GB2595349B - Injection molded screening apparatuses and methods - Google Patents

Injection molded screening apparatuses and methods Download PDF

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Publication number
GB2595349B
GB2595349B GB2104392.2A GB202104392A GB2595349B GB 2595349 B GB2595349 B GB 2595349B GB 202104392 A GB202104392 A GB 202104392A GB 2595349 B GB2595349 B GB 2595349B
Authority
GB
United Kingdom
Prior art keywords
methods
injection molded
screening apparatuses
molded screening
apparatuses
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
Application number
GB2104392.2A
Other versions
GB202104392D0 (en
GB2595349A (en
Inventor
Wojciechowski Keith
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.)
Derrick Corp
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 US16/837,716 external-priority patent/US11161150B2/en
Application filed by Derrick Corp filed Critical Derrick Corp
Publication of GB202104392D0 publication Critical patent/GB202104392D0/en
Publication of GB2595349A publication Critical patent/GB2595349A/en
Application granted granted Critical
Publication of GB2595349B publication Critical patent/GB2595349B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B01D29/05—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 supported
    • 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
    • B07B1/4627—Repairing 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
    • B07B1/4645—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
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB2104392.2A 2020-04-01 2021-03-29 Injection molded screening apparatuses and methods Active GB2595349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/837,716 US11161150B2 (en) 2012-05-25 2020-04-01 Injection molded screening apparatuses and methods

Publications (3)

Publication Number Publication Date
GB202104392D0 GB202104392D0 (en) 2021-05-12
GB2595349A GB2595349A (en) 2021-11-24
GB2595349B true GB2595349B (en) 2023-06-28

Family

ID=75639985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104392.2A Active GB2595349B (en) 2020-04-01 2021-03-29 Injection molded screening apparatuses and methods

Country Status (3)

Country Link
AR (1) AR121680A1 (en)
GB (1) GB2595349B (en)
WO (1) WO2021202683A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1397337A (en) * 1920-01-05 1921-11-15 Sturtevant Mill Co Separator
US1397341A (en) * 1920-08-27 1921-11-15 Sturtevant Mill Co Screen-separator
US20180312667A1 (en) * 2017-04-28 2018-11-01 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US20200246833A1 (en) * 2012-05-25 2020-08-06 Derrick Corporation Injection molded screening apparatuses and methods
US20200317849A1 (en) * 2017-04-28 2020-10-08 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US20210086232A1 (en) * 2019-09-19 2021-03-25 Derrick Corporation Tension screened assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819809A (en) 1985-09-09 1989-04-11 Derrick Manufacturing Corporation Reinforced polyurethane vibratory screen
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
DE69013260T2 (en) 1989-02-16 1995-05-11 Oki Electric Ind Co Ltd DOT GRID PRINT HEAD.
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
US6431366B2 (en) 1999-06-16 2002-08-13 Derrick Manufacturing Corporation Vibratory screening machine with stacked and staggered screening units
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
CA2681366C (en) 2007-03-21 2012-05-08 Derrick Corporation Method and apparatuses for pre-screening
US8443984B2 (en) 2007-03-21 2013-05-21 Derrick Corporation Method and apparatus for screening
US9403192B2 (en) 2010-04-19 2016-08-02 Derrick Corporation Polyurethane screen
US8584866B2 (en) 2010-04-19 2013-11-19 Derrick Corporation Polyurethane vibratory screen
US9010539B2 (en) 2010-04-19 2015-04-21 Derrick Corporation Polyurethane vibratory screen
US9375756B2 (en) 2010-04-19 2016-06-28 Derrick Corporation Polyurethane vibratory screen
MX2020002350A (en) 2017-09-01 2020-07-14 Derrick Corp Deblinding apparatuses and methods for screening.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1397337A (en) * 1920-01-05 1921-11-15 Sturtevant Mill Co Separator
US1397341A (en) * 1920-08-27 1921-11-15 Sturtevant Mill Co Screen-separator
US20200246833A1 (en) * 2012-05-25 2020-08-06 Derrick Corporation Injection molded screening apparatuses and methods
US20180312667A1 (en) * 2017-04-28 2018-11-01 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US20200317849A1 (en) * 2017-04-28 2020-10-08 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US20210086232A1 (en) * 2019-09-19 2021-03-25 Derrick Corporation Tension screened assembly

Also Published As

Publication number Publication date
AR121680A1 (en) 2022-06-29
GB202104392D0 (en) 2021-05-12
GB2595349A (en) 2021-11-24
WO2021202683A2 (en) 2021-10-07
WO2021202683A3 (en) 2021-11-25

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