ATE88940T1 - DEVICE FOR BLASTING WITH GRAINY, WET BLASTING AGENT. - Google Patents

DEVICE FOR BLASTING WITH GRAINY, WET BLASTING AGENT.

Info

Publication number
ATE88940T1
ATE88940T1 AT90909645T AT90909645T ATE88940T1 AT E88940 T1 ATE88940 T1 AT E88940T1 AT 90909645 T AT90909645 T AT 90909645T AT 90909645 T AT90909645 T AT 90909645T AT E88940 T1 ATE88940 T1 AT E88940T1
Authority
AT
Austria
Prior art keywords
blasting
agent
pipe
water
entry
Prior art date
Application number
AT90909645T
Other languages
German (de)
Inventor
Reinhard Pothmann
Original Assignee
Keizers Sigrid
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 DE8907765U external-priority patent/DE8907765U1/de
Application filed by Keizers Sigrid filed Critical Keizers Sigrid
Application granted granted Critical
Publication of ATE88940T1 publication Critical patent/ATE88940T1/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
    • B24C9/006—Treatment of used abrasive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0084—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a mixture of liquid and gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Glanulating (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

The invention relates to a device for blasting with a moist granular me- dium in which a water/blasting agent mixture with a relatively high moisture content is conveyed by a stream of air to a blasting pipe. The invention is aimed at keeping the sand fluid with a relatively high addition of water as far as its entry (1) into the conveyor agent pipe and ensuring that after its ex it (2) from the blasting pipe it contains only just enough residual moisture to pre - vent dust formation either through the discharging blasting agent or from su r- face particles removed. This aim is achieved by the invention in that a devi ce (5) is fitted in the conveyor circuit of the device for blasting with moist granu- lar agents in front of the blasting agent entry to separate out the superfluous water.
AT90909645T 1989-06-24 1990-06-09 DEVICE FOR BLASTING WITH GRAINY, WET BLASTING AGENT. ATE88940T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE8907765U DE8907765U1 (en) 1989-06-24 1989-06-24
EP90909645A EP0434796B1 (en) 1989-06-24 1990-06-09 Device for blasting with a moist granular agent
PCT/EP1990/000902 WO1991000164A1 (en) 1989-06-24 1990-06-09 Device for blasting with a moist granular agent

Publications (1)

Publication Number Publication Date
ATE88940T1 true ATE88940T1 (en) 1993-05-15

Family

ID=25954955

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90909645T ATE88940T1 (en) 1989-06-24 1990-06-09 DEVICE FOR BLASTING WITH GRAINY, WET BLASTING AGENT.

Country Status (2)

Country Link
AT (1) ATE88940T1 (en)
CA (1) CA2035026C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0405854D0 (en) * 2004-03-16 2004-04-21 Vapormatt Ltd Slurry feed system

Also Published As

Publication number Publication date
CA2035026A1 (en) 1990-12-25
CA2035026C (en) 2001-10-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee