ATE377452T1 - Zentrifugensteuerungssystem und verfahren mit betriebsüberwachung und pumpensteuerung - Google Patents

Zentrifugensteuerungssystem und verfahren mit betriebsüberwachung und pumpensteuerung

Info

Publication number
ATE377452T1
ATE377452T1 AT00302634T AT00302634T ATE377452T1 AT E377452 T1 ATE377452 T1 AT E377452T1 AT 00302634 T AT00302634 T AT 00302634T AT 00302634 T AT00302634 T AT 00302634T AT E377452 T1 ATE377452 T1 AT E377452T1
Authority
AT
Austria
Prior art keywords
centrifuge
bowl
conveyor
pump
operational monitoring
Prior art date
Application number
AT00302634T
Other languages
English (en)
Inventor
Victor Phillips
Che-Liang Chang
Troy Martin
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Application granted granted Critical
Publication of ATE377452T1 publication Critical patent/ATE377452T1/de

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
    • B04B11/02—Continuous 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
    • 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
    • B04B13/00—Control arrangements specially designed for centrifuges; Program control of centrifuges

Landscapes

  • Centrifugal Separators (AREA)
AT00302634T 1999-03-29 2000-03-29 Zentrifugensteuerungssystem und verfahren mit betriebsüberwachung und pumpensteuerung ATE377452T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12674499P 1999-03-29 1999-03-29

Publications (1)

Publication Number Publication Date
ATE377452T1 true ATE377452T1 (de) 2007-11-15

Family

ID=22426448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00302634T ATE377452T1 (de) 1999-03-29 2000-03-29 Zentrifugensteuerungssystem und verfahren mit betriebsüberwachung und pumpensteuerung

Country Status (6)

Country Link
US (1) US6368264B1 (de)
EP (1) EP1044723B1 (de)
AT (1) ATE377452T1 (de)
CA (1) CA2302968C (de)
DE (1) DE60036975T2 (de)
DK (1) DK1044723T3 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1232794T3 (da) 2001-02-08 2004-10-25 Westfalia Separator Ag Fremgangsmåde til adskillelse af en flerfaseblanding og et dekanteringscentrifugesystem til udövelse af fremgangsmåden
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
US7387602B1 (en) * 2002-04-26 2008-06-17 Derrick Corporation Apparatus for centrifuging a slurry
US6905452B1 (en) * 2002-04-26 2005-06-14 Derrick Manufacturing Corporation Apparatus for centrifuging a slurry
US20060105896A1 (en) * 2004-04-29 2006-05-18 Smith George E Controlled centrifuge systems
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
US6981940B2 (en) * 2003-06-23 2006-01-03 Abb Inc. Centrifuge control system with power loss ride through
DE10336350B4 (de) 2003-08-08 2007-10-31 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge, mit Schälscheibe
DE102005027553A1 (de) * 2005-06-14 2006-12-28 Westfalia Separator Ag Drei-Phasen-Vollmantel-Schneckenzentrifuge und Verfahren zur Regelung des Trennprozesses
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
EP2015871B1 (de) 2006-05-11 2017-04-26 GEA Mechanical Equipment GmbH Drei-phasen-trennseparator mit einer schälscheibe und feststoffaustragsöffnungen
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
EP2091656A1 (de) * 2006-11-15 2009-08-26 Westfalia Separator Australia Pty.Ltd. Kontinuierliche selbstreinigende zentrifugenanordnung
FR2918678A1 (fr) * 2007-07-13 2009-01-16 Arjowiggins Licensing Soc Par Procede de traitement des eaux blanches provenant d'une machine de type machine a papier
US8622220B2 (en) 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
MX2010013266A (es) * 2008-06-06 2011-02-24 Mi Llc Centrifuga de alimentacion doble.
US9073104B2 (en) 2008-08-14 2015-07-07 National Oilwell Varco, L.P. Drill cuttings treatment systems
US9079222B2 (en) 2008-10-10 2015-07-14 National Oilwell Varco, L.P. Shale shaker
US8556083B2 (en) 2008-10-10 2013-10-15 National Oilwell Varco L.P. Shale shakers with selective series/parallel flow path conversion
SE534386C2 (sv) 2009-10-29 2011-08-02 Alfa Laval Corp Ab Centrifugalseparator samt metod för separering av fasta partiklar
US9869429B2 (en) 2010-08-25 2018-01-16 Chart Industries, Inc. Bulk cryogenic liquid pressurized dispensing system and method
JP5661683B2 (ja) * 2012-05-28 2015-01-28 株式会社日本製鋼所 ペレット製造方法及びペレット製造装置
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
US9283572B2 (en) * 2013-09-09 2016-03-15 Derrick Corporation Centrifuge with automatic sampling and control and method thereof
US10865611B2 (en) 2016-04-29 2020-12-15 Elgin Separation Solutions Industrials, Llc Vertical cuttings dryer
DE102016116391B3 (de) * 2016-09-01 2018-02-01 Gea Mechanical Equipment Gmbh Verfahren zum Überwachen einer Schneckenzentrifuge
EP4469209A4 (de) * 2022-01-27 2026-01-14 Nat Oilwell Varco Lp Systeme und verfahren zum betrieb eines zentrifugensystems
CN115582228B (zh) * 2022-08-24 2024-05-03 安旭电气(苏州)有限公司 一种用于卧螺离心机的运行控制系统
CN116570789B (zh) * 2023-07-13 2023-10-13 四川天府南格尔生物医学有限公司 一种血浆采集系统及采集方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228594A (en) * 1965-02-05 1966-01-11 Clifford L Amero Centrifugal separator
US3494542A (en) * 1968-05-27 1970-02-10 Pennwalt Corp Centrifuging process and apparatus
US3532264A (en) * 1968-10-15 1970-10-06 Bird Machine Co Centrifugal separation apparatus
DE2358803B2 (de) * 1973-11-26 1976-11-18 Ausscheidung in: 23 65 898 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur erfassung der unwuchtschwingungen der schleudertrommel einer waeschezentrifuge
US4070290A (en) * 1976-03-04 1978-01-24 Bird Machine Company, Inc. Centrifuge with torsional vibration sensing and signaling
JPS5391465A (en) 1977-01-21 1978-08-11 Ishikawajima Harima Heavy Ind Co Ltd Method of controlling continuous centrifugal separator
GB1583517A (en) * 1977-05-04 1981-01-28 Jackson J F Solid bowl decanter centrifuges of the scroll discharge type
US4129249A (en) * 1977-08-17 1978-12-12 Baker Perkins Inc. Centrifuge for separating solids and liquids
US4141488A (en) * 1977-08-18 1979-02-27 Koninklijke Nederlandse Papierfabrieken N.W. Centrifuge
DE2842575A1 (de) * 1977-10-04 1979-04-12 Broadbent & Sons Ltd Thomas Vollmantel-abklaerzentrifuge
DE2811887C2 (de) * 1978-03-18 1991-07-18 Westfalia Separator Ag, 4740 Oelde Antrieb für eine kontinuierlich arbeitende Schneckenzentrifuge
JPS5610353A (en) * 1979-07-05 1981-02-02 Suguru Katsume Completely-enclosed type screw-carrying centrifugal separator
DE3005658A1 (de) * 1980-02-15 1981-10-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum regeln der differenzdrehzahl zweier mit unterschiedlicher drehzahl rotierender bauteile, insbesondere von zentrifugentrommel und foerderschnecke einer schneckenzentrifuge
CH647959A5 (de) * 1980-05-16 1985-02-28 Glyco Antriebstechnik Gmbh Dekanterzentrifuge mit hydraulischem differenzantrieb.
DE3103029A1 (de) * 1981-01-30 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Schneckenzentrifuge
DE3115692A1 (de) * 1981-04-18 1982-11-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Adaptives regelverfahren
GB2099334B (en) * 1981-05-28 1985-10-02 Westfalia Separator Ag Drive for screw centrifuge
DE3502252A1 (de) * 1985-01-24 1986-07-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur regelung der differenzdrehzahl zwischen der zentrifugentrommel und der foerderschnecke einer schneckenzentrifuge
JPS63116762A (ja) * 1986-10-31 1988-05-21 Toshiba Corp クラツドセパレ−タ制御装置
US5529566A (en) 1990-12-11 1996-06-25 Weil; Hans A. Method for controlling a solid-shell centrifuge
US5203762A (en) * 1990-12-20 1993-04-20 Alfa-Laval Separation, Inc. Variable frequency centrifuge control
JPH04371244A (ja) 1991-06-21 1992-12-24 Nishihara Environ Sanit Res Corp 遠心分離機の制御装置
US5403260A (en) * 1993-06-04 1995-04-04 Hutchinson-Hayes International Automatic frequency controlled motor backdrive
US5681256A (en) * 1994-11-10 1997-10-28 Nkk Corporation Screw decanter centrifuge having a speed-torque controller
DE69618989T2 (de) 1995-12-01 2002-09-26 Baker-Hughes Inc., Houston Verfahren und vorrichtung zum regeln und überwachen einer durchlaufzentrifuge
US5857955A (en) 1996-03-27 1999-01-12 M-I Drilling Fluids L.L.C. Centrifuge control system
US5919123A (en) * 1997-01-29 1999-07-06 M-I Drilling Fluids L.L.C. Method for controlling a centrifuge system utilizing stored electrical energy generated by braking the centrifuge bowl

Also Published As

Publication number Publication date
DE60036975D1 (de) 2007-12-20
DE60036975T2 (de) 2008-08-28
CA2302968C (en) 2008-09-30
CA2302968A1 (en) 2000-09-29
US6368264B1 (en) 2002-04-09
EP1044723A1 (de) 2000-10-18
EP1044723B1 (de) 2007-11-07
DK1044723T3 (da) 2008-02-04

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