GB1457521A - Method and apparatus for the centrifugal separation of substances suspended in a fluid medium - Google Patents
Method and apparatus for the centrifugal separation of substances suspended in a fluid mediumInfo
- Publication number
- GB1457521A GB1457521A GB5548073A GB5548073A GB1457521A GB 1457521 A GB1457521 A GB 1457521A GB 5548073 A GB5548073 A GB 5548073A GB 5548073 A GB5548073 A GB 5548073A GB 1457521 A GB1457521 A GB 1457521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stream
- medium
- vortex
- toroidal
- suspended matter
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C1/00—Apparatus in which the main direction of flow follows a flat spiral ; so-called flat cyclones or vortex chambers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
1457521 Centrifugal separators MESSERSCHMITT BOLKOW BLOHM GmbH 29 Nov 1973 55480/73 Heading B2P Suspended matter is centrifugally separated from a stream of gaseous or liquid medium by conducting the stream 22 Fig. 2, through a curved flow channel 10 which widens (as shown) and/or narrows funnel-wise (as seen in the direction of flow) and on the inner curved side of which the stream passes a trailing edge 11 so that part of it enters a toroidal or parttoroidal vortex chamber 12 and generates in the latter a vortex 21 which merges with the remainder of the stream, medium feed of suspended matter being extracted from the vortex and remaining medium and suspended matter being entrained by the said remainder of the stream where it merges with the vortex. The toroidal chamber 12 is divided into parttoroidal chambers adjacent one another and separated from one another by separating walls 15 which extend, as shown by their edges 17 and 18 extend into the flow channel and support the component 19 which is annularly recessed to form the toroidal chamber 12. A ring vortex 21 is generated in each parttoroidal chamber. The medium feed of suspended matter is removed from preferably along the curved longitudinal axis of the parttoroidal chambers via apertures 13 of suction conduits 14 whih extend through the walls 15 and from which the freed medium emerges in the direction of arrow 23. The remaining medium containing the separated matter is entrained by the main stream 22 in the direction of arrow 24. In another embodiment, Fig. 3 (not shown), the flow channel (25) widens and then narrows funnel-wise. In Fig. 4, the flow channel 34 has a number of toroidal chambers 35 arranged an series, the medium freed of suspended matter being extracted and conveyed through apertures. 37 and suction conduits 38 to an annular conduit 39 from which it emenges in the direction of arrow 41. Alternatively, the toroidal chambers may be provided with funnel-shaped widening or narrowing channels only.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5548073A GB1457521A (en) | 1973-11-29 | 1973-11-29 | Method and apparatus for the centrifugal separation of substances suspended in a fluid medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5548073A GB1457521A (en) | 1973-11-29 | 1973-11-29 | Method and apparatus for the centrifugal separation of substances suspended in a fluid medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1457521A true GB1457521A (en) | 1976-12-01 |
Family
ID=10474046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5548073A Expired GB1457521A (en) | 1973-11-29 | 1973-11-29 | Method and apparatus for the centrifugal separation of substances suspended in a fluid medium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1457521A (en) |
-
1973
- 1973-11-29 GB GB5548073A patent/GB1457521A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |