GB191220190A - Improvements in Means for Separating Minerals from Alluvial Wash. - Google Patents

Improvements in Means for Separating Minerals from Alluvial Wash.

Info

Publication number
GB191220190A
GB191220190A GB191220190DA GB191220190A GB 191220190 A GB191220190 A GB 191220190A GB 191220190D A GB191220190D A GB 191220190DA GB 191220190 A GB191220190 A GB 191220190A
Authority
GB
United Kingdom
Prior art keywords
hoppers
grid
separating minerals
trunk
alluvial
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
Inventor
Rees Hughes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191220190A publication Critical patent/GB191220190A/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
    • B03B5/623—Upward current classifiers

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

20,190. Hughes, R. Sept. 4, 1911, [Convention date]. Upward-current classifiers; washing - apparatus with screens; amalgamating.-An apparatus for separating minerals from alluvial wash comprises an adjustably-inclined trunk B with an inlet hopper A, and having its bottom made up of a grid C and a number of tables D between which are narrow passages E communicating at their lower ends with hoppers K having discharge pipes with transparent portions N between valves P, Q. The material is supplied to the hopper A, and water is supplied below a grid C and the passages E through pipes H. The tailings pass away at the upper end of the trunk B, while the mineral passes into the hoppers K. Riffles may be formed in the surface of the hoppers to contain mercury.
GB191220190D 1911-09-04 1912-09-04 Improvements in Means for Separating Minerals from Alluvial Wash. Expired GB191220190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU191220190X 1911-09-04

Publications (1)

Publication Number Publication Date
GB191220190A true GB191220190A (en) 1913-07-31

Family

ID=32601567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191220190D Expired GB191220190A (en) 1911-09-04 1912-09-04 Improvements in Means for Separating Minerals from Alluvial Wash.

Country Status (1)

Country Link
GB (1) GB191220190A (en)

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