DE59703712D1 - Schneckenzentrifuge mit Fliehkraft-Ventil - Google Patents

Schneckenzentrifuge mit Fliehkraft-Ventil

Info

Publication number
DE59703712D1
DE59703712D1 DE59703712T DE59703712T DE59703712D1 DE 59703712 D1 DE59703712 D1 DE 59703712D1 DE 59703712 T DE59703712 T DE 59703712T DE 59703712 T DE59703712 T DE 59703712T DE 59703712 D1 DE59703712 D1 DE 59703712D1
Authority
DE
Germany
Prior art keywords
drain
screw centrifuge
centrifugal valve
solids
exit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59703712T
Other languages
English (en)
Inventor
Bernward Feldkamp
Reinhold Boden
Brigitta Steden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Deutschland GmbH
Original Assignee
Baker Hughes Deutschland GmbH
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
Application filed by Baker Hughes Deutschland GmbH filed Critical Baker Hughes Deutschland GmbH
Application granted granted Critical
Publication of DE59703712D1 publication Critical patent/DE59703712D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2083—Configuration of liquid outlets

Landscapes

  • Centrifugal Separators (AREA)
DE59703712T 1996-05-07 1997-04-23 Schneckenzentrifuge mit Fliehkraft-Ventil Expired - Fee Related DE59703712D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19618249A DE19618249A1 (de) 1996-05-07 1996-05-07 Schneckenzentrifuge mit Fliehkraft-Ventil

Publications (1)

Publication Number Publication Date
DE59703712D1 true DE59703712D1 (de) 2001-07-12

Family

ID=7793552

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19618249A Withdrawn DE19618249A1 (de) 1996-05-07 1996-05-07 Schneckenzentrifuge mit Fliehkraft-Ventil
DE59703712T Expired - Fee Related DE59703712D1 (de) 1996-05-07 1997-04-23 Schneckenzentrifuge mit Fliehkraft-Ventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19618249A Withdrawn DE19618249A1 (de) 1996-05-07 1996-05-07 Schneckenzentrifuge mit Fliehkraft-Ventil

Country Status (6)

Country Link
US (1) US5913767A (de)
EP (1) EP0806245B1 (de)
JP (1) JPH11581A (de)
AT (1) ATE201834T1 (de)
DE (2) DE19618249A1 (de)
DK (1) DK0806245T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650061A (en) * 1982-07-14 1987-03-17 Weyerhaeuser Company Crowding lug transfer conveyor system
DE10021983A1 (de) * 2000-05-05 2001-11-08 Baker Hughes De Gmbh Vollmantelzentrifuge zur Trennung von Feststoff-Flüssigkeitsgemischen
US6780147B2 (en) * 2000-08-31 2004-08-24 Varco I/P, Inc. Centrifuge with open conveyor having an accelerating impeller and flow enhancer
US7018326B2 (en) * 2000-08-31 2006-03-28 Varco I/P, Inc. Centrifuge with impellers and beach feed
US6790169B2 (en) * 2000-08-31 2004-09-14 Varco I/P, Inc. Centrifuge with feed tube adapter
US6605029B1 (en) 2000-08-31 2003-08-12 Tuboscope I/P, Inc. Centrifuge with open conveyor and methods of use
DE50108585D1 (de) 2000-11-14 2006-02-02 Westfalia Separator Ag Vollmantel-schneckenzentrifuge mit verteiler
DE10065060B4 (de) 2000-12-27 2004-07-08 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit Tellereinsatz
DE10203652B4 (de) * 2002-01-30 2006-10-19 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit einem Wehr
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
US8312995B2 (en) 2002-11-06 2012-11-20 National Oilwell Varco, L.P. Magnetic vibratory screen clamping
US8172740B2 (en) 2002-11-06 2012-05-08 National Oilwell Varco L.P. Controlled centrifuge systems
US20060105896A1 (en) * 2004-04-29 2006-05-18 Smith George E Controlled centrifuge systems
US7540838B2 (en) * 2005-10-18 2009-06-02 Varco I/P, Inc. Centrifuge control in response to viscosity and density parameters of drilling fluid
US7540837B2 (en) * 2005-10-18 2009-06-02 Varco I/P, Inc. Systems for centrifuge control in response to viscosity and density parameters of drilling fluids
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
US8622220B2 (en) 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
US9073104B2 (en) 2008-08-14 2015-07-07 National Oilwell Varco, L.P. Drill cuttings treatment systems
US8556083B2 (en) 2008-10-10 2013-10-15 National Oilwell Varco L.P. Shale shakers with selective series/parallel flow path conversion
US9079222B2 (en) 2008-10-10 2015-07-14 National Oilwell Varco, L.P. Shale shaker
SE534386C2 (sv) 2009-10-29 2011-08-02 Alfa Laval Corp Ab Centrifugalseparator samt metod för separering av fasta partiklar
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
DE102014101205B4 (de) 2014-01-31 2021-08-05 Flottweg Se Auslassvorrichtung einer Vollmantelschneckenzentrifuge
DE202022100680U1 (de) 2022-02-07 2023-05-11 Gea Westfalia Separator Group Gmbh Separator
CN116459955A (zh) * 2023-06-02 2023-07-21 江苏华大离心机制造有限公司 离心分离转鼓及离心分离设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297914A (en) * 1927-07-26 1928-10-04 Sunderland Forge & Engineering Improvements in and relating to centrifugal separators
US2022815A (en) * 1933-09-27 1935-12-03 Laval Separator Co De Centrifugal bowl for separating heavy sludge and solids from lighter liquids
GB574667A (en) * 1943-07-13 1946-01-15 Separator Ab A centrifugal bowl for separating sludge-containing liquids
GB1066541A (en) * 1962-12-19 1967-04-26 English Electric Co Ltd Apparatus for supplying electric current from an a.c. supply to a load at a low frequency
SE371110B (de) * 1973-03-22 1974-11-11 Alfa Laval Ab
AT381718B (de) * 1982-01-20 1986-11-25 Voest Alpine Ag Rotierendes spaltsieb zum trocknen von feststoffen, z.b. braunkohlen
DE4130759A1 (de) * 1991-09-16 1993-03-18 Flottweg Gmbh Zentrifuge zur kontinuierlichen trennung von stoffen unterschiedlicher dichte

Also Published As

Publication number Publication date
DE19618249A1 (de) 1997-11-13
EP0806245A1 (de) 1997-11-12
JPH11581A (ja) 1999-01-06
EP0806245B1 (de) 2001-06-06
ATE201834T1 (de) 2001-06-15
DK0806245T3 (da) 2001-09-17
US5913767A (en) 1999-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee