DK0391441T3 - Portable blower for abrasive blowing of wall surfaces - Google Patents

Portable blower for abrasive blowing of wall surfaces

Info

Publication number
DK0391441T3
DK0391441T3 DK90106674.6T DK90106674T DK0391441T3 DK 0391441 T3 DK0391441 T3 DK 0391441T3 DK 90106674 T DK90106674 T DK 90106674T DK 0391441 T3 DK0391441 T3 DK 0391441T3
Authority
DK
Denmark
Prior art keywords
treated
wall surfaces
blasting
directed
centrifugal
Prior art date
Application number
DK90106674.6T
Other languages
Danish (da)
Inventor
Norbert Selbach
Gerhard Moers
Original Assignee
Tilghman Wheelabrator Ltd
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 DE8904329U external-priority patent/DE8904329U1/en
Priority claimed from DE8904331U external-priority patent/DE8904331U1/en
Application filed by Tilghman Wheelabrator Ltd filed Critical Tilghman Wheelabrator Ltd
Application granted granted Critical
Publication of DK0391441T3 publication Critical patent/DK0391441T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/062—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable for vertical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/065—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable with suction means for the abrasive and the waste material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Cleaning In General (AREA)
  • Coating Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

The invention relates to a portable blasting machine (1) for the abrasive blasting of essentially perpendicular wall surfaces. The blasting machine (1) has a frame (21) defining the surface (17) to be treated, and a centrifugal wheel (7) which is arranged in the intended working position of the machine below the surface (17) to be treated and from which a centrifugal channel (5) is directed up at an angle towards the surface (17) to be treated, and a return channel (19) which is directed up at an angle away from this surface and leads into a separating device from which the blasting medium passes by force of gravity into a collecting container and from there back into the centrifugal wheel (7), the surface (17) to be treated being sealed off from the surrounding area by magnetic strips and additional sealing lips (47; 49) and lateral sealing elements (25) so that a considerable vacuum is produced on the surface (17) to be treated. <IMAGE>
DK90106674.6T 1989-04-07 1990-04-06 Portable blower for abrasive blowing of wall surfaces DK0391441T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8904329U DE8904329U1 (en) 1989-04-07 1989-04-07 Centrifugal blasting device for blasting wall surfaces
DE8904331U DE8904331U1 (en) 1989-04-07 1989-04-07 Portable centrifugal blasting device

Publications (1)

Publication Number Publication Date
DK0391441T3 true DK0391441T3 (en) 1994-08-22

Family

ID=25954628

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90106674.6T DK0391441T3 (en) 1989-04-07 1990-04-06 Portable blower for abrasive blowing of wall surfaces

Country Status (5)

Country Link
EP (1) EP0391441B1 (en)
AT (1) ATE109059T1 (en)
DE (1) DE59006549D1 (en)
DK (1) DK0391441T3 (en)
ES (1) ES2060845T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI921302A1 (en) * 1992-05-27 1993-11-29 Trimmer S R L PORTABLE MACHINE FOR THE ABRASIVE TREATMENT OF FLOORS, ROADS AND THE LIKE, EQUIPPED WITH A STRAIGHT DUCT FOR THE RECOVERY OF THE
DE9311702U1 (en) * 1993-08-05 1993-10-14 Heinrich Schlick GmbH, 48268 Greven Device for surface treatment of large exposed, substantially horizontal floor surfaces of objects, in particular ships
DE9311721U1 (en) * 1993-08-06 1993-11-11 Heinrich Schlick GmbH, 48268 Greven Device for the surface treatment of free-standing, essentially vertical walls, in particular of ships
KR100384194B1 (en) * 1995-03-22 2003-08-21 혼다 기켄 고교 가부시키가이샤 Adsorption wall walking device
DE20017055U1 (en) * 2000-09-29 2001-05-17 Frohne, Klaus, 01259 Dresden Blasting head
CN113103156B (en) * 2021-05-06 2022-04-22 广东金志利科技有限公司 Manufacturing, forming and processing technology of steam turbine cylinder casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566543A (en) * 1968-02-06 1971-03-02 Wheelabrator Corp Machine for treatment of large vertical surfaces
CA1004855A (en) * 1974-02-19 1977-02-08 John C. Bergh Portable apparatus for blast cleaning
GB1583410A (en) * 1977-08-15 1981-01-28 Worldwide Blast Cleaning Ltd Machines for blast cleaning vertical and near-vertical surfaces
DE2832482A1 (en) * 1978-07-24 1980-02-07 Worldwide Blast Cleaning Ltd Blast cleaning appts. for storage tanks - for inclined or vertical surfaces has sealed opening of enclosure with recirculating device
JPS60172470A (en) * 1984-02-14 1985-09-05 Yokohama Yoki Kogyo Kk Buffing apparatus for vertical wall-surface
US4593497A (en) * 1984-03-08 1986-06-10 Wheelabrator-Frye Inc. Abrasive seal recovery system
DE8904329U1 (en) * 1989-04-07 1989-09-14 Blastrac Europe Ltd. Niederlassung Deutschland, 5060 Bergisch-Gladbach Centrifugal blasting device for blasting wall surfaces

Also Published As

Publication number Publication date
DE59006549D1 (en) 1994-09-01
ES2060845T3 (en) 1994-12-01
EP0391441A2 (en) 1990-10-10
ATE109059T1 (en) 1994-08-15
EP0391441A3 (en) 1992-03-18
EP0391441B1 (en) 1994-07-27

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