FR2435286A1 - Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80) - Google Patents

Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)

Info

Publication number
FR2435286A1
FR2435286A1 FR7823807A FR7823807A FR2435286A1 FR 2435286 A1 FR2435286 A1 FR 2435286A1 FR 7823807 A FR7823807 A FR 7823807A FR 7823807 A FR7823807 A FR 7823807A FR 2435286 A1 FR2435286 A1 FR 2435286A1
Authority
FR
France
Prior art keywords
container
recovered
base
recovery
uses water
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.)
Pending
Application number
FR7823807A
Other languages
French (fr)
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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR7823807A priority Critical patent/FR2435286A1/en
Priority to BR7904979A priority patent/BR7904979A/en
Priority to ZA00794100A priority patent/ZA794100B/en
Publication of FR2435286A1 publication Critical patent/FR2435286A1/en
Pending 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
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment

Abstract

The extractor revers and automatically removes heavy minerals. A long narrow container is filled with water and minerals. The water removes items accumulating above a certain level and these go to the bottom of the container. There is continuous stirring of the product accumulating at the bottom of the container, which is permanently connected to the outlet collection conveyer which is a chain type. The products at the base of the container may be recovered by an amalgam process. The container may be continuously vibrated.
FR7823807A 1978-08-11 1978-08-11 Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80) Pending FR2435286A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7823807A FR2435286A1 (en) 1978-08-11 1978-08-11 Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)
BR7904979A BR7904979A (en) 1978-08-11 1979-08-03 PROCESS FOR THE RECOVERY OF DENSE MINERALS, AND FOR THE AUTOMATIC DIRECTION OF GRAVIMETRIC SEPARATION DEVICES AND APPLIANCE FOR PROCESSING THE PROCESS
ZA00794100A ZA794100B (en) 1978-08-11 1979-08-07 Process and apparatus for the recovery of heavy minerals and for the automatic operation of gravimetric separation appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823807A FR2435286A1 (en) 1978-08-11 1978-08-11 Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)

Publications (1)

Publication Number Publication Date
FR2435286A1 true FR2435286A1 (en) 1980-04-04

Family

ID=9211808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823807A Pending FR2435286A1 (en) 1978-08-11 1978-08-11 Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)

Country Status (3)

Country Link
BR (1) BR7904979A (en)
FR (1) FR2435286A1 (en)
ZA (1) ZA794100B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809854A (en) * 1987-01-12 1989-03-07 Nelmor Co., Inc. Flotation apparatus for reclaiming bonded, two-resin articles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434602A (en) *
DE411635C (en) * 1921-08-06 1925-04-01 Schmidt Otto Ore or slag separators
FR859853A (en) * 1939-09-01 1940-12-31 Process for purifying compositions containing insoluble earthy impurities

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434602A (en) *
DE411635C (en) * 1921-08-06 1925-04-01 Schmidt Otto Ore or slag separators
FR859853A (en) * 1939-09-01 1940-12-31 Process for purifying compositions containing insoluble earthy impurities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809854A (en) * 1987-01-12 1989-03-07 Nelmor Co., Inc. Flotation apparatus for reclaiming bonded, two-resin articles

Also Published As

Publication number Publication date
ZA794100B (en) 1980-08-27
BR7904979A (en) 1980-04-22

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