GB506488A - A process and apparatus for separating pulverulent materials - Google Patents
A process and apparatus for separating pulverulent materialsInfo
- Publication number
- GB506488A GB506488A GB31306/38A GB3130638A GB506488A GB 506488 A GB506488 A GB 506488A GB 31306/38 A GB31306/38 A GB 31306/38A GB 3130638 A GB3130638 A GB 3130638A GB 506488 A GB506488 A GB 506488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier fluid
- chamber
- separated
- carrier
- fluid
- 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
- B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
Landscapes
- Centrifugal Separators (AREA)
Abstract
506,488. Centrifugal separators. I. G. FARBENINDUSTRIE AKT.-GES. Oct. 29, 1938, No. 31306. Convention date, Oct. 29, 1937. [Classes 23 and 117] Pulverulent materials are sorted centrifugally in an eddy formed by a carrier fluid which travels in a chamber from periphery to centre; the coarse material leaves at the boundary of the chamber and the fine material is withdrawn axially with the carrier fluid. The form of apparatus shown has a separating chamber 1 with entry pipes 2 for the carrier fluid. The material to be separated may be supplied with the carrier fluid, or it may be supplied separately through the inlet 3. The fluid whirls with a diminishing radius and the fine material passes through the axial outlet tube 6 with the carrier, and the coarse material passes through the outlets 4 to the collecting chamber 9. The grading of the two parts separated may be varied by varying the speed or quantity of the carrier fluid by means of a pump or valve in front of the inlets 2, or by displaceable flaps 7. A diaphragm 8 may be arranged at the outlet tube 5, or adjustable openings may be provided in a part of this tube projecting into the chamber 1. The grading of the separated coarse material may be varied by admitting carrier fluid by the pipe 6 to flow in counter-current to the material flowing out through the openings 4. Specification 490,393 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE506488X | 1937-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB506488A true GB506488A (en) | 1939-05-30 |
Family
ID=6546565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31306/38A Expired GB506488A (en) | 1937-10-29 | 1938-10-29 | A process and apparatus for separating pulverulent materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB506488A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2583456A (en) * | 1946-01-11 | 1952-01-22 | Carlfors Aktiebolag | Apparatus in the production of aluminum and other powder with leaf structure or needle form |
| US2616563A (en) * | 1948-04-24 | 1952-11-04 | Sharples Corp | Centrifugal classifier for segregating finely divided particles on the basis of size and density |
| US2694492A (en) * | 1954-11-16 | Rumpf ettal | ||
| US2700468A (en) * | 1948-04-14 | 1955-01-25 | Stamicarbon | Centrifugal method and apparatus for separating solids |
| US2702632A (en) * | 1949-06-18 | 1955-02-22 | Sharples Corp | Particle classification |
| DE1189365B (en) * | 1964-03-05 | 1965-03-18 | Polysius Gmbh | Wind sifter with vertically mounted spreading device and centralized material feed from above |
| US4217207A (en) * | 1977-12-14 | 1980-08-12 | Liller Delbert I | Continuous method of cleaning a slurry of crushed raw coal |
| US4219409A (en) * | 1977-12-14 | 1980-08-26 | Liller Delbert I | Inlet line deflector and equalizer means for a classifying cyclone used for washing and method of washing using deflectors and equalizers |
| US6238579B1 (en) | 1998-05-12 | 2001-05-29 | Mba Polymers, Inc. | Device for separating solid particles in a fluid stream |
| US7934606B2 (en) | 2007-05-24 | 2011-05-03 | Advanced Petroleum Technologies, Inc. | Induced vortex particle separator |
-
1938
- 1938-10-29 GB GB31306/38A patent/GB506488A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694492A (en) * | 1954-11-16 | Rumpf ettal | ||
| US2583456A (en) * | 1946-01-11 | 1952-01-22 | Carlfors Aktiebolag | Apparatus in the production of aluminum and other powder with leaf structure or needle form |
| US2700468A (en) * | 1948-04-14 | 1955-01-25 | Stamicarbon | Centrifugal method and apparatus for separating solids |
| US2616563A (en) * | 1948-04-24 | 1952-11-04 | Sharples Corp | Centrifugal classifier for segregating finely divided particles on the basis of size and density |
| US2702632A (en) * | 1949-06-18 | 1955-02-22 | Sharples Corp | Particle classification |
| DE1189365B (en) * | 1964-03-05 | 1965-03-18 | Polysius Gmbh | Wind sifter with vertically mounted spreading device and centralized material feed from above |
| US4217207A (en) * | 1977-12-14 | 1980-08-12 | Liller Delbert I | Continuous method of cleaning a slurry of crushed raw coal |
| US4219409A (en) * | 1977-12-14 | 1980-08-26 | Liller Delbert I | Inlet line deflector and equalizer means for a classifying cyclone used for washing and method of washing using deflectors and equalizers |
| US6238579B1 (en) | 1998-05-12 | 2001-05-29 | Mba Polymers, Inc. | Device for separating solid particles in a fluid stream |
| US7934606B2 (en) | 2007-05-24 | 2011-05-03 | Advanced Petroleum Technologies, Inc. | Induced vortex particle separator |
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