DK192878A - Centriguge - Google Patents

Centriguge

Info

Publication number
DK192878A
DK192878A DK192878A DK192878A DK192878A DK 192878 A DK192878 A DK 192878A DK 192878 A DK192878 A DK 192878A DK 192878 A DK192878 A DK 192878A DK 192878 A DK192878 A DK 192878A
Authority
DK
Denmark
Prior art keywords
centriguge
Prior art date
Application number
DK192878A
Other languages
English (en)
Inventor
J F Jackson
Original Assignee
J F Jackson
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 J F Jackson filed Critical J F Jackson
Publication of DK192878A publication Critical patent/DK192878A/da

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
    • 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
DK192878A 1977-05-04 1978-05-03 Centriguge DK192878A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18612/77A GB1583517A (en) 1977-05-04 1977-05-04 Solid bowl decanter centrifuges of the scroll discharge type

Publications (1)

Publication Number Publication Date
DK192878A true DK192878A (da) 1978-11-05

Family

ID=10115441

Family Applications (1)

Application Number Title Priority Date Filing Date
DK192878A DK192878A (da) 1977-05-04 1978-05-03 Centriguge

Country Status (8)

Country Link
US (1) US4240578A (da)
JP (1) JPS53138583A (da)
DE (1) DE2819399A1 (da)
DK (1) DK192878A (da)
GB (1) GB1583517A (da)
IN (1) IN147692B (da)
MX (1) MX145574A (da)
SE (1) SE7805093L (da)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK153058C (da) * 1979-02-23 1988-11-07 Alfa Laval Separation As Decantercentrifuge med et mekanisk reduktionsgear mellem centrifugens tromle og transportsnegl
JPS5757807Y2 (da) * 1979-05-28 1982-12-11
JPS5610353A (en) * 1979-07-05 1981-02-02 Suguru Katsume Completely-enclosed type screw-carrying centrifugal separator
DE3005658A1 (de) * 1980-02-15 1981-10-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum regeln der differenzdrehzahl zweier mit unterschiedlicher drehzahl rotierender bauteile, insbesondere von zentrifugentrommel und foerderschnecke einer schneckenzentrifuge
DE3103029A1 (de) * 1981-01-30 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Schneckenzentrifuge
DE3115692A1 (de) * 1981-04-18 1982-11-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Adaptives regelverfahren
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
JPS60161759A (ja) * 1984-01-28 1985-08-23 Masami Imakado 遠心脱水装置
JPS60206458A (ja) * 1984-03-30 1985-10-18 Nishihara Environ Sanit Res Corp 遠心分離機
DE3502252A1 (de) * 1985-01-24 1986-07-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur regelung der differenzdrehzahl zwischen der zentrifugentrommel und der foerderschnecke einer schneckenzentrifuge
DK154540C (da) * 1986-05-06 1989-04-24 Alfa Laval Separation As Dekantercentrifuge
US5024649A (en) * 1988-08-30 1991-06-18 Bird Machine Company Bowl head assembly
US4978331A (en) * 1989-07-11 1990-12-18 Alfa-Laval Ab Method and apparatus for cleaning in place of a decanter centrifuge
US5067939A (en) * 1990-03-21 1991-11-26 Bird Machine Company Conveyorless clarifier
US5529566A (en) * 1990-12-11 1996-06-25 Weil; Hans A. Method for controlling a solid-shell centrifuge
CH682053A5 (da) * 1990-12-11 1993-07-15 Hans Andreas Weil
US5156751A (en) * 1991-03-29 1992-10-20 Miller Neal J Three stage centrifuge and method for separating water and solids from petroleum products
JPH04371244A (ja) * 1991-06-21 1992-12-24 Nishihara Environ Sanit Res Corp 遠心分離機の制御装置
US5342279A (en) * 1992-08-18 1994-08-30 Alfa Laval Separation Inc. Decanter centrifuge having dual motor drive
US5344570A (en) * 1993-01-14 1994-09-06 James E. McLachlan Method and apparatus for removing solids from a liquid
US5403260A (en) * 1993-06-04 1995-04-04 Hutchinson-Hayes International Automatic frequency controlled motor backdrive
DE69618989T2 (de) * 1995-12-01 2002-09-26 Baker-Hughes Inc., Houston Verfahren und vorrichtung zum regeln und überwachen einer durchlaufzentrifuge
US5857955A (en) * 1996-03-27 1999-01-12 M-I Drilling Fluids L.L.C. Centrifuge control system
FR2771659B1 (fr) * 1997-12-02 2000-02-11 Degremont Procede de regulation de centrifugeuses pour la deshydratation des boues d'epuration, mettant en oeuvre la logique floue
US6368264B1 (en) * 1999-03-29 2002-04-09 M-I L.L.C. Centrifuge control system and method with operation monitoring and pump control
US6780147B2 (en) * 2000-08-31 2004-08-24 Varco I/P, Inc. Centrifuge with open conveyor having an accelerating impeller and flow enhancer
US6605029B1 (en) 2000-08-31 2003-08-12 Tuboscope I/P, Inc. Centrifuge with open conveyor and methods of use
US6790169B2 (en) 2000-08-31 2004-09-14 Varco I/P, Inc. Centrifuge with feed tube adapter
US7018326B2 (en) 2000-08-31 2006-03-28 Varco I/P, Inc. Centrifuge with impellers and beach feed
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
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
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
US20040138040A1 (en) * 2003-01-15 2004-07-15 Hensley Gary L. Decanter centrifuge control
CN100393423C (zh) * 2003-04-22 2008-06-11 维斯科特尔姆股份公司 带有液力转速差确定的离心机
CN101142258B (zh) * 2005-03-16 2012-07-04 阿科玛股份有限公司 沉降式离心机在聚合物处理中的用途
US7540838B2 (en) * 2005-10-18 2009-06-02 Varco I/P, Inc. Centrifuge control in response to viscosity and density parameters of drilling fluid
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
US20070296281A1 (en) * 2006-06-07 2007-12-27 Husky Injection Molding Systems Ltd. Electrical motor
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
BRPI0823327A2 (pt) * 2007-03-16 2013-10-22 Genomatica Inc Biocatalisadores microbianos que não ocorrem naturalmente e métodos para a biosíntese de ácido 4-hidroxibutanóico e 1,4-butanodiol
US7947483B2 (en) * 2007-08-10 2011-05-24 Genomatica, Inc. Methods and organisms for the growth-coupled production of 1,4-butanediol
US8622220B2 (en) 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
US9073104B2 (en) 2008-08-14 2015-07-07 National Oilwell Varco, L.P. Drill cuttings treatment systems
EP3514242A3 (en) 2008-09-10 2019-08-28 Genomatica, Inc. Microrganisms for the production of 1,4-butanediol
US8556083B2 (en) 2008-10-10 2013-10-15 National Oilwell Varco L.P. Shale shakers with selective series/parallel flow path conversion
US9079222B2 (en) 2008-10-10 2015-07-14 National Oilwell Varco, L.P. Shale shaker
WO2010141920A2 (en) 2009-06-04 2010-12-09 Genomatica, Inc. Microorganisms for the production of 1,4-butanediol and related methods
LT2438036T (lt) 2009-06-04 2017-06-26 Genomatica, Inc. Fermentacijos sultinio komponentų išskyrimo būdas
US20110034313A1 (en) * 2009-08-06 2011-02-10 Andritz Separation Inc. Centrifuge with hydraulic drive unit
KR20120083908A (ko) 2009-10-13 2012-07-26 게노마티카 인코포레이티드 1,4-부탄다이올, 4-하이드록시부탄알, 4-하이드록시부티릴-ｃｏａ, 푸트레신 및 관련 화합물의 제조를 위한 미생물 및 관련 방법
US8530210B2 (en) 2009-11-25 2013-09-10 Genomatica, Inc. Microorganisms and methods for the coproduction 1,4-butanediol and gamma-butyrolactone
US8048661B2 (en) 2010-02-23 2011-11-01 Genomatica, Inc. Microbial organisms comprising exogenous nucleic acids encoding reductive TCA pathway enzymes
US8445244B2 (en) 2010-02-23 2013-05-21 Genomatica, Inc. Methods for increasing product yields
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
US10899647B1 (en) 2017-10-06 2021-01-26 Southeastern Environmental Services, LLC Decanter centrifuge system for producing low moisture solids from poultry plant sludge
WO2021231271A1 (en) 2020-05-12 2021-11-18 Genomatica, Inc. Process of synthesizing and purifying (3r)-hydroxybutyl (3r)-hydroxybutanoate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126337A (en) * 1964-03-24 System for separating and classifying solids
US2955753A (en) * 1957-05-03 1960-10-11 American Machine & Metals Control apparatus
FR2070485A5 (en) * 1969-12-05 1971-09-10 Defontenay Paul Control system for centrifuge - to produce differential rotation
US3734399A (en) * 1971-05-28 1973-05-22 Beloit Corp Differential scroll drive
SU429850A1 (ru) * 1972-03-14 1974-05-30 Р. И. Батырев, В. Д. Чекунов, В. Ф. Зарецкий, В. Н. Голубев , О. Заславска Спосов автоматического регулирования подачи суспензии в шнековую центри.фугу
DE2551788A1 (de) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer Vollmantel-schneckenzentrifuge mit differenzdrehzahlvariabler kupplung zwischen mantelteil und schneckenteil
DE2551789A1 (de) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer Vollmantel-schneckenzentrifuge mit differenzdrehzahlvariabler kupplung zwischen mantelteil und schneckenteil

Also Published As

Publication number Publication date
DE2819399A1 (de) 1978-11-16
GB1583517A (en) 1981-01-28
JPS53138583A (en) 1978-12-04
IN147692B (da) 1980-05-31
SE7805093L (sv) 1978-11-05
MX145574A (es) 1982-03-08
US4240578A (en) 1980-12-23

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