WO1996016770A3 - Procede et dispositif pour traiter des agents et des eaux de sablage - Google Patents
Procede et dispositif pour traiter des agents et des eaux de sablage Download PDFInfo
- Publication number
- WO1996016770A3 WO1996016770A3 PCT/DE1995/001707 DE9501707W WO9616770A3 WO 1996016770 A3 WO1996016770 A3 WO 1996016770A3 DE 9501707 W DE9501707 W DE 9501707W WO 9616770 A3 WO9616770 A3 WO 9616770A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blasting
- water
- mixture
- blasted
- removal
- Prior art date
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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
- B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway
-
- 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
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
L'invention concerne un dispositif permettant de réutiliser des agents et des eaux de sablage, qui comprend un ajutage de projection (10) grâce auquel l'agent de sablage mélangé à de l'eau de sablage peut être appliqué sur un produit à sabler (12), un dispositif collecteur/accumulateur (14) pour le mélange agent de sablage-fragments de produit sablé-eau, qui retombe du produit sablé, un dispositif de retenue (16) pour les fragments de grande dimension dudit mélange, une zone de dépôt (18) pour l'agent de sablage au-dessus duquel se trouve une couche (20) d'eau de sablage dans le dispositif collecteur/accumulateur (14), un raccord de prise (22) pour l'agent de sablage et les fragments provenant du produit sablé, qui fait saillie dans la zone de dépôt (18), une pompe aspirante ou refoulante (54) servant à produire une force qui permet de transporter l'agent de sablage, et un schnorchel de prise d'eau (24) qui fait saillie dans la couche d'eau de sablage (20) et qui se termine dans la zone de dégorgement du raccord de prise (22), afin de provoquer la séparation et la réutilisation d'un mélange granulé-eau, par l'apport d'eau dans le raccord de prise (22).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4442996.7 | 1994-12-02 | ||
DE4442996A DE4442996C2 (de) | 1994-12-02 | 1994-12-02 | Verfahren und Vorrichtung zur Wiederverwendung von Strahlmittel und Strahlwasser |
DE29503359U DE29503359U1 (de) | 1994-12-02 | 1995-02-28 | Vorrichtung zur Entnahme von feuchtem Strahlmittel |
DE29503359.2 | 1995-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996016770A2 WO1996016770A2 (fr) | 1996-06-06 |
WO1996016770A3 true WO1996016770A3 (fr) | 1996-08-29 |
Family
ID=25942532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1995/001707 WO1996016770A2 (fr) | 1994-12-02 | 1995-12-01 | Procede et dispositif pour traiter des agents et des eaux de sablage |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO1996016770A2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6328638B1 (en) | 1998-04-28 | 2001-12-11 | Flow International Corporation | Apparatus and methods for recovering abrasive from an abrasive-laden fluid |
US6299510B1 (en) | 1998-04-28 | 2001-10-09 | Flow International Corporation | Abrasive removal system for use with high-pressure fluid-jet cutting device |
CZ296881B6 (cs) * | 2001-08-22 | 2006-07-12 | Aquadem, S. R. O. | Zpusob odsávání suspenze voda - kal z vany zarízení k delení materiálu vysokotlakým vodním paprskema odkalovací zarízení pro zarízení k delení materiálu vysokotlakým vodním paprskem |
DE50101095D1 (de) * | 2001-12-28 | 2004-01-15 | Muehlhan Surface Prot Internat | Verfahren zum Entfernen einer aus Strahlmittel und Beschichtungsstoffresten bestehenden wässrigen Schlammsuspension |
US6969429B2 (en) | 2003-07-08 | 2005-11-29 | Muhlhan Surface Protection International Gmbh | Method for removing blast media and colored residues comprising an aqueous slurry suspension |
JP2010253610A (ja) * | 2009-04-24 | 2010-11-11 | Disco Abrasive Syst Ltd | ウォータジェット加工装置 |
US8668554B2 (en) | 2010-02-24 | 2014-03-11 | Werner Hunziker | Blasting nozzle for a device for blast-machining or abrasive blasting objects |
EP2463058B1 (fr) * | 2010-10-24 | 2014-03-19 | Paul Auer GmbH | Buse à jet pour un dispositif de sablage ou de rayonnement d'objets |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2576008A (en) * | 1949-09-09 | 1951-11-20 | Pangborn Corp | Wet blasting machine |
US3329267A (en) * | 1961-06-15 | 1967-07-04 | Ajem Lab Inc | Apparatus for handling grit |
US3425250A (en) * | 1965-10-22 | 1969-02-04 | Surcon Surface Conditioning Pr | Peening bead cleaner |
DE1804667A1 (de) * | 1967-10-24 | 1969-10-30 | Abrasive Dev | Vorrichtung zum Absaugen und Vermischen einer aus einer Fluessigkeit und Feststoffteilchen bestehenden Aufschwemmung,insbesondere fuer Strahllaepp- oder Nassstrahlvorrichtungen |
US3553895A (en) * | 1967-11-20 | 1971-01-12 | Bruce W Power | Hydraulic surface conditioning machine |
EP0359701A2 (fr) * | 1988-09-16 | 1990-03-21 | Daniel Mattmann | Procédé et dispositif de préparation et réutilisation de sable dans un procédé de sablage par l'eau à haute pression |
WO1990015694A1 (fr) * | 1989-06-15 | 1990-12-27 | B.H.R. Group Limited | Alimentation en melange abrasif |
EP0437311A1 (fr) * | 1990-01-04 | 1991-07-17 | H&G PROCESS CONTRACTING LTD | Dispositif pour éliminer des matières solides |
US5049260A (en) * | 1990-08-29 | 1991-09-17 | Spears Richard L | Blast cleaning wet media feed and separation system |
US5283991A (en) * | 1992-09-08 | 1994-02-08 | Josef Keizers | Sandblasting method and a moist-sand blasting apparatus |
-
1995
- 1995-12-01 WO PCT/DE1995/001707 patent/WO1996016770A2/fr active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2576008A (en) * | 1949-09-09 | 1951-11-20 | Pangborn Corp | Wet blasting machine |
US3329267A (en) * | 1961-06-15 | 1967-07-04 | Ajem Lab Inc | Apparatus for handling grit |
US3425250A (en) * | 1965-10-22 | 1969-02-04 | Surcon Surface Conditioning Pr | Peening bead cleaner |
DE1804667A1 (de) * | 1967-10-24 | 1969-10-30 | Abrasive Dev | Vorrichtung zum Absaugen und Vermischen einer aus einer Fluessigkeit und Feststoffteilchen bestehenden Aufschwemmung,insbesondere fuer Strahllaepp- oder Nassstrahlvorrichtungen |
US3553895A (en) * | 1967-11-20 | 1971-01-12 | Bruce W Power | Hydraulic surface conditioning machine |
EP0359701A2 (fr) * | 1988-09-16 | 1990-03-21 | Daniel Mattmann | Procédé et dispositif de préparation et réutilisation de sable dans un procédé de sablage par l'eau à haute pression |
WO1990015694A1 (fr) * | 1989-06-15 | 1990-12-27 | B.H.R. Group Limited | Alimentation en melange abrasif |
EP0437311A1 (fr) * | 1990-01-04 | 1991-07-17 | H&G PROCESS CONTRACTING LTD | Dispositif pour éliminer des matières solides |
US5049260A (en) * | 1990-08-29 | 1991-09-17 | Spears Richard L | Blast cleaning wet media feed and separation system |
US5283991A (en) * | 1992-09-08 | 1994-02-08 | Josef Keizers | Sandblasting method and a moist-sand blasting apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO1996016770A2 (fr) | 1996-06-06 |
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