DE141959C - - Google Patents
Info
- Publication number
- DE141959C DE141959C DENDAT141959D DE141959DA DE141959C DE 141959 C DE141959 C DE 141959C DE NDAT141959 D DENDAT141959 D DE NDAT141959D DE 141959D A DE141959D A DE 141959DA DE 141959 C DE141959 C DE 141959C
- Authority
- DE
- Germany
- Prior art keywords
- spiral
- liquid
- heavier
- heavier liquid
- drum
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Crushing And Pulverization Processes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Leistung solcher Schleudertrommeln, welche zur Trennung schwererer und leichterer Flüssigkeiten dienen, wird dadurch beeinträchtigt, daß durch die Schleuderkraft bereits getrennte Flüssigkeitsteilchen durch die Bewegung der lebhaft nach der Peripherie strömenden schwereren Flüssigkeit wieder vermischt werden. The power of such centrifugal drums, which are used to separate heavier and lighter ones Serving liquids is affected by the fact that already separated by the centrifugal force Particles of liquid due to the movement of the vigorously flowing towards the periphery heavier liquid to be mixed again.
Die bekannten tellerförmigen, pyramidenartigen und anderen Zwischenwände hemmen wohl die lebhafte Strömung der schwereren Flüssigkeit in radialer Richtung, verteilen sie dafür aber nach mehreren anderen Richtungen dergestalt, daß ihre vermischende Wirkung sich in einem größeren Umkreise äußert, und es findet hier ein schädliches Durcheinandermengen verschieden schwerer Flüssigkeitsteilchen besonders dadurch statt, daß die nach mehreren Richtungen abgeleiteten Strömungen aufeinander treffen.Inhibit the well-known plate-shaped, pyramidal and other partitions probably the lively flow of the heavier liquid in the radial direction, they distribute but on the other hand in several other directions in such a way that their intermingling effect is mixed expresses itself in a larger area, and there is a harmful mess here liquid particles of different weight especially because the after several Directions derived currents meet.
Man hat deshalb zu spiralförmigen Trommeleinsätzen gegriffen, dessen Querschnitt eine sich gleichmäßig von der Trommelmitte entfernende Spirallinie α darstellt, welche bis zur Peripherie der Trommel mehrere parallele schmale Gänge bildet. Unter der Einwirkung der Schleuderkraft legt sich die schwerere Flüssigkeit an die äußere Wand der Spiralgänge, während die leichtere die innere Seite einnimmt. Die schwerere Flüssigkeit bewegt sich dabei, dem 3c Gang der Spirale folgend, langsam nach der Peripherie der Trommel hin und fließt nun, und dies bildet den Gegenstand der vorliegenden Erfindung, durch kleine, in bestimmten Abständen in der Spirale befindliche Öffnungen b 3i in den nächsten Spiralgang. Die Öffnungen b befinden sich an der äußersten Spitze von schmalen Ausbauchungen der Spirale nach außen und leiten so die schwerere Flüssigkeit durch die an der inneren Seite des nächsten 4c Spiralganges befindliche leichte Flüssigkeitsschicht hindurch. Die Spiralform des Einsatzes bedingt eine Bewegung der schwereren Flüssigkeit in nur einer Richtung, so daß jedes Gegeneinanderströmen von Flüssigkeitsmengen 4; und die damit verbundene schädliche Vermengung schon getrennter Flüssigkeitsteilchen unmöglich ist.One has therefore resorted to spiral-shaped drum inserts, the cross-section of which is a spiral line α which is evenly removed from the center of the drum and which forms several parallel narrow passages up to the periphery of the drum. Under the action of the centrifugal force, the heavier liquid is deposited on the outer wall of the spiral passages, while the lighter one occupies the inner side. The heavier liquid moves slowly following the 3c course of the spiral towards the periphery of the drum and now flows, and this forms the subject of the present invention, through small openings b 3i located at certain intervals in the spiral into the next Spiral gear. The openings b are located at the outermost tip of narrow bulges of the spiral to the outside and thus guide the heavier liquid through the light layer of liquid located on the inner side of the next 4c spiral passage. The spiral shape of the insert causes a movement of the heavier liquid in only one direction, so that any counter-flow of amounts of liquid 4; and the associated harmful mixing of already separated liquid particles is impossible.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE141959C true DE141959C (en) |
Family
ID=409546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT141959D Active DE141959C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE141959C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1129458B (en) * | 1957-04-04 | 1962-05-17 | Dr Phil Habil Alexander Goetz | Method and device for the quantitative separation of particles suspended in liquids or gases |
US4965712A (en) * | 1989-07-29 | 1990-10-23 | International Business Machines Corporation | Transformer having plural-turn core |
US5233324A (en) * | 1992-03-26 | 1993-08-03 | Eaton Corporation | Current transformer for sensing current in an electrical conductor |
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0
- DE DENDAT141959D patent/DE141959C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1129458B (en) * | 1957-04-04 | 1962-05-17 | Dr Phil Habil Alexander Goetz | Method and device for the quantitative separation of particles suspended in liquids or gases |
US4965712A (en) * | 1989-07-29 | 1990-10-23 | International Business Machines Corporation | Transformer having plural-turn core |
US5233324A (en) * | 1992-03-26 | 1993-08-03 | Eaton Corporation | Current transformer for sensing current in an electrical conductor |
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