GB345997A - Improvements in dry separation of solid materials - Google Patents
Improvements in dry separation of solid materialsInfo
- Publication number
- GB345997A GB345997A GB3980829A GB3980829A GB345997A GB 345997 A GB345997 A GB 345997A GB 3980829 A GB3980829 A GB 3980829A GB 3980829 A GB3980829 A GB 3980829A GB 345997 A GB345997 A GB 345997A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- particles
- jet
- collect
- bins
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Abstract
345,997. Separating solid materials. MASTERMAN, A. T., 3, Kedale Road, Seaford, Sussex. Dec. 30, 1929, No. 39808. [Class 117.] Apparatus for separating and grading granular materials comprises a combination of a jet 1, Fig. 1, from which the particles are projected so as to fall at distances proportional to their weight, and an inclined plate 5, Fig. 2, down which the partially graded particles slide with velocities depending on their frictional properties, and from which they are carried into receptacles 8, 9. In the arrangement described, the jet 1 is disposed in a box 2, Fig. 2, parallel with the upper edges of two inclined plates 5. The particles from the jet collect in troughs 3 and are controlled in their passage to the plates 5 by baffles 4 so as to have very small initial velocity. Side bins 8 collect the particles that leave the plates with high velocity and the others fall vertically into the bins 9. The entrance to the side receptacles may be guarded by screens 20 so as to sift the materials. The plates 5 may be curved throughout or at their lower ends, and may be adjustable about hinged supports 14 or vibrated by cams 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3980829A GB345997A (en) | 1929-12-30 | 1929-12-30 | Improvements in dry separation of solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3980829A GB345997A (en) | 1929-12-30 | 1929-12-30 | Improvements in dry separation of solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB345997A true GB345997A (en) | 1931-03-30 |
Family
ID=10411618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3980829A Expired GB345997A (en) | 1929-12-30 | 1929-12-30 | Improvements in dry separation of solid materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB345997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244663A (en) * | 1990-06-09 | 1991-12-11 | Laurence Stephen Coyle | A manual fed gravity operated article segregation unit |
| CN114273231A (en) * | 2021-12-24 | 2022-04-05 | 浙江亚通焊材有限公司 | Preparation high-quality iron-based 3D prints classification and screening system of powder |
-
1929
- 1929-12-30 GB GB3980829A patent/GB345997A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244663A (en) * | 1990-06-09 | 1991-12-11 | Laurence Stephen Coyle | A manual fed gravity operated article segregation unit |
| GB2244663B (en) * | 1990-06-09 | 1994-02-02 | Laurence Stephen Coyle | Manual fed gravity operated article segregation unit |
| CN114273231A (en) * | 2021-12-24 | 2022-04-05 | 浙江亚通焊材有限公司 | Preparation high-quality iron-based 3D prints classification and screening system of powder |
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