GB2384194A - A vibratory separator - Google Patents

A vibratory separator

Info

Publication number
GB2384194A
GB2384194A GB0310638A GB0310638A GB2384194A GB 2384194 A GB2384194 A GB 2384194A GB 0310638 A GB0310638 A GB 0310638A GB 0310638 A GB0310638 A GB 0310638A GB 2384194 A GB2384194 A GB 2384194A
Authority
GB
United Kingdom
Prior art keywords
vibratory separator
basket
screening
screening apparatus
vibratory
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
GB0310638A
Other versions
GB0310638D0 (en
GB2384194B (en
Inventor
Mark David Crabbe
Jr David Lee Schulte
Charles Newton Grichar
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.)
Varco International Inc
Varco IP Inc
Original Assignee
Varco International Inc
Varco IP Inc
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
Priority claimed from US09/723,740 external-priority patent/US6412644B1/en
Application filed by Varco International Inc, Varco IP Inc filed Critical Varco International Inc
Publication of GB0310638D0 publication Critical patent/GB0310638D0/en
Publication of GB2384194A publication Critical patent/GB2384194A/en
Application granted granted Critical
Publication of GB2384194B publication Critical patent/GB2384194B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B07B1/4672—Woven meshes
    • 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
    • B01D33/35—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
    • B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • 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
    • B01D33/80—Accessories
    • B01D33/802—Device for changing the inclination of the filtering element
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)

Abstract

A vibratory separator comprising a basket (12) having screening apparatus (30) mounted therein, the screening apparatus having at least a first portion (32) and a second portion (31), the first portion (32) lower in the basket than the second portion (31). A method for screening material comprising the steps of introducing material to be screened into a basket of a vibratory separator, said material landing on a screen having a first portion and a second portion, the first portion at a lower height in the basket than the second portion.
GB0310638A 2000-11-28 2001-11-07 A vibratory separator Expired - Lifetime GB2384194B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/723,740 US6412644B1 (en) 2000-11-17 2000-11-28 Vibratory separator
PCT/GB2001/004928 WO2002043832A1 (en) 2000-11-28 2001-11-07 A vibratory separator

Publications (3)

Publication Number Publication Date
GB0310638D0 GB0310638D0 (en) 2003-06-11
GB2384194A true GB2384194A (en) 2003-07-23
GB2384194B GB2384194B (en) 2004-04-07

Family

ID=24907469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0310638A Expired - Lifetime GB2384194B (en) 2000-11-28 2001-11-07 A vibratory separator

Country Status (5)

Country Link
AU (1) AU2002223786A1 (en)
CA (1) CA2428998C (en)
GB (1) GB2384194B (en)
NO (1) NO20032221L (en)
WO (1) WO2002043832A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384732B (en) * 2000-11-17 2004-08-04 Varco Int A shale shaker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060113220A1 (en) 2002-11-06 2006-06-01 Eric Scott Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator
GB0423021D0 (en) 2004-10-16 2004-11-17 Astleford John Drilling fluid screening device
CN113750613A (en) * 2021-08-31 2021-12-07 凯珀瑞润滑科技(东台)有限公司 Filtering device for automatic processing of lubricating oil and filtering method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289403A (en) * 1927-04-26 1928-10-11 British Thomson Houston Co Ltd Improvements in and relating to incandescent electric lamps and similar devices
FR753155A (en) * 1932-03-29 1933-10-09 Method and apparatus for the separation of mixtures of solid substance and liquid by means of vibrating screens
FR1018282A (en) * 1949-05-03 1953-01-05 Ernest Heckel Soc Method and device for economically removing water from fine-grained sludge sludge, in particular slurry sludge from coals
US2632366A (en) * 1945-07-11 1953-03-24 Ahlfors Sten Eskil Einarsson Wet-treating fibrous matters
US4306974A (en) * 1979-08-09 1981-12-22 Thule United Limited Vibratory screening apparatus for screening liquids
US4809791A (en) * 1988-02-08 1989-03-07 The University Of Southwestern Louisiana Removal of rock cuttings while drilling utilizing an automatically adjustable shaker system
EP0710509A1 (en) * 1994-10-05 1996-05-08 Svedala Trellex Aktiebolag Screen cloth element and screen cloth for making the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2089403A (en) * 1980-12-15 1982-06-23 Milchem Inc Method and apparatus for washing particulate material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289403A (en) * 1927-04-26 1928-10-11 British Thomson Houston Co Ltd Improvements in and relating to incandescent electric lamps and similar devices
FR753155A (en) * 1932-03-29 1933-10-09 Method and apparatus for the separation of mixtures of solid substance and liquid by means of vibrating screens
US2632366A (en) * 1945-07-11 1953-03-24 Ahlfors Sten Eskil Einarsson Wet-treating fibrous matters
FR1018282A (en) * 1949-05-03 1953-01-05 Ernest Heckel Soc Method and device for economically removing water from fine-grained sludge sludge, in particular slurry sludge from coals
US4306974A (en) * 1979-08-09 1981-12-22 Thule United Limited Vibratory screening apparatus for screening liquids
US4809791A (en) * 1988-02-08 1989-03-07 The University Of Southwestern Louisiana Removal of rock cuttings while drilling utilizing an automatically adjustable shaker system
EP0710509A1 (en) * 1994-10-05 1996-05-08 Svedala Trellex Aktiebolag Screen cloth element and screen cloth for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384732B (en) * 2000-11-17 2004-08-04 Varco Int A shale shaker

Also Published As

Publication number Publication date
GB0310638D0 (en) 2003-06-11
GB2384194B (en) 2004-04-07
CA2428998C (en) 2010-05-11
WO2002043832A1 (en) 2002-06-06
AU2002223786A1 (en) 2002-06-11
NO20032221L (en) 2003-07-14
NO20032221D0 (en) 2003-05-16
CA2428998A1 (en) 2002-06-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20211106