NO933761L - Method and device for cleaning surfaces, especially on masonry - Google Patents

Method and device for cleaning surfaces, especially on masonry

Info

Publication number
NO933761L
NO933761L NO933761A NO933761A NO933761L NO 933761 L NO933761 L NO 933761L NO 933761 A NO933761 A NO 933761A NO 933761 A NO933761 A NO 933761A NO 933761 L NO933761 L NO 933761L
Authority
NO
Norway
Prior art keywords
abrasive material
masonry
blasting
cleaning surfaces
dirt particles
Prior art date
Application number
NO933761A
Other languages
Norwegian (no)
Other versions
NO933761D0 (en
Inventor
Erich Bruhin
Original Assignee
Piatti Ag Bauunternehmung Alfr
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 Piatti Ag Bauunternehmung Alfr filed Critical Piatti Ag Bauunternehmung Alfr
Publication of NO933761D0 publication Critical patent/NO933761D0/en
Publication of NO933761L publication Critical patent/NO933761L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Saccharide Compounds (AREA)
  • Networks Using Active Elements (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

Abrasive material (12) consisting of small glass beads is supplied through a blasting line (16) to a blasting lance (18) for cleaning a surface (22). The abrasive material (12) is electrostatically charged in the blasting line (16), so that the dirt particles detached from the surface adhere to the abrasive material (12). In the cleaning device (54), the dirt particles are removed on a dry basis from the abrasive material (12), which can then be reused. <IMAGE>
NO933761A 1992-10-21 1993-10-19 Method and device for cleaning surfaces, especially on masonry NO933761L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810808A EP0594916B1 (en) 1992-10-21 1992-10-21 Method and device for cleaning of surfaces, in particular for masonry

Publications (2)

Publication Number Publication Date
NO933761D0 NO933761D0 (en) 1993-10-19
NO933761L true NO933761L (en) 1994-04-22

Family

ID=8212009

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933761A NO933761L (en) 1992-10-21 1993-10-19 Method and device for cleaning surfaces, especially on masonry

Country Status (5)

Country Link
EP (1) EP0594916B1 (en)
AT (1) ATE157292T1 (en)
DE (1) DE59208832D1 (en)
FI (1) FI934631A (en)
NO (1) NO933761L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003398C2 (en) * 1996-06-21 1997-12-23 Delwi Ontwikkelingen B V Passage-wall cleaning system using granular material
GB9616246D0 (en) * 1996-08-01 1996-09-11 Mcbride Brian J Glass
DE19747838C2 (en) * 1997-10-19 2001-07-12 Gp Granulate Pneumatic Geraete Method and device for the dry removal of coatings, graffiti or other surface contaminants
GB2362314A (en) * 2000-05-16 2001-11-21 Harold Walmsley Method and apparatus for cleaning up graffiti
DE202007018670U1 (en) * 2007-07-24 2009-03-19 Schulte, Christian facade treatment
CN110103153B (en) * 2019-06-17 2020-12-11 蓬莱市百斯特铝业有限公司 Aluminum alloy material surface treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446826B (en) * 1981-04-24 1986-10-13 Icab Ind Coating Ab POWDER SPRAY WITH ELECTROSTATIC CHARGING FORM CONSISTING OF LONG-TERM CROCHET CHARGING CHANNELS WHICH ARE CROSSED TO IMAGE LOOP OR CARS ORGANIZED IN A MULTIPLE GROUPS
DE4003324A1 (en) * 1990-02-05 1991-08-08 Behas Sandstrahlsysteme Gmbh Stone surface cleaning method - uses micron size spherical particles as blasting agent
JP2825301B2 (en) * 1990-02-14 1998-11-18 三菱電機株式会社 Cleaning device using fine frozen particles
DE4017998A1 (en) * 1990-06-05 1992-01-09 Siemens Ag METHOD AND DEVICE FOR DECONTAMINATING RADIOACTIVELY CONTAMINATED SURFACES

Also Published As

Publication number Publication date
DE59208832D1 (en) 1997-10-02
NO933761D0 (en) 1993-10-19
FI934631A0 (en) 1993-10-20
FI934631A (en) 1994-04-22
ATE157292T1 (en) 1997-09-15
EP0594916B1 (en) 1997-08-27
EP0594916A1 (en) 1994-05-04

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