAL AND SUCTION OF POWDER ADHESIVE TO THE EXTERNAL WALLS OF POWDER SUCTION PIPES

Country Status (7)

Country Link
EP (1) EP1469948B1 (en)
AT (1) ATE393667T1 (en)
AU (1) AU2002330686A1 (en)
DE (1) DE60226348T2 (en)
ES (1) ES2305293T3 (en)
IT (1) ITMI20012132A1 (en)
WO (1) WO2003033165A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06246196A (en) * 1993-02-22 1994-09-06 I T M Kk Powder supplying device, electrostatic powder coating device and powder flow rate measuring instrument
JPH07313922A (en) * 1994-05-24 1995-12-05 I T M Kk Air carrying powder supply device for replacement of color
DE19506538C2 (en) * 1995-02-24 1999-09-16 Helmut Haas Powder removal device
DE29518478U1 (en) * 1995-11-21 1996-01-18 PROTEC Automatisierungssysteme GmbH, 32257 Bünde Powder feed injector
US6223997B1 (en) * 1998-09-17 2001-05-01 Nordson Corporation Quick color change powder coating system

Also Published As

Publication number Publication date
ITMI20012132A1 (en) 2003-04-16
AU2002330686A1 (en) 2003-04-28
WO2003033165A3 (en) 2004-05-27
EP1469948A2 (en) 2004-10-27
EP1469948B1 (en) 2008-04-30
DE60226348T2 (en) 2009-06-10
ES2305293T3 (en) 2008-11-01
ITMI20012132A0 (en) 2001-10-16
WO2003033165A2 (en) 2003-04-24
DE60226348D1 (en) 2008-06-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties