BR112022005210A2 - Conjunto de peneiras tensionadas - Google Patents

Conjunto de peneiras tensionadas

Info

Publication number
BR112022005210A2
BR112022005210A2 BR112022005210A BR112022005210A BR112022005210A2 BR 112022005210 A2 BR112022005210 A2 BR 112022005210A2 BR 112022005210 A BR112022005210 A BR 112022005210A BR 112022005210 A BR112022005210 A BR 112022005210A BR 112022005210 A2 BR112022005210 A2 BR 112022005210A2
Authority
BR
Brazil
Prior art keywords
frame
tensioned
perimeter
screen
sieve
Prior art date
Application number
BR112022005210A
Other languages
English (en)
Inventor
R Colgrove James
Original Assignee
Derrick Corp
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 Derrick Corp filed Critical Derrick Corp
Publication of BR112022005210A2 publication Critical patent/BR112022005210A2/pt

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
    • B07B1/4645—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
    • B07B1/4618—Manufacturing of screening surfaces
    • 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
    • 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
    • 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
    • B07B1/4681—Meshes of intersecting, non-woven, 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
    • B07B1/48—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
    • 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
    • B07B1/40—Resonant vibration screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

CONJUNTO DE PENEIRAS TENSIONADAS. Trata-se de um conjunto de peneiras divulgado que inclui uma armação e uma peneira de poliuretano moldada tensionada presa à armação. A armação tem um perímetro que é um círculo, quadrado, retângulo, triângulo, pentágono, hexágono ou outro polígono multilateral, e a peneira pode ter aberturas em formato semelhante. A armação inclui uma estrutura de grade de sustentação delimitada pelo perímetro, e a peneira pode ser presa apenas ao perímetro da armação, ou pode ser presa ao perímetro da armação e a um ou mais locais da estrutura da grade de sustentação. A peneira pode incluir membros de reforço uniaxiais ou biaxial que são moldados de maneira integrada à peneira, e a peneira tensionada pode incluir tensão ao longo de uma direção paralela ou perpendicular a uma direção dos membros de reforço. Um método divulgado inclui aplicar tensão a uma peneira de poliuretano moldada e prender a peneira de poliuretano moldada tensionada à armação.
BR112022005210A 2019-09-19 2020-09-18 Conjunto de peneiras tensionadas BR112022005210A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962902688P 2019-09-19 2019-09-19
PCT/US2020/051595 WO2021055822A2 (en) 2019-09-19 2020-09-18 Tensioned screen assembly

Publications (1)

Publication Number Publication Date
BR112022005210A2 true BR112022005210A2 (pt) 2022-06-28

Family

ID=74068651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022005210A BR112022005210A2 (pt) 2019-09-19 2020-09-18 Conjunto de peneiras tensionadas

Country Status (5)

Country Link
US (1) US11583897B2 (pt)
AU (1) AU2020349558B2 (pt)
BR (1) BR112022005210A2 (pt)
CA (1) CA3153527A1 (pt)
WO (1) WO2021055822A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10576502B2 (en) 2012-05-25 2020-03-03 Derrick Corporation Injection molded screening apparatuses and methods
US11161150B2 (en) 2012-05-25 2021-11-02 Derrick Corporation Injection molded screening apparatuses and methods
US9409209B2 (en) 2012-05-25 2016-08-09 Derrick Corporation Injection molded screening apparatuses and methods
AR121680A1 (es) * 2020-04-01 2022-06-29 Derrick Corp Aparatos de cribado moldeados por inyección y métodos relacionados

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970550A (en) * 1972-01-28 1976-07-20 Bba Group Limited Moulded elastomeric screen mat for sieving devices
AUPO751597A0 (en) * 1997-06-25 1997-07-17 Lettela Proprietary Limited Moulded screen panel and apparatus and method of manufacture
US6736271B1 (en) * 2001-12-17 2004-05-18 Peter C. Hall Screen apparatus and method
US20070108107A1 (en) 2005-11-15 2007-05-17 Morrow Deborah E Disposable pre-tensioned sieve frame and method of making same
US8393474B2 (en) * 2006-09-29 2013-03-12 United Wire Limited Injection molded grid for saving screen frames
US8443984B2 (en) * 2007-03-21 2013-05-21 Derrick Corporation Method and apparatus for screening
US8113358B2 (en) * 2007-04-04 2012-02-14 M-I Llc Pre-tensioned sifter screen
EA018347B1 (ru) * 2008-02-11 2013-07-30 Эм-Ай Эл.Эл.Си. Способ изготовления сита вибросита
US9375756B2 (en) 2010-04-19 2016-06-28 Derrick Corporation Polyurethane vibratory screen
US9010539B2 (en) 2010-04-19 2015-04-21 Derrick Corporation Polyurethane vibratory screen
US8584866B2 (en) 2010-04-19 2013-11-19 Derrick Corporation Polyurethane vibratory screen
US9403192B2 (en) * 2010-04-19 2016-08-02 Derrick Corporation Polyurethane screen
US11161150B2 (en) * 2012-05-25 2021-11-02 Derrick Corporation Injection molded screening apparatuses and methods
BR112017020064B1 (pt) * 2015-03-19 2022-01-04 Derrick Corporation Tela, conjunto de plataforma de tela e sistema para separar materiais, e método para separação de materiais
EP3541532A1 (en) * 2016-11-17 2019-09-25 Sandvik Intellectual Property AB Wear resistant screening media

Also Published As

Publication number Publication date
AU2020349558A1 (en) 2022-04-14
US11583897B2 (en) 2023-02-21
WO2021055822A3 (en) 2021-04-29
CA3153527A1 (en) 2021-03-25
WO2021055822A2 (en) 2021-03-25
AU2020349558B2 (en) 2023-04-27
US20210086232A1 (en) 2021-03-25

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