GB267344A - Improvements in or connected with jigging machines for the washing of coal and the like and for separating it from its impurities - Google Patents
Improvements in or connected with jigging machines for the washing of coal and the like and for separating it from its impuritiesInfo
- Publication number
- GB267344A GB267344A GB1036926A GB1036926A GB267344A GB 267344 A GB267344 A GB 267344A GB 1036926 A GB1036926 A GB 1036926A GB 1036926 A GB1036926 A GB 1036926A GB 267344 A GB267344 A GB 267344A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- impurities
- gate
- screen
- particles
- 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
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
267,344. Minikin, R. R. April 20, 1926. No Patent granted (Sealing fee not paid). Jigs.-Raw material such as coal is fed into the jig by a shoot 1 and falls on a screen plate 2 where it is subjected to water pulsations. The denser and larger particles of impurities take up the lowest position and are drawn off through a gate 3 into the boot of an elevator 4. Less dense impurities forming a higher layer are withdrawn through a gate 5 and carried to the elevator by a conveyor 14. The coal mixed with small and light particles of impurity occupies the upper layer of the bed on the screen and the small particles of impurity pass through a vertical plate 6 provided with slits or perforations into a chamber 8 while the larger jigged product is flushed by the water over a cover plate 7 to a discharge outlet 11. The cover plate 7 may be perforated and may be slightly inclined. The smaller sized material collected in the chamber 8 is submitted to water pulsations on a screen 9, the coal passing off through the outlet 11 and the impurities being discharged through a gate 10 and shoot 12 to a conveyor 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1036926A GB267344A (en) | 1926-04-20 | 1926-04-20 | Improvements in or connected with jigging machines for the washing of coal and the like and for separating it from its impurities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1036926A GB267344A (en) | 1926-04-20 | 1926-04-20 | Improvements in or connected with jigging machines for the washing of coal and the like and for separating it from its impurities |
Publications (1)
Publication Number | Publication Date |
---|---|
GB267344A true GB267344A (en) | 1927-03-17 |
Family
ID=9966567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1036926A Expired GB267344A (en) | 1926-04-20 | 1926-04-20 | Improvements in or connected with jigging machines for the washing of coal and the like and for separating it from its impurities |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB267344A (en) |
-
1926
- 1926-04-20 GB GB1036926A patent/GB267344A/en not_active Expired
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