SE435794B - Dekanteringscentrifug - Google Patents

Dekanteringscentrifug

Info

Publication number
SE435794B
SE435794B SE7312110A SE7312110A SE435794B SE 435794 B SE435794 B SE 435794B SE 7312110 A SE7312110 A SE 7312110A SE 7312110 A SE7312110 A SE 7312110A SE 435794 B SE435794 B SE 435794B
Authority
SE
Sweden
Prior art keywords
decanter
Prior art date
Application number
SE7312110A
Other languages
English (en)
Inventor
C Y Lee
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 SE435794B publication Critical patent/SE435794B/sv

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
    • 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
    • B04B2001/2033—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 feed accelerator inside the conveying screw
    • 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
    • B04B2001/2041—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 baffles, plates, vanes or discs attached to the conveying screw
SE7312110A 1972-09-06 1973-09-05 Dekanteringscentrifug SE435794B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28437172A 1972-09-06 1972-09-06
US432258A US3885734A (en) 1972-09-06 1974-01-10 Centrifuge apparatus

Publications (1)

Publication Number Publication Date
SE435794B true SE435794B (sv) 1984-10-22

Family

ID=26962570

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312110A SE435794B (sv) 1972-09-06 1973-09-05 Dekanteringscentrifug

Country Status (8)

Country Link
US (2) US3795361A (sv)
JP (1) JPS5313058B2 (sv)
CA (1) CA965757A (sv)
DE (1) DE2344507C2 (sv)
FR (1) FR2197658B1 (sv)
GB (1) GB1408997A (sv)
NL (1) NL170382C (sv)
SE (1) SE435794B (sv)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205952A1 (es) * 1975-01-03 1976-06-15 Pennwalt Corp Una centrifuga decantadora
DE2612696A1 (de) * 1975-04-01 1976-10-14 Pennwalt Corp Vollmantel-dekantierzentrifuge
US4094461A (en) * 1977-06-27 1978-06-13 International Business Machines Corporation Centrifuge collecting chamber
US4170328A (en) * 1978-02-02 1979-10-09 Kirk Clair F Desalination by the inverse function of the known (salting-out) effect within an improved centrifuge
DE2901607C2 (de) * 1979-01-17 1981-03-12 Westfalia Separator Ag, 4740 Oelde Vollmantelschneckenzentrifuge
JPS5610353A (en) * 1979-07-05 1981-02-02 Suguru Katsume Completely-enclosed type screw-carrying centrifugal separator
US4245777A (en) * 1979-08-30 1981-01-20 Pennwalt Corporation Centrifuge apparatus
US4323190A (en) * 1980-05-21 1982-04-06 Bird Machine Company, Inc. Centrifuge bowl end attachment flanges
JPS588342Y2 (ja) * 1980-06-23 1983-02-15 三菱化工機株式会社 軸流デカンタ型遠心分離機
US4381849A (en) * 1981-06-29 1983-05-03 Bird Machine Company, Inc. Solids-liquid slurry separating centrifuge
FR2508813B1 (fr) * 1981-07-02 1987-04-17 Guinard Centrifugation Sa Decanteuse centrifuge
US4492631A (en) * 1982-01-19 1985-01-08 Ae Plc Centrifugal separator
JPS58112450U (ja) * 1982-01-26 1983-08-01 石垣機工株式会社 横型遠心濃縮機
GB2123717B (en) * 1982-07-13 1985-10-02 Broadbent And Sons Limited Tho Improvements in decanting type centrifuges
US4743226A (en) * 1983-04-29 1988-05-10 Geosource Inc. High capacity continuous solid bowl centrifuge
DE3318793A1 (de) * 1983-05-24 1985-01-24 KHD Humboldt Wedag AG, 5000 Köln Vorrichtung zum entfeuchten von schlamm
US4575370A (en) * 1984-11-15 1986-03-11 Pennwalt Corporation Centrifuge employing variable height discharge weir
DE3518885A1 (de) * 1985-05-25 1986-11-27 Bayer Ag, 5090 Leverkusen Vollmantelschneckenzentrifuge mit nachklaervorrichtung
US4806019A (en) * 1985-09-03 1989-02-21 Nova Scotia Research Foundation Corporation Method and apparatus for mixing two or more components such as immiscible liquids
DE3608664A1 (de) * 1986-03-14 1987-09-17 Krauss Maffei Ag Vollmantelzentrifuge
US4790806A (en) * 1987-04-21 1988-12-13 High Robert E Decanter centrifuge incorporating airlift device
DE3740411C2 (de) * 1987-11-28 1996-11-14 Heinkel Ind Zentrifugen Stülpfilterzentrifuge
DE3744093A1 (de) * 1987-12-24 1989-07-13 Kloeckner Humboldt Deutz Ag Vollmantelzentrifuge
US5024649A (en) * 1988-08-30 1991-06-18 Bird Machine Company Bowl head assembly
US4950219A (en) * 1988-10-20 1990-08-21 Alfa-Laval Ab Adjustable weir structure for a decanter centrifuge
US5176616A (en) * 1989-06-29 1993-01-05 Kloeckner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for the after-treatment of the thick material in the thick material discharge region of a solid bowl worm centrifuge
DE4104483A1 (de) * 1991-02-14 1992-08-20 Kloeckner Humboldt Deutz Ag Verfahren zum betreiben einer schneckenzentrifuge und zentrifuge hierfuer
DE4106276A1 (de) * 1991-02-28 1992-09-03 Kloeckner Humboldt Deutz Ag Schneckenzentrifuge
US5156751A (en) * 1991-03-29 1992-10-20 Miller Neal J Three stage centrifuge and method for separating water and solids from petroleum products
US5257968A (en) * 1991-06-06 1993-11-02 Alfa Laval Separation Inc. Inflatable dam for a decanter centrifuge
WO1993010905A1 (en) * 1991-11-27 1993-06-10 Baker Hughes Incorporated Feed accelerator system including feed slurry accelerating nozzle apparatus
US5380266A (en) * 1991-11-27 1995-01-10 Baker Hughes Incorporated Feed accelerator system including accelerator cone
US5403486A (en) * 1991-12-31 1995-04-04 Baker Hughes Incorporated Accelerator system in a centrifuge
ATE170429T1 (de) * 1991-12-31 1998-09-15 Baker Hughes Inc Einlassbeschleunigungsvorrichtung mit beschleunigungsschaufelgerät
US5261869A (en) * 1992-04-06 1993-11-16 Alfa Laval Separation, Inc. Decanter centrifuge having discontinuous flights in the beach area
DE4222119C2 (de) * 1992-07-06 1997-07-10 Deutz Ag Vorrichtung und Verfahren zur naßmechanischen Trennung von Feststoffgemischen
JP2528061B2 (ja) * 1992-08-28 1996-08-28 三菱化工機株式会社 ロ―タリ排出型遠心分離機
DE4231746C1 (de) * 1992-09-23 1993-11-25 Westfalia Separator Ag Vollmantelzentrifuge zum Trennen von Flüssigkeits-Feststoffgemischen
US5354255A (en) * 1992-12-17 1994-10-11 Alfa Laval Separation Inc. Decanter centrifuge with conveyor capable of high speed and higher flow rates
US5364335A (en) * 1993-12-07 1994-11-15 Dorr-Oliver Incorporated Disc-decanter centrifuge
US5653673A (en) * 1994-06-27 1997-08-05 Amoco Corporation Wash conduit configuration in a centrifuge apparatus and uses thereof
DK143295A (da) * 1995-12-18 1997-06-19 Tetra Laval Holdings & Finance Dekantercentrifuge
SE505557C2 (sv) * 1995-12-21 1997-09-15 Alfa Laval Separation Ab Dekantercentrifug
US5948256A (en) * 1997-08-22 1999-09-07 Baker Hughes Incorporated Centrifuge with cake churning
US5971907A (en) 1998-05-19 1999-10-26 Bp Amoco Corporation Continuous centrifugal separator with tapered internal feed distributor
SE9802116D0 (sv) 1998-06-15 1998-06-15 Alfa Laval Ab Dekantercentrifug
DE19952804C2 (de) * 1999-11-02 2003-07-03 Westfalia Separator Ind Gmbh Vollmantel-Schneckenzentrifuge zur Verarbeitung eines zur Schäumung neigenden Schleudergutes
US6572524B1 (en) 2000-07-14 2003-06-03 Alfa Laval Inc. Decanter centrifuge having a heavy phase solids baffle
US6605029B1 (en) 2000-08-31 2003-08-12 Tuboscope I/P, Inc. Centrifuge with open conveyor and methods of use
US7018326B2 (en) * 2000-08-31 2006-03-28 Varco I/P, Inc. Centrifuge with impellers and beach feed
US6780147B2 (en) * 2000-08-31 2004-08-24 Varco I/P, Inc. Centrifuge with open conveyor having an accelerating impeller and flow enhancer
US6790169B2 (en) * 2000-08-31 2004-09-14 Varco I/P, Inc. Centrifuge with feed tube adapter
US6561965B1 (en) 2000-10-20 2003-05-13 Alfa Laval Inc. Mist pump for a decanter centrifuge feed chamber
US7992655B2 (en) * 2001-02-15 2011-08-09 Dual Gradient Systems, Llc Dual gradient drilling method and apparatus with multiple concentric drill tubes and blowout preventers
DK200200598A (da) * 2002-04-22 2003-10-23 Alfa Laval Copenhagen As Dekantercentrifuge
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
DE10220757B4 (de) * 2002-05-08 2004-06-24 Westfalia Separator Ag Zentrifuge, insbesondere Separator
DE10223802B4 (de) * 2002-05-29 2005-06-09 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge
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
SE525413C2 (sv) * 2003-06-18 2005-02-15 Alfa Laval Corp Ab En skruvtransportör för en dekantercentrifug
DE10336350B4 (de) * 2003-08-08 2007-10-31 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge, mit Schälscheibe
US7864942B2 (en) * 2004-12-06 2011-01-04 At&T Intellectual Property I, L.P. System and method for routing calls
DE102005027553A1 (de) * 2005-06-14 2006-12-28 Westfalia Separator Ag Drei-Phasen-Vollmantel-Schneckenzentrifuge und Verfahren zur Regelung des Trennprozesses
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
US7540838B2 (en) * 2005-10-18 2009-06-02 Varco I/P, Inc. Centrifuge control in response to viscosity and density parameters of drilling fluid
DE102006006178A1 (de) * 2006-02-10 2007-08-16 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge und Verfahren zu deren Betrieb
US20080083566A1 (en) * 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
US8622220B2 (en) * 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
WO2009094774A1 (en) * 2008-01-31 2009-08-06 Pomerleau Daniel G System and method for improving the separation of entrained solids from a solution within a centrifuge
US7908764B1 (en) 2008-05-05 2011-03-22 Decanter Machines, Inc. Hyperbaric centrifuge system
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
US20100181265A1 (en) * 2009-01-20 2010-07-22 Schulte Jr David L Shale shaker with vertical screens
DE102009001054A1 (de) 2009-02-20 2010-09-02 Hiller Gmbh Vollmantel-Schneckenzentrifuge mit Grobstoff-Auslass
CN103097032B (zh) * 2010-06-15 2015-08-19 森特瑞斯公司 利用加压空气促进固体传送的离心液体分离机
PL2588832T3 (pl) * 2010-07-01 2019-12-31 Centrisys Corporation Maszyna do odśrodkowego rozdzielania cieczy do efektywnego przepływu wielofazowych ciał stałych ze strumienia odprowadzania fazy ciężkiej
JP5191565B2 (ja) * 2011-02-25 2013-05-08 寿工業株式会社 遠心脱水方法及び遠心脱水装置
CN102921562B (zh) * 2011-08-09 2015-03-11 苏州优耐特机械制造有限公司 一种螺旋卸料离心机
EP2767344B1 (en) * 2013-02-15 2015-07-29 Alfa Laval Corporate AB Smoothly accelerating channel inlet for centrifugal separator
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
EP4021613A1 (en) * 2019-08-30 2022-07-06 Paragon Space Development Corporation Two-phase separator device for removing condensate or particulate from a gas stream
CN111001497A (zh) * 2019-12-31 2020-04-14 南京莫尼亚离心机科技发展有限公司 一种浮渣卧螺机

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245924C (sv) *
FR958825A (sv) * 1950-03-21
US994497A (en) * 1910-03-30 1911-06-06 John J Berrigan Process of producing starch.
GB337965A (en) * 1929-11-01 1930-11-13 Aage Nyrop Improvements in centrifugal separators
NL81687C (sv) * 1941-08-14 1900-01-01
US2593278A (en) * 1945-04-12 1952-04-15 Separation I Emulsion Et Le Me Centrifuge for separating a liquid from solid material
GB902303A (en) * 1947-07-23 1962-08-01 Gen Electric Co Ltd Improvements in and relating to centrifuges
US2614748A (en) * 1947-07-29 1952-10-21 Howard P Ritsch Centrifuge for separating solids
GB708590A (en) * 1951-05-16 1954-05-05 Separator Ab Improvements in or relating to the elimination of solid materials from oils
US3092582A (en) * 1959-03-20 1963-06-04 Black Clawson Co Centrifuge
US3172851A (en) * 1962-08-31 1965-03-09 Centrifuging liquid-solids mixtures
US3279687A (en) * 1963-05-24 1966-10-18 Bird Machine Co Centrifuge
US3302873A (en) * 1964-02-21 1967-02-07 Pennsalt Chemicals Corp Centrifugal solids deliquefying and treating process and apparatus
US3285507A (en) * 1964-12-02 1966-11-15 Pennsalt Chemicals Corp Screw-type solids discharge centrifuge having means to discharge light solids
US3228594A (en) * 1965-02-05 1966-01-11 Clifford L Amero Centrifugal separator
NO120465B (sv) * 1965-10-21 1970-10-19 Alfa Laval Ab
DK118179B (da) * 1968-11-29 1970-07-13 Krueger As I Slamcentrifuge.
CH514358A (fr) * 1969-08-08 1971-10-31 Termomeccanica Italiana Spa Dispositif de séparation centrifuge des deux constituants à densité différente d'une émulsion
GB1357775A (en) * 1970-06-11 1974-06-26 Krueger As I Centrifuge for draining off water from sewage sludge
DE2131427A1 (de) * 1970-06-24 1971-12-30 Nishihara Env San Res Co Ltd Zentrifugalscheider
JPS5212414Y2 (sv) * 1971-07-03 1977-03-18

Also Published As

Publication number Publication date
FR2197658B1 (sv) 1977-02-25
US3885734A (en) 1975-05-27
NL7312320A (sv) 1974-03-08
FR2197658A1 (sv) 1974-03-29
DE2344507A1 (de) 1974-03-14
NL170382C (nl) 1982-11-01
US3795361A (en) 1974-03-05
GB1408997A (en) 1975-10-08
JPS4986951A (sv) 1974-08-20
CA965757A (en) 1975-04-08
NL170382B (nl) 1982-06-01
DE2344507C2 (de) 1984-08-09
JPS5313058B2 (sv) 1978-05-08

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