JPH04229098A - 遠心デカンタ - Google Patents

遠心デカンタ

Info

Publication number
JPH04229098A
JPH04229098A JP3213024A JP21302491A JPH04229098A JP H04229098 A JPH04229098 A JP H04229098A JP 3213024 A JP3213024 A JP 3213024A JP 21302491 A JP21302491 A JP 21302491A JP H04229098 A JPH04229098 A JP H04229098A
Authority
JP
Japan
Prior art keywords
frequency converter
ball
motor
electrically connected
current circuit
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.)
Pending
Application number
JP3213024A
Other languages
English (en)
Japanese (ja)
Inventor
Gay Daniel
ダニエル　ゲイ
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.)
Guinard Centrifugation
Original Assignee
Guinard Centrifugation
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 Guinard Centrifugation filed Critical Guinard Centrifugation
Publication of JPH04229098A publication Critical patent/JPH04229098A/ja
Pending legal-status Critical Current

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
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/02—Electric motor drives
    • 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
    • B04B2001/2075—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 means for recovering the energy of the outflowing liquid

Landscapes

  • Centrifugal Separators (AREA)
  • Rectifiers (AREA)
  • Control Of Multiple Motors (AREA)
  • Inverter Devices (AREA)
JP3213024A 1990-08-02 1991-07-31 遠心デカンタ Pending JPH04229098A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9009898A FR2665377B1 (fr) 1990-08-02 1990-08-02 Decanteuse centrifuge a recuperation d'energie.
FR90.09898 1990-08-02

Publications (1)

Publication Number Publication Date
JPH04229098A true JPH04229098A (ja) 1992-08-18

Family

ID=9399363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3213024A Pending JPH04229098A (ja) 1990-08-02 1991-07-31 遠心デカンタ

Country Status (4)

Country Link
EP (1) EP0469944B1 (fr)
JP (1) JPH04229098A (fr)
DE (1) DE69110210T2 (fr)
FR (1) FR2665377B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203762A (en) * 1990-12-20 1993-04-20 Alfa-Laval Separation, Inc. Variable frequency centrifuge control
US5681256A (en) * 1994-11-10 1997-10-28 Nkk Corporation Screw decanter centrifuge having a speed-torque controller
DE19806374C1 (de) * 1998-02-17 1999-07-01 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit mehrstufigem Umlaufgetriebe
US6981940B2 (en) * 2003-06-23 2006-01-03 Abb Inc. Centrifuge control system with power loss ride through
JP5858546B2 (ja) * 2010-09-13 2016-02-10 ヒラー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング スクリュー遠心分離機の駆動装置
DE102016116391B3 (de) 2016-09-01 2018-02-01 Gea Mechanical Equipment Gmbh Verfahren zum Überwachen einer Schneckenzentrifuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190819C (nl) * 1954-09-16 Nuovo Pignone Spa Snelheidsvariator voor een dobby-getouw.
FR2399151A1 (fr) * 1971-01-05 1979-02-23 Dornier Ag Dispositif electrique d'entrainement d'appareils a grande vitesse de rotation tels que des ultracentrifugeuses a gaz
FR2218142A1 (en) * 1973-02-19 1974-09-13 Robatel Slpi Asynchronous motor drive for centrifugal dryer - with frequency changer to facilitate starting and vary speed
US4141488A (en) * 1977-08-18 1979-02-27 Koninklijke Nederlandse Papierfabrieken N.W. Centrifuge
DE3313167A1 (de) * 1983-04-12 1984-10-25 Mantec Gesellschaft für Automatisierungs- und Handhabungssysteme mbH, 8510 Fürth Industrieroboter mit elektrischen drehstrom-einzelantrieben
DE3641569C1 (en) * 1986-12-05 1988-03-24 Skf Textilmasch Komponenten Circuit arrangement for spinning or twisting machines

Also Published As

Publication number Publication date
DE69110210D1 (de) 1995-07-13
EP0469944A3 (en) 1992-05-06
FR2665377A1 (fr) 1992-02-07
EP0469944B1 (fr) 1995-06-07
EP0469944A2 (fr) 1992-02-05
DE69110210T2 (de) 1995-10-26
FR2665377B1 (fr) 1993-09-03

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