FR2009385A1 - - Google Patents

Info

Publication number
FR2009385A1
FR2009385A1 FR6916888A FR6916888A FR2009385A1 FR 2009385 A1 FR2009385 A1 FR 2009385A1 FR 6916888 A FR6916888 A FR 6916888A FR 6916888 A FR6916888 A FR 6916888A FR 2009385 A1 FR2009385 A1 FR 2009385A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6916888A
Other languages
French (fr)
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of FR2009385A1 publication Critical patent/FR2009385A1/fr
Withdrawn legal-status Critical Current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
FR6916888A 1968-05-27 1969-05-23 Withdrawn FR2009385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73220768A 1968-05-27 1968-05-27

Publications (1)

Publication Number Publication Date
FR2009385A1 true FR2009385A1 (en) 1970-02-06

Family

ID=24942616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916888A Withdrawn FR2009385A1 (en) 1968-05-27 1969-05-23

Country Status (4)

Country Link
US (1) US3494542A (en)
DE (1) DE1925001A1 (en)
FR (1) FR2009385A1 (en)
GB (1) GB1235066A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306016A1 (en) * 1975-04-02 1976-10-29 Mono Pumps Ltd Centrifuge - auger has flights to separate solid and liquid material
FR2332063A1 (en) * 1975-11-18 1977-06-17 Flottweg Werk Bruckmayer PROCESS FOR SEPARATING PARTICULARLY DIFFICULT SUSPENSIONS TO DECAN, USING A SCREW CENTRIFUGE WITH FULL WALL ROTOR AND RELATIVE CENTRIFUGE
FR2332064A1 (en) * 1975-11-18 1977-06-17 Flottweg Werk Bruckmayer WINDSCREW CENTRIFUGE, FULL BOWL, WITH VARIABLE DIFFERENTIAL SPEED COUPLING BETWEEN THE WRAP AND THE AUGER

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741466A (en) * 1971-07-16 1973-06-26 C Weiland Jet centrifuge
US3812564A (en) * 1972-07-26 1974-05-28 Pennwalt Corp Method of manufacturing a helical conveyor for a centrifuge
JPS514136Y2 (en) * 1972-09-01 1976-02-05
DE2701763C3 (en) * 1977-01-18 1979-11-15 Westfalia Separator Ag, 4740 Oelde Continuous full bowl countercurrent centrifugal extractor
US4141488A (en) * 1977-08-18 1979-02-27 Koninklijke Nederlandse Papierfabrieken N.W. Centrifuge
DE2811887C2 (en) * 1978-03-18 1991-07-18 Westfalia Separator Ag, 4740 Oelde Drive for a continuously working screw centrifuge
DE2824045C2 (en) * 1978-06-01 1983-03-24 Heraeus-Christ Gmbh, 3360 Osterode Circuit arrangement for braking a laboratory centrifuge
US4155503A (en) * 1978-06-12 1979-05-22 Sears Edward A Separator for suspended solids
DK153058C (en) * 1979-02-23 1988-11-07 Alfa Laval Separation As DECANTER CENTRIFUGGE WITH A MECHANICAL REDUCTION GEAR BETWEEN THE CENTRIFUGUE DRUM AND TRANSPORT SEAL
DE3142779C2 (en) * 1981-10-28 1986-03-20 Werner Prof. Dr. 6740 Landau Stahl Solid bowl screw centrifuge
US4978331A (en) * 1989-07-11 1990-12-18 Alfa-Laval Ab Method and apparatus for cleaning in place of a decanter centrifuge
DE4002066A1 (en) * 1990-01-25 1991-08-01 Basf Ag METHOD FOR SEPARATING RIBOFLAVIN FROM FERMENTATION SUSPENSIONS
IT235052Y1 (en) * 1993-06-11 2000-03-31 Nuova Maip Macchine Agric RELATIVE ROTATION SPEED CANCELING DEVICE BETWEEN DRUM AND AUGER OF A CENTRIFUGAL EXTRACTOR
DE4321964A1 (en) * 1993-07-01 1995-01-12 Kloeckner Humboldt Deutz Ag Process for operating screw centrifuges
JP3222335B2 (en) * 1994-10-25 2001-10-29 株式会社ケイディエス Measurement tape winding device
DE4439938A1 (en) * 1994-11-09 1996-05-15 Kloeckner Humboldt Deutz Ag Process for operating screw centrifuges
US5857955A (en) * 1996-03-27 1999-01-12 M-I Drilling Fluids L.L.C. Centrifuge control system
US6368264B1 (en) * 1999-03-29 2002-04-09 M-I L.L.C. Centrifuge control system and method with operation monitoring and pump control
US6905452B1 (en) * 2002-04-26 2005-06-14 Derrick Manufacturing Corporation Apparatus for centrifuging a slurry
US7387602B1 (en) * 2002-04-26 2008-06-17 Derrick Corporation Apparatus for centrifuging a slurry
SE534386C2 (en) * 2009-10-29 2011-08-02 Alfa Laval Corp Ab Centrifugal separator and method for separating solid particles
CN102366732B (en) * 2011-09-16 2013-05-29 浙江国裕资源再生利用科技有限公司 Dry centrifugal separation device for waste sludge from paper mill
CN106694239B (en) * 2015-08-26 2019-02-22 苏州瑞威离心分离技术有限公司 A kind of decanter centrifuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703676A (en) * 1947-01-15 1955-03-08 Sharples Corp Solids discharge mechanism for centrifuges
US3143504A (en) * 1960-01-05 1964-08-04 Krupp Dolberg Gmbh Solid-bowl centrifuge with discharge screw
US3172851A (en) * 1962-08-31 1965-03-09 Centrifuging liquid-solids mixtures
US3428247A (en) * 1967-09-26 1969-02-18 Combustion Eng Centrifuge lubricating and seal system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306016A1 (en) * 1975-04-02 1976-10-29 Mono Pumps Ltd Centrifuge - auger has flights to separate solid and liquid material
FR2332063A1 (en) * 1975-11-18 1977-06-17 Flottweg Werk Bruckmayer PROCESS FOR SEPARATING PARTICULARLY DIFFICULT SUSPENSIONS TO DECAN, USING A SCREW CENTRIFUGE WITH FULL WALL ROTOR AND RELATIVE CENTRIFUGE
FR2332064A1 (en) * 1975-11-18 1977-06-17 Flottweg Werk Bruckmayer WINDSCREW CENTRIFUGE, FULL BOWL, WITH VARIABLE DIFFERENTIAL SPEED COUPLING BETWEEN THE WRAP AND THE AUGER

Also Published As

Publication number Publication date
GB1235066A (en) 1971-06-09
DE1925001A1 (en) 1969-12-18
US3494542A (en) 1970-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse