WO2012109230A3 - Apparatus and method for analyzing aggregate - Google Patents

Apparatus and method for analyzing aggregate Download PDF

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Publication number
WO2012109230A3
WO2012109230A3 PCT/US2012/024129 US2012024129W WO2012109230A3 WO 2012109230 A3 WO2012109230 A3 WO 2012109230A3 US 2012024129 W US2012024129 W US 2012024129W WO 2012109230 A3 WO2012109230 A3 WO 2012109230A3
Authority
WO
WIPO (PCT)
Prior art keywords
aggregate
liquid
analyzing
analyzing aggregate
housing
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.)
Ceased
Application number
PCT/US2012/024129
Other languages
French (fr)
Other versions
WO2012109230A4 (en
WO2012109230A2 (en
Inventor
David W. Presby
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.)
Presby Patent Trust
Original Assignee
Presby Patent Trust
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 Presby Patent Trust filed Critical Presby Patent Trust
Priority to CA2826266A priority Critical patent/CA2826266C/en
Priority to EP12744605.2A priority patent/EP2673634A4/en
Priority to AU2012214567A priority patent/AU2012214567B2/en
Priority to NZ613998A priority patent/NZ613998B2/en
Publication of WO2012109230A2 publication Critical patent/WO2012109230A2/en
Publication of WO2012109230A3 publication Critical patent/WO2012109230A3/en
Publication of WO2012109230A4 publication Critical patent/WO2012109230A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/56—Drum classifiers
    • 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
    • B07B1/18—Drum screens
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow 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
    • B07B1/12—Apparatus having only parallel 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
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A device, method, and system for analyzing aggregate are described. An exemplary device may include a housing with one or more grading screens. Aggregate and liquid may be received by a port within the housing. The liquid and any suspended fines, after passing through the one or more grading screens and aggregate, may be received into an observation container for observing the clarity of the liquid.
PCT/US2012/024129 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate Ceased WO2012109230A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2826266A CA2826266C (en) 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate
EP12744605.2A EP2673634A4 (en) 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate
AU2012214567A AU2012214567B2 (en) 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate
NZ613998A NZ613998B2 (en) 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161440098P 2011-02-07 2011-02-07
US61/440,098 2011-02-07

Publications (3)

Publication Number Publication Date
WO2012109230A2 WO2012109230A2 (en) 2012-08-16
WO2012109230A3 true WO2012109230A3 (en) 2012-11-08
WO2012109230A4 WO2012109230A4 (en) 2012-12-27

Family

ID=46639153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/024129 Ceased WO2012109230A2 (en) 2011-02-07 2012-02-07 Apparatus and method for analyzing aggregate

Country Status (5)

Country Link
US (2) US8807345B2 (en)
EP (1) EP2673634A4 (en)
AU (1) AU2012214567B2 (en)
CA (1) CA2826266C (en)
WO (1) WO2012109230A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8677929B2 (en) 2010-12-29 2014-03-25 Intevac, Inc. Method and apparatus for masking solar cell substrates for deposition
EP2673634A4 (en) 2011-02-07 2017-08-23 Presby Patent Trust Apparatus and method for analyzing aggregate
EP2759348B1 (en) * 2013-01-23 2017-08-23 Bollegraaf Patents and Brands B.V. Sorting screen for sorting material and rotor body for such a sorting screen
US9403692B2 (en) 2013-03-15 2016-08-02 David A. Potts Wastewater treatment system
KR101653441B1 (en) * 2014-03-24 2016-09-01 주식회사 엘지화학 Grain Size Classification Apparatus
KR101611348B1 (en) * 2014-07-17 2016-04-14 한국생산기술연구원 Paticle size sorting apparatus and method of coal and biomass and fire power plant with the same
JP6233296B2 (en) * 2014-12-26 2017-11-22 株式会社Sumco Abrasive grain evaluation method and silicon wafer manufacturing method
CN105606791B (en) * 2015-12-28 2017-05-24 河海大学 Device and method for testing segregation degree of cement stabilized macadam
WO2017147242A1 (en) * 2016-02-24 2017-08-31 Costonis Joel Portable self-cleaning aggregrate mixture analysis unit
CN107843468B (en) * 2016-09-21 2020-06-23 中国石油化工股份有限公司 A device and method for separating different grades of shale particles
KR102031180B1 (en) * 2017-10-30 2019-10-11 한국해양과학기술원 Sampler having codends for the fractionation and collection of particles in water
CN110653148A (en) * 2019-10-08 2020-01-07 中国十七冶集团有限公司 Building hoist and mount mesh screen
CN216910246U (en) * 2021-08-17 2022-07-08 赵远云 Solid-liquid phase reactor for preparing powder product
CN114279907B (en) * 2021-12-14 2022-11-15 中国科学院地质与地球物理研究所 Nondestructive screening system and method for lunar dust particle sample
CN114076704B (en) * 2022-01-19 2022-03-25 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) Device for grading samples after sampling after geological exploration
CN115518936B (en) * 2022-10-26 2023-11-17 浙江矽盛电子有限公司 Pickling equipment of solar grade polycrystalline silicon material
CN116727223B (en) * 2023-05-06 2025-12-02 赣州市蔬菜花卉研究所 A pretreatment device for processing Spathiphyllum round leaves
CN119771807B (en) * 2025-01-07 2026-01-30 联检(江苏)科技股份有限公司 A multifunctional sand and gravel washing device and its working method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768557A (en) * 1971-04-23 1973-10-30 Amoco Prod Co Prepacked multi-graded sand screen
US5215661A (en) * 1991-06-07 1993-06-01 Nippon Roki Co., Ltd. Multi-layer filter cartridge
US5954451A (en) * 1995-09-11 1999-09-21 Presby; David W. Multi-layer material for processing septic efficient and waste water and method of using the same
US20040060858A1 (en) * 2002-09-26 2004-04-01 Lucas Jeffrey A. Multi-layer pleat support filter construction
US20070256834A1 (en) * 2006-05-04 2007-11-08 Hopkins Sam A Particle control screen with depth filtration

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US29069A (en) * 1860-07-10 John fitch
US1430664A (en) * 1920-10-26 1922-10-03 Madson Henry Potato sorter or screening apparatus
US1554976A (en) * 1925-02-14 1925-09-22 John J Kearns Rotary separator
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US2264223A (en) * 1937-06-21 1941-11-25 Winget Ltd Analyzing device
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US2601924A (en) * 1950-11-17 1952-07-01 Thomas W Gonder Corn cleaner and separator
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US3690183A (en) 1970-10-15 1972-09-12 Builders Sand Co Method and apparatus for testing fine aggregate samples
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CA2122165A1 (en) * 1994-04-26 1995-10-27 Reginald Cormier Domestic water recuperator for toilet use
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CN2695125Y (en) * 2004-02-06 2005-04-27 上海宝钢冶金建设公司 Multilayer coaxial rotary sieve
US20060027492A1 (en) * 2004-08-06 2006-02-09 Lin Mao C Filter mechanism
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US8366922B2 (en) * 2009-09-15 2013-02-05 Watkins Manufacturing Corporation Exchangeable media filter
US8292085B2 (en) * 2010-01-12 2012-10-23 Bingham Harold L Run-of-mine coal separator
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US20140374331A1 (en) * 2013-03-12 2014-12-25 Robert A. Anderson Filter system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768557A (en) * 1971-04-23 1973-10-30 Amoco Prod Co Prepacked multi-graded sand screen
US5215661A (en) * 1991-06-07 1993-06-01 Nippon Roki Co., Ltd. Multi-layer filter cartridge
US5954451A (en) * 1995-09-11 1999-09-21 Presby; David W. Multi-layer material for processing septic efficient and waste water and method of using the same
US20040060858A1 (en) * 2002-09-26 2004-04-01 Lucas Jeffrey A. Multi-layer pleat support filter construction
US20070256834A1 (en) * 2006-05-04 2007-11-08 Hopkins Sam A Particle control screen with depth filtration

Also Published As

Publication number Publication date
EP2673634A4 (en) 2017-08-23
US8807345B2 (en) 2014-08-19
EP2673634A2 (en) 2013-12-18
WO2012109230A4 (en) 2012-12-27
NZ613998A (en) 2015-11-27
WO2012109230A2 (en) 2012-08-16
CA2826266A1 (en) 2012-08-16
US9192941B2 (en) 2015-11-24
US20140353217A1 (en) 2014-12-04
AU2012214567A1 (en) 2013-08-15
CA2826266C (en) 2017-08-22
AU2012214567B2 (en) 2016-01-28
US20130032512A1 (en) 2013-02-07

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