GB728962A - Apparatus for sink and float separation of fine coal and the like - Google Patents
Apparatus for sink and float separation of fine coal and the likeInfo
- Publication number
- GB728962A GB728962A GB13471/52A GB1347152A GB728962A GB 728962 A GB728962 A GB 728962A GB 13471/52 A GB13471/52 A GB 13471/52A GB 1347152 A GB1347152 A GB 1347152A GB 728962 A GB728962 A GB 728962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- medium
- drum
- vanes
- manifold
- open
- 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
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/42—Devices therefor, other than using centrifugal force of drum or lifting wheel type
-
- 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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
- B03B2011/004—Lifting wheel dischargers
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
728,962. Washing granular materials. DAVIS, N. L. May 27, 1952 [May 6, 1952], No. 13471/52. Class 82 (2). A sink and float apparatus for the separation of coal and like materials comprises a horizontally arranged, partly-cylindrical drum open at its top having an outlet for the heavy medium at or near its top and an inlet for the medium in the form of a manifold extending the length of the drum and arranged within the latter a little above its bottom, in which the manifold is open along its lower surface so that the medium flows downwards on entering the drum and in which rotor vanes are provided which move over the inner cylindrical surface of the drum so as to create a gentle upward current from its bottom. The apparatus comprises a drum 1 open at the top and having therein a rotor 5 with streamlined perforated vanes 24. Raw material is supplied at 26, a pivoted wall 28 preventing material that catches between the vanes and the shoot from being crushed. Inner plates 27, 31 are provided to prevent material from slipping out of the influence of the vanes. Medium is supplied through a duct 34. Part of this medium is used to sweep away the refuse deposited in shoot 32. The other part flows through a manifold 50 which discharges downwardly and evenly over the whole area of discharge. The float fraction flows with the medium over a weir 33
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US728962XA | 1952-05-06 | 1952-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB728962A true GB728962A (en) | 1955-04-27 |
Family
ID=22110398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13471/52A Expired GB728962A (en) | 1952-05-06 | 1952-05-27 | Apparatus for sink and float separation of fine coal and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB728962A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1558944B1 (en) * | 1966-11-28 | 1971-02-04 | Wilkinson Rubber Linatex Ltd | Horizontal flow classifier |
DE3738508A1 (en) * | 1987-11-13 | 1989-06-01 | Zabrzanskie Gwarectwo Weglowe | SINGLE AND TWO CELL PROCESSING PLANT OF THE HEAVY DUTY TREATMENT AND SET OF TREATMENT PLANTS, ESPECIALLY OF ONE AND TWO AND SINGLE CELL PROCESSING PLANTS OF THE HEAVY DUTY TUBE, ESPECIALLY A THREE PRODUCT SET |
-
1952
- 1952-05-27 GB GB13471/52A patent/GB728962A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1558944B1 (en) * | 1966-11-28 | 1971-02-04 | Wilkinson Rubber Linatex Ltd | Horizontal flow classifier |
DE3738508A1 (en) * | 1987-11-13 | 1989-06-01 | Zabrzanskie Gwarectwo Weglowe | SINGLE AND TWO CELL PROCESSING PLANT OF THE HEAVY DUTY TREATMENT AND SET OF TREATMENT PLANTS, ESPECIALLY OF ONE AND TWO AND SINGLE CELL PROCESSING PLANTS OF THE HEAVY DUTY TUBE, ESPECIALLY A THREE PRODUCT SET |
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