ZA201707064B - Polyurethane screen - Google Patents

Polyurethane screen

Info

Publication number
ZA201707064B
ZA201707064B ZA2017/07064A ZA201707064A ZA201707064B ZA 201707064 B ZA201707064 B ZA 201707064B ZA 2017/07064 A ZA2017/07064 A ZA 2017/07064A ZA 201707064 A ZA201707064 A ZA 201707064A ZA 201707064 B ZA201707064 B ZA 201707064B
Authority
ZA
South Africa
Prior art keywords
polyurethane screen
polyurethane
screen
Prior art date
Application number
ZA2017/07064A
Inventor
James R Colgrove
Anthony J Lipa
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
Priority claimed from US14/663,037 external-priority patent/US9403192B2/en
Application filed by Derrick Corp filed Critical Derrick Corp
Publication of ZA201707064B publication Critical patent/ZA201707064B/en

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
    • 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
    • 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
    • B07B1/46—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
ZA2017/07064A 2015-03-19 2017-10-18 Polyurethane screen ZA201707064B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/663,037 US9403192B2 (en) 2010-04-19 2015-03-19 Polyurethane screen
PCT/US2016/021474 WO2016148993A1 (en) 2015-03-19 2016-03-09 Polyurethane screen

Publications (1)

Publication Number Publication Date
ZA201707064B true ZA201707064B (en) 2019-01-30

Family

ID=55661564

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/07064A ZA201707064B (en) 2015-03-19 2017-10-18 Polyurethane screen

Country Status (7)

Country Link
EP (1) EP3271081A1 (en)
AU (3) AU2016233647A1 (en)
BR (1) BR112017020064B1 (en)
CA (1) CA2980274C (en)
MX (1) MX370912B (en)
WO (1) WO2016148993A1 (en)
ZA (1) ZA201707064B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
US11583897B2 (en) 2019-09-19 2023-02-21 Derrick Corporation Tension screened assembly
CN112023471A (en) * 2020-08-20 2020-12-04 安徽方园塑胶有限责任公司 Polyurethane sieve sheet for arc dewatering screen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028230A (en) * 1975-04-02 1977-06-07 Jesse Rosenblum Vibratory separator screen and method of manufacture
US4222865A (en) * 1979-02-16 1980-09-16 Irathane Systems Incorporated Trommel screen unit
US4857176A (en) * 1986-08-04 1989-08-15 Derrick Manufacturing Corporation Reinforced molded polyurethane vibratory screen
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US9010539B2 (en) * 2010-04-19 2015-04-21 Derrick Corporation Polyurethane vibratory screen

Also Published As

Publication number Publication date
AU2020227061A1 (en) 2020-09-24
BR112017020064B1 (en) 2022-01-04
AU2018247319A1 (en) 2018-11-08
AU2016233647A1 (en) 2017-10-05
BR112017020064A2 (en) 2018-06-05
WO2016148993A1 (en) 2016-09-22
MX370912B (en) 2020-01-09
AU2020227061B2 (en) 2022-04-21
MX2017012026A (en) 2018-01-10
CA2980274A1 (en) 2016-09-22
EP3271081A1 (en) 2018-01-24
CA2980274C (en) 2021-01-26

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