GB850107A - Improvements in or relating to an apparatus for classifying or separating material into sizes or grades - Google Patents
Improvements in or relating to an apparatus for classifying or separating material into sizes or gradesInfo
- Publication number
- GB850107A GB850107A GB724/58A GB72458A GB850107A GB 850107 A GB850107 A GB 850107A GB 724/58 A GB724/58 A GB 724/58A GB 72458 A GB72458 A GB 72458A GB 850107 A GB850107 A GB 850107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wall
- porous
- air stream
- classifying
- downwardly
- 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
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
850,107. Centrifugal separators; pneumatic separating. MASCHINENFABRIK HARTMANN A.G. Jan. 8, 1958 [Jan. 10, 1957(2)], No. 724/58. Classes 23 and 117 A stream of granular material in air is fed at 7 to a centrifugal chamber 1 and passes down the wall thereof to a classifying chamber 2, and on leaving the wall of the latter it is acted upon by an air stream which is fed downwardly through a tube 6 and passes upwardly between an axially adjustable cone 5 and a wall 4. The finer particles are carried upwardly and away with the main air stream and the remainder fall downwardly to an outlet 11. In a modification the granular material leaves the wall of the classifying chamber at a point below the upper edge of the cone. In Fig. 3, the part 102 of the wall of the centrifugal chamber 101 is porous and an air stream passes through it to act upon the downwardly flowing material. Alternatively the porous wall may be located at 121. The pores of the wall may be arranged radially or tangentially in the same direction as the main feed; different sections of the porous wall may be penetrated by air streams of different pressures or at different angles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE850107X | 1957-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB850107A true GB850107A (en) | 1960-09-28 |
Family
ID=6776393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB724/58A Expired GB850107A (en) | 1957-01-10 | 1958-01-08 | Improvements in or relating to an apparatus for classifying or separating material into sizes or grades |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB850107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457268A2 (en) | 2003-03-10 | 2004-09-15 | Aco Co., Ltd. | Separation method and separation device |
-
1958
- 1958-01-08 GB GB724/58A patent/GB850107A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457268A2 (en) | 2003-03-10 | 2004-09-15 | Aco Co., Ltd. | Separation method and separation device |
| EP1457268A3 (en) * | 2003-03-10 | 2005-12-07 | Aco Co., Ltd. | Separation method and separation device |
| CN100406142C (en) * | 2003-03-10 | 2008-07-30 | 亚科株式会社 | Separating method and separator |
| US7424956B2 (en) | 2003-03-10 | 2008-09-16 | Aco, Co., Ltd. | Separation method and separation device |
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