GB282298A - Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like - Google Patents

Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like

Info

Publication number
GB282298A
GB282298A GB1650227A GB1650227A GB282298A GB 282298 A GB282298 A GB 282298A GB 1650227 A GB1650227 A GB 1650227A GB 1650227 A GB1650227 A GB 1650227A GB 282298 A GB282298 A GB 282298A
Authority
GB
United Kingdom
Prior art keywords
agitator
frame
sluice
relating
grooves
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
GB1650227A
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.)
FOSTER HENRY NASH
Original Assignee
FOSTER HENRY NASH
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 FOSTER HENRY NASH filed Critical FOSTER HENRY NASH
Priority to GB1650227A priority Critical patent/GB282298A/en
Publication of GB282298A publication Critical patent/GB282298A/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
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/26—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation in sluices

Landscapes

  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

282,298. Nash, F. H. June 21, 1927. Buddling-apparatus; inclined-trough washing- apparatus. - Apparatus for concentrating ores &c. in sluice boxes and the like comprises an agitator of harrow-like form adapted to form in the material over a substantial area a system of grooves or pockets which may be inclined, for example, at right angles to the flow of the stream. The agitator and the sluice box may be moved relatively to each other, and the agitator may be stationary within the box, the grooves in the latter case being formed by impingement of the stream against the agitator. In the form shown, the agitator comprises a frame 13 carrying a staggered rows of pins 14 and adjustably suspended by cables 15. The frame 13 is reciprocated, preferably at the rate of the corresponding simple pendulum, by eccentrics 21, and may be movable longitudinally along the trough. The frame 13 may be hinged so as to be folded back for cleaning &c.
GB1650227A 1927-06-21 1927-06-21 Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like Expired GB282298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1650227A GB282298A (en) 1927-06-21 1927-06-21 Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1650227A GB282298A (en) 1927-06-21 1927-06-21 Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like

Publications (1)

Publication Number Publication Date
GB282298A true GB282298A (en) 1927-12-22

Family

ID=10078486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1650227A Expired GB282298A (en) 1927-06-21 1927-06-21 Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like

Country Status (1)

Country Link
GB (1) GB282298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9375726B2 (en) 2014-07-02 2016-06-28 Brent JOHNS Apparatus including placer-gold processing system and method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9375726B2 (en) 2014-07-02 2016-06-28 Brent JOHNS Apparatus including placer-gold processing system and method therefor

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