EP0247401A3 - Filter centrifuge - Google Patents

Filter centrifuge Download PDF

Info

Publication number
EP0247401A3
EP0247401A3 EP87106568A EP87106568A EP0247401A3 EP 0247401 A3 EP0247401 A3 EP 0247401A3 EP 87106568 A EP87106568 A EP 87106568A EP 87106568 A EP87106568 A EP 87106568A EP 0247401 A3 EP0247401 A3 EP 0247401A3
Authority
EP
European Patent Office
Prior art keywords
filter centrifuge
centrifuge
filter
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.)
Granted
Application number
EP87106568A
Other languages
German (de)
Other versions
EP0247401B1 (en
EP0247401A2 (en
Inventor
Gunther Hultsch
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
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 Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of EP0247401A2 publication Critical patent/EP0247401A2/en
Publication of EP0247401A3 publication Critical patent/EP0247401A3/en
Application granted granted Critical
Publication of EP0247401B1 publication Critical patent/EP0247401B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
    • 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; Programme control of centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
EP87106568A 1986-05-27 1987-05-06 Filter centrifuge Expired - Lifetime EP0247401B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3617768 1986-05-27
DE19863617768 DE3617768A1 (en) 1986-05-27 1986-05-27 FILTER CENTRIFUGE

Publications (3)

Publication Number Publication Date
EP0247401A2 EP0247401A2 (en) 1987-12-02
EP0247401A3 true EP0247401A3 (en) 1987-12-23
EP0247401B1 EP0247401B1 (en) 1992-01-08

Family

ID=6301710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106568A Expired - Lifetime EP0247401B1 (en) 1986-05-27 1987-05-06 Filter centrifuge

Country Status (4)

Country Link
US (1) US4997575A (en)
EP (1) EP0247401B1 (en)
JP (1) JPH0720558B2 (en)
DE (1) DE3617768A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857811A (en) * 1988-03-31 1989-08-15 E. I. Du Pont De Nemours And Company Evacuation pump control for a centrifuge instrument
DE3817126A1 (en) * 1988-05-19 1989-11-30 Krauss Maffei Ag FILTER CENTRIFUGE TO SEPARATE SUSPENSIONS
US5227066A (en) * 1988-11-10 1993-07-13 Hitachi, Ltd. Apparatus for separating living cells
DE4032402A1 (en) * 1990-10-12 1992-04-16 Menninger Iro Gmbh Knitter yarn feed - has controlled yarn retraction to form a yarn reserve during a temporary break in the knitting e.g. slide direction change
US5246600A (en) * 1992-01-24 1993-09-21 Reichner Thomas W Centrifugal vacuum filter
US5332499A (en) * 1992-10-28 1994-07-26 Spencer Glenn E Self-cleaning filter
US5250180A (en) * 1992-11-10 1993-10-05 Fwu Kuang Enterprises Co., Ltd. Oil recovering apparatus from used lubricant
US5326470A (en) * 1992-12-08 1994-07-05 Bird Escher Wyss Inc. Non-compressive loading of a screen basket for a pulp pressure screening apparatus
US6440316B1 (en) * 2000-03-21 2002-08-27 Virginia Tech Intellectual Properties, Inc. Methods of improving centrifugal filtration
JP4483370B2 (en) * 2004-03-30 2010-06-16 Ｄｉｃ株式会社 Centrifuge filter base layer removal method
BRPI0515177A (en) * 2004-09-13 2007-11-13 Steve C Benesi methods to separate a quantity of suspension into solids and liquids and to separate a quantity of suspension into suspended solids and liquids, pressure filter to filter a suspension, methods to separate a portion of liquid from a portion of solid from a suspension of liquid / solid mixed and to optimize the drying efficiency in a process of liquid / solid separation, and system to separate solids from liquids from a liquid / solid suspension
US7686965B2 (en) * 2006-05-31 2010-03-30 Cook Melvin W Centrifugal fluid filtration devices, systems and methods
RU2468870C2 (en) * 2007-04-03 2012-12-10 Сергей Александрович Харитонов Continuous-action centrifuge with cylindrical self-opening filtration wall
JP5026387B2 (en) * 2008-10-17 2012-09-12 株式会社西原環境 Centrifuge
FR2962049B1 (en) * 2010-07-02 2015-04-24 Veolia Water Solutions & Tech WATER TREATMENT DEVICE COMPRISING A FULL FILTER DRUM
RU2631951C1 (en) * 2017-01-19 2017-09-29 Федеральное казенное предприятие "Научно-исследовательский институт "Геодезия" (ФКП "НИИ "Геодезия") Vacuum centrifuge
KR20200096279A (en) * 2017-12-19 2020-08-11 제로스 리미티드 Filter for processing unit
KR102445715B1 (en) * 2019-11-11 2022-09-21 주식회사 엘지화학 The Centrifugal Dehydrator And The Method For Centrifugal Dehydration
KR102504657B1 (en) * 2019-11-18 2023-02-27 주식회사 엘지화학 Pressurizing centrifugal dehydrator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374135A (en) * 1962-11-14 1964-10-02 Escher Wyss Sa Push centrifuge
DE2056893A1 (en) * 1970-06-09 1972-05-04 Titus, Hans-Joachim, 6148 Heppenheim Device for peeling and pneumatic discharge of filter centrifuges. Eliminated from: 2028267
US3709428A (en) * 1970-04-13 1973-01-09 Garrett Corp Centrifuge vent
US3864256A (en) * 1972-12-11 1975-02-04 Krauss Maffei Ag Filter centrifuge and method of operating same
DE2649037A1 (en) * 1975-11-14 1977-06-08 Sandoz Ag PROCEDURE FOR MAINTAINING THE SUSPENSION LEVEL IN A FILTER CENTRIFUGE AND FILTER CENTRIFUGE FOR PERFORMING THE PROCEDURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385443A (en) * 1967-08-14 1968-05-28 Cuza Cerso Roberto Continuously operating centrifugal device
US3504794A (en) * 1968-02-12 1970-04-07 Laval Separator Co De Method and apparatus for controlling operation of a centrifugal
DE2603610A1 (en) * 1976-01-30 1977-08-04 Krauss Maffei Ag CENTRIFUGAL DRUM WITH SIDE FILTRATION

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374135A (en) * 1962-11-14 1964-10-02 Escher Wyss Sa Push centrifuge
US3709428A (en) * 1970-04-13 1973-01-09 Garrett Corp Centrifuge vent
DE2056893A1 (en) * 1970-06-09 1972-05-04 Titus, Hans-Joachim, 6148 Heppenheim Device for peeling and pneumatic discharge of filter centrifuges. Eliminated from: 2028267
US3864256A (en) * 1972-12-11 1975-02-04 Krauss Maffei Ag Filter centrifuge and method of operating same
DE2649037A1 (en) * 1975-11-14 1977-06-08 Sandoz Ag PROCEDURE FOR MAINTAINING THE SUSPENSION LEVEL IN A FILTER CENTRIFUGE AND FILTER CENTRIFUGE FOR PERFORMING THE PROCEDURE

Also Published As

Publication number Publication date
DE3617768C2 (en) 1991-10-10
EP0247401B1 (en) 1992-01-08
DE3617768A1 (en) 1987-12-03
JPS62289251A (en) 1987-12-16
EP0247401A2 (en) 1987-12-02
JPH0720558B2 (en) 1995-03-08
US4997575A (en) 1991-03-05

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