CA3145292C - Appareils, procedes et systemes pour criblage par vibrations - Google Patents
Appareils, procedes et systemes pour criblage par vibrations Download PDFInfo
- Publication number
- CA3145292C CA3145292C CA3145292A CA3145292A CA3145292C CA 3145292 C CA3145292 C CA 3145292C CA 3145292 A CA3145292 A CA 3145292A CA 3145292 A CA3145292 A CA 3145292A CA 3145292 C CA3145292 C CA 3145292C
- Authority
- CA
- Canada
- Prior art keywords
- support structure
- wear protective
- protective covering
- screening machine
- removable support
- 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.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 319
- 238000000034 method Methods 0.000 title claims description 22
- 239000000463 material Substances 0.000 claims abstract description 155
- 230000000712 assembly Effects 0.000 claims abstract description 128
- 238000000429 assembly Methods 0.000 claims abstract description 128
- 230000001681 protective effect Effects 0.000 claims abstract description 79
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 239000004677 Nylon Substances 0.000 claims abstract description 15
- 229920001778 nylon Polymers 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 11
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract 5
- 239000010439 graphite Substances 0.000 claims abstract 5
- 239000007769 metal material Substances 0.000 claims abstract 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 10
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 3
- 230000001070 adhesive effect Effects 0.000 claims 3
- 230000007246 mechanism Effects 0.000 description 43
- 239000011230 binding agent Substances 0.000 description 18
- 230000013011 mating Effects 0.000 description 14
- 238000004891 communication Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000009432 framing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B1/48—Stretching devices for 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the 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
- 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
- Combined Means For Separation Of Solids (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Des modes de réalisation de l'invention comprennent une structure de support amovible (414, 424, 1706, 1902a, 1902b, 2320b, 2402, 2502, 2602) pour une machine de criblage par vibrations (100). La structure de support amovible est une structure unique comprenant un ou plusieurs matériaux parmi des matériaux plastiques, métalliques et composites et peut être configurée pour fournir un support mécanique à un ou plusieurs ensembles de criblage (409, 419, 1702, 1802, 2008, 2206, 2210) de la machine de criblage par vibrations. La structure de support amovible peut en outre être configurée pour être fixée de manière amovible à la machine de criblage par vibrations. La structure de support amovible peut être une seule pièce moulée par injection thermoplastique ou peut être une seule pièce moulée par injection qui comprend du nylon, du carbone et du graphite. La structure de support amovible peut présenter une forme concave qui est configurée pour supporter mécaniquement un ensemble de criblage maintenu sous compression ou peut présenter une forme convexe qui est configurée pour supporter mécaniquement un ensemble de criblage maintenu sous tension. Un revêtement de protection contre l'usure (2502) selon l'invention composé d'un matériau souple assure une protection contre l'usure à la structure de support amovible.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/460,496 US11052427B2 (en) | 2016-10-14 | 2019-07-02 | Apparatuses, methods, and systems for vibratory screening |
| US16/460,496 | 2019-07-02 | ||
| PCT/US2020/040734 WO2021003414A1 (fr) | 2019-07-02 | 2020-07-02 | Appareils, procédés et systèmes pour criblage par vibrations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3145292A1 CA3145292A1 (fr) | 2021-01-07 |
| CA3145292C true CA3145292C (fr) | 2024-04-16 |
Family
ID=71784704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3145292A Active CA3145292C (fr) | 2019-07-02 | 2020-07-02 | Appareils, procedes et systemes pour criblage par vibrations |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN114945430A (fr) |
| AU (1) | AU2020299538B2 (fr) |
| BR (1) | BR112021026919A2 (fr) |
| CA (1) | CA3145292C (fr) |
| CL (1) | CL2021003527A1 (fr) |
| MX (1) | MX2022000179A (fr) |
| PE (1) | PE20220452A1 (fr) |
| WO (1) | WO2021003414A1 (fr) |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857176A (en) | 1986-08-04 | 1989-08-15 | Derrick Manufacturing Corporation | Reinforced molded polyurethane vibratory screen |
| US4882054A (en) | 1988-08-22 | 1989-11-21 | Derrick Manufacturing Corporation | Vibratory screening machine with tiltable screen frame and adjustable discharge weir |
| US5332101A (en) | 1992-05-06 | 1994-07-26 | Derrick Manufacturing Corporation | Screen aligning, tensioning and sealing structure for vibratory screening machine |
| US6669027B1 (en) | 1999-03-19 | 2003-12-30 | Derrick Manufacturing Corporation | Vibratory screening machine and vibratory screen and screen tensioning structure |
| US20050035033A1 (en) * | 1999-03-25 | 2005-02-17 | Adams Thomas C. | Methods for sealing screen assemblies on vibratory separators |
| US6431366B2 (en) | 1999-06-16 | 2002-08-13 | Derrick Manufacturing Corporation | Vibratory screening machine with stacked and staggered screening units |
| US20050103689A1 (en) * | 2001-10-19 | 2005-05-19 | Schulte David L.Jr. | Sealing screen assemblies and vibratory separators |
| US20050082236A1 (en) * | 2002-06-12 | 2005-04-21 | Derrick Corporation | Vibratory screening machine with suction and method for screening a slurry |
| SE527499C2 (sv) * | 2004-03-26 | 2006-03-21 | Sandvik Intellectual Property | Adapteranordning samt vibrationssikt innefattande en adapteranordning |
| 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 |
| US7578394B2 (en) | 2007-03-21 | 2009-08-25 | Derrick Corporation | Method and apparatuses for screening |
| BRPI0809132B1 (pt) | 2007-03-21 | 2020-10-13 | Derrick Corporation | máquina de peneiramento vibratória, conjunto de pré-peneiramento e método para peneiramento de materiais |
| US9144825B2 (en) * | 2007-03-21 | 2015-09-29 | Derrick Corporation | Method and apparatuses for screening |
| SE531876C2 (sv) * | 2007-12-19 | 2009-09-01 | Sandvik Intellectual Property | En vibrationssikt med ett slitskydd |
| US7959009B2 (en) * | 2008-12-23 | 2011-06-14 | Polydeck Screen Corporation | System and apparatus for protecting a support frame used in a screening arrangement |
| US8439984B2 (en) | 2009-04-14 | 2013-05-14 | Central Illinois Manufacturing Company | Method of treating a fuel to reverse phase separation |
| US9010539B2 (en) | 2010-04-19 | 2015-04-21 | Derrick Corporation | Polyurethane vibratory screen |
| MX2014014407A (es) | 2012-05-25 | 2015-12-15 | Derrick Corp | Aparatos y metodos de filtros moldeados de inyeccion. |
| US9409209B2 (en) | 2012-05-25 | 2016-08-09 | Derrick Corporation | Injection molded screening apparatuses and methods |
| GB2497873B (en) * | 2013-02-05 | 2014-01-29 | Nat Oilwell Varco Lp | Screen assembly and a method of making same |
| US9718008B2 (en) | 2013-03-12 | 2017-08-01 | Derrick Corporation | Apparatus, system and methods to divide flow |
| US11052427B2 (en) * | 2016-10-14 | 2021-07-06 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| JOP20190082A1 (ar) * | 2016-10-14 | 2019-04-14 | Dirrick Corp | أجهزة وطرق وأنظمة للفرز الإهتزازي |
| WO2019006533A1 (fr) * | 2017-07-05 | 2019-01-10 | Fp Canmechanica Inc. | Ensemble tamis pour machine de tamisage vibrante |
| WO2019125515A1 (fr) * | 2017-12-21 | 2019-06-27 | Derrick Corporation | Appareils de criblage moulés par injection et procédés |
-
2020
- 2020-07-02 PE PE2022000002A patent/PE20220452A1/es unknown
- 2020-07-02 WO PCT/US2020/040734 patent/WO2021003414A1/fr active Application Filing
- 2020-07-02 CA CA3145292A patent/CA3145292C/fr active Active
- 2020-07-02 MX MX2022000179A patent/MX2022000179A/es unknown
- 2020-07-02 BR BR112021026919A patent/BR112021026919A2/pt unknown
- 2020-07-02 CN CN202080049120.4A patent/CN114945430A/zh active Pending
- 2020-07-02 AU AU2020299538A patent/AU2020299538B2/en active Active
-
2021
- 2021-12-28 CL CL2021003527A patent/CL2021003527A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2021003527A1 (es) | 2022-10-21 |
| MX2022000179A (es) | 2022-02-21 |
| AU2020299538A1 (en) | 2022-02-03 |
| CA3145292A1 (fr) | 2021-01-07 |
| BR112021026919A2 (pt) | 2022-03-15 |
| AU2020299538B2 (en) | 2023-11-23 |
| WO2021003414A1 (fr) | 2021-01-07 |
| PE20220452A1 (es) | 2022-03-30 |
| CN114945430A (zh) | 2022-08-26 |
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| WO2023009214A1 (fr) | Appareils, procédés et systèmes destinés au tamisage vibratoire | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |
|
| EEER | Examination request |
Effective date: 20211223 |