NO965526L - Faststoff-sentrifugalseparator - Google Patents
Faststoff-sentrifugalseparatorInfo
- Publication number
- NO965526L NO965526L NO965526A NO965526A NO965526L NO 965526 L NO965526 L NO 965526L NO 965526 A NO965526 A NO 965526A NO 965526 A NO965526 A NO 965526A NO 965526 L NO965526 L NO 965526L
- Authority
- NO
- Norway
- Prior art keywords
- container
- drilling mud
- collecting
- solid
- discharge
- Prior art date
Links
- 239000007787 solid Substances 0.000 title abstract 6
- 238000005553 drilling Methods 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/02—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles without inserted separating walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
Landscapes
- Centrifugal Separators (AREA)
- Physical Water Treatments (AREA)
Abstract
Foreliggende oppfinnelse angår en fremgangsmåte og anordning for faststoff- sentrtfugalseparering for anvendelse i boreindustrien. Oppfinnelsen angår særlig konservering av boreslam. Anordningen omfatter en roterbar beholder (2), en inn- retning (12) for innføring av bmkt boreslam i beholderen fortrinnsvis med minimal turbulens, en oppsamiingsinnretning (7) for oppsamling av separert faststoff- materiale, en innretning (16) for avstryking av separert faststoff-materiaie fra sidene av beholderen og fortrinnsvis lede dette materiale til oppsamlingsinnretningen og et utlap (4) fra beholderen for renset boreslam. Slik at anordningen kan anvendes til kontinuerlig boreslamrensing eller faststoffseparering, idet oppsamlingsinnretningen kan være isolert fra beholderen for å tillate tømming av oppsamlet faststoff- materiaie. Der det er flere oppsamlingsinnretninger kan det være en synkronisert syklus for tømming av oppsamlingsinnretningene for å opprettholde likevekt hos beholderen under fortsatt sentrifugeringsrotasjon. 17- -17
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ26082994 | 1994-06-23 | ||
NZ26408394 | 1994-07-25 | ||
PCT/NZ1995/000055 WO1996000128A1 (en) | 1994-06-23 | 1995-06-20 | Centrifugal solids separator |
Publications (2)
Publication Number | Publication Date |
---|---|
NO965526D0 NO965526D0 (no) | 1996-12-20 |
NO965526L true NO965526L (no) | 1997-02-20 |
Family
ID=26651343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO965526A NO965526L (no) | 1994-06-23 | 1996-12-20 | Faststoff-sentrifugalseparator |
Country Status (6)
Country | Link |
---|---|
US (1) | US5788621A (no) |
AU (1) | AU684642B2 (no) |
GB (1) | GB2303320B (no) |
NO (1) | NO965526L (no) |
NZ (1) | NZ287967A (no) |
WO (1) | WO1996000128A1 (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE504616C2 (sv) * | 1995-07-25 | 1997-03-17 | Centritech Hb | Anordning och förfarande för diskontinuerlig separering av partiklar ur en vätska genom centrifugalsedimentering |
CN1104957C (zh) * | 2001-02-13 | 2003-04-09 | 黄敏彦 | 离心泥水分离机 |
US6425849B1 (en) * | 2001-03-27 | 2002-07-30 | Ronald D. Benson | Solid bowl centrifuge with liquid release during rotation |
DE10135317A1 (de) † | 2001-07-19 | 2003-01-30 | Bayer Ag | Umlenkring für eine selbstaustragende Zentrifuge |
US20100210441A1 (en) * | 2005-06-22 | 2010-08-19 | Caridianbct, Inc. | Apparatus And Method For Separating Discrete Volumes Of A Composite Liquid |
CN101222981B (zh) | 2005-06-22 | 2011-02-02 | 科安比司特公司 | 用于分离分立体积的复合液体的设备和方法 |
US20070172337A1 (en) * | 2006-01-26 | 2007-07-26 | Neale Browne | Containment of drilling waste material |
CN100434185C (zh) * | 2006-09-07 | 2008-11-19 | 宋蜀江 | 离心机 |
WO2008051847A2 (en) * | 2006-10-20 | 2008-05-02 | Caridianbct Biotechnologies, Llc | Methods for washing a red blood cell component and for removing prions therefrom |
EP2451501B1 (en) * | 2009-07-06 | 2013-05-01 | Terumo BCT, Inc. | Apparatus and method for automatically loading washing solution in a multi-unit blood processor |
EP2575925B1 (en) | 2010-05-27 | 2014-10-15 | Terumo BCT, Inc. | Multi-unit blood processor with temperature sensing |
US8998551B2 (en) * | 2011-10-06 | 2015-04-07 | Smith International, Inc. | Tubular positioning system |
US9733805B2 (en) | 2012-06-26 | 2017-08-15 | Terumo Bct, Inc. | Generating procedures for entering data prior to separating a liquid into components |
DE102014117509A1 (de) * | 2014-11-28 | 2016-06-02 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Vorrichtung zur Aufbereitung und Kühlung von Gießereiformsand |
WO2016112427A1 (en) * | 2015-01-15 | 2016-07-21 | Weir Minerals Australia Ltd | Centrifugal scroll screen apparatus |
US10357785B2 (en) | 2015-01-15 | 2019-07-23 | Weir Minerals Australia Ltd. | Centrifugal screening apparatus |
AU2015376856B2 (en) * | 2015-01-15 | 2021-03-11 | Weir Minerals Australia Ltd | Centrifugal scroll screen apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1062216A (en) * | 1908-03-06 | 1913-05-20 | Francis J Arend | Apparatus for separating solids and liquids and washing or otherwise treating the separated solids. |
US4155503A (en) * | 1978-06-12 | 1979-05-22 | Sears Edward A | Separator for suspended solids |
GB2094676A (en) * | 1981-03-11 | 1982-09-22 | Shell Int Research | Method and means for treating oil-base drilling mud to remove oil-free drill cuttings therefrom |
DE68919548D1 (de) * | 1988-06-24 | 1995-01-12 | Mozley Ltd Richard | Festflüssig-Separator. |
US4950219A (en) * | 1988-10-20 | 1990-08-21 | Alfa-Laval Ab | Adjustable weir structure for a decanter centrifuge |
JP2528061B2 (ja) * | 1992-08-28 | 1996-08-28 | 三菱化工機株式会社 | ロ―タリ排出型遠心分離機 |
-
1995
- 1995-06-20 AU AU26851/95A patent/AU684642B2/en not_active Ceased
- 1995-06-20 GB GB9620667A patent/GB2303320B/en not_active Expired - Fee Related
- 1995-06-20 WO PCT/NZ1995/000055 patent/WO1996000128A1/en active Application Filing
- 1995-06-20 NZ NZ287967A patent/NZ287967A/en unknown
- 1995-06-20 US US08/750,885 patent/US5788621A/en not_active Expired - Fee Related
-
1996
- 1996-12-20 NO NO965526A patent/NO965526L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU684642B2 (en) | 1997-12-18 |
AU2685195A (en) | 1996-01-19 |
GB2303320A (en) | 1997-02-19 |
GB2303320B (en) | 1998-03-04 |
GB9620667D0 (en) | 1996-11-20 |
US5788621A (en) | 1998-08-04 |
WO1996000128A1 (en) | 1996-01-04 |
NO965526D0 (no) | 1996-12-20 |
NZ287967A (en) | 1998-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |