WO1998017439A3 - Verfahren und vorrichtung zum recyceln von wasserstrahlschneidabrasivmitteln - Google Patents
Verfahren und vorrichtung zum recyceln von wasserstrahlschneidabrasivmitteln Download PDFInfo
- Publication number
- WO1998017439A3 WO1998017439A3 PCT/DE1997/002512 DE9702512W WO9817439A3 WO 1998017439 A3 WO1998017439 A3 WO 1998017439A3 DE 9702512 W DE9702512 W DE 9702512W WO 9817439 A3 WO9817439 A3 WO 9817439A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting
- basin
- particle path
- water
- current
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- 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)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97949858A EP0935513A2 (de) | 1996-10-24 | 1997-10-23 | Verfahren und vorrichtung zum recyceln von wasserstrahlschneidabrasivmitteln |
AU53060/98A AU5306098A (en) | 1996-10-24 | 1997-10-23 | Method and device for recycling abrasive agents used in water jet cutting |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19645142A DE19645142A1 (de) | 1996-10-24 | 1996-10-24 | Verfahren und Vorrichtung zum Recyceln von Sanden |
DE19645142.6 | 1996-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998017439A2 WO1998017439A2 (de) | 1998-04-30 |
WO1998017439A3 true WO1998017439A3 (de) | 1998-08-20 |
Family
ID=7810431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/002512 WO1998017439A2 (de) | 1996-10-24 | 1997-10-23 | Verfahren und vorrichtung zum recyceln von wasserstrahlschneidabrasivmitteln |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0935513A2 (de) |
AU (1) | AU5306098A (de) |
DE (1) | DE19645142A1 (de) |
WO (1) | WO1998017439A2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5991525A (en) | 1997-08-22 | 1999-11-23 | Voyan Technology | Method for real-time nonlinear system state estimation and control |
US6299510B1 (en) | 1998-04-28 | 2001-10-09 | Flow International Corporation | Abrasive removal system for use with high-pressure fluid-jet cutting device |
US6328638B1 (en) | 1998-04-28 | 2001-12-11 | Flow International Corporation | Apparatus and methods for recovering abrasive from an abrasive-laden fluid |
AR023598A1 (es) * | 1999-04-28 | 2002-09-04 | Shell Int Research | UN ENSAMBLAJE DE PERFORACION PARA PERFORAR UN BARRENO EN UNA FORMACIoN DE TIERRA. |
US6379214B1 (en) | 1999-08-25 | 2002-04-30 | Flow International Corporation | Apparatus and methods for z-axis control and collision detection and recovery for waterjet cutting systems |
US6540586B2 (en) | 1999-08-25 | 2003-04-01 | Flow International Corporation | Apparatus and methods for collision detection and recovery for waterjet cutting systems |
WO2003068405A2 (en) * | 2002-02-13 | 2003-08-21 | Richel, Inc. | Granular material recovery system |
CN100545412C (zh) | 2003-10-29 | 2009-09-30 | 国际壳牌研究有限公司 | 流体喷射钻具 |
CN103350401B (zh) * | 2013-07-24 | 2015-10-28 | 益阳智方机电设备有限公司 | 数控水切割机床用起砂装置 |
AT517410B1 (de) * | 2015-07-07 | 2018-05-15 | Stm Stein Moser Gmbh | Rückgewinnung von Schleifmittel von Abrasiv-Wasserstrahl-Schneidanlagen |
ITUB20154174A1 (it) * | 2015-10-06 | 2017-04-06 | Nova S R L | Apparecchiatura e metodo per il recupero di materiale di scarto in particolare per macchine di taglio a getto d'acqua |
CZ306505B6 (cs) * | 2015-12-31 | 2017-02-15 | PTV, spol. s r.o. | Způsob recyklace abraziva z řezání vysokotlakým vodním paprskem z řezacího kalu a zařízení k provádění tohoto způsobu |
CN106217266B (zh) * | 2016-08-30 | 2018-11-13 | 盐城市丰特铸造机械有限公司 | 通过式抛丸处理系统 |
CN108312077B (zh) * | 2018-04-13 | 2019-12-10 | 浙江海洋大学 | 喷砂回收装置 |
CN113457277A (zh) * | 2021-06-08 | 2021-10-01 | 金川集团股份有限公司 | 一种浆液多功能分级净化系统 |
CN114633219B (zh) * | 2022-02-21 | 2023-06-16 | 武汉大学 | 一种水射流钢轨打磨废液分离和磨料循环利用系统及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269814A (en) * | 1969-04-14 | 1972-04-06 | Arthur Herman Eppler | Abrasive blast system |
EP0158743A1 (de) * | 1984-01-26 | 1985-10-23 | Ernst Schmutz GmbH | Verfahren und Vorrichtung zum Reinigen radioaktiv verseuchter Anlagenteile |
DE8914626U1 (de) * | 1989-12-13 | 1990-02-01 | Alfred Kärcher GmbH & Co, 7057 Winnenden | Wiederaufbereitungsgerät für Festkörperstrahlmittel |
EP0502461A1 (de) * | 1991-03-04 | 1992-09-09 | FORACON MASCHINEN- UND ANLAGEN GmbH | Verfahren und Anlage zur Rückgewinnung abrasiven Schleifmaterials beim Wasserstrahl-Schneiden |
DE9308809U1 (de) * | 1993-06-14 | 1993-09-02 | Foracon Maschinen- Und Anlagenbau Gmbh, 75015 Bretten | Strömungsseparator |
DE4235828A1 (de) * | 1992-10-23 | 1994-04-28 | Klaus Fertl | Verfahren und Vorrichtung zum Reinigen gebrauchter Strahlmittel |
DE4334673C1 (de) * | 1993-10-12 | 1995-01-05 | Uhde Gmbh | Verfahren und Vorrichtung zur Schneidmittel-Rückgewinnung beim Abrasiv-Wasserstrahlschneiden |
US5457261A (en) * | 1994-07-08 | 1995-10-10 | O'brien & Gere Technical Svcs., Inc. | System and method for removing contaminants from solid surfaces and decontaminating waste |
US5545074A (en) * | 1994-12-28 | 1996-08-13 | Jacobs; Patrick T. | Abrasive blasting system with waste water recycling |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4303868A1 (de) * | 1993-02-10 | 1994-09-08 | Univ Hannover | Verfahren und Anlage zur Trennung und Rückgewinnung von Abrasivmitteln bei der Wasserabrasivstrahlanwendung |
DE4306929A1 (de) * | 1993-03-05 | 1994-09-08 | Rompf Klaerwerkeinrichtungen G | Verfahren und Vorrichtung zur Trennung von Wasser und Feststoffen, insbesondere zur Gewinnung von wiederverwendbarem Sand |
-
1996
- 1996-10-24 DE DE19645142A patent/DE19645142A1/de not_active Withdrawn
-
1997
- 1997-10-23 AU AU53060/98A patent/AU5306098A/en not_active Abandoned
- 1997-10-23 EP EP97949858A patent/EP0935513A2/de not_active Ceased
- 1997-10-23 WO PCT/DE1997/002512 patent/WO1998017439A2/de not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269814A (en) * | 1969-04-14 | 1972-04-06 | Arthur Herman Eppler | Abrasive blast system |
EP0158743A1 (de) * | 1984-01-26 | 1985-10-23 | Ernst Schmutz GmbH | Verfahren und Vorrichtung zum Reinigen radioaktiv verseuchter Anlagenteile |
DE8914626U1 (de) * | 1989-12-13 | 1990-02-01 | Alfred Kärcher GmbH & Co, 7057 Winnenden | Wiederaufbereitungsgerät für Festkörperstrahlmittel |
EP0502461A1 (de) * | 1991-03-04 | 1992-09-09 | FORACON MASCHINEN- UND ANLAGEN GmbH | Verfahren und Anlage zur Rückgewinnung abrasiven Schleifmaterials beim Wasserstrahl-Schneiden |
DE4235828A1 (de) * | 1992-10-23 | 1994-04-28 | Klaus Fertl | Verfahren und Vorrichtung zum Reinigen gebrauchter Strahlmittel |
DE9308809U1 (de) * | 1993-06-14 | 1993-09-02 | Foracon Maschinen- Und Anlagenbau Gmbh, 75015 Bretten | Strömungsseparator |
DE4334673C1 (de) * | 1993-10-12 | 1995-01-05 | Uhde Gmbh | Verfahren und Vorrichtung zur Schneidmittel-Rückgewinnung beim Abrasiv-Wasserstrahlschneiden |
US5457261A (en) * | 1994-07-08 | 1995-10-10 | O'brien & Gere Technical Svcs., Inc. | System and method for removing contaminants from solid surfaces and decontaminating waste |
US5545074A (en) * | 1994-12-28 | 1996-08-13 | Jacobs; Patrick T. | Abrasive blasting system with waste water recycling |
Also Published As
Publication number | Publication date |
---|---|
AU5306098A (en) | 1998-05-15 |
WO1998017439A2 (de) | 1998-04-30 |
EP0935513A2 (de) | 1999-08-18 |
DE19645142A1 (de) | 1998-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1998017439A3 (de) | Verfahren und vorrichtung zum recyceln von wasserstrahlschneidabrasivmitteln | |
US5375778A (en) | Continuous method for reclaiming plastic scrap | |
US5147554A (en) | Process for treating wastes from the machining of ferromagnetic materials | |
SK54199A3 (en) | Process for disaggregating waste materials which contain at least partially reusable elements | |
JPH11188729A (ja) | 混合プラスチックを軽プラスチック相と重プラスチック相に分離する方法 | |
JP2002192138A (ja) | 廃家電再資源化処理装置 | |
US3455062A (en) | Abrasive blast system with closed circuit rinse | |
JP3159777B2 (ja) | 圧延設備で使用された冷却媒体およびまたは潤滑剤を浄化する方法および浄化設備 | |
KR19990087302A (ko) | 재생 가능한 쓰레기 재료를 분류하고 처리하기 위한 방법 및 장치 | |
ATE205750T1 (de) | Effektive kunststoffsortierung | |
EP0437465B1 (de) | Verfahren und Vorrichtung zur Entfernung von Schlämmen und Reinigung von Abwässern | |
US4879048A (en) | Method and facility for removing sludge from water | |
JP3816200B2 (ja) | 微細粒子を含む液体の処理方法および処理装置 | |
US6599418B2 (en) | Apparatus for treating water or wastewater | |
JP2008246461A (ja) | メタン発酵前処理又は後処理装置、メタン発酵後処理システム及びこれらの方法 | |
JP4338825B2 (ja) | 細粒化処理方法 | |
JP3055421U (ja) | クーラント内の微細スラッジ除去装置 | |
KR100412343B1 (ko) | 절삭 폐유 속에 함유된 금속 칩의 연속 분리 제거 장치 | |
JP2942884B2 (ja) | し尿及び浄化槽汚泥中の砂除去方法及び装置 | |
JPH11300115A (ja) | スラリーの分離方法及び装置 | |
KR0156867B1 (ko) | 협잡물 자동처리장치 | |
WO1982002543A1 (en) | Method for reclaiming paint overspray | |
NL9201725A (nl) | Werkwijze voor het scheiden van huishoudelijke en dergelijke afvalstoffen. | |
KR19980035741A (ko) | 폐주물사의 재생방법 및 그 장치 | |
US2692049A (en) | Apparatus and method for float and sink material separation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1997949858 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1997949858 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWR | Wipo information: refused in national office |
Ref document number: 1997949858 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997949858 Country of ref document: EP |