CA1034232A - Classement continu automatise et systeme de reconstitution du melange pour sable et autre matiere granuleuse - Google Patents

Classement continu automatise et systeme de reconstitution du melange pour sable et autre matiere granuleuse

Info

Publication number
CA1034232A
CA1034232A CA230,852A CA230852A CA1034232A CA 1034232 A CA1034232 A CA 1034232A CA 230852 A CA230852 A CA 230852A CA 1034232 A CA1034232 A CA 1034232A
Authority
CA
Canada
Prior art keywords
reblending
sand
granular material
automated continuous
continuous classification
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.)
Expired
Application number
CA230,852A
Other languages
English (en)
Other versions
CA230852S (en
Inventor
Porter T. Mccauley
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.)
Eagle Iron Works
Original Assignee
Eagle Iron Works
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 Eagle Iron Works filed Critical Eagle Iron Works
Application granted granted Critical
Publication of CA1034232A publication Critical patent/CA1034232A/fr
Expired 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
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • B03B13/04—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using electrical or electromagnetic effects
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Flow Control (AREA)
CA230,852A 1974-12-18 1975-07-04 Classement continu automatise et systeme de reconstitution du melange pour sable et autre matiere granuleuse Expired CA1034232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533802A US3913788A (en) 1974-12-18 1974-12-18 Automated continuous classification and reblending system for sand and other granular material

Publications (1)

Publication Number Publication Date
CA1034232A true CA1034232A (fr) 1978-07-04

Family

ID=24127498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,852A Expired CA1034232A (fr) 1974-12-18 1975-07-04 Classement continu automatise et systeme de reconstitution du melange pour sable et autre matiere granuleuse

Country Status (2)

Country Link
US (1) US3913788A (fr)
CA (1) CA1034232A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199080A (en) * 1978-06-22 1980-04-22 Eagle Iron Works Input monitoring system for sand classifying tank
GB2080329B (en) * 1980-07-15 1984-05-10 Coal Industry Patents Ltd Control systems for material treatment plant
US4428505A (en) * 1982-05-21 1984-01-31 Hinesburg Sand And Gravel Company Sand classification plant with process control system
US5818732A (en) * 1992-05-08 1998-10-06 Eagle Iron Works Batch timer initialization for a sand classifying tank
US6796432B2 (en) * 1998-10-16 2004-09-28 Hgh Associates, Ltd. Method for reblending sand
US6311847B1 (en) 1998-10-16 2001-11-06 Hgh Associates Ltd. Method and means for sand reblending
US6209725B1 (en) * 2000-03-28 2001-04-03 Shui-Shang Chen Expandable basket for holding articles
MXJL00000004A (es) * 2000-06-23 2002-08-29 Escorza Simo I Castaneda Metodo de sedimentacion y clasificacion de lodos.
US6561359B2 (en) 2001-03-01 2003-05-13 Astec Industries, Inc. Method and apparatus for removing lightweight particulates during processing of a primary material
US6871757B2 (en) * 2003-01-03 2005-03-29 Greystone, Inc. Method and means for sand reblending
US20140044967A1 (en) 2012-06-29 2014-02-13 Rebecca Ayers System for processing and producing an aggregate
US11241697B2 (en) 2018-05-25 2022-02-08 Superior Industries, Inc. Classifier apparatus, systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129849A (en) * 1962-03-16 1964-04-21 Eagle Iron Works Control device for controlling discharge of settlings from a water scalping tank or the like
US3114479A (en) * 1962-10-12 1963-12-17 Eagle Iron Works Control systems
US3160321A (en) * 1963-08-23 1964-12-08 Eagle Iron Works Control system
US3467281A (en) * 1967-08-07 1969-09-16 Barber Greene Co Sand classifier with blending system

Also Published As

Publication number Publication date
AU8320875A (en) 1977-01-20
US3913788A (en) 1975-10-21

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