FR2665377B1 - CENTRIFUGAL DECANTER WITH ENERGY RECOVERY. - Google Patents

CENTRIFUGAL DECANTER WITH ENERGY RECOVERY.

Info

Publication number
FR2665377B1
FR2665377B1 FR9009898A FR9009898A FR2665377B1 FR 2665377 B1 FR2665377 B1 FR 2665377B1 FR 9009898 A FR9009898 A FR 9009898A FR 9009898 A FR9009898 A FR 9009898A FR 2665377 B1 FR2665377 B1 FR 2665377B1
Authority
FR
France
Prior art keywords
energy recovery
centrifugal decanter
decanter
centrifugal
recovery
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
FR9009898A
Other languages
French (fr)
Other versions
FR2665377A1 (en
Inventor
Gay Daniel
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
Priority to FR9009898A priority Critical patent/FR2665377B1/en
Priority to DE1991610210 priority patent/DE69110210T2/en
Priority to EP19910401881 priority patent/EP0469944B1/en
Priority to JP3213024A priority patent/JPH04229098A/en
Publication of FR2665377A1 publication Critical patent/FR2665377A1/en
Application granted granted Critical
Publication of FR2665377B1 publication Critical patent/FR2665377B1/en
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
    • 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
FR9009898A 1990-08-02 1990-08-02 CENTRIFUGAL DECANTER WITH ENERGY RECOVERY. Expired - Fee Related FR2665377B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9009898A FR2665377B1 (en) 1990-08-02 1990-08-02 CENTRIFUGAL DECANTER WITH ENERGY RECOVERY.
DE1991610210 DE69110210T2 (en) 1990-08-02 1991-07-08 Decanter centrifuge with energy recovery.
EP19910401881 EP0469944B1 (en) 1990-08-02 1991-07-08 Energy recovery for a decanter centrifuge
JP3213024A JPH04229098A (en) 1990-08-02 1991-07-31 Centrifugal decounter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009898A FR2665377B1 (en) 1990-08-02 1990-08-02 CENTRIFUGAL DECANTER WITH ENERGY RECOVERY.

Publications (2)

Publication Number Publication Date
FR2665377A1 FR2665377A1 (en) 1992-02-07
FR2665377B1 true FR2665377B1 (en) 1993-09-03

Family

ID=9399363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009898A Expired - Fee Related FR2665377B1 (en) 1990-08-02 1990-08-02 CENTRIFUGAL DECANTER WITH ENERGY RECOVERY.

Country Status (4)

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

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 (en) * 1998-02-17 1999-07-01 Westfalia Separator Ag Split drive for large centrifugal decanter
US6981940B2 (en) * 2003-06-23 2006-01-03 Abb Inc. Centrifuge control system with power loss ride through
DK2525916T3 (en) * 2010-09-13 2015-03-02 Hiller Gmbh A drive assembly in a Solid-bowl screw
DE102016116391B3 (en) * 2016-09-01 2018-02-01 Gea Mechanical Equipment Gmbh Method for monitoring a worm centrifuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190819C (en) * 1954-09-16 Nuovo Pignone Spa Speed variator for a dobby loom.
FR2399151A1 (en) * 1971-01-05 1979-02-23 Dornier Ag ELECTRICAL DEVICE FOR DRIVING HIGH ROTATION SPEED APPLIANCES SUCH AS ULTRACENTRIFUGE GAS
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 (en) * 1983-04-12 1984-10-25 Mantec Gesellschaft für Automatisierungs- und Handhabungssysteme mbH, 8510 Fürth INDUSTRIAL ROBOT WITH ELECTRIC THREE-PHASE INDIVIDUAL DRIVES
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
EP0469944B1 (en) 1995-06-07
JPH04229098A (en) 1992-08-18
FR2665377A1 (en) 1992-02-07
EP0469944A3 (en) 1992-05-06
EP0469944A2 (en) 1992-02-05
DE69110210D1 (en) 1995-07-13
DE69110210T2 (en) 1995-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse