BR8307590A - PROCESS FOR THE PRODUCTION OF WET SAND JETS AS WELL AS SAND JET APPLIANCE FOR THE PERFORMANCE OF THIS PROCESS - Google Patents

PROCESS FOR THE PRODUCTION OF WET SAND JETS AS WELL AS SAND JET APPLIANCE FOR THE PERFORMANCE OF THIS PROCESS

Info

Publication number
BR8307590A
BR8307590A BR8307590A BR8307590A BR8307590A BR 8307590 A BR8307590 A BR 8307590A BR 8307590 A BR8307590 A BR 8307590A BR 8307590 A BR8307590 A BR 8307590A BR 8307590 A BR8307590 A BR 8307590A
Authority
BR
Brazil
Prior art keywords
sand
performance
production
well
water
Prior art date
Application number
BR8307590A
Other languages
Portuguese (pt)
Inventor
Josef Keizers
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6176526&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8307590(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Keizers Sigrid filed Critical Keizers Sigrid
Publication of BR8307590A publication Critical patent/BR8307590A/en

Links

Classifications

    • 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
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/0038—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier the blasting medium being a gaseous stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • 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
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Nozzles (AREA)
  • Cleaning In General (AREA)
  • Fish Paste Products (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The method for sand blasting with wet sand comprises the mixing of sand with water in a pressure container (1) and the projection of the mixture by means of an additional agent from a nozzle (3). As a projection agent, compressed air or water underpressure is used for underwater working conditions. An apparatus for implementing such method comprises a pressure tank (1), a pressure water conduit, a nozzle connected by a flexible pipe to the pressure tank, the nozzle (3) being also connected to an additional projection agent source and having an inlet for the sand-water mixture.
BR8307590A 1982-10-25 1983-10-21 PROCESS FOR THE PRODUCTION OF WET SAND JETS AS WELL AS SAND JET APPLIANCE FOR THE PERFORMANCE OF THIS PROCESS BR8307590A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823239429 DE3239429A1 (en) 1982-10-25 1982-10-25 METHOD AND DEVICE FOR OPERATING A HIGH-PRESSURE HEATER
PCT/EP1983/000273 WO1984001738A1 (en) 1982-10-25 1983-10-21 Method for sand-blasting by means of wet sand and sand projection apparatus for implementing such method

Publications (1)

Publication Number Publication Date
BR8307590A true BR8307590A (en) 1984-09-25

Family

ID=6176526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8307590A BR8307590A (en) 1982-10-25 1983-10-21 PROCESS FOR THE PRODUCTION OF WET SAND JETS AS WELL AS SAND JET APPLIANCE FOR THE PERFORMANCE OF THIS PROCESS

Country Status (12)

Country Link
EP (1) EP0122928B1 (en)
JP (1) JPS59502138A (en)
KR (1) KR840006458A (en)
AT (1) ATE39640T1 (en)
AU (1) AU578233B2 (en)
BR (1) BR8307590A (en)
CA (1) CA1260714A (en)
DE (2) DE3239429A1 (en)
GR (1) GR79647B (en)
MX (1) MX157294A (en)
WO (1) WO1984001738A1 (en)
ZA (1) ZA837813B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1298708C (en) * 1985-10-10 1992-04-14 Roger Artinade Heron Feeding abrasive material
DE3722258A1 (en) * 1987-07-06 1989-01-19 Pro Aqua Geraete Gmbh Apparatus for producing a granule/fluid mixture under high pressure
DE4012435A1 (en) * 1989-05-09 1990-11-15 Abrex Oberflaechentechnik Gmbh Sand blasting installation using wet sand - has sand contained in pressure vessel with outlet connected to nozzle
DE8907765U1 (en) * 1989-06-24 1989-10-05 Keizers, geb. Kalle, Sigrid, 46325 Borken Device for separating liquid from granular or granular blasting media
DE4035358A1 (en) * 1990-11-07 1992-05-21 Johannes Dieter Disposal of asbestos containing material is removed from its supporting substrate by high pressure water jets and put in receptacle, together with water and heated furnace for converting into harmless form
NL1037571C2 (en) * 2009-12-18 2011-06-21 Lasbedrijf Vink B V SYSTEM FOR RADIATING OBJECTS WITH A MIXTURE OF LIQUID AND ABRASIVE.
US10076823B2 (en) * 2010-07-13 2018-09-18 Graco Minnesota Inc. Wet abrasive blasting system and method
US9925642B2 (en) * 2010-07-13 2018-03-27 Graco Minnesota Inc. Wet abrasive blasting system and method
CN107018653B (en) 2014-11-06 2019-12-10 固瑞克明尼苏达有限公司 Controller of wet grinding material ejector
AU2015343395A1 (en) * 2014-11-06 2017-04-06 Graco Minnesota Inc. Wet abrasive blast pot

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805029A (en) * 1905-02-06 1905-11-21 Edward P Reichhelm Sand-blast.
GB205633A (en) * 1922-09-01 1923-10-25 John Baty Young An improved tobacco-pipe cleaner
DE535287C (en) * 1930-10-24 1931-10-08 Badische Maschinenfabrik & Eis Pressure vessel for devices for cleaning castings by means of a pressurized water-sand mixture
US2532136A (en) * 1949-03-17 1950-11-28 American Wheelabrator & Equipm Graining or abrading lithographic plates or the like by centrifugal blast of wet slurry
DE826110C (en) * 1949-05-11 1951-12-27 Gen Presswork & Stampings Ltd Methods and machines for polishing sinkers, dividers and loop-forming tools in knitting machines
NL92868C (en) * 1952-05-31
DE1268514B (en) * 1962-11-17 1968-05-16 Vacu Blast Ltd Device for whirling through and measuring a stream of finely divided abrasive particles
US3385005A (en) * 1965-09-10 1968-05-28 Champion Spark Plug Co Wet cleaner for spark plug
US3514905A (en) * 1967-07-03 1970-06-02 Mckenzie Pump Corp Hydraulic method and apparatus for dispensing granular material under pressure
DE1809678A1 (en) * 1968-11-19 1970-05-21 Woma Appbau W Maasberg & Co Gm Jet lance
DE1809677A1 (en) * 1968-11-19 1970-05-21 Woma Appbau W Maasberg & Co Gm Jet nozzle for high pressure jet devices
JPS5824230B2 (en) * 1976-07-22 1983-05-19 石川島播磨重工業株式会社 Abrasive material injection device for polishing machine
JPS5322998A (en) * 1976-08-14 1978-03-02 Nippon Asbestos Co Ltd Magnesium hydroxide neutron shielding material and method of producing same
JPS541073A (en) * 1977-06-03 1979-01-06 Furuno Electric Co Aerovane
DE2934023A1 (en) * 1979-08-22 1981-03-12 Myers-Europe Pumpen GmbH, 4300 Essen WET SANDJET METHOD AND DEVICE FOR CARRYING OUT THE METHOD

Also Published As

Publication number Publication date
JPS59502138A (en) 1984-12-27
MX157294A (en) 1988-11-11
CA1260714A (en) 1989-09-26
ZA837813B (en) 1984-06-27
AU2123383A (en) 1984-05-22
EP0122928B1 (en) 1989-01-04
ATE39640T1 (en) 1989-01-15
DE3239429A1 (en) 1984-04-26
WO1984001738A1 (en) 1984-05-10
KR840006458A (en) 1984-11-30
GR79647B (en) 1984-10-31
DE3378819D1 (en) 1989-02-09
AU578233B2 (en) 1988-10-20
EP0122928A1 (en) 1984-10-31

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