DE102008008765A1 - Centrifuge for separating carbon dioxide from gas mixture, has radial ribs for connecting solid disk with upper wall and lower wall of rotating part and lateral wall and conical diagonal wall of centrifuge - Google Patents
Centrifuge for separating carbon dioxide from gas mixture, has radial ribs for connecting solid disk with upper wall and lower wall of rotating part and lateral wall and conical diagonal wall of centrifuge Download PDFInfo
- Publication number
- DE102008008765A1 DE102008008765A1 DE200810008765 DE102008008765A DE102008008765A1 DE 102008008765 A1 DE102008008765 A1 DE 102008008765A1 DE 200810008765 DE200810008765 DE 200810008765 DE 102008008765 A DE102008008765 A DE 102008008765A DE 102008008765 A1 DE102008008765 A1 DE 102008008765A1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- carbon dioxide
- rotating part
- gas mixture
- annular chamber
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/08—Centrifuges for separating predominantly gaseous mixtures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
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- 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
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Maschine sowie das entsprechende Verfahren zur Separierung des Kohlendioxids aus Gasen eines Gemisches aufgrund der zentrifugalen Beschleunigung, weiterhin kurz hochwirksame Zentrifuge genannt. Die Voraussetzung ist, daß alle anderen Gase des Gasgemisches eine deutlich kleinere Dichte als Kohlendioxid haben, wie etwa im Falle von Verbrennungsabgasen bei Autos, Heizungen oder Kraftwerken. Diese Beschreibung basiert auf die Beschreibung der früheren Hauptpatentanmeldung Nummer 10 2008 005 439.9 mit dem Titel „Zentrifuge zur Separierung von Kohlendioxid aus Gasgemischen”.The The invention relates to a machine and the corresponding Process for separating the carbon dioxide from gases of a mixture due to the centrifugal acceleration, short still highly effective Called centrifuge. The condition is that all other gases of the gas mixture have a much smaller density than carbon dioxide, such as in the Trap of combustion exhaust gases in cars, heaters or power plants. This description is based on the description of the earlier main patent application Number 10 2008 005 439.9 entitled "Centrifuge for Separation of carbon dioxide from gas mixtures ".
Um die langsame Separation des Kohlendioxids bedingt durch das kleine Durchmesser des Mittelteils des rotierenden Zentrifugalrades und somit arbeitend mit kleinen Zentrifugalkräften, welche eine langsame und vor allem unhomogene Separierung der Gase zur Folge hat, wie im Falle der o. a. Basis-Erfindung, hat die vorliegende Erfindung einige Verbesserungen eingeführt.Around the slow separation of carbon dioxide due to the small Diameter of the central part of the rotating centrifugal and thus working with small centrifugal forces, which are slow and above all unhomogeneous separation of the gases result, as in the case of o. a. Basic invention, has the present invention introduced some improvements.
Die erste Verbesserung besteht darin, daß das in die Zentrifugalkammer eintretende Gasgemisch gezwungen wird, sich bis in den peripheren Bereich dieser Kammer zu bewegen, bevor in Richtung Abfluß gelangen kann, indem es ein mit der Achse des rotierenden Teils solidarischer Disk umrundet. Die radialen Rippen verbinden in regelmäßigen Abständen den mit der Achse solidarischen Disk mit den Wänden des rotierenden Teils, womit das Gas in den Zwischenräumen zur Drehung gezwungen wird. Da die Zentrifugalkraft direkt proportional mit dem Radius der rotierenden Gas-Masse ist, ergibt sich eine praktisch beliebig steigerbare Erhöhung der Separationswirksamkeit.The first improvement is that in the centrifugal chamber entering gas mixture is forced to get into the peripheral area move this chamber before going towards the drain can by making a solidary with the axis of the rotating part Disk encircled. The radial ribs connect at regular intervals with the axis solidary disk with the walls of the rotating part, bringing the gas in the interstices is forced to turn. Because the centrifugal force is directly proportional with the radius of the rotating gas mass, this results in a practical any increase increase the separation efficiency.
Die zweite Verbesserung besteht darin, daß das Kohlendioxid, was eine höhere Dichte als alle anderen Gase des Gasgemisches besitzt, vorrangig an der Seitenwand der Zentrifugalkammer druckt und durch die Schräge dieser konisch geformten Wand nach unten gedruckt wird, und so nicht nur durch das Eigengewicht in die Ringkammer gelangt.The second improvement is that the carbon dioxide, what a higher Density than all other gases of the gas mixture has, priority printed on the side wall of the centrifugal chamber and by the slope of this conically shaped wall is printed down, and so not only gets into the ring chamber by its own weight.
Gleichzeitig wird durch die Form des mit der Achse solidarischen Disks eine viel größere Durchsatzfläche für das durchströmende Gasgemisch an der Peripherie des Zentrifugalrades als in dem Zuführungsteil erreicht, was zu einer bedeutsamen Verminderung der Fliesgeschwindigkeit führt und somit die Separation der Gaskomponenten nach Dichte begünstigt. Die Form des Disks ist stromlinienförmig abgerundet, womit Verwirbelungen der entlang fließenden Gase vermieden werden. Eine weitere Verbesserung besteht darin, daß das Ansaugen des Kohlendioxids aus der Ringkammer nicht durch Rohr gestaltet ist, das das Kohlendioxid rührt, sondern durch einen Zylinder in dessen Wandung ein Kanal die Ansaugfunktion erfüllt. Dies führt ebenfalls dazu, daß unerwünschte Verwirbelungen in der Ringkammer vermieden werden und somit die Reinheit des separierten Kohlendioxids gesteigert wird.simultaneously becomes a lot due to the shape of the solidary disc larger throughput area for the gas mixture flowing through at the periphery of the centrifugal wheel than in the feeding part achieved, resulting in a significant reduction in the flow rate leads and thus favors the separation of the gas components by density. The shape of the disk is streamlined rounded, bringing turbulence the flowing along Gases are avoided. Another improvement is that this Suction of carbon dioxide from the annular chamber is not designed by tube is that stirs the carbon dioxide, but by a cylinder in the wall of a channel, the suction function Fulfills. this leads to likewise, that undesirable turbulence be avoided in the annular chamber and thus the purity of the separated Carbon dioxide is increased.
Eine weitere Verbesserung besteht darin, daß auch die Ringkammer mehrere radiale Trennwände aufweist, die bis in die Nähe des rotierenden Zylinders mit dem Ansaugkanal reicht, wodurch eine Rotation mit Verwirbelung des Kohlendioxids in der Ringkammer vermieden wird und somit seine Reinheit steigert. Sowohl der erwähnte Zylinder mit dem Ansaugrohr als auch die radialen Trennwände der Ringkammer weisen kleine Löcher aus, die die Homogenität des Gases durch langsame Zirkulation gewährleisten.A Further improvement is that the annular chamber more radial partitions that's up close of the rotating cylinder with the intake passage, causing a rotation is avoided with turbulence of carbon dioxide in the annular chamber thus increasing its purity. Both the mentioned cylinder with the intake pipe and the radial partitions of the annular chamber have small holes out the homogeneity ensure the gas through slow circulation.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Further advantageous embodiments of the invention are characterized in the subclaims.
Ein Ausführungsbeispiel der erfindungsgemäßen Vorrichtung ist in den Zeichnungen dargestellt und wird im Folgenden näher erläutert.One embodiment the device according to the invention is shown in the drawings and will be explained in more detail below.
Es zeigt:It shows:
Aufgrund
der Figuren wird die Funktion näher
erläutert.
Die Erfindung bezieht sich auf eine hochwirksame Zentrifuge, wobei
das Gasgemisch
Der
obere Teil
Zumindest
ein Teil des oberen Teils
Der
untere zylindrisch geformte Teil des rotierenden Teil
Der
mit der Zentralachse
Der
Elektromotor
Der
Elektromotor
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008008765A DE102008008765B4 (en) | 2008-01-22 | 2008-02-12 | Highly efficient centrifuge for separating carbon dioxide from gas mixtures |
DE102008012158A DE102008012158B4 (en) | 2008-02-12 | 2008-03-01 | Improved centrifuge for separation of carbon dioxide from gas mixtures |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810005439 DE102008005439B3 (en) | 2008-01-22 | 2008-01-22 | Method for separating carbon dioxide from gas mixtures by centrifuge, involves continuously filling gas mixture from external connection into rotary drum |
DE102008008765A DE102008008765B4 (en) | 2008-01-22 | 2008-02-12 | Highly efficient centrifuge for separating carbon dioxide from gas mixtures |
DE102008012158A DE102008012158B4 (en) | 2008-02-12 | 2008-03-01 | Improved centrifuge for separation of carbon dioxide from gas mixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008008765A1 true DE102008008765A1 (en) | 2009-11-19 |
DE102008008765B4 DE102008008765B4 (en) | 2011-01-27 |
Family
ID=41435158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008008765A Expired - Fee Related DE102008008765B4 (en) | 2008-01-22 | 2008-02-12 | Highly efficient centrifuge for separating carbon dioxide from gas mixtures |
Country Status (1)
Country | Link |
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DE (1) | DE102008008765B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2000217A1 (en) * | 2020-11-19 | 2022-05-03 | Mats Hedman | Method and device for separation and separation of carbon dioxide in combustion gases |
WO2022108500A1 (en) * | 2020-11-19 | 2022-05-27 | Ase Engine Ab | Method and device for separation and selection of molecules in a gas mixture |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392124A (en) * | 1943-08-14 | 1946-01-01 | Distillation Products Inc | Molecular centrifugal process and apparatus |
US3007629A (en) * | 1946-02-27 | 1961-11-07 | Boyland Donald Arthur | Centrifuges |
DE1432838A1 (en) * | 1963-05-03 | 1968-12-19 | Turbo Separator Ag | Centrifuge for separating solids from liquids |
US4292051A (en) * | 1979-03-29 | 1981-09-29 | Kime Wellesley R | Apparatus and method for centrifugal fluid separator |
DE8807684U1 (en) * | 1988-06-14 | 1988-09-01 | Schweizer, Werner, Dr., 3578 Schwalmstadt, De |
-
2008
- 2008-02-12 DE DE102008008765A patent/DE102008008765B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392124A (en) * | 1943-08-14 | 1946-01-01 | Distillation Products Inc | Molecular centrifugal process and apparatus |
US3007629A (en) * | 1946-02-27 | 1961-11-07 | Boyland Donald Arthur | Centrifuges |
DE1432838A1 (en) * | 1963-05-03 | 1968-12-19 | Turbo Separator Ag | Centrifuge for separating solids from liquids |
US4292051A (en) * | 1979-03-29 | 1981-09-29 | Kime Wellesley R | Apparatus and method for centrifugal fluid separator |
DE8807684U1 (en) * | 1988-06-14 | 1988-09-01 | Schweizer, Werner, Dr., 3578 Schwalmstadt, De |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2000217A1 (en) * | 2020-11-19 | 2022-05-03 | Mats Hedman | Method and device for separation and separation of carbon dioxide in combustion gases |
SE544384C2 (en) * | 2020-11-19 | 2022-05-03 | Mats Hedman | Method and device for separation and separation of carbon dioxide in combustion gases |
WO2022108500A1 (en) * | 2020-11-19 | 2022-05-27 | Ase Engine Ab | Method and device for separation and selection of molecules in a gas mixture |
Also Published As
Publication number | Publication date |
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DE102008008765B4 (en) | 2011-01-27 |
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