GB808526A - A method of and apparatus for sorting mineral aggregates - Google Patents
A method of and apparatus for sorting mineral aggregatesInfo
- Publication number
- GB808526A GB808526A GB22104/56A GB2210456A GB808526A GB 808526 A GB808526 A GB 808526A GB 22104/56 A GB22104/56 A GB 22104/56A GB 2210456 A GB2210456 A GB 2210456A GB 808526 A GB808526 A GB 808526A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gravel
- wall
- impact
- stones
- horizontal
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
Abstract
808,526. Separating solid materials. BLAW-KNOX CO. July 17, 1956 [Aug. 24, 1955], No. 22104/56. Class 117 Gravel is fed in a single layer over the edge of an electrically vibrated feeder 1 at the rate of about 1 ft./sec. and drops about 7¢ to 8 feet on to an inclined rigid plate 2 and rebounds into one of two compartments 5 or 6 depending on its hardness &c. The plate is inclined at about 22¢ ins. to the horizontal and the distance d of the top of the wall 4 from the lime of impact is small. The gravel is preferably wet so that the softer and more absorbent stones may be more effectively separated. Graphical data is given relating the proportion of hard and soft stones received in the compartment 5 with the horizontal spacing of the wall 4 from the impact line, and showing also the effectiveness of the separation with the drop height. U.S.A. Specifications 873,326 and 2,260,095 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US808526XA | 1955-08-24 | 1955-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB808526A true GB808526A (en) | 1959-02-04 |
Family
ID=22160043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22104/56A Expired GB808526A (en) | 1955-08-24 | 1956-07-17 | A method of and apparatus for sorting mineral aggregates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB808526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987007187A1 (en) * | 1986-05-26 | 1987-12-03 | Comalco Aluminium Limited | Separation method and apparatus |
| WO2012106748A1 (en) * | 2011-02-07 | 2012-08-16 | Empire Technology Development Llc | Cell sorting apparatus and method |
-
1956
- 1956-07-17 GB GB22104/56A patent/GB808526A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987007187A1 (en) * | 1986-05-26 | 1987-12-03 | Comalco Aluminium Limited | Separation method and apparatus |
| WO2012106748A1 (en) * | 2011-02-07 | 2012-08-16 | Empire Technology Development Llc | Cell sorting apparatus and method |
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