GB819347A - Improvements in and relating to the operation of jig washers - Google Patents
Improvements in and relating to the operation of jig washersInfo
- Publication number
- GB819347A GB819347A GB1065855A GB1065855A GB819347A GB 819347 A GB819347 A GB 819347A GB 1065855 A GB1065855 A GB 1065855A GB 1065855 A GB1065855 A GB 1065855A GB 819347 A GB819347 A GB 819347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- settling
- liquid medium
- jig
- heavy solids
- lighter material
- 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
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
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
Landscapes
- Cyclones (AREA)
Abstract
The invention relates to the operation and stratification of materials of different specific gravities in a jig washer comprising a trough in which the strata are formed by settling upon the cessation of intermittent upward currents of a liquid medium, and consists in adding to the liquid medium five heavy solids to form a uniform suspension with an effective density (e.g. between 1.1 and 1.6) less than that of the lighter material to be separated, but such that the rate of settling of the lighter material is reduced to a greater extent than that of the heavier material. Some or all of the fine heavy solids may consist of tailings from a froth flotation plant, the underflow from a slurry screen, or crushed rock or shale, and before being added to the jig washer they may be passed through a cyclone classifier to remove the finest particles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1065855A GB819347A (en) | 1955-04-13 | 1955-04-13 | Improvements in and relating to the operation of jig washers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1065855A GB819347A (en) | 1955-04-13 | 1955-04-13 | Improvements in and relating to the operation of jig washers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB819347A true GB819347A (en) | 1959-09-02 |
Family
ID=9971906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1065855A Expired GB819347A (en) | 1955-04-13 | 1955-04-13 | Improvements in and relating to the operation of jig washers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB819347A (en) |
-
1955
- 1955-04-13 GB GB1065855A patent/GB819347A/en not_active Expired
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