NO20030775L - En sentrifuge og separeringsfremgangsmate samt anvendelse av en transportor sammen med sentrifugen - Google Patents

En sentrifuge og separeringsfremgangsmate samt anvendelse av en transportor sammen med sentrifugen

Info

Publication number
NO20030775L
NO20030775L NO20030775A NO20030775A NO20030775L NO 20030775 L NO20030775 L NO 20030775L NO 20030775 A NO20030775 A NO 20030775A NO 20030775 A NO20030775 A NO 20030775A NO 20030775 L NO20030775 L NO 20030775L
Authority
NO
Norway
Prior art keywords
centrifuge
separation method
conveyor
conveyor together
image
Prior art date
Application number
NO20030775A
Other languages
English (en)
Other versions
NO20030775D0 (no
Inventor
Kenneth Wayne Seyffert
Subrata Mitra
Richard James Koch
John Patrick Wright
Original Assignee
Varco Int
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 Varco Int filed Critical Varco Int
Publication of NO20030775D0 publication Critical patent/NO20030775D0/no
Publication of NO20030775L publication Critical patent/NO20030775L/no

Links

Classifications

    • 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
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • 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
    • B04B2001/2033—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 with feed accelerator inside the conveying screw
    • 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
    • B04B2001/2041—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 with baffles, plates, vanes or discs attached to the conveying screw
    • 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
    • B04B2001/2058—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 with ribbon-type screw conveyor

Landscapes

  • Centrifugal Separators (AREA)
NO20030775A 2000-08-31 2003-02-19 En sentrifuge og separeringsfremgangsmate samt anvendelse av en transportor sammen med sentrifugen NO20030775L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/652,418 US6605029B1 (en) 2000-08-31 2000-08-31 Centrifuge with open conveyor and methods of use
PCT/GB2001/003891 WO2002018055A1 (en) 2000-08-31 2001-08-31 Conveyor for a centrifuge, centrifuge and method of separation

Publications (2)

Publication Number Publication Date
NO20030775D0 NO20030775D0 (no) 2003-02-19
NO20030775L true NO20030775L (no) 2003-04-23

Family

ID=24616761

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030775A NO20030775L (no) 2000-08-31 2003-02-19 En sentrifuge og separeringsfremgangsmate samt anvendelse av en transportor sammen med sentrifugen

Country Status (8)

Country Link
US (1) US6605029B1 (no)
EP (4) EP1473087B1 (no)
AT (1) ATE294022T1 (no)
AU (1) AU2001286037A1 (no)
CA (1) CA2419997C (no)
DE (2) DE60128493T2 (no)
NO (1) NO20030775L (no)
WO (1) WO2002018055A1 (no)

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US20060105896A1 (en) * 2004-04-29 2006-05-18 Smith George E Controlled centrifuge systems
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US20050245381A1 (en) * 2004-04-30 2005-11-03 National-Oilwell, L.P. Centrifuge accelerator system
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US7540838B2 (en) * 2005-10-18 2009-06-02 Varco I/P, Inc. Centrifuge control in response to viscosity and density parameters of drilling fluid
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US7985171B2 (en) * 2006-11-27 2011-07-26 Maxwell James F Continuous loading and unloading centrifuge
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
EP2767344B1 (en) * 2013-02-15 2015-07-29 Alfa Laval Corporate AB Smoothly accelerating channel inlet for centrifugal separator
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
DE102014111104B4 (de) * 2014-08-05 2021-11-04 Flottweg Se Schnecke einer Vollmantelschneckenzentrifuge
DK3106230T3 (da) * 2015-06-19 2020-04-14 Andritz Sas Dekantercentrifuge
USD928856S1 (en) * 2019-06-11 2021-08-24 Henan Changda Bee Industry Co., Ltd Gearbox for honey centrifuge
DE102019135226A1 (de) * 2019-12-19 2021-06-24 Flottweg Se Einlaufbereich einer Zentrifugenschnecke und Vollmantelschneckenzentrifuge
US11772104B2 (en) * 2020-06-22 2023-10-03 National Oilwell Varco, L.P. Decanter centrifuge nozzle
DE102021106496A1 (de) 2021-03-17 2022-09-22 Gea Westfalia Separator Group Gmbh Vollmantel-Schneckenzentrifuge
CN114904662A (zh) * 2022-04-19 2022-08-16 江苏巨能机械有限公司 螺旋输送器与螺旋沉降离心机

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Also Published As

Publication number Publication date
CA2419997A1 (en) 2002-03-07
EP1473087A8 (en) 2005-01-19
WO2002018055A1 (en) 2002-03-07
EP1313565A1 (en) 2003-05-28
EP1313565B1 (en) 2005-04-27
EP1475154A1 (en) 2004-11-10
DE60110441D1 (de) 2005-06-02
DE60110441T2 (de) 2005-11-17
EP1473087B1 (en) 2007-05-16
DE60128493D1 (de) 2007-06-28
EP1473087A1 (en) 2004-11-03
ATE294022T1 (de) 2005-05-15
EP1475155A1 (en) 2004-11-10
DE60128493T2 (de) 2008-01-17
US6605029B1 (en) 2003-08-12
CA2419997C (en) 2007-01-09
NO20030775D0 (no) 2003-02-19
AU2001286037A1 (en) 2002-03-13

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