GB2346817A - Screen for use in vibratory shaker device - Google Patents

Screen for use in vibratory shaker device

Info

Publication number
GB2346817A
GB2346817A GB0009827A GB0009827A GB2346817A GB 2346817 A GB2346817 A GB 2346817A GB 0009827 A GB0009827 A GB 0009827A GB 0009827 A GB0009827 A GB 0009827A GB 2346817 A GB2346817 A GB 2346817A
Authority
GB
United Kingdom
Prior art keywords
screen
cradle
shaker device
vibratory shaker
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
GB0009827A
Other versions
GB2346817B (en
GB0009827D0 (en
Inventor
Ronald George Morris
Lyall Rennie
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.)
ITS DRILLING SERVICES Ltd
Original Assignee
ITS DRILLING SERVICES Ltd
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 ITS DRILLING SERVICES Ltd filed Critical ITS DRILLING SERVICES Ltd
Publication of GB0009827D0 publication Critical patent/GB0009827D0/en
Publication of GB2346817A publication Critical patent/GB2346817A/en
Application granted granted Critical
Publication of GB2346817B publication Critical patent/GB2346817B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B07B1/48—Stretching devices for 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
    • B01D29/01—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

A screen and screen assembly for filtering cuttings from drilling mud, the screen comprising two or more filter meshes bonded to a support frame and arched over a cradle. The cradle (5) has tensioning blades (10) to extend the cradle and apply tension to the screen when so attached.
GB0009827A 1997-11-10 1998-11-10 Screen for use in vibratory shaker device Expired - Fee Related GB2346817B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9723650.9A GB9723650D0 (en) 1997-11-10 1997-11-10 Screen
PCT/GB1998/003355 WO1999024144A1 (en) 1997-11-10 1998-11-10 Screen for use in vibratory shaker device

Publications (3)

Publication Number Publication Date
GB0009827D0 GB0009827D0 (en) 2000-06-07
GB2346817A true GB2346817A (en) 2000-08-23
GB2346817B GB2346817B (en) 2002-03-20

Family

ID=10821799

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9723650.9A Ceased GB9723650D0 (en) 1997-11-10 1997-11-10 Screen
GB0009827A Expired - Fee Related GB2346817B (en) 1997-11-10 1998-11-10 Screen for use in vibratory shaker device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9723650.9A Ceased GB9723650D0 (en) 1997-11-10 1997-11-10 Screen

Country Status (3)

Country Link
GB (2) GB9723650D0 (en)
NO (1) NO20002402L (en)
WO (1) WO1999024144A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431368B1 (en) * 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
GB0225619D0 (en) * 2002-11-02 2002-12-11 United Wire Ltd Improved screen
US7682996B2 (en) 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
CN105041244A (en) * 2015-07-22 2015-11-11 成都来宝石油设备有限公司 Mechanism for filtering petroleum drilling fluid
CN110871166B (en) * 2019-10-19 2021-04-23 安徽兰奇丝网织造有限公司 Screen cloth with straining device

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
US4457839A (en) * 1980-10-20 1984-07-03 Thule United Limited Vibratory screening apparatus
US4482455A (en) * 1981-10-16 1984-11-13 Humphrey Cecil T Dual frequency vibratory screen for classifying granular material
US4555330A (en) * 1983-08-29 1985-11-26 Midwestern Industries, Inc. Method and apparatus for separating material
EP0169698A2 (en) * 1984-07-21 1986-01-29 Thule United Limited Improvements in filtering screens
US4568455A (en) * 1983-07-01 1986-02-04 Sweco, Incorporated Screening device
US4634535A (en) * 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
US4728422A (en) * 1984-07-21 1988-03-01 Thule United Limited Sifting frame assembly with differentially tensioned screens
US5108626A (en) * 1989-06-07 1992-04-28 Minpro Pty. Limited Process for recovering course particles from tailings
US5221008A (en) * 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
GB2264881A (en) * 1992-03-13 1993-09-15 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
GB2266475A (en) * 1992-04-21 1993-11-03 Alfa Laval Separation Ab Vibratory Screening Apparatus
US5385669A (en) * 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
EP0782887A2 (en) * 1994-03-03 1997-07-09 United Wire Limited Improved sifting screen
US5673797A (en) * 1995-03-29 1997-10-07 Derrick Manufacturing Corporation Screen assembly for vibratory screening machine and method of fabrication thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843601A1 (en) * 1996-06-13 1998-05-27 ITS Holdings Limited Apparatus for attaching filter means to a frame

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
US4457839A (en) * 1980-10-20 1984-07-03 Thule United Limited Vibratory screening apparatus
US4482455A (en) * 1981-10-16 1984-11-13 Humphrey Cecil T Dual frequency vibratory screen for classifying granular material
US4568455A (en) * 1983-07-01 1986-02-04 Sweco, Incorporated Screening device
US4555330A (en) * 1983-08-29 1985-11-26 Midwestern Industries, Inc. Method and apparatus for separating material
US4728422A (en) * 1984-07-21 1988-03-01 Thule United Limited Sifting frame assembly with differentially tensioned screens
EP0169698A2 (en) * 1984-07-21 1986-01-29 Thule United Limited Improvements in filtering screens
US4634535A (en) * 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
US5108626A (en) * 1989-06-07 1992-04-28 Minpro Pty. Limited Process for recovering course particles from tailings
US5221008A (en) * 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
GB2264881A (en) * 1992-03-13 1993-09-15 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
GB2266475A (en) * 1992-04-21 1993-11-03 Alfa Laval Separation Ab Vibratory Screening Apparatus
US5385669A (en) * 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
EP0782887A2 (en) * 1994-03-03 1997-07-09 United Wire Limited Improved sifting screen
US5673797A (en) * 1995-03-29 1997-10-07 Derrick Manufacturing Corporation Screen assembly for vibratory screening machine and method of fabrication thereof

Also Published As

Publication number Publication date
GB2346817B (en) 2002-03-20
GB9723650D0 (en) 1998-01-07
NO20002402D0 (en) 2000-05-09
WO1999024144A1 (en) 1999-05-20
GB0009827D0 (en) 2000-06-07
NO20002402L (en) 2000-07-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061110