AU4616872A - Helical chute concentrator - Google Patents

Helical chute concentrator

Info

Publication number
AU4616872A
AU4616872A AU46168/72A AU4616872A AU4616872A AU 4616872 A AU4616872 A AU 4616872A AU 46168/72 A AU46168/72 A AU 46168/72A AU 4616872 A AU4616872 A AU 4616872A AU 4616872 A AU4616872 A AU 4616872A
Authority
AU
Australia
Prior art keywords
helical chute
concentrator
chute concentrator
helical
chute
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
AU46168/72A
Inventor
Ira Boyd Humphreys
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.)
HUMPHREYS ENG CO
Original Assignee
HUMPHREYS ENG CO
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 HUMPHREYS ENG CO filed Critical HUMPHREYS ENG CO
Publication of AU4616872A publication Critical patent/AU4616872A/en
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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/626—Helical separators
AU46168/72A 1971-09-08 1972-08-31 Helical chute concentrator Expired AU4616872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US178638A US3891546A (en) 1971-09-08 1971-09-08 Helical chute concentrator and method of concentrating

Publications (1)

Publication Number Publication Date
AU4616872A true AU4616872A (en) 1974-03-07

Family

ID=22653313

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46168/72A Expired AU4616872A (en) 1971-09-08 1972-08-31 Helical chute concentrator

Country Status (6)

Country Link
US (1) US3891546A (en)
AU (1) AU4616872A (en)
BR (1) BR7206152D0 (en)
DE (1) DE2243853A1 (en)
GB (1) GB1407625A (en)
ZA (1) ZA725769B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004058A1 (en) * 1983-04-13 1984-10-25 Mineral Deposits Ltd Spiral separator

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278550A (en) * 1979-12-14 1981-07-14 Watts John Dawson Fluid separator
GB2100624B (en) * 1981-07-03 1985-07-03 Inheed Pty Ltd Spiral separators
AU2047883A (en) * 1982-10-15 1984-04-19 Vickers Australia Ltd. Portable mineral processing apparatus
ZA842673B (en) * 1983-04-13 1986-10-29 Mineral Deposits Ltd Spiral separator
EP0123501B1 (en) * 1983-04-18 1987-07-15 Mineral Deposits Limited Spiral separator incorporating a fluid deflector
AU575046B2 (en) * 1983-04-18 1988-07-21 Clyde Industries Limited Spiral separator incorporating fluid deflector
US4614580A (en) * 1984-01-09 1986-09-30 Mineral Deposits Limited Spiral separator
US4664789A (en) * 1984-04-13 1987-05-12 Minpro Pty. Limited Classifying device
AU581663B2 (en) * 1984-04-13 1989-03-02 Minpro Australia N.L. Classifying device
AU2235488A (en) * 1987-09-18 1989-03-23 Mineral Engineering Technology (Proprietary) Limited Material handling spiral
US5192422A (en) * 1991-12-31 1993-03-09 Amoco Corporation Oil shale beneficiation process using a spiral separator
US20070078015A1 (en) * 2005-06-16 2007-04-05 Rieber Frederick M Spiral wave slide
CN202169209U (en) * 2011-08-09 2012-03-21 李春鸥 Sector plate for spiral mineral processing chute
US20140044967A1 (en) 2012-06-29 2014-02-13 Rebecca Ayers System for processing and producing an aggregate
CN109731672B (en) * 2019-01-10 2023-11-21 李春鸥 Mineral separation spiral chute
CN110575902B (en) * 2019-09-06 2021-06-15 江西理工大学 Spiral chute concentrating machine with specific guide groove

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431559A (en) * 1943-04-10 1947-11-25 Humphreys Invest Company Helical chute concentrator and the method of concentration practiced thereby
US2431560A (en) * 1944-08-21 1947-11-25 Humphreys Invest Company Helical chute concentrator
US3099621A (en) * 1960-08-31 1963-07-30 Wyong Minerals Ltd Spiral concentrators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004058A1 (en) * 1983-04-13 1984-10-25 Mineral Deposits Ltd Spiral separator

Also Published As

Publication number Publication date
DE2243853A1 (en) 1973-03-15
US3891546A (en) 1975-06-24
GB1407625A (en) 1975-09-24
ZA725769B (en) 1973-05-30
BR7206152D0 (en) 1973-08-23

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