NO20032221L - vibratory - Google Patents

vibratory

Info

Publication number
NO20032221L
NO20032221L NO20032221A NO20032221A NO20032221L NO 20032221 L NO20032221 L NO 20032221L NO 20032221 A NO20032221 A NO 20032221A NO 20032221 A NO20032221 A NO 20032221A NO 20032221 L NO20032221 L NO 20032221L
Authority
NO
Norway
Prior art keywords
basket
screening device
vibratory
vibration separator
sieved
Prior art date
Application number
NO20032221A
Other languages
Norwegian (no)
Other versions
NO20032221D0 (en
Inventor
Jr David Lee Schulte
Charles Newton Grichar
Mark David Crabbe
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
Priority claimed from US09/723,740 external-priority patent/US6412644B1/en
Application filed by Varco Int filed Critical Varco Int
Publication of NO20032221D0 publication Critical patent/NO20032221D0/en
Publication of NO20032221L publication Critical patent/NO20032221L/en

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

En vibrasjonseparator omfatter en kurv (12) som har en siktinnretning (30) montert i denne, der siktinnretningen har i det minste et første parti (32) og et andre parti (31), og der det første parti (32) er lavere i kurven enn det andre parti (31). En fremgangsmåte for sikting av material omfatter trinnene at material som skal siktes, bringes inn i en kurv i en vibrasjonsseparator og materialet slippes ned på en sikt som har et første parti og et andre parti, der det første parti er ved en lavere høyde i kurven enn det andre parti.A vibration separator comprises a basket (12) having a screening device (30) mounted therein, the screening device having at least a first portion (32) and a second portion (31), and wherein the first portion (32) is lower in the curve than the other batch (31). A method of sieving material comprises the steps of bringing material to be sieved into a basket in a vibration separator and dropping the material onto a sieve having a first portion and a second portion, the first portion being at a lower height in the basket than the other party.

NO20032221A 2000-11-28 2003-05-16 vibratory NO20032221L (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 (2)

Publication Number Publication Date
NO20032221D0 NO20032221D0 (en) 2003-05-16
NO20032221L true NO20032221L (en) 2003-07-14

Family

ID=24907469

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032221A NO20032221L (en) 2000-11-28 2003-05-16 vibratory

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)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371301B1 (en) * 2000-11-17 2002-04-16 Varco I/P, Inc. Screen basket for shale shakers
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
CN118305075A (en) * 2024-05-29 2024-07-09 康姆罗拉有限公司 Ceramic raw material screening device and screening method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE350804A (en) * 1927-04-26
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
GB2055597B (en) * 1979-08-09 1983-02-23 Pa Management Consult Vibratory screening apparatus for screening liquids
GB2089403A (en) * 1980-12-15 1982-06-23 Milchem Inc Method and apparatus for washing particulate material
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
EP0710509B1 (en) * 1994-10-05 1999-01-07 Svedala Trellex Aktiebolag Screen cloth element

Also Published As

Publication number Publication date
CA2428998C (en) 2010-05-11
AU2002223786A1 (en) 2002-06-11
GB0310638D0 (en) 2003-06-11
WO2002043832A1 (en) 2002-06-06
CA2428998A1 (en) 2002-06-06
NO20032221D0 (en) 2003-05-16
GB2384194A (en) 2003-07-23
GB2384194B (en) 2004-04-07

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Legal Events

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