CA2428828A1 - A shale shaker - Google Patents
A shale shaker Download PDFInfo
- Publication number
- CA2428828A1 CA2428828A1 CA002428828A CA2428828A CA2428828A1 CA 2428828 A1 CA2428828 A1 CA 2428828A1 CA 002428828 A CA002428828 A CA 002428828A CA 2428828 A CA2428828 A CA 2428828A CA 2428828 A1 CA2428828 A1 CA 2428828A1
- Authority
- CA
- Canada
- Prior art keywords
- basket
- shale shaker
- separating material
- separating
- collection receptacle
- 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
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
- 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
- B01D33/35—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
- B01D33/70—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
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate 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
- 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
- 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
- B07B1/4672—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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- 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
Abstract
A shale shaker for separating material, said shale shaker comprising a basket (100) for supporting a screen assembly and a collection receptacle, the basket comprising two side walls (102), an end wall (103) and an opening in the bottom of said basket (100), said basket (100) having means (109,110) to support screen assemblies for substantially covering said opening characterised in that said basket (100) further comprises separating means (104,105,106) in or on any of said walls (102,103) for separating material.
Preferably, further comprising directing means for directing separated material therefrom into said collection receptacle.The invention also provides a method for separating material using the shale shaker of the invention, a basket of the shale shaker of the invention and screen assemblies used in the shale shaker of the invention.
Preferably, further comprising directing means for directing separated material therefrom into said collection receptacle.The invention also provides a method for separating material using the shale shaker of the invention, a basket of the shale shaker of the invention and screen assemblies used in the shale shaker of the invention.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/716,176 | 2000-11-17 | ||
US09/716,176 US6371301B1 (en) | 2000-11-17 | 2000-11-17 | Screen basket for shale shakers |
PCT/GB2001/004667 WO2002040186A1 (en) | 2000-11-17 | 2001-10-19 | A shale shaker |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2428828A1 true CA2428828A1 (en) | 2002-05-23 |
CA2428828C CA2428828C (en) | 2005-12-27 |
Family
ID=24877055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002428828A Expired - Lifetime CA2428828C (en) | 2000-11-17 | 2001-10-19 | A shale shaker |
Country Status (6)
Country | Link |
---|---|
US (4) | US6371301B1 (en) |
AU (1) | AU2001295757A1 (en) |
CA (1) | CA2428828C (en) |
GB (1) | GB2384732B (en) |
NO (1) | NO329180B1 (en) |
WO (1) | WO2002040186A1 (en) |
Families Citing this family (67)
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 |
US6722504B2 (en) * | 1993-04-30 | 2004-04-20 | Varco I/P, Inc. | Vibratory separators and screens |
US6601709B2 (en) * | 1999-09-03 | 2003-08-05 | Tuboscope I/P, Inc. | Screen support and screens for shale shakers |
US7198156B2 (en) * | 2000-11-17 | 2007-04-03 | Varco I/P, Inc. | Dam basket for vibratory separators |
US7216767B2 (en) * | 2000-11-17 | 2007-05-15 | Varco I/P, Inc. | Screen basket and shale shakers |
US7942272B2 (en) * | 2001-08-10 | 2011-05-17 | Axiom Process Ltd. | Screen system |
GB0119523D0 (en) * | 2001-08-10 | 2001-10-03 | Ever 1529 Ltd | Screen system |
US6543621B2 (en) * | 2001-08-16 | 2003-04-08 | Southwestern Wire Cloth, Inc. | Integrated gasket and screen frame |
US7278540B2 (en) * | 2004-04-29 | 2007-10-09 | Varco I/P, Inc. | Adjustable basket vibratory separator |
US20050242003A1 (en) * | 2004-04-29 | 2005-11-03 | Eric Scott | Automatic vibratory separator |
US7331469B2 (en) * | 2004-04-29 | 2008-02-19 | Varco I/P, Inc. | Vibratory separator with automatically adjustable beach |
US20050072744A1 (en) * | 2002-05-29 | 2005-04-07 | Ruediger Tushaus | Filtering screen support construction and methods |
US6868972B2 (en) * | 2002-11-04 | 2005-03-22 | Varco I/P, Inc. | Fluid flow diffusers and vibratory separators |
US7571817B2 (en) * | 2002-11-06 | 2009-08-11 | Varco I/P, Inc. | Automatic separator or shaker with electromagnetic vibrator apparatus |
US8312995B2 (en) | 2002-11-06 | 2012-11-20 | National Oilwell Varco, L.P. | Magnetic vibratory screen clamping |
US20060113220A1 (en) * | 2002-11-06 | 2006-06-01 | Eric Scott | Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator |
US7509759B2 (en) * | 2005-01-26 | 2009-03-31 | General Construction Company | System and method of dewatering dredge spoils using sloping drain barge |
GB0506332D0 (en) * | 2005-03-30 | 2005-05-04 | British Nuclear Fuels Plc | Separation method |
WO2006118938A2 (en) * | 2005-04-30 | 2006-11-09 | M-I L.L.C. | Method and apparatus for angularly positioning a shaker separator bed |
US7527153B2 (en) * | 2005-09-26 | 2009-05-05 | General Kinematics Corporation | Separator system and method of separating materials |
US20070108103A1 (en) * | 2005-11-16 | 2007-05-17 | Guy Mc Clung | Vibratory separators and operations |
US20070108104A1 (en) * | 2005-11-16 | 2007-05-17 | Burnett George A | Vibratory separators and operations |
US20070108105A1 (en) * | 2005-11-16 | 2007-05-17 | Burnett George A | Upflow shakers and separators |
US8118172B2 (en) | 2005-11-16 | 2012-02-21 | National Oilwell Varco L.P. | Shale shakers with cartridge screen assemblies |
US20070108106A1 (en) * | 2005-11-16 | 2007-05-17 | Burnett George A | Shakers with primary and auxiliary vibrators |
US20070125687A1 (en) * | 2005-12-01 | 2007-06-07 | Kutryk Edward A | Screen assembly for a vibratory separator |
US7703612B2 (en) * | 2005-12-13 | 2010-04-27 | M-I L.L.C. | Vibratory separator |
US7922003B2 (en) * | 2006-09-29 | 2011-04-12 | M-I L.L.C. | Magnetic screen clamping |
US20080083566A1 (en) | 2006-10-04 | 2008-04-10 | George Alexander Burnett | Reclamation of components of wellbore cuttings material |
US7578394B2 (en) * | 2007-03-21 | 2009-08-25 | Derrick Corporation | Method and apparatuses for screening |
US8443984B2 (en) * | 2007-03-21 | 2013-05-21 | Derrick Corporation | Method and apparatus for screening |
US9027760B2 (en) | 2007-03-21 | 2015-05-12 | Derrick Corporation | Method and apparatuses for screening |
US11338327B2 (en) | 2007-03-21 | 2022-05-24 | Derrick Corporation | Method and apparatuses for screening |
US9056335B2 (en) * | 2007-03-21 | 2015-06-16 | Derrick Corporation | Method and apparatuses for screening |
US9144825B2 (en) | 2007-03-21 | 2015-09-29 | Derrick Corporation | Method and apparatuses for screening |
WO2008130939A1 (en) * | 2007-04-19 | 2008-10-30 | M-I Llc | Use of radio frequency identification tags to identify and monitor shaker screen life and performance |
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 |
US9079222B2 (en) | 2008-10-10 | 2015-07-14 | National Oilwell Varco, L.P. | Shale shaker |
US8556083B2 (en) | 2008-10-10 | 2013-10-15 | National Oilwell Varco L.P. | Shale shakers with selective series/parallel flow path conversion |
US20100181265A1 (en) * | 2009-01-20 | 2010-07-22 | Schulte Jr David L | Shale shaker with vertical screens |
NO20100746A1 (en) | 2010-05-20 | 2011-09-05 | Optipro As | An improved inlet channel for liquid and particle distribution for a well fluid screening machine |
US8857623B2 (en) | 2011-04-29 | 2014-10-14 | Michael D. Wiseman | Screen retainer having adjustable tensioning |
WO2012158209A1 (en) * | 2011-05-16 | 2012-11-22 | Mcclung Guy L Iii | Shale shakers, separators, & screens with killing of living things in fluids |
US8894320B1 (en) | 2011-06-28 | 2014-11-25 | Environmental Recovery Solutions & Rental, LLC | Diesel recovery system and method |
US8827081B2 (en) * | 2011-08-11 | 2014-09-09 | Oliver Manufacturing Company, Inc. | Gravity separator |
DE202012003315U1 (en) * | 2012-03-30 | 2012-04-16 | Simatec Siebmaschinentechnik Gmbh | Sieving machine for classifying or processing gravel, sand or the like |
US9643111B2 (en) | 2013-03-08 | 2017-05-09 | National Oilwell Varco, L.P. | Vector maximizing screen |
MX2015015068A (en) * | 2013-04-30 | 2016-03-03 | M I Drilling Fluids Uk Ltd | Screen having frame members with angled surface(s). |
US9643213B2 (en) | 2014-06-26 | 2017-05-09 | M-I L.L.C. | Reverse crowned filter assembly |
AU2015101267A4 (en) * | 2014-12-05 | 2015-10-15 | General Kinematics Corporation | Vibratory apparatus with multiple screening decks |
WO2016106393A1 (en) | 2014-12-23 | 2016-06-30 | Derrick Corporation | Systems, apparatuses, and methods for securing screen assemblies |
CN104612608A (en) * | 2015-01-30 | 2015-05-13 | 张劲南 | Novel mud solid control system and technology |
US10711545B2 (en) | 2015-05-03 | 2020-07-14 | Elgin Separation Solutions Industrials, Llc | Shale shaker with stair-stepped arrangements of screens and methods of using same, and methods of retrofitting shale shakers |
WO2017019580A1 (en) * | 2015-07-24 | 2017-02-02 | Schlumberger Technology Corporation | Perforated foil screen assembly |
CN108137365A (en) * | 2015-08-20 | 2018-06-08 | Vhs Ip私人有限公司 | Spoil disposal factory |
US10737202B2 (en) * | 2015-09-28 | 2020-08-11 | Wyo-Ben, Inc. | Assembly with pivotable hopper and shaker |
CN105413847A (en) * | 2015-12-09 | 2016-03-23 | 徐妍玲 | Vibration conveying and screening device of powder coating crusher |
US11111743B2 (en) * | 2016-03-03 | 2021-09-07 | Recover Energy Services Inc. | Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing |
CN106139702B (en) * | 2016-08-31 | 2018-09-04 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of long frame mode transmission vibrating screen |
AU2016429662B2 (en) * | 2016-11-17 | 2023-04-27 | Sandvik Intellectual Property Ab | Wear resistant screening media |
EP3558534A4 (en) | 2016-12-22 | 2020-08-12 | George Wannop | Gold panning machine |
US20200276623A1 (en) * | 2017-09-12 | 2020-09-03 | Clean Barrow Pty Ltd | Apparatus, system and method for cleaning a wheelbarrow |
CN107876380B (en) * | 2017-11-02 | 2020-09-08 | 江苏华淼电子科技有限公司 | Water quality testing grit screening plant |
US11224831B1 (en) * | 2019-03-01 | 2022-01-18 | Del Corporation | Retractable shaker dam assembly and method |
CN110130844B (en) * | 2019-04-29 | 2020-03-06 | 东营鑫华莲石油机械有限公司 | Vibrating screen for drilling mud |
US11591868B1 (en) | 2021-10-04 | 2023-02-28 | Octavio Perez | High G force vibratory separator system |
Family Cites Families (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US964897A (en) | 1908-04-04 | 1910-07-19 | Noah Bryant | Save-all for paper-making machines. |
US1438783A (en) * | 1919-03-28 | 1922-12-12 | Pessell Robert Charles | Grader for potatoes, roots, and fruit |
US2089548A (en) | 1935-03-12 | 1937-08-10 | Colorado Fuel & Iron Corp | Means of filtration |
US2648441A (en) | 1948-01-17 | 1953-08-11 | Productive Equipment Corp | Vibrating equipment |
US2910183A (en) | 1955-05-31 | 1959-10-27 | Fmc Corp | Strainer |
US2973865A (en) * | 1957-09-17 | 1961-03-07 | John F Cibula | Rocker screen vibrating machine with undulated screen cloth |
US3747770A (en) | 1969-06-20 | 1973-07-24 | Zurn Ind Inc | Filter screen |
US4064051A (en) | 1972-06-02 | 1977-12-20 | Hein, Lehmann Akt. | Elastic transporting, sieving or filtering base with swinging drive |
US3815473A (en) | 1972-09-22 | 1974-06-11 | Derrick Mfg Corp | Vibrating apparatus |
US3970549A (en) | 1973-06-18 | 1976-07-20 | Linatex Corporation Of America | Screen assembly and dewatering technique |
AT329474B (en) * | 1974-02-25 | 1976-05-10 | Oesterr Amerikan Magnesit | CLAMPING DEVICE FOR SCREEN BOTTOM |
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 |
US4085776A (en) | 1976-01-29 | 1978-04-25 | Derrick Manufacturing Corporation | Flow divider |
US4065382A (en) | 1976-06-16 | 1977-12-27 | Derrick Manufacturing Corporation | Multiple screen apparatus |
GB1575312A (en) | 1976-11-30 | 1980-09-17 | Thule United Ltd | Vibratory sifting machines |
JPS5449787A (en) * | 1977-08-26 | 1979-04-19 | Howa Mach Ltd | Vibrating conveyor |
CA1107243A (en) | 1977-09-13 | 1981-08-18 | Anthony J. Kent | Spring-loaded screen clamping system in a vibratory sifting machine |
GB1578948A (en) | 1977-10-26 | 1980-11-12 | United Wire Group Ltd | Sifting screens |
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 |
GB2144679B (en) * | 1980-09-17 | 1985-12-04 | Hitachi Shipbuilding Eng Co | Coal slurry transport ship |
GB2085744B (en) | 1980-10-20 | 1984-06-13 | Thule United Ltd | Vibratory screening apparatus |
GB2085745B (en) * | 1980-10-20 | 1984-03-28 | Thule United Ltd | Vibratory screening apparatus |
DE3231186C2 (en) * | 1981-09-30 | 1985-09-05 | Kugler GmbH & Co KG, 7031 Bondorf | Container for draining sludge |
US4526121A (en) | 1982-08-30 | 1985-07-02 | Hitachi Shipbuilding & Engineering Co., Ltd. | Ship for treating coal slurry |
CA1208864A (en) | 1982-09-14 | 1986-08-05 | Andrew M. Bews | Marine antifouling materials and markers |
US4613432A (en) | 1983-03-21 | 1986-09-23 | Sweco, Incorporated | Pulp screen |
US4575421A (en) | 1984-03-08 | 1986-03-11 | Derrick Manufacturing Corporation | Non-clogging wear-reducing screen assembly for vibrating screening machine |
GB2175222B (en) | 1984-07-21 | 1989-04-26 | Thule United Ltd | Improvements in filtering screens |
GB8418658D0 (en) | 1984-07-21 | 1984-08-22 | Thule United Ltd | Filtering screens |
GB2162091B (en) | 1984-07-21 | 1988-01-27 | Thule United Ltd | Filtering or sifting screens |
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 |
US4762610A (en) * | 1985-10-21 | 1988-08-09 | Screenex Wire Weaving Manufacturers (Proprietary) Limited | Screening arrangement |
DE3601671C2 (en) * | 1986-01-21 | 1994-11-10 | Werner Buerklin | Device and method for screening or classifying piles |
IT1188446B (en) * | 1986-03-17 | 1988-01-14 | Poli Srl Flli De | SIMPLE OR MULTIPLE TYPE VIBRATION SCREEN |
US4857176A (en) | 1986-08-04 | 1989-08-15 | Derrick Manufacturing Corporation | Reinforced molded polyurethane vibratory screen |
US4820407A (en) | 1987-04-24 | 1989-04-11 | Cpi Sales, Inc. | Solids screens |
GB2206501B (en) | 1987-07-07 | 1990-11-21 | Thule United Ltd | Filtering screens |
US4840728A (en) | 1988-03-14 | 1989-06-20 | Conn-Weld Industries, Inc. | Vibrating screening apparatus |
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 |
US5045184A (en) * | 1989-12-12 | 1991-09-03 | Arkles Basil R | Vibrating screen panel |
US5221008A (en) | 1990-05-11 | 1993-06-22 | Derrick Manufacturing Corporation | Vibratory screening machine and non-clogging wear-reducing screen assembly therefor |
US5190645A (en) * | 1991-05-03 | 1993-03-02 | Burgess Harry L | Automatically adjusting shale shaker or the like |
US5211291A (en) | 1991-11-07 | 1993-05-18 | Derrick Manufacturing Corporation | Vibratory separator plate for flake-like members |
US5248043A (en) | 1992-02-28 | 1993-09-28 | Dorn Lloyd A | Modular retro-fit screen system for a screening deck |
US5494173A (en) | 1992-03-31 | 1996-02-27 | Deister Machine Co., Inc. | Vibrating screen apparatus for use in non-level operating conditions |
US5332101A (en) | 1992-05-06 | 1994-07-26 | Derrick Manufacturing Corporation | Screen aligning, tensioning and sealing structure for vibratory screening machine |
US5330057A (en) | 1993-01-08 | 1994-07-19 | Derrick Manufacturing Corporation | Screen and screen cloth for vibratory machine and method of manufacture thereof |
US6000556A (en) | 1993-01-13 | 1999-12-14 | Derrick Manufacturing Corporation | Screen assembly for vibratory screening machine |
US5417858A (en) | 1993-01-13 | 1995-05-23 | Derrick Manufacturing Corporation | Screen assembly for vibrating screening machine |
US5958236A (en) | 1993-01-13 | 1999-09-28 | Derrick Manufacturing Corporation | Undulating screen for vibratory screening machine and method of fabrication thereof |
EP0680385B1 (en) | 1993-01-13 | 1999-09-15 | Derrick Manufacturing Corporation | Undulating screen for vibratory screening machine and method of fabrication thereof |
US5326460A (en) * | 1993-02-10 | 1994-07-05 | Envirex Inc. | Pretensioned mesh insert and method for producing a pretensioned mesh insert |
US6371301B1 (en) * | 2000-11-17 | 2002-04-16 | Varco I/P, Inc. | Screen basket for shale shakers |
US6607080B2 (en) * | 1993-04-30 | 2003-08-19 | Varco I/P, Inc. | Screen assembly for vibratory separators |
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 |
US6220448B1 (en) | 1995-03-29 | 2001-04-24 | Derrick Manufacturing Corporation | Screen assembly for vibratory screening machine |
US5641070A (en) * | 1995-04-26 | 1997-06-24 | Environmental Procedures, Inc. | Shale shaker |
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 |
US5948271A (en) * | 1995-12-01 | 1999-09-07 | Baker Hughes Incorporated | Method and apparatus for controlling and monitoring continuous feed centrifuge |
US5707535A (en) | 1996-01-11 | 1998-01-13 | Harris; Ronald B. | Vacuum loadable divided phase separator for liquid/solid separation |
US5690826A (en) * | 1996-05-10 | 1997-11-25 | Cravello; William Myron | Shaker screen assembly |
US5921399A (en) | 1996-06-07 | 1999-07-13 | Derrick Corporation | Gumbo separator |
US5811003A (en) | 1996-11-15 | 1998-09-22 | Phoenix Energy Products, Inc. | Apparatus for engaging a separator screen to a shaker device |
US6059119A (en) * | 1997-04-08 | 2000-05-09 | Davis; Richard D. | Rock screed bucket |
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 |
JP4203777B2 (en) | 1998-08-25 | 2009-01-07 | 株式会社オメガ | Waste water treatment method and treatment apparatus |
US6062394A (en) * | 1998-11-19 | 2000-05-16 | Beloit Technologies, Inc. | Modular wood particle screen |
GB2363585B (en) * | 1999-06-24 | 2003-08-27 | Tuboscope I P Inc | A screen a panel for a screen a shale shaker and a method of screening |
US6161700A (en) | 1999-09-28 | 2000-12-19 | Derrick Manufacturing Corporation | Vibratory screening screen and method of fabrication thereof |
AU2002223786A1 (en) * | 2000-11-28 | 2002-06-11 | Lucas, Brian Ronald | A vibratory separator |
-
2000
- 2000-11-17 US US09/716,176 patent/US6371301B1/en not_active Expired - Lifetime
- 2000-11-28 US US09/723,740 patent/US6412644B1/en not_active Expired - Lifetime
-
2001
- 2001-10-19 US US10/169,484 patent/US6863183B2/en not_active Expired - Lifetime
- 2001-10-19 AU AU2001295757A patent/AU2001295757A1/en not_active Abandoned
- 2001-10-19 GB GB0310348A patent/GB2384732B/en not_active Expired - Lifetime
- 2001-10-19 WO PCT/GB2001/004667 patent/WO2002040186A1/en active Application Filing
- 2001-10-19 CA CA002428828A patent/CA2428828C/en not_active Expired - Lifetime
-
2002
- 2002-05-10 US US10/143,518 patent/US6715611B2/en not_active Expired - Lifetime
-
2003
- 2003-05-15 NO NO20032194A patent/NO329180B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030047493A1 (en) | 2003-03-13 |
WO2002040186A1 (en) | 2002-05-23 |
GB2384732A (en) | 2003-08-06 |
NO329180B1 (en) | 2010-09-06 |
NO20032194L (en) | 2003-06-20 |
AU2001295757A1 (en) | 2002-05-27 |
GB2384732B (en) | 2004-08-04 |
US20020175111A1 (en) | 2002-11-28 |
US6371301B1 (en) | 2002-04-16 |
US6863183B2 (en) | 2005-03-08 |
CA2428828C (en) | 2005-12-27 |
US6412644B1 (en) | 2002-07-02 |
US20040238414A9 (en) | 2004-12-02 |
NO20032194D0 (en) | 2003-05-15 |
US6715611B2 (en) | 2004-04-06 |
GB0310348D0 (en) | 2003-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2428828A1 (en) | A shale shaker | |
USD387559S (en) | Sample tray | |
AU7030800A (en) | A screen assembly for a vibratory shaker | |
GB2285573B (en) | Upright carpet extractor | |
HUP0003855A2 (en) | Improved processes for making surfactants via adsorptive separation and products thereof | |
EP1395373A4 (en) | Vibrating screen separator | |
GB2324957B (en) | Air and liquid separator for a carpet extractor | |
CA2370549A1 (en) | A screen, a panel for a screen, a shale shaker and a method of screening | |
HUP0101732A2 (en) | Process for extracting carotenes from carotene-containing materials | |
HUP0103529A3 (en) | Improved process for making surfactants via adsorptive separation and products thereof | |
AU3574797A (en) | Vibratory particle separating apparatus | |
GB9701255D0 (en) | Refuse receptacle | |
USD360642S (en) | Screened funnel | |
GB2384194A (en) | A vibratory separator | |
AU5843498A (en) | Apparatus and method for sensing a full level condition for a large basket, receptacle or the like | |
AU8207598A (en) | Device and filtering method for separating substances from suspensions | |
AU1249397A (en) | Sieve shaker | |
AU1159600A (en) | Screen assemblies for a vibratory separator | |
IL111700A0 (en) | Vibratory screen separator | |
AU1032599A (en) | Ultrasound device for improving the solid-liquid separation process in suspensions | |
EG22455A (en) | Vitees separation bottom | |
ZA200004814B (en) | Pulp screen separator. | |
ZA992852B (en) | Filtering screen and support frame thereof. | |
TW449172U (en) | Receptacle box structure for assorted floor | |
IL123366A0 (en) | Vibratory separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20211019 |
|
MKEX | Expiry |
Effective date: 20211019 |