DE102008012158B4 - Improved centrifuge for separation of carbon dioxide from gas mixtures - Google Patents
Improved centrifuge for separation of carbon dioxide from gas mixtures Download PDFInfo
- Publication number
- DE102008012158B4 DE102008012158B4 DE102008012158A DE102008012158A DE102008012158B4 DE 102008012158 B4 DE102008012158 B4 DE 102008012158B4 DE 102008012158 A DE102008012158 A DE 102008012158A DE 102008012158 A DE102008012158 A DE 102008012158A DE 102008012158 B4 DE102008012158 B4 DE 102008012158B4
- Authority
- DE
- Germany
- Prior art keywords
- drum
- carbon dioxide
- wall
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/06—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an inertial, e.g. centrifugal, device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Abstract
Zentrifuge gespeist mit kohlendioxidhaltigen Gasgemischen, wobei das Gasgemisch (1) innerhalb einer feststehenden axialen Zuführung (2), vom Außenanschluss (3) kommend, in die Trommel (4) geleitet wird, so dass kontinuierlich durch die radialen Rippen (10) das Gasgemisch (1) in Rotation gebracht und unter Einwirkung der Zentrifugalkraft eine Separierung des Gasgemisches mit einer höheren spezifischen Dichte als die Dichten aller anderen Komponenten des Gasgemisches (1) in Richtung der Außenwand (12) der Trommel (4) stattfindet, wobei durch eine Reihe von Durchbrüchen (13) in der unteren Wand (a) der Trommel (4) die schwerere Kohlendioxid-Komponente (14) nach unten fließt und das in der unter der Trommel (4) platzierten feststehenden Ringkammer (16) befindliche leichtere Gasgemisch (15) ersetzt und somit nach oben verdrängt wird, wo es entlang der oberen Wand (b) der Trommel (4) in Richtung der Zentralachse (11) gedrängt wird und anschließend durch die obere feststehende Abführung (9) durch den Auslass (17) nach außen gelangt, wobei die...Centrifuge fed with carbon dioxide-containing gas mixtures, wherein the gas mixture (1) within a fixed axial feed (2), from the outer terminal (3) coming into the drum (4) is passed, so that continuously through the radial ribs (10) the gas mixture ( 1) is rotated and under the action of the centrifugal force a separation of the gas mixture with a higher specific gravity than the densities of all other components of the gas mixture (1) in the direction of the outer wall (12) of the drum (4) takes place, through a series of openings (13) in the lower wall (a) of the drum (4), the heavier carbon dioxide component (14) flows down and replaces the lighter gas mixture (15) located in the fixed annular chamber (16) placed under the drum (4) thus displaced upward, where it is urged along the upper wall (b) of the drum (4) in the direction of the central axis (11) and then by the upper fixed Abfüh tion (9) passes through the outlet (17) to the outside, whereby the ...
Description
Die
Erfindung bezieht sich auf eine Maschine und beschreibt das entsprechende
Verfahren zur Separierung des Kohlendioxids aus Gasen eines Gemisches
aufgrund der zentrifugalen Beschleunigung, weiterhin kurz verbesserte
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 des Zusatspatents
10 2008 008 765 mit dem Titel „Hochwirksame
Zentrifuge zur Separierung von Kohlendioxid aus Gasgemischen”.The
The invention relates to a machine and describes the corresponding
Process for separating the carbon dioxide from gases of a mixture
due to the centrifugal acceleration, continued to improve briefly
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
Um den Zugang zum angesammelten Kohlendioxid zu vereinfachen und höhere Drehgeschwindigkeiten sowie längere Betriebszeiten zu ermöglichen, als im Falle der o. a. Basis-Erfindung, hat die vorliegende Erfindung einige Verbesserungen eingeführt.Around to facilitate access to accumulated carbon dioxide and higher rotational speeds as well as longer ones To allow operating times as in the case of o. a. Basic invention, has the present invention introduced some improvements.
Diese
Aufgabe wird durch die verbesserte Zentrifuge mit den Merkmalen
des Anspruchs 1 gelöst.These
Task is by the improved centrifuge with the features
of
Die erfindungsgemäße Verbesserung besteht darin, daß das rotierende Teil nicht von Reiblagern, sondern von Kugellagern in abgedichteter Ausführung gehalten wird, wodurch die Drehgeschwindigkeit des Rotors sich erheblich steigern läßt und zwar bei einer deutlich längeren Betriebsdauer. Die Abdichtung der Kugellager erfolgt beidseitig, womit die Vermischung des Gasgemisches mit dem separierten Kohlendioxid verhindert wird.The inventive improvement is that the rotating part not from friction bearings, but from ball bearings in sealed version is held, whereby the rotational speed of the rotor is considerably can increase and that at a much longer Operating time. The sealing of the ball bearings takes place on both sides, whereby the mixing of the gas mixture with the separated carbon dioxide is prevented.
Eine Verbesserung besteht darin, daß der Disk bzw. Scheibenkörper verbunden bzw. solidarisch mit dem rotierenden Teil oder Rotor der Zentrifuge hohl ist und zur Verminderung der bewegten Masse führt.A Improvement is that the disk or disk body connected or in solidarity with the rotating part or rotor of Centrifuge is hollow and leads to the reduction of the mass moved.
Eine weitere Verbesserung besteht darin, daß die Abführung des angesammelten Kohlendioxids nicht mehr vermittels Durchführungen in den rotierenden Teilen und eine zusätzliche Kammer wie in der Basiserfindung stattfindet, sondern durch Anzapfung der Sammelkammer für Kohlendioxid an deren unterster Seite erfolgt, wobei die entsprechende Öffnung durch die stillstehende Hochdruckpumpe normalerweise verschlossen gehalten wird.A Further improvement is that the discharge of the accumulated carbon dioxide no longer by means of bushings in the rotating parts and an additional chamber as in the basic invention takes place, but by tapping the collection chamber for carbon dioxide takes place at the bottom side, with the corresponding opening through the stationary high-pressure pump normally kept closed becomes.
Eine weitere Verbesserung besteht darin, daß die radialen Trennwände in der ringförmigen Sammelkammer für Kohlendioxid mit einem zentralen Zylinder solidarisch sind, der befestigt auf der inneren Ringwand der Ringkammer ist, wobei die Trennwände nicht bis zum Boden reichen, so daß ein freier Raum sich bildet, um die Homogenität des separierten Kohlendioxids zu gewährleisten.A Further improvement is that the radial partitions in the annular collection chamber for carbon dioxide in solidarity with a central cylinder, which is fastened on the inner annular wall of the annular chamber is, wherein the partitions are not reach to the bottom, leaving a free one Space forms around the homogeneity of the separated carbon dioxide to ensure.
Eine weitere Verbesserung besteht darin, daß die Abstände des Disks solidarisch mit dem rotierenden Teil zu der oberen und unteren Wand des rotierenden Teils sowie der Neigungswinkel der Außenwand des rotierenden Teils in einem dimensionierbaren Verhältnis stehen, wodurch eine wunschgemäß einstellbare axiale Zugkraft für das so angesaugte Gasgemisch möglich ist. Sogar eine Zugumkehr zum Ansaugstutzen ist möglich, wenn das Gasgemisch mit zu großem Eigendruck eindringt.A Further improvement is that the distances of the disk in solidarity with the rotating part to the upper and lower wall of the rotating Part and the angle of inclination of the outer wall of the rotating part in a dimensionable ratio stand, whereby a desired adjustable axial tensile force for the so aspirated gas mixture possible is. Even a train reversal to the intake is possible if the gas mixture with too large Self-pressure penetrates.
Eine weitere Verbesserung besteht darin, daß die zentrale Achse der Zentrifuge an den Austrittseiten aus dem Gehäuse durch Simmerringe angedichtet ist. Dies verhindert ein unkontrolliertes Austreten des Gasgemisches in die Umgebung.A Further improvement is that the central axis of the centrifuge Sealed at the outlet sides of the housing by Simmerringe is. This prevents uncontrolled leakage of the gas mixture in the nearby areas.
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.by virtue of The figures become closer to the function explained.
Die
Erfindung bezieht sich auf eine verbesserte Zentrifuge, wobei man
das Gasgemisch
Der
obere Teil
Zumindest
ein Teil des oberen Teils
Der
untere zylindrisch geformte Teil des rotierenden Teils
Der
mit der Zentralachse
Die
Zentralachse
Der
Elektromotor
Die
Abstände
h1 und h2 des Disks solidarisch mit dem rotierenden Teil
Der
Elektromotor
Claims (6)
Priority Applications (3)
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 |
DE102008016781A DE102008016781B4 (en) | 2008-03-01 | 2008-04-02 | Recursive centrifuge for separating the heavy component from gas mixtures |
Applications Claiming Priority (3)
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 |
DE102008016781A DE102008016781B4 (en) | 2008-03-01 | 2008-04-02 | Recursive centrifuge for separating the heavy component from gas mixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008012158A1 DE102008012158A1 (en) | 2010-01-28 |
DE102008012158B4 true DE102008012158B4 (en) | 2011-02-24 |
Family
ID=41813014
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008012158A Expired - Fee Related DE102008012158B4 (en) | 2008-01-22 | 2008-03-01 | Improved centrifuge for separation of carbon dioxide from gas mixtures |
DE102008016781A Expired - Fee Related DE102008016781B4 (en) | 2008-02-12 | 2008-04-02 | Recursive centrifuge for separating the heavy component from gas mixtures |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008016781A Expired - Fee Related DE102008016781B4 (en) | 2008-02-12 | 2008-04-02 | Recursive centrifuge for separating the heavy component from gas mixtures |
Country Status (1)
Country | Link |
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DE (2) | DE102008012158B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008025509B4 (en) * | 2008-05-28 | 2012-03-29 | Johann-Marius Milosiu | Method and device for separating the solid particles from gas |
FR3031912A1 (en) * | 2015-01-22 | 2016-07-29 | Patrice Christian Philippe Charles Chevalier | ACTIVE EXHAUST GAS EMISSION SYSTEM AND ASSOCIATED METHODS |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1061656A (en) * | 1906-02-19 | 1913-05-13 | Joseph L Black | Separator for mechanical mixtures of gases. |
DE1432838A1 (en) * | 1963-05-03 | 1968-12-19 | Turbo Separator Ag | Centrifuge for separating solids from liquids |
GB1529600A (en) * | 1976-12-21 | 1978-10-25 | Selskapet For Ind Og Tek Forsk | Dust separator |
DE2129786C3 (en) * | 1970-06-17 | 1980-12-04 | Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) | Countercurrent gas centrifuge |
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 | |
WO2004091799A1 (en) * | 2003-04-16 | 2004-10-28 | Alfa Laval Corporate Ab | An apparatus for cleaning of a gas |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392124A (en) * | 1943-08-14 | 1946-01-01 | Distillation Products Inc | Molecular centrifugal process and apparatus |
NL76395C (en) * | 1949-03-04 | |||
DE3633528C2 (en) * | 1986-10-02 | 1996-03-07 | Duerr Dental Gmbh Co Kg | Method for measuring the thickness of a solid layer on the peripheral wall of a centrifuge drum and device for carrying out the method |
-
2008
- 2008-03-01 DE DE102008012158A patent/DE102008012158B4/en not_active Expired - Fee Related
- 2008-04-02 DE DE102008016781A patent/DE102008016781B4/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1061656A (en) * | 1906-02-19 | 1913-05-13 | Joseph L Black | Separator for mechanical mixtures of gases. |
DE1432838A1 (en) * | 1963-05-03 | 1968-12-19 | Turbo Separator Ag | Centrifuge for separating solids from liquids |
DE2129786C3 (en) * | 1970-06-17 | 1980-12-04 | Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) | Countercurrent gas centrifuge |
GB1529600A (en) * | 1976-12-21 | 1978-10-25 | Selskapet For Ind Og Tek Forsk | Dust separator |
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 | |
WO2004091799A1 (en) * | 2003-04-16 | 2004-10-28 | Alfa Laval Corporate Ab | An apparatus for cleaning of a gas |
Also Published As
Publication number | Publication date |
---|---|
DE102008012158A1 (en) | 2010-01-28 |
DE102008016781B4 (en) | 2011-07-14 |
DE102008016781A1 (en) | 2010-04-08 |
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