GB893764A - Process and apparatus for centrifugal classification and separation of solid particles in liquid medium - Google Patents
Process and apparatus for centrifugal classification and separation of solid particles in liquid mediumInfo
- Publication number
- GB893764A GB893764A GB13049/59A GB1304959A GB893764A GB 893764 A GB893764 A GB 893764A GB 13049/59 A GB13049/59 A GB 13049/59A GB 1304959 A GB1304959 A GB 1304959A GB 893764 A GB893764 A GB 893764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- core
- vortex
- separation
- outlet
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/16—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with variable-size outlets from the underflow ducting
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
Abstract
893,764. Centrifugal separators. McCLURE, C. A. April 16, 1959 [May 1, 1958], No. 13049/59. Class 23. A hydrocyclone used for classification or separation has means whereby a compressible fluid core may be maintained at the centre of the vortex by supplying fluid between the ends of the vortex. In the conical hydrocyclone shown air is supplied to the core by slots 65 in an adjustable tube 61 which may be fed from one or both ends. The tube may have a conical enlargement adjacent the outlet tube 35 so that axial movement of the tube alters the cross sectional area of the annular outlet 59. The air may be pumped or sucked into the core. An outlet port is provided in the top dome 31, the latter being divided from the rest of the separator by a plate 42 carrying the vortex finder 54. The inlet port 75 enters below plate 42. An obstructing member can be lowered into the underflow orifice 59. This enables the cross section of the underflow to be varied and thus the consistency of the slurry emerging at 59 is modified. A plain cylindrical form of separator is also described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US893764XA | 1958-05-01 | 1958-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893764A true GB893764A (en) | 1962-04-11 |
Family
ID=22217322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13049/59A Expired GB893764A (en) | 1958-05-01 | 1959-04-16 | Process and apparatus for centrifugal classification and separation of solid particles in liquid medium |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1231672B (en) |
| FR (1) | FR1227539A (en) |
| GB (1) | GB893764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090956A (en) * | 1976-09-02 | 1978-05-23 | Wilmot Engineering Co. | Hydrocyclone |
| EP0135242A2 (en) * | 1983-08-12 | 1985-03-27 | HARRISONS & CROSFIELD (AUSTRALIA) LTD. | Improvements in or relating to hydrocyclones |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE615782A (en) * | 1961-03-30 | |||
| IT1152915B (en) * | 1982-10-18 | 1987-01-14 | Prominco Srl | APPARATUS FOR SEPARATING SOLID MIXTURES, IN PARTICULAR MINERAL MIXTURES, AT LEAST THREE PRODUCTS OF DIFFERENT SPECIFIC WEIGHT |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE420877A (en) * | 1936-03-11 | |||
| BE529487A (en) * | 1953-06-10 |
-
1959
- 1959-04-16 GB GB13049/59A patent/GB893764A/en not_active Expired
- 1959-04-30 FR FR793751A patent/FR1227539A/en not_active Expired
- 1959-04-30 DE DEM41397A patent/DE1231672B/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090956A (en) * | 1976-09-02 | 1978-05-23 | Wilmot Engineering Co. | Hydrocyclone |
| EP0135242A2 (en) * | 1983-08-12 | 1985-03-27 | HARRISONS & CROSFIELD (AUSTRALIA) LTD. | Improvements in or relating to hydrocyclones |
| EP0135242A3 (en) * | 1983-08-12 | 1987-06-24 | HARRISONS & CROSFIELD (AUSTRALIA) LTD. | Improvements in or relating to hydrocyclones |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1227539A (en) | 1960-08-22 |
| DE1231672B (en) | 1967-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB704890A (en) | Process and apparatus for separating mixtures of particles differing in specific gravity and particle size, into fractions according to specific gravity | |
| US2381760A (en) | Means and method for supplying clarified liquid | |
| GB1249966A (en) | Method and apparatus for separating particles from particle-laden fluid | |
| GB675365A (en) | Improvements in or relating to method of and apparatus for classifying particles | |
| GB768537A (en) | Improvements relating to the separation of gases and other foreign matter from liquids, particularly pulp suspensions | |
| EP0058484A2 (en) | Improvements in and relating to cyclone separators | |
| GB1357938A (en) | Apparatus for separating liquid from a liquid/gas mixture | |
| GB1202310A (en) | Centrifugal separator | |
| GB1083283A (en) | Vortex separator | |
| GB734459A (en) | Method of and apparatus for the breaking down of froth | |
| GB873494A (en) | Method and means for centrifuging | |
| GB960342A (en) | Selectors for the separation and classification of solid particles held in suspension in a gaseous fluid | |
| US2776053A (en) | Hydraulic separating apparatus and method | |
| US3759385A (en) | Method and apparatus for separating mixtures of fine grain materials | |
| GB712792A (en) | Process and apparatus for classifying solid materials in a hydrocyclone | |
| DK614886A (en) | PROCEDURE FOR SUBSTANCE SAFETY AND SUBSTANCE SAFETY | |
| GB866861A (en) | A method and apparatus for separating fibrous suspensions | |
| GB893764A (en) | Process and apparatus for centrifugal classification and separation of solid particles in liquid medium | |
| US3348683A (en) | Method of separating particles in liquid suspension in a hydrocyclone for separatingarticles in liquid suspension | |
| GB897057A (en) | Apparatus for separating solid particles and gas bubbles from liquid suspensions | |
| US2999593A (en) | Classification of materials | |
| GB835884A (en) | Separator | |
| GB532808A (en) | Improvements in separators of the vortex type for paper-pulp and the like | |
| US3754655A (en) | Vortex-type slurry separator | |
| US2913112A (en) | Hydrocyclone control |