GB2394195A - Screening panel - Google Patents

Screening panel Download PDF

Info

Publication number
GB2394195A
GB2394195A GB0224153A GB0224153A GB2394195A GB 2394195 A GB2394195 A GB 2394195A GB 0224153 A GB0224153 A GB 0224153A GB 0224153 A GB0224153 A GB 0224153A GB 2394195 A GB2394195 A GB 2394195A
Authority
GB
United Kingdom
Prior art keywords
panel
screen
aperture
apertures
edge
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.)
Withdrawn
Application number
GB0224153A
Other languages
English (en)
Other versions
GB0224153D0 (en
Inventor
George Alexander Burnett
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
Application filed by Varco International Inc, Varco IP Inc filed Critical Varco International Inc
Priority to GB0224153A priority Critical patent/GB2394195A/en
Publication of GB0224153D0 publication Critical patent/GB0224153D0/en
Priority to AU2003240839A priority patent/AU2003240839A1/en
Priority to PCT/EP2003/050153 priority patent/WO2004035231A1/fr
Publication of GB2394195A publication Critical patent/GB2394195A/en
Withdrawn legal-status Critical Current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
    • B07B1/4618—Manufacturing of screening surfaces
    • 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
    • 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
    • B07B1/4645—Screening surfaces built up of modular 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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Combined Means For Separation Of Solids (AREA)
GB0224153A 2002-10-17 2002-10-17 Screening panel Withdrawn GB2394195A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0224153A GB2394195A (en) 2002-10-17 2002-10-17 Screening panel
AU2003240839A AU2003240839A1 (en) 2002-10-17 2003-05-07 A screen for a vibratory separator
PCT/EP2003/050153 WO2004035231A1 (fr) 2002-10-17 2003-05-07 Crible pour separateur vibrant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0224153A GB2394195A (en) 2002-10-17 2002-10-17 Screening panel

Publications (2)

Publication Number Publication Date
GB0224153D0 GB0224153D0 (en) 2002-11-27
GB2394195A true GB2394195A (en) 2004-04-21

Family

ID=9946073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0224153A Withdrawn GB2394195A (en) 2002-10-17 2002-10-17 Screening panel

Country Status (3)

Country Link
AU (1) AU2003240839A1 (fr)
GB (1) GB2394195A (fr)
WO (1) WO2004035231A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343431A (en) * 1970-01-21 1974-01-10 Bba Group Ltd Screens
EP0202863A2 (fr) * 1985-05-20 1986-11-26 Fraser Hrones Mining Pty. Ltd. Structure porteuse pour panneaux de criblage
GB2176424A (en) * 1985-06-13 1986-12-31 Thule United Ltd Screen clamp
GB2223189A (en) * 1988-09-29 1990-04-04 Screenex Wire Weaving Mfg Ltd Screening element
DE4241278A1 (de) * 1992-07-14 1994-01-27 Franz Hempelmann Gmbh Siebartig durchlässiger Boden und hierfür vorzugsweise verwendbare Bodenplatte
GB2312858A (en) * 1996-05-10 1997-11-12 William Myron Cravello Shaker screen assembly
EP0880411A1 (fr) * 1996-02-12 1998-12-02 Tuboscope Vetco International Inc. Tamis pour separateur vibrant
WO2001076719A2 (fr) * 2000-04-06 2001-10-18 Varco I/P Inc. Ensemble de criblage, structure de support, procede de realisation, et separateur a vibrations
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US20020139724A1 (en) * 1999-09-03 2002-10-03 Schulte David L. Screen support and screens for shale shakers
GB2384449A (en) * 2000-12-20 2003-07-30 Varco Int A screen assembly for a vibratory separator

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343431A (en) * 1970-01-21 1974-01-10 Bba Group Ltd Screens
EP0202863A2 (fr) * 1985-05-20 1986-11-26 Fraser Hrones Mining Pty. Ltd. Structure porteuse pour panneaux de criblage
GB2176424A (en) * 1985-06-13 1986-12-31 Thule United Ltd Screen clamp
GB2223189A (en) * 1988-09-29 1990-04-04 Screenex Wire Weaving Mfg Ltd Screening element
DE4241278A1 (de) * 1992-07-14 1994-01-27 Franz Hempelmann Gmbh Siebartig durchlässiger Boden und hierfür vorzugsweise verwendbare Bodenplatte
US20020043485A1 (en) * 1993-04-30 2002-04-18 Schulte David L. Unibody structure for screen assembly
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
EP0880411A1 (fr) * 1996-02-12 1998-12-02 Tuboscope Vetco International Inc. Tamis pour separateur vibrant
EP1002588A1 (fr) * 1996-02-12 2000-05-24 Tuboscope I/P Inc. Panneau de tamis
GB2312858A (en) * 1996-05-10 1997-11-12 William Myron Cravello Shaker screen assembly
US20020139724A1 (en) * 1999-09-03 2002-10-03 Schulte David L. Screen support and screens for shale shakers
WO2001076719A2 (fr) * 2000-04-06 2001-10-18 Varco I/P Inc. Ensemble de criblage, structure de support, procede de realisation, et separateur a vibrations
GB2384449A (en) * 2000-12-20 2003-07-30 Varco Int A screen assembly for a vibratory separator

Also Published As

Publication number Publication date
GB0224153D0 (en) 2002-11-27
AU2003240839A1 (en) 2004-05-04
WO2004035231A1 (fr) 2004-04-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)