GB191229617A - Improved Apparatus for Washing, Grading, and Concentrating Ores, Minerals and the like. - Google Patents

Improved Apparatus for Washing, Grading, and Concentrating Ores, Minerals and the like.

Info

Publication number
GB191229617A
GB191229617A GB191229617DA GB191229617A GB 191229617 A GB191229617 A GB 191229617A GB 191229617D A GB191229617D A GB 191229617DA GB 191229617 A GB191229617 A GB 191229617A
Authority
GB
United Kingdom
Prior art keywords
washing
minerals
water
grading
improved apparatus
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
Gilbert Michel
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 GB191229617A publication Critical patent/GB191229617A/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

29,617. Michel, G. Dec. 26, 1911, [Convention date]. Upward-current classifiers.-In an apparatus for washing and separating minerals and the like, the material passes from a hopper 1 to a vertical tube 2 mounted in a vessel 5 and having a distributing-cone 4 at its lower end. Water is supplied from a vessel 12 in which a constant level is maintained, and a valve 3 is provided above the tube 2. The light materials and water overflow into a launder 7 while the heavy materials pass through an inverted conical screen 8 to a compartment 9 to which water is also supplied and from which the materials may be removed automatically through adjustable outlets 10 provided with inspection plugs 14. Two or more of the devices may be arranged in series.
GB191229617D 1911-12-26 1912-12-23 Improved Apparatus for Washing, Grading, and Concentrating Ores, Minerals and the like. Expired GB191229617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191229617X 1911-12-26

Publications (1)

Publication Number Publication Date
GB191229617A true GB191229617A (en) 1913-05-15

Family

ID=32526277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191229617D Expired GB191229617A (en) 1911-12-26 1912-12-23 Improved Apparatus for Washing, Grading, and Concentrating Ores, Minerals and the like.

Country Status (1)

Country Link
GB (1) GB191229617A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708517A (en) * 1949-07-30 1955-05-17 American Agricultural Chem Co Hydraulic classification of solids
CN105772237A (en) * 2016-04-28 2016-07-20 河南中联节能工程有限公司 Wet-process precise grading device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708517A (en) * 1949-07-30 1955-05-17 American Agricultural Chem Co Hydraulic classification of solids
CN105772237A (en) * 2016-04-28 2016-07-20 河南中联节能工程有限公司 Wet-process precise grading device

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