DE102004016885B4 - Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other - Google Patents
Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other Download PDFInfo
- Publication number
- DE102004016885B4 DE102004016885B4 DE200410016885 DE102004016885A DE102004016885B4 DE 102004016885 B4 DE102004016885 B4 DE 102004016885B4 DE 200410016885 DE200410016885 DE 200410016885 DE 102004016885 A DE102004016885 A DE 102004016885A DE 102004016885 B4 DE102004016885 B4 DE 102004016885B4
- Authority
- DE
- Germany
- Prior art keywords
- drum body
- centrifuge according
- centrifugal
- spaces
- centrifuge
- 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 - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 5
- 238000009795 derivation Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005352 clarification Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
Landscapes
- Centrifugal Separators (AREA)
Abstract
Description
Die Erfindung betrifft eine Zentrifuge nach dem Oberbegriff des Anspruchs 1.The The invention relates to a centrifuge according to the preamble of the claim 1.
Es ist seit langem bekannt, in Schleudertrommeln von Zentrifugen Trenntellerpakete aus einer Mehrzahl von in Richtung der Tellerachse axial übereinander liegenden Tellern anzuordnen, so von Separatoren mit vertikaler Drehachse oder – was sich bisher weniger durchgesetzt hat – aus dem Bereich der Vollmantelzentrifugen mit horizontaler Drehachse, aus dem es bekannt ist, einer Schnecke ein Trenntellerpaket nachzuschalten.It has long been known in spin drums of centrifuges Trenntellerpakete from a plurality of axially in the direction of the plate axis one above the other To arrange plates lying, so of separators with vertical Rotation axis or - what has been less successful - in the field of solid bowl centrifuges with horizontal axis of rotation, from which it is known, a snail downstream of a separator plate package.
Bei Separatoren mit vertikaler Drehachse erfolgt i.allg. entlang der Maschinenachse durch ein Zulaufrohr und diesem nachgeschaltete radiale Verteilerkanäle die Produktzufuhr in die Schleudertrommel, wo das Produkt in einen Tellerstapel aus i.allg. dicht zueinander angeordneten, relativ zueinander beabstandeten, konischen (Trenn-)Tellern eintritt. An den Trenntellern lagern sich schwerere Feststoffe i.allg. an der Unterseite ab und wandern zum Außenumfang des Tellerpakts, wohingegen die Flüssigkeit nach innen hin fließt (Zwei-Phasen-Flüssig-Fest-Separation).at Separators with vertical axis of rotation are i.allg. along the Machine axis through an inlet pipe and this downstream radial distribution channels the product feed into the centrifugal drum, where the product into a Plate stack of i.allg. arranged close to each other, relative spaced, conical (separating) plates enters. At the separator plates store heavier solids i.allg. at the Underside and migrate to the outer periphery of the plate pact, whereas the liquid is after flowing inside (Two-phase liquid-solid separation).
Insbesondere zur Flüssig-Flüssig-Fest-Trennung (Drei-Phasen-Flüssig-Fest-Separation) ist es bekannt, das Trenntellerpaket mit sogenannten Steigekanälen zu versehen, welche dem Zusammenspiel von Löchern oder Bohrungen übereinander liegender Trennteller des Tellerpaktes gebildet werden.Especially for liquid-liquid-solid separation (Three-phase liquid-solid separation) it is known to provide the Trenntellerpaket with so-called riser channels, which the Interplay of holes or holes on top of each other plate plate lying separating plate are formed.
Bekannt ist es auch, in die Trennteller sogenannter Abstandshalter nach Art von Stegen und/oder kleinen Spitzen (Punkten) einzupressen, die einerseits für eine Beabstandung der Trennteller voneinander sorgen und andererseits die Strömungsverhältnisse im Trenntellerpaket beeinflussen.Known It is also, in the separation plates of so-called spacers after Type of webs and / or small points (points) that press on the one hand for a spacing of the separation plates from each other and on the other hand the flow conditions in the separator plate package.
Eine
gattungsgemäße Zentrifuge
ist aus der
Die Erfindung hat die Aufgabe, eine neuartige Zentrifuge mit Trenntellerpaketen zu schaffen, um deren Einsatzmöglichkeiten auch bei hohen Umfangsgeschwindigkeiten zu erweitern.The Invention has the task of a novel centrifuge with separator disc packs to create their possible uses to expand even at high peripheral speeds.
Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The Invention solves this object by the subject matter of claim 1.
Die derart ausgestaltete Zentrifuge eignet sich für einen Einsatz auch bei höchsten Drehzahlen mit bis zu 250 m/s Umfangsgeschwindigkeit bzw. bei besonders hohen g-Zahlen und dabei insbesondere zur Feinstklärung.The so designed centrifuge is suitable for use with the highest speeds up to 250 m / s peripheral speed or with particularly high g-numbers and in particular for fine clarification.
Zwar sind die die Mittelachsen der Trenntellerpakete anders als bei Separatoren jeweils radial zur Drehachse der Schleudertrommel ausgerichtet, es hat sich aber gezeigt, dass durch diese Ausgestaltung eine hervorragende Klärwirkung erreicht wird.Though the center axes of the separator disc packs are different than separators each aligned radially to the axis of rotation of the centrifugal drum, it But it has been shown that by this design an excellent clarifying effect is reached.
Aus Gründen der Vermeidung von Unwuchten bei gleichzeitig großer Durchsatzleistung ist es zweckmäßig, wenn in dem Trommelköper vier der Schleuderräume ausgebildet sind, und dass jeweils zwei der Schleuderräume miteinander fluchten. Besonders bevorzugt sind die vier Schleuderräume jeweils um 90° zueinander versetzt am Außenumfang des Trommelkörpers angeordnet.Out establish avoidance of imbalances with simultaneous high throughput it is useful if in the drum twill four of the spin rooms are formed, and that in each case two of the centrifugal chambers with each other aligned. Particularly preferred are the four centrifugal chambers respectively around 90 ° to each other offset on the outer circumference of drum body arranged.
Konstruktiv ist es vorteilhaft, wenn die Schleuderräume radial nach außen jeweils im Anschluss an die Trenntellerpakete von Einsätzen, insbesondere Schraubeinsätzen verschlossen sind, deren Innenkontur konisch ist, um Feststoffe im konischen Bereich zu sammeln.constructive it is advantageous if the centrifugal chambers are radially outward respectively following the separator disc packs of inserts, in particular screw inserts closed are, whose inner contour is conical to conical solids To collect area.
Nach einer weiteren vorteilhaften Variante sind Austragseinrichtungen für Feststoff im Zentrum der sich innen konisch verjüngenden Schraubeinsätze ausgebildet, wohingegen zur Ableitung einer der in den Schleuderräumen abgetrennten oder geklärten Phase Ableitungsringräume am Außenumfang der Trenntellerpakte ausgebildet sind, welche jeweils über nach innen hin aus den Schleuderräumen zum Zentrum des Trommelkörpers führende Bohrungen in eine zentrische Produktableitung münden.To A further advantageous variant are discharge devices for solid formed in the center of the internally tapered screw inserts, whereas for the discharge of one of the separated in the centrifugal chambers or clarified Phase discharge ring spaces on the outer circumference of the Trenntellerpakte are formed, which in each case after inside out of the spin rooms to the center of the drum body premier Holes lead to a centric product discharge.
Weitere vorteilhafte Ausgestaltungen sind den übrigen Unteransprüchen zu entnehmen.Further advantageous embodiments are the remaining dependent claims remove.
Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen unter Bezug auf die Zeichnung anhand von Ausführungsbeispielen näher beschrieben. Es zeigt:following The invention is based on embodiments with reference to the drawing using exemplary embodiments described in more detail. It shows:
Die
Trommel weist einen im wesentlichen zylindrischen Trommelkörper
Der
Trommelkörper
Der
Trommelkörper
Von
dieser zentrischen Zuleitung bzw. Bohrung
Nach
dem Ausführungsbeispiel
der
Die
Austritte
In
jeden der Schleuderräume
Hier
liegen die Achsen der Trenntellerpakete
Von
jeder der beiden Zweigstellen
Radial
nach außen
hin werden die Schleuderräume
Zur
Ableitung einer der in den Schleuderräumen
Der
Feststoffaustrag kann dagegen über Austragseinrichtungen
Alternativ
kann das Schleudergut in Hinsicht auf die Zuleitung von den zentrischen
Zuleitung
- 11
- Schleudertrommelcentrifugal drum
- DD
- Drehachseaxis of rotation
- 22
- Trommelkörperdrum body
- 3, 43, 4
- Bauelementencomponents
- 55
- Zuleitungsupply
- 6, 76 7
- StellenPut
- 8a, 8b; 9a, 9b8a, 8b; 9a, 9b
- Verteilerkanäledistribution channels
- 10, 1110 11
- Austrittexit
- 12 – 1512 - 15
- Schleuderräumespin rooms
- 1616
- TrenntellerpaketSeparator disc package
- 1717
- Trenntellernseparation discs
- 18, 1918 19
- Steigekanälerising channels
- 20 – 2320-23
- SchraubeinsätzeThreaded Inserts
- 2424
- AbleitungsringräumeDerivation annular spaces
- 2525
- Bohrungendrilling
- 2626
- Produktableitungproduct withdrawal
- 2727
- Austragseinrichtungendischarge devices
- 2828
- Ableitungenderivations
- 2929
- Ventilkörpervalve body
- 3030
- Zuleitungenleads
- 3131
- Verteilerkanäledistribution channels
- 3232
- Räumerooms
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410016885 DE102004016885B4 (en) | 2004-04-06 | 2004-04-06 | Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410016885 DE102004016885B4 (en) | 2004-04-06 | 2004-04-06 | Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004016885A1 DE102004016885A1 (en) | 2005-10-27 |
| DE102004016885B4 true DE102004016885B4 (en) | 2006-03-30 |
Family
ID=35062227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410016885 Expired - Fee Related DE102004016885B4 (en) | 2004-04-06 | 2004-04-06 | Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004016885B4 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE886514C (en) * | 1943-10-08 | 1953-09-28 | Westfalia Separator Ag | Process for separating a wax mixture into its components using a centrifuge |
| US3150944A (en) * | 1960-10-27 | 1964-09-29 | Gen Electric | Rotary apparatus for separating solid particles from gas |
| DE1179872B (en) * | 1958-01-24 | 1964-10-15 | Wladzia Gajda Podbielniak | Mixing and separating centrifuge |
| DE2500593A1 (en) * | 1975-01-09 | 1976-07-15 | Hellmut Hupfeld | SPIN AND CENTRIFUGAL PRESSURE PROCESSES |
| DE3409068A1 (en) * | 1984-03-13 | 1985-09-26 | Westfalia Separator Ag, 4740 Oelde | Centrifuge for cutting materials of different thickness |
| WO1999056882A1 (en) * | 1998-05-04 | 1999-11-11 | Alfa Laval Ab | Method and apparatus for cleaning of a gas or a gas mixture |
| US20020032111A1 (en) * | 1997-10-14 | 2002-03-14 | Cornay Paul J. | Concentric tubular centrifuge |
-
2004
- 2004-04-06 DE DE200410016885 patent/DE102004016885B4/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE886514C (en) * | 1943-10-08 | 1953-09-28 | Westfalia Separator Ag | Process for separating a wax mixture into its components using a centrifuge |
| DE1179872B (en) * | 1958-01-24 | 1964-10-15 | Wladzia Gajda Podbielniak | Mixing and separating centrifuge |
| US3150944A (en) * | 1960-10-27 | 1964-09-29 | Gen Electric | Rotary apparatus for separating solid particles from gas |
| DE2500593A1 (en) * | 1975-01-09 | 1976-07-15 | Hellmut Hupfeld | SPIN AND CENTRIFUGAL PRESSURE PROCESSES |
| DE3409068A1 (en) * | 1984-03-13 | 1985-09-26 | Westfalia Separator Ag, 4740 Oelde | Centrifuge for cutting materials of different thickness |
| US20020032111A1 (en) * | 1997-10-14 | 2002-03-14 | Cornay Paul J. | Concentric tubular centrifuge |
| WO1999056882A1 (en) * | 1998-05-04 | 1999-11-11 | Alfa Laval Ab | Method and apparatus for cleaning of a gas or a gas mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004016885A1 (en) | 2005-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WESTFALIA SEPARATOR GMBH, 59302 OELDE, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: GEA WESTFALIA SEPARATOR GMBH, 59302 OELDE, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141101 |