NO20040745L - vibrasjonsseparator for utskilling av faste bestanddeler fra et fluid og siktsammenstilling. - Google Patents

vibrasjonsseparator for utskilling av faste bestanddeler fra et fluid og siktsammenstilling.

Info

Publication number
NO20040745L
NO20040745L NO20040745A NO20040745A NO20040745L NO 20040745 L NO20040745 L NO 20040745L NO 20040745 A NO20040745 A NO 20040745A NO 20040745 A NO20040745 A NO 20040745A NO 20040745 L NO20040745 L NO 20040745L
Authority
NO
Norway
Prior art keywords
fluid
separating solids
sieve assembly
vibration separator
separator
Prior art date
Application number
NO20040745A
Other languages
English (en)
Norwegian (no)
Inventor
Thomas Cole Adams
David Lee Schulte Jr
Guy Lamont Mcclung Iii
Kenneth Wayne Seyffert
David Wayne Largent
Hector Murdo Murray
Jeffrey Earl Walker
Original Assignee
Varco Int
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 Varco Int filed Critical Varco Int
Publication of NO20040745L publication Critical patent/NO20040745L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
    • B01D33/0183—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
    • B01D33/0315—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
    • B01D33/033—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • B01D33/0384—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/745—Construction of suction casings, pans, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4654—Corrugated Screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B07B1/49—Stretching devices for screens stretching more than one screen or screen section by the same or different stretching means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/52—Filter identification means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2230/00—Specific aspects relating to the whole B07B subclass
    • B07B2230/01—Wet separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
NO20040745A 2001-10-04 2004-02-20 vibrasjonsseparator for utskilling av faste bestanddeler fra et fluid og siktsammenstilling. NO20040745L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/971,070 US6722504B2 (en) 1993-04-30 2001-10-04 Vibratory separators and screens
PCT/GB2002/004505 WO2003028907A1 (fr) 2001-10-04 2002-10-04 Separateur vibratoire et ensemble tamis

Publications (1)

Publication Number Publication Date
NO20040745L true NO20040745L (no) 2004-04-16

Family

ID=25517893

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040745A NO20040745L (no) 2001-10-04 2004-02-20 vibrasjonsseparator for utskilling av faste bestanddeler fra et fluid og siktsammenstilling.

Country Status (5)

Country Link
US (1) US6722504B2 (fr)
CA (1) CA2458541C (fr)
GB (1) GB2396574B (fr)
NO (1) NO20040745L (fr)
WO (1) WO2003028907A1 (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0120863D0 (en) * 2001-08-29 2001-10-17 United Wire Ltd Improved method of apparatus for repairing screens
US20050224398A1 (en) * 2001-10-19 2005-10-13 Largent David W Vibratory separators and sealing screens
US20030201237A1 (en) * 2002-04-26 2003-10-30 Grichar Charles Newton Shale shakers
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
US20060113220A1 (en) 2002-11-06 2006-06-01 Eric Scott Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator
US8312995B2 (en) 2002-11-06 2012-11-20 National Oilwell Varco, L.P. Magnetic vibratory screen clamping
US7484625B2 (en) * 2003-03-13 2009-02-03 Varco I/P, Inc. Shale shakers and screens with identification apparatuses
USD541322S1 (en) 2004-05-05 2007-04-24 Russell Finex Limited Resonator
GB0423021D0 (en) 2004-10-16 2004-11-17 Astleford John Drilling fluid screening device
US20070108104A1 (en) * 2005-11-16 2007-05-17 Burnett George A Vibratory separators and operations
US8118172B2 (en) 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
US20070108105A1 (en) * 2005-11-16 2007-05-17 Burnett George A Upflow shakers and separators
US20070108106A1 (en) * 2005-11-16 2007-05-17 Burnett George A Shakers with primary and auxiliary vibrators
US20070108103A1 (en) * 2005-11-16 2007-05-17 Guy Mc Clung Vibratory separators and operations
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
US8231010B2 (en) * 2006-12-12 2012-07-31 Varco I/P, Inc. Screen assemblies and vibratory separators
WO2008130939A1 (fr) * 2007-04-19 2008-10-30 M-I Llc Utilisation d'étiquettes d'identification de radio fréquence pour identifier et surveiller le comportement du tamis à secousses et son fonctionnement
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
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
US8042760B2 (en) * 2009-03-17 2011-10-25 The Procter And Gamble Company Method and apparatus for transferring a wound web
NO330993B1 (no) 2010-05-20 2011-09-05 Optipro As En forbedret tilløpskanal til fordeling av væske og partikler for en brønnvæske-siktemaskin
CA2811443C (fr) * 2010-09-15 2016-01-12 M-I L.L.C. Dispositif d'alimentation dote d'une grille pour un secoueur
CN102896088B (zh) * 2012-09-30 2014-12-10 常州市德思特机械有限公司 便携式筛选机
MX2015010882A (es) * 2013-02-21 2016-06-28 Mi Llc Agitadores apilados de doble paso y metodos para el uso de los mismos.
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
CN103203292A (zh) * 2013-03-17 2013-07-17 徐州雷曼机械科技有限公司 灌注桩泥浆净化处理装置用楔形双层平衡泥浆筛
WO2014179512A1 (fr) * 2013-04-30 2014-11-06 M-I Llc Crible possédant des éléments cadres à surface(s) inclinée(s)
CN103703913B (zh) * 2013-11-11 2015-08-12 山东常林农业装备股份有限公司 花生收获机用可转动栅条振动筛
US10001464B2 (en) * 2014-06-27 2018-06-19 M-I L.L.C. Beach detection sensors for vibratory separator
CN104612608A (zh) * 2015-01-30 2015-05-13 张劲南 一种新型泥浆固相控制系统及工艺
CA3001060A1 (fr) 2015-10-09 2017-04-13 M-I L.L.C. Systeme, appareil et procede d'ajustement de deversoir
US10369501B2 (en) 2016-05-03 2019-08-06 M-I Drilling Fluids Uk Ltd. Apparatus, system and method for combining modular repair plugs
US10151674B2 (en) * 2017-01-19 2018-12-11 Schlumberger Technology Corporation Oil-based mud drill cutting cleaning for infrared spectroscopy
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
US10428606B2 (en) 2017-07-12 2019-10-01 Saudi Arabian Oil Company Collecting drilling microchips
CN107876396B (zh) * 2017-09-15 2024-02-27 徐州徐工筑路机械有限公司 筛网、振动筛和沥青拌和站
WO2020264233A1 (fr) * 2019-06-28 2020-12-30 M-I L.L.C. Appareil agitateur et procédé d'utilisation
US11280178B2 (en) 2020-03-25 2022-03-22 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11125075B1 (en) 2020-03-25 2021-09-21 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11414963B2 (en) 2020-03-25 2022-08-16 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11414984B2 (en) 2020-05-28 2022-08-16 Saudi Arabian Oil Company Measuring wellbore cross-sections using downhole caliper tools
US11414985B2 (en) 2020-05-28 2022-08-16 Saudi Arabian Oil Company Measuring wellbore cross-sections using downhole caliper tools
WO2021242472A1 (fr) * 2020-05-29 2021-12-02 Dow Global Technologies Llc Systèmes et procédés d'élimination des particules d'une alimentation en liquide
US11631884B2 (en) 2020-06-02 2023-04-18 Saudi Arabian Oil Company Electrolyte structure for a high-temperature, high-pressure lithium battery
US11149510B1 (en) 2020-06-03 2021-10-19 Saudi Arabian Oil Company Freeing a stuck pipe from a wellbore
US11391104B2 (en) 2020-06-03 2022-07-19 Saudi Arabian Oil Company Freeing a stuck pipe from a wellbore
US11719089B2 (en) 2020-07-15 2023-08-08 Saudi Arabian Oil Company Analysis of drilling slurry solids by image processing
US11255130B2 (en) 2020-07-22 2022-02-22 Saudi Arabian Oil Company Sensing drill bit wear under downhole conditions
US11506044B2 (en) 2020-07-23 2022-11-22 Saudi Arabian Oil Company Automatic analysis of drill string dynamics
US11867008B2 (en) 2020-11-05 2024-01-09 Saudi Arabian Oil Company System and methods for the measurement of drilling mud flow in real-time
CA3203270A1 (fr) * 2020-12-23 2022-06-30 James R. Bissett Ensemble tamis a secousses ondulant
US11434714B2 (en) 2021-01-04 2022-09-06 Saudi Arabian Oil Company Adjustable seal for sealing a fluid flow at a wellhead
US11697991B2 (en) 2021-01-13 2023-07-11 Saudi Arabian Oil Company Rig sensor testing and calibration
US11572752B2 (en) 2021-02-24 2023-02-07 Saudi Arabian Oil Company Downhole cable deployment
US11727555B2 (en) 2021-02-25 2023-08-15 Saudi Arabian Oil Company Rig power system efficiency optimization through image processing
US11846151B2 (en) 2021-03-09 2023-12-19 Saudi Arabian Oil Company Repairing a cased wellbore
CN113275231B (zh) * 2021-06-02 2022-04-19 安徽师范大学 一种面粉加工用筛分装置
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools
US11867012B2 (en) 2021-12-06 2024-01-09 Saudi Arabian Oil Company Gauge cutter and sampler apparatus
CN114714512B (zh) * 2022-04-29 2024-07-30 浙江奥桑机械设备有限公司 一种混凝土搅拌站用骨料仓振动分料器
US12203366B2 (en) 2023-05-02 2025-01-21 Saudi Arabian Oil Company Collecting samples from wellbores

Family Cites Families (173)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560858A (en) 1896-05-26 missroon
US526562A (en) 1894-09-25 Coal-screen
US516673A (en) 1894-03-20 Sieve
US246144A (en) 1881-08-23 Fanning-mill
US235851A (en) 1880-12-28 William o
US2677462A (en) 1954-05-04 conkling
US268491A (en) 1882-12-05 hubbell
US607598A (en) 1898-07-19 Grain-separating screen for th resh ing-ivlach in es
US40242A (en) 1863-10-13 Improvement in grain-sieves
US275190A (en) 1883-04-03 Sieve for roller-mills
US583981A (en) 1897-06-08 Fruit-grading machine
US275340A (en) 1883-04-03 kimball
US236416A (en) 1881-01-11 William o
US500302A (en) 1893-06-27 Slate-picker
US777317A (en) 1904-03-25 1904-12-13 John A Traylor Shaking ore-screen.
US865185A (en) 1906-11-24 1907-09-03 Stephen J Kerrigan Slate-jig.
US964897A (en) 1908-04-04 1910-07-19 Noah Bryant Save-all for paper-making machines.
US966578A (en) 1908-04-20 1910-08-09 Sherman P Murphy Screen for threshing-machines.
US948222A (en) 1909-04-14 1910-02-01 Clarence W Honabach Shaking-screen.
US984866A (en) 1909-05-06 1911-02-21 Earl H Tate Aero ore-concentrator and placer-machine.
US1132667A (en) 1910-06-16 1915-03-23 Louis Milliot Florist's dirt-sieve.
US1098979A (en) 1912-01-22 1914-06-02 Karl Schuchard Jigging-machine.
US1082612A (en) 1912-10-01 1913-12-30 Lawrence William Smith Fruit-grading machine.
US1139041A (en) 1914-09-05 1915-05-11 Ole L Larson Corrugated rotary sieve.
US1242982A (en) 1916-10-16 1917-10-16 Tyler Co W S Screening device.
US1250768A (en) 1916-10-20 1917-12-18 Charles Hunnicutt Seed-corn grader.
US1248081A (en) 1916-12-27 1917-11-27 Carrie S Couch Flour-sifter.
US1359426A (en) 1919-06-11 1920-11-16 Williams Patent Crusher & Pulv Cage for grinders
US1423021A (en) 1919-09-22 1922-07-18 Tyler Co W S Screening apparatus
US1344747A (en) 1919-11-07 1920-06-29 Charles V Wright Shaking-screen
US1626774A (en) 1920-02-03 1927-05-03 Farley G Clark Method of welding and product thereof
US1614586A (en) 1920-02-27 1927-01-18 E D Anderson Inc Machine for separating articles
US1397339A (en) 1920-07-22 1921-11-15 Sturtevant Mill Co Screen-separator
US1505735A (en) 1922-04-12 1924-08-19 Albert H Stebbins Table concentrator
US1462804A (en) 1922-04-18 1923-07-24 Evans Edward James Sieve
US1713143A (en) 1924-02-23 1929-05-14 Gustave A Overstrom Vibrating screen
US1561632A (en) 1924-02-27 1925-11-17 Herbert S Woodward Perforated indented screen
US1716758A (en) 1924-12-03 1929-06-11 Bland John Process of separating mica
US1678941A (en) 1927-06-09 1928-07-31 Tyler Co W S Method of making woven-wire screens
US1785195A (en) 1928-02-07 1930-12-16 Wind Blast Chaffer Company Chaffer for thrashing machines and grain harvesters
GB327845A (en) * 1929-03-21 1930-04-17 Bertram Norton Improvements in methods of and apparatus for the treatment of coal
US1822298A (en) 1929-11-08 1931-09-08 Kerrigan Stephen Joseph Slate jig
US1879377A (en) 1929-12-03 1932-09-27 James W Mcneely Screen and method of making the same
US1950861A (en) 1931-03-19 1934-03-13 Sr Edward O'toole Method and apparatus for feeding and separating dry coal from refuse
US1997740A (en) 1931-12-24 1935-04-16 Tyler Co W S Plural cloth screening apparatus
US2052467A (en) 1931-12-30 1936-08-25 Hermann Rudolf Wire sifting screen
US1997713A (en) 1932-08-08 1935-04-16 Tyler Co W S Screen and method of making same
US2061850A (en) 1934-01-29 1936-11-24 Western States Machine Co Filtering element and the art of producing the same
US2082513A (en) 1934-07-26 1937-06-01 Western States Machine Co Filter sieve and art of making the same
US2104785A (en) 1934-12-10 1938-01-11 Swan M Akeyson Vibrating endless screen
US2089548A (en) 1935-03-12 1937-08-10 Colorado Fuel & Iron Corp Means of filtration
US2251909A (en) 1939-01-23 1941-08-12 Rotospray Mfg Company Separation of solid material from liquid material
US2274700A (en) 1939-02-14 1942-03-03 Tyler Co W S Screening apparatus
US2190262A (en) 1939-03-17 1940-02-13 Geist Adolf Shaker pan
US2335084A (en) 1940-04-29 1943-11-23 Mission Rubber Company Sifter
US2462878A (en) 1942-11-23 1949-03-01 Mining Process & Patent Co Vibrating screen with vacuum control therefor
US2406051A (en) 1943-06-26 1946-08-20 Paul Porzelt Apparatus for producing corrugated structures
US2480320A (en) 1945-02-10 1949-08-30 Vic Cleaning Machine Co Filter
US2511239A (en) 1947-01-13 1950-06-13 Simplicity Eng Co Screen cloth anchoring and tensioning means
US2648441A (en) 1948-01-17 1953-08-11 Productive Equipment Corp Vibrating equipment
US2670079A (en) 1949-09-20 1954-02-23 Iii Fred K Betts Attachment for vibratory screens
US2667975A (en) 1950-03-03 1954-02-02 Rudolph V Seaholm Self-cleaning strainer
US2723032A (en) 1950-12-18 1955-11-08 Mining Process & Patent Co Vibrating screens
US2706047A (en) * 1951-04-05 1955-04-12 James O Dockins Rice grader
US2726184A (en) 1952-11-01 1955-12-06 Purolator Products Inc Method of providing seals for filters
US2774477A (en) 1954-12-06 1956-12-18 Iowa Mfg Co Cedar Rapids Screen clamping mechanism
US2827169A (en) 1954-12-07 1958-03-18 Internat Pulp Products Inc Screen plate
US2813629A (en) 1955-10-14 1957-11-19 John B Brugmann Screen support
US2800227A (en) 1955-11-16 1957-07-23 Kiger Fred Lime sifter
US2902165A (en) 1957-03-04 1959-09-01 Multi Metal Wire Cloth Co Inc Filter leaf and method of assembling it
US2980208A (en) 1957-05-21 1961-04-18 Delbag Luftfilter Gmbh Filter element for extremely fine dust
US3057481A (en) 1958-06-12 1962-10-09 Pall Corp Corrugated filter and method of forming the same
US2985303A (en) 1958-09-18 1961-05-23 Wright Wilbur Quick change, cartridge type, sizing screen, for asphalt plant
US2973866A (en) 1959-05-14 1961-03-07 Albert L Genter Settling tank
US2929464A (en) 1959-05-18 1960-03-22 Vernco Corp Flat knit filter media
US3070231A (en) 1959-11-23 1962-12-25 Aggregates Equipment Inc Screening device
US3165473A (en) 1960-10-24 1965-01-12 Pall Corp Corrugated filter unit
US3092573A (en) 1961-06-26 1963-06-04 Jordan W Lambert Vibrating screen clamp mechanism
US3176843A (en) 1962-01-09 1965-04-06 Entoleter Screen tensioner
US3255885A (en) 1963-02-27 1966-06-14 Nordberg Manufacturing Co Vibrating screen
US3285413A (en) 1964-03-23 1966-11-15 Selector S Aggregates Co Ltd Screen apparatus
US3243943A (en) 1964-06-15 1966-04-05 American Air Filter Co Unit filter construction
US3542636A (en) 1965-07-28 1970-11-24 Kurt Wandel Corrugated board
US3465413A (en) 1966-10-25 1969-09-09 Universal Filters Inc Method of manufacturing pleated filters
US3458978A (en) 1967-09-12 1969-08-05 Davis Ind Equipment Ltd Non-planar filter and supporting means
AT277903B (de) * 1967-12-22 1970-01-12 Binder Co Ag Verfahren und Vorrichtung zum Sieben von schüttfähigem Gut
US3574103A (en) 1968-09-06 1971-04-06 Atomic Energy Commission Laminated cellular material form
GB1287851A (fr) 1969-03-05 1972-09-06
US3747770A (en) 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3716138A (en) 1970-05-13 1973-02-13 Hoyt Wire Cloth Co Screen
US3679057A (en) 1970-09-11 1972-07-25 Damasco Rodolfo Adelto Perez Screen filter pack and method for making same
US3747772A (en) 1971-05-21 1973-07-24 Parker Hannifin Corp Filter
US3853529A (en) 1971-06-09 1974-12-10 Farr Co Pleated air filter cartridge
US3789498A (en) 1971-11-01 1974-02-05 Ambac Ind Method of diffusion bonding
US3793692A (en) 1972-12-12 1974-02-26 American Air Filter Co Fluid treating filter
US3900628A (en) 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
US3970549A (en) 1973-06-18 1976-07-20 Linatex Corporation Of America Screen assembly and dewatering technique
US3929642A (en) 1974-03-07 1975-12-30 Linatex Corp Of America Dewatering system
US4033865A (en) 1974-12-09 1977-07-05 Derrick Manufacturing Corporation Non-clogging screen apparatus
US3943054A (en) 1974-12-19 1976-03-09 Durex Products, Inc. Segmented screen body
US4022596A (en) 1975-08-27 1977-05-10 Pedersen George C Porous packing and separator medium
US4019987A (en) 1976-01-14 1977-04-26 Leonard L Extended area filters
US4075106A (en) 1976-05-07 1978-02-21 Masahiko Yamazaki Filtering device
US4065382A (en) 1976-06-16 1977-12-27 Derrick Manufacturing Corporation Multiple screen apparatus
US4138303A (en) 1977-04-21 1979-02-06 Taylor Sr John J Method of forming screen packs
CA1107243A (fr) 1977-09-13 1981-08-18 Anthony J. Kent Dispositif d'assujettissement a ressort antagoniste pour element tamiseur sur machine a tamiser vibratoire
GB1604062A (en) 1978-01-11 1981-12-02 United Wire Group Ltd Coverings for submersible or semi-submersible structures
GB2055597B (en) 1979-08-09 1983-02-23 Pa Management Consult Vibratory screening apparatus for screening liquids
US4380494A (en) 1980-04-14 1983-04-19 Litton Systems, Inc. Vibrating screen with self-supporting screen cloth
GB2142689B (en) * 1980-09-17 1985-07-10 Hitachi Shipbuilding Eng Co Transporting coal
GB2085744B (en) 1980-10-20 1984-06-13 Thule United Ltd Vibratory screening apparatus
US4410427A (en) 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
ATE30175T1 (de) 1981-11-24 1987-10-15 Ici Plc Elektrodenstruktur zur verwendung in einer elektrolytischen zelle vom filterpressentyp.
CA1208864A (fr) 1982-09-14 1986-08-05 Andrew M. Bews Revetement antisalissure pour bouees et balises flottantes de navigation maritime
US4546783A (en) 1983-05-02 1985-10-15 Flo Trend Shares, Inc. Apparatus for washing drill cuttings
US4472473A (en) 1983-07-01 1984-09-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Curved cap corrugated sheet
EP0154845A3 (fr) 1984-02-24 1986-06-18 Sartorius GmbH. Elément de filtre plat pour la filtration de fluides
US4575421A (en) 1984-03-08 1986-03-11 Derrick Manufacturing Corporation Non-clogging wear-reducing screen assembly for vibrating screening machine
US4582597A (en) 1984-04-04 1986-04-15 Sweco, Incorporated Vibratory screen separator
GB8418658D0 (en) 1984-07-21 1984-08-22 Thule United Ltd Filtering screens
US4617122A (en) 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
US4647373A (en) 1984-08-30 1987-03-03 Donaldson Company, Inc. Multi-layered filter apparatus
US4634535A (en) 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
GB8514983D0 (en) 1985-06-13 1985-07-17 Thule United Ltd Screen clamping
GB8514982D0 (en) 1985-06-13 1985-07-17 Thule United Ltd Screen clamping
US4819809A (en) 1985-09-09 1989-04-11 Derrick Manufacturing Corporation Reinforced polyurethane vibratory screen
US4696751A (en) 1986-08-04 1987-09-29 Dresser Industries, Inc. Vibratory screening apparatus and method for removing suspended solids from liquid
US4857176A (en) 1986-08-04 1989-08-15 Derrick Manufacturing Corporation Reinforced molded polyurethane vibratory screen
US4769968A (en) 1987-03-05 1988-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Truss-core corrugation for compressive loads
US4820407A (en) 1987-04-24 1989-04-11 Cpi Sales, Inc. Solids screens
US4940500A (en) 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
GB2210292B (en) 1987-09-26 1991-07-03 Polydeck Screen Corp Screening panels and screen decks
US4954249A (en) 1988-06-10 1990-09-04 Beloit Corporation Wave screen plate
US5084178A (en) 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
DE3821647A1 (de) * 1988-06-27 1989-12-28 Siteg Siebtech Gmbh Nass-siebmaschine
US4832834A (en) 1988-07-11 1989-05-23 Baird Jr Howard R Elastomer sieve screen
US4882054A (en) 1988-08-22 1989-11-21 Derrick Manufacturing Corporation Vibratory screening machine with tiltable screen frame and adjustable discharge weir
US5137622A (en) 1988-09-27 1992-08-11 United Wire Limited Filter screen assembly
AU608392B2 (en) 1988-09-29 1991-03-28 Manfred Franz Axel Freissle Screening arrangement
DE8812647U1 (de) 1988-10-08 1988-12-01 Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh, 7500 Karlsruhe Siebboden
US5028474A (en) 1989-07-25 1991-07-02 Czaplicki Ronald M Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core
US5139154A (en) 1989-12-27 1992-08-18 Beloit Corporation Wear screen plate and method of manufacture thereof
DE4002078C1 (fr) 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
US5162143A (en) 1990-03-30 1992-11-10 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Core design for use with precision composite reflectors
US5221008A (en) 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
US5211291A (en) 1991-11-07 1993-05-18 Derrick Manufacturing Corporation Vibratory separator plate for flake-like members
US5256292A (en) 1992-04-16 1993-10-26 Cagle William S Screen for filtering undesirable particles from a liquid
JPH0691397A (ja) * 1992-09-11 1994-04-05 Nagaoka:Kk 汚泥処理用加圧式脱水装置および汚泥処理方法
US5312508A (en) 1992-10-16 1994-05-17 John Chisholm Attaching crimped wire mesh to an object requiring heat transfer
US5330057A (en) 1993-01-08 1994-07-19 Derrick Manufacturing Corporation Screen and screen cloth for vibratory machine and method of manufacture thereof
US5417858A (en) 1993-01-13 1995-05-23 Derrick Manufacturing Corporation Screen assembly for vibrating screening machine
CA2152602C (fr) 1993-01-13 1999-06-29 John James Bakula Tamis ondule pour tamiseur vibrant et methode de fabrication connexe
US5958236A (en) 1993-01-13 1999-09-28 Derrick Manufacturing Corporation Undulating screen for vibratory screening machine and method of fabrication thereof
US5385669A (en) 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
US5392925A (en) 1993-08-12 1995-02-28 Environmental Procedures, Inc. Shale shaker and screen
US6607080B2 (en) * 1993-04-30 2003-08-19 Varco I/P, Inc. Screen assembly for vibratory separators
US5490598A (en) 1994-03-30 1996-02-13 Drexel Oilfield Services, Inc. Screen for vibrating separator
US6401934B1 (en) * 1993-04-30 2002-06-11 Tuboscope I/P, Inc. Ramped screen & vibratory separator system
US6371301B1 (en) * 2000-11-17 2002-04-16 Varco I/P, Inc. Screen basket for shale shakers
GB9309521D0 (en) 1993-05-08 1993-06-23 United Wire Ltd Improved method
GB9404071D0 (en) 1994-03-03 1994-04-20 United Wire Ltd Improved sifting screen
US5614094A (en) 1994-05-13 1997-03-25 Deister Machine Co., Inc. Vibrating screen unit
US5636749A (en) 1995-05-18 1997-06-10 Derrick Manufacturing Corporation Undulating screen for vibratory screening machine
US5595654A (en) * 1995-06-07 1997-01-21 Flo Trend Systetms, Inc. Sludge filtration system and method
US5819952A (en) 1995-08-29 1998-10-13 United Wire Limited Sifting screen
US5851393A (en) 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
US5707535A (en) * 1996-01-11 1998-01-13 Harris; Ronald B. Vacuum loadable divided phase separator for liquid/solid separation
US5814218A (en) 1996-01-16 1998-09-29 Cagle; William S. Distorted rectangular filter cloth screen for vibrating screening machine
US5921399A (en) 1996-06-07 1999-07-13 Derrick Corporation Gumbo separator
US5944197A (en) 1997-04-24 1999-08-31 Southwestern Wire Cloth, Inc. Rectangular opening woven screen mesh for filtering solid particles
US5967336A (en) 1997-09-02 1999-10-19 Southwestern Wire Cloth, Inc. Vibrating screen assembly with improved frame
US5927511A (en) 1998-06-29 1999-07-27 Southwestern Wire Cloth, Inc. Flat screen panel for crowned deck vibrating shaker
US5950841A (en) 1998-07-22 1999-09-14 Emerson Electric Co. Screen assembly for a vibratory separator

Also Published As

Publication number Publication date
CA2458541C (fr) 2008-05-27
GB0403422D0 (en) 2004-03-24
US20020079251A1 (en) 2002-06-27
CA2458541A1 (fr) 2003-04-10
GB2396574A (en) 2004-06-30
GB2396574B (en) 2005-07-13
US6722504B2 (en) 2004-04-20
WO2003028907A1 (fr) 2003-04-10

Similar Documents

Publication Publication Date Title
NO20040745L (no) vibrasjonsseparator for utskilling av faste bestanddeler fra et fluid og siktsammenstilling.
WO2005075114A3 (fr) Appareil permettant de separer des solides d'un fluide de forage charge en solides et procede permettant d'ajuster un ensemble crible dans un separateur vibratoire
GB2388798B (en) A screen assembly for a vibratory separator
GB2416502B (en) Screen assembly for a vibratory separator
ID24531A (id) Pemisahan suatu komponen gas dari suatu fluida
GB2399041B (en) An apparatus for separating solids from a solids laden drilling mud
NO20033817L (no) Fremgangsmåte for separering av hemicelluloser fra en biomasse inneholdendehemicelluloser og biomasser og de derved oppnådde hemicelluloser
GB0411598D0 (en) A screen assembly for a vibratory separator
AU2003260779A8 (en) A method for making a screen assembly for a vibratory separator
NO20041928L (no) System og fremgangsmate for a separere bronnfluid
AU2002220876A1 (en) A screen assembly for a vibratory separator
FR2859371B1 (fr) Dispositif de separation a cyclones et aspirateur comportant un tel dispositif
NO20013637L (no) System og fremgangsmåte for å fjerne faste partikler fra et pumpet borehullsfluid
FR2859372B1 (fr) Dispositif de separation de poussiere a cyclones et aspirateur comportant un tel dispositif
AU2002316225A1 (en) A system for separating an entrained immiscible liquid component from a wet gas stream
GB0206243D0 (en) An air/oil separator
DK1390119T3 (da) Flowomlednings- og udblæsningsenhed til et vibrerende sigteseparationsapparat
GB2399515B (en) A screen assembly for a vibratory separator
FI20010570L (fi) Menetelmä ja erotuslaite kahden faasin erottamiseksi toisistaan
GB2393196A8 (en) Two stage filter assembly
DE60227256D1 (de) Siebvorrichtung zum sieben von feststoffen
AU2002312511A1 (en) A system for separating an entrained liquid component from a gas stream
DK1506050T3 (da) Fremgangsmåde og filterinstallation til udskillelse af kondensat og lignende
NO306311B1 (no) Fremgangsmåte ved gravitasjonsseparasjon av en hydrokarbonbrønnstrøm på havbunnen og trykkspyleanordning for spyling av en gravitasjonsseparator på havbunnen
AU2002309484A1 (en) Separating fine solid particulates from a gas stream

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application