GB191104410A - A Process and Apparatus for the Separation of Granular or Pulverized Substances. - Google Patents
A Process and Apparatus for the Separation of Granular or Pulverized Substances.Info
- Publication number
- GB191104410A GB191104410A GB191104410DA GB191104410A GB 191104410 A GB191104410 A GB 191104410A GB 191104410D A GB191104410D A GB 191104410DA GB 191104410 A GB191104410 A GB 191104410A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- plates
- centre
- specific gravity
- box
- 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
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
- B07B13/113—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters shaking tables
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
4410. Fasting, J. S. Feb. 24, 1910, [Convention date]. Separating by shaking-apparatus.-Granular or pulverized substances are separated according to fineness or specific gravity by means of an inclined plane or curved surface to which a rapid reciprocating vertical motion is imparted ; the finer particles or those of less specific gravity travel upwards, while the coarser particles or those of higher specific gravity pass downwards Fig. 2 shows a box 7 containing two inclined planes 1, 11 and fastened to the upper end of a bar 14, which is connected to a spring 16 on the frame 15, and carries a rotating pulley 18 with an eccentric weight 19. The cement &c. is fed on to a plate 9 and passes over the edge 10 on to the centre of the plate 11, which is of less inclination than, and has its upper edge 12 located above, the centre of the lower plate 1. The finest particles pass over the upper edge 2 of the lower plate, and the coarser material is discharged from the lower ends 13 of the plates. A hinge 21 is inserted between the box 7 and the bar 14 to allow the inclination of the box to be adjusted. Several plates of different inclinations and arranged one above the other may be used, and the different grades of material escaping from the lower ends of the plates may be collected separately. Or the finer and coarser particles separated by a plate may be further graded on separate plates. Fig. 3 shows a modification comprising a series of funnel-shaped plates 22, 23, 24, 25, 26 of increasing inclinations and with their upper edges located above the centre of the plate next below. The plates are operated by a crank 36 and rod 37 and the material is fed through a funnel in the top plate 29 on to a circular plate 31. The finest particles pass over the edge of the plate 25 and are discharged by a spout 28, while the material escaping from the lower ends of the plates is delivered by a spout 27 ; or all the plates may be closed at the bottom and fitted with discharge tubes. The motion of the plate may be somewhat inclined, or swinging in circular arcs. A plate having different inclinations at different parts may be used to divide material into several different grades.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK191104410X | 1910-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191104410A true GB191104410A (en) | 1911-05-25 |
Family
ID=32479643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191104410D Expired GB191104410A (en) | 1910-02-24 | 1911-02-21 | A Process and Apparatus for the Separation of Granular or Pulverized Substances. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191104410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152994A (en) * | 2019-07-03 | 2019-08-23 | 邱琳雅 | A kind of highway is built with sand separator |
-
1911
- 1911-02-21 GB GB191104410D patent/GB191104410A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152994A (en) * | 2019-07-03 | 2019-08-23 | 邱琳雅 | A kind of highway is built with sand separator |
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