DE1122498B - Device for separating finely divided liquid from a gaseous medium - Google Patents
Device for separating finely divided liquid from a gaseous mediumInfo
- Publication number
- DE1122498B DE1122498B DEL33544A DEL0033544A DE1122498B DE 1122498 B DE1122498 B DE 1122498B DE L33544 A DEL33544 A DE L33544A DE L0033544 A DEL0033544 A DE L0033544A DE 1122498 B DE1122498 B DE 1122498B
- Authority
- DE
- Germany
- Prior art keywords
- finely divided
- chambers
- transport medium
- divided liquid
- baffles
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
Description
Vorrichtung zur Abscheidung feinverteilter Flüssigkeit aus einem gasförmigen Medium Die Erfindung betrifft eine Vorrichtung zur Abscheidung feinverteilter Flüssigkeit aus einem gasförmigen Transportmedium, insbesondere Wasser aus Naßdampf, bei der das Transportmedium in einer Vielzahl von horizontal angeordneten, nebeneinanderliegenden Kammern, die durch Leitbleche gebildet werden, in dünne Schichten aufgeteilt und zweimal um etwa 180 umgelenkt wird.Device for separating finely divided liquid from a gaseous one Medium The invention relates to a device for separating finely divided liquid from a gaseous transport medium, in particular water from wet steam, in the the transport medium in a multitude of horizontally arranged, adjacent ones Chambers, which are formed by baffles, divided into thin layers and is deflected twice by about 180.
Zur mechanischen Abscheidung von Schwebstoffen aus einem gasförmigen Transportmedium werden im allgemeinen Zentrifugalkräfte ausgenutzt, die in einer gekrümmten Strömung auftreten. Es sind bereits Vorrichtungen vorgeschlagen worden, deren wesentliches Merkmal eine rotierende oder eine mehrmals abgelenkte Strömung ist. Dabei werden die ausgeschleuderten Schwebstoffe an einer bestimmten Stelle gesammelt und abgeführt. Diese Vorrichtungen weisen den Nachteil auf, daß durch die Führung des Mediums durch mehrere gleichartige übereinanderliegende Zellen unerwünschte Strömungsverluste auftreten und daß durch die stets gleichbleibende Austragungsrichtung für die Schwebeteilchen kein sehr hoher Ausscheidungsgrad erreicht werden kann. Zur Vermeidung dieser Nachteile hat sich die Erfindung die Aufgabe gestellt, den mittleren Austragungsweg für die nach einer vorangegangenen Umlenkung in der Strömungsschicht noch enthaltenen Schwebeteilchen zu verkürzen. For the mechanical separation of suspended matter from a gaseous Transport medium are generally used centrifugal forces in a curved flow occur. Devices have already been proposed the main feature of which is a rotating flow or a flow that is deflected several times is. The ejected suspended matter is at a certain point collected and discharged. These devices have the disadvantage that by the passage of the medium through several cells of the same type lying on top of one another is undesirable Flow losses occur and that due to the always constant discharge direction a very high degree of precipitation cannot be achieved for the suspended particles. To avoid these disadvantages, the invention has the task of the mean discharge path for those after a previous deflection in the flow layer to shorten any suspended particles still contained.
Die Erfindung besteht darin, daß zwischen den beiden Umlenkzonen die Leitbleche konkav zueinander gekrümmt sind, so daß dieselben eine sich erweiternde und wieder verengende Turbulenzstrecke bilden. The invention consists in that between the two deflection zones the baffles are curved concavely to each other, so that the same one widening and form narrowing turbulence range again.
In weiterer Ausbildung der Erfindung wird vorgeschlagen, daß die Führung des Transportmediums in der Kammer durch zwei ineinandergeschobene Winkelbleche gebildet wird, wobei durch die Spitzen der Winkel die Umlenkpunkte festgelegt sind. Zwischen den beiden Umlenkpunkten entsteht durch die gekrümmten Schenkel der Winkelbleche die Turbulenzstrecke, die dazu dient, daß die Strömung sich nach der Umlenkung verzögert und durch Verwirbelung neu ordnet. Außerdem wird die Einströmseite der Kammern in bekannter Weise durch ein Sieb abgeschlossen, was ganz allgemein dazu dienen soll, die feinverteilte Flüssigkeit zur Bildung größerer Tropfen zu veranlassen. In a further embodiment of the invention it is proposed that the The transport medium is guided in the chamber by two angled plates pushed into one another is formed, the turning points are defined by the tips of the angle. The curved legs of the angle plates are created between the two deflection points the turbulence section, which serves to delay the flow after the deflection and rearranges by swirling. In addition, the inflow side of the chambers in as is known, closed by a sieve, which is generally intended to to cause the finely divided liquid to form larger droplets.
Der Vorteil der Erfindung ist, daß durch die einfache Bauform einer einzelnen Abscheidekammer eine besonders günstige konstruktive Voraussetzung für die Gestaltung eines Abscheiders für die verschiedensten Einbaubedingungen gegeben ist. Ohne wei- teres läßt sich eine Vielzahl derartiger Kammern auch in Zellenbauweise zusammensetzen. The advantage of the invention is that the simple design of a individual separation chamber a particularly favorable structural prerequisite for the design of a separator given for a wide variety of installation conditions is. Without knowing There can also be a multitude of such chambers in cell construction put together.
In der Zeichnung ist schematisch ein Ausführungsbeispiel nach der Erfindung wiedergegeben. In the drawing, an embodiment is schematically shown in FIG Invention reproduced.
Die Abscheidekammer 11 wird durch zwei Winkelbleche 12 und 13 gebildet, deren gekrümmte Schenkel 16 und 17 ineinandergeschoben sind. Dadurch wird das über den Einströmquerschnitt 19 in die Kammer eintretende Transportmedium beschleunigt, zu einer dünnen Schicht geformt und auf seinem Wege durch die Kammer zweimal um 180 umgelenkt. Die an den Umlenkpunkten 14 und 15 ausgeschleuderte Flüssigkeit wird hier gesammelt und abgeführt. Zwischen den ineinandergeschobenen gekrümmten Schenkeln der Leitbleche entsteht die Turbulenzstrecke 18, in der das Transportmedium nach der Umlenkung verzögert wird und sich durch Verwirbelung neu ordnet. Das von den Schwebeteilchen befreite Transportmedium wird nach der zweiten Umlenkung wiederum verzögert und durch den Austrittsquerschnitt 21 weitergeleitet. Vor dem Einströmquerschnitt der Kammer ist noch ein Sieb 20 vorgesehen, das die feinverteilte Flüssigkeit im Transportmedium zur Bildung größerer Tropfen zwingen soll. The separation chamber 11 is formed by two angle plates 12 and 13, whose curved legs 16 and 17 are pushed into one another. This gets that over the inflow cross section 19 accelerates the transport medium entering the chamber, formed into a thin layer and turned twice on its way through the chamber 180 deflected. The liquid ejected at the deflection points 14 and 15 is collected and discharged here. Between the nested curved legs the baffles create the turbulence section 18, in which the transport medium after the deflection is delayed and rearranged by turbulence. That of the The transport medium freed from suspended particles becomes again after the second deflection delayed and passed on through the outlet cross-section 21. Before the inflow cross-section the chamber is provided with a sieve 20, which the finely divided liquid in the To force the transport medium to form larger drops.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL33544A DE1122498B (en) | 1959-06-25 | 1959-06-25 | Device for separating finely divided liquid from a gaseous medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL33544A DE1122498B (en) | 1959-06-25 | 1959-06-25 | Device for separating finely divided liquid from a gaseous medium |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1122498B true DE1122498B (en) | 1962-01-25 |
Family
ID=7266325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL33544A Pending DE1122498B (en) | 1959-06-25 | 1959-06-25 | Device for separating finely divided liquid from a gaseous medium |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1122498B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239513A (en) * | 1977-07-15 | 1980-12-16 | Egbert Paul | Separation of particles from gaseous fluid flows |
US4973341A (en) * | 1989-02-21 | 1990-11-27 | Richerson Ben M | Cyclonic separator for removing and recovering airborne particles |
EP0543108A1 (en) * | 1991-09-26 | 1993-05-26 | RENTSCHLER-REVEN-LÜFTUNGSSYSTEME GmbH | Separator for liquids contained in a gas, in particular for oil mist |
WO2002061260A1 (en) * | 2001-02-01 | 2002-08-08 | Cummins, Inc. | Engine exhaust gas recirculation particle trap |
DE202005009990U1 (en) * | 2005-06-25 | 2006-11-02 | Hengst Gmbh & Co.Kg | Device for separating oil particles from the crankcase ventilation gas of an internal combustion engine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL25555C (en) * | 1900-01-01 | |||
US1062264A (en) * | 1912-07-30 | 1913-05-20 | Heinrich Oskar Wischner | Apparatus for separating oil from steam. |
DE350573C (en) * | 1922-03-21 | Aeg | Device for separating solid or liquid components from gases or vapors | |
DE352654C (en) * | 1922-05-03 | Aeg | Device for separating suspended matter from liquids, gases or fumes | |
DE368667C (en) * | 1923-02-12 | Aeg | Device for separating solid or liquid components from gases, vapors or the like. | |
DE422282C (en) * | 1925-11-27 | David Grove G M B H | Device for separating solid and liquid components from steam, gases, in particular for separating fly ash and sparks from fire gases |
-
1959
- 1959-06-25 DE DEL33544A patent/DE1122498B/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL25555C (en) * | 1900-01-01 | |||
DE350573C (en) * | 1922-03-21 | Aeg | Device for separating solid or liquid components from gases or vapors | |
DE352654C (en) * | 1922-05-03 | Aeg | Device for separating suspended matter from liquids, gases or fumes | |
DE368667C (en) * | 1923-02-12 | Aeg | Device for separating solid or liquid components from gases, vapors or the like. | |
DE422282C (en) * | 1925-11-27 | David Grove G M B H | Device for separating solid and liquid components from steam, gases, in particular for separating fly ash and sparks from fire gases | |
US1062264A (en) * | 1912-07-30 | 1913-05-20 | Heinrich Oskar Wischner | Apparatus for separating oil from steam. |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239513A (en) * | 1977-07-15 | 1980-12-16 | Egbert Paul | Separation of particles from gaseous fluid flows |
US4973341A (en) * | 1989-02-21 | 1990-11-27 | Richerson Ben M | Cyclonic separator for removing and recovering airborne particles |
EP0543108A1 (en) * | 1991-09-26 | 1993-05-26 | RENTSCHLER-REVEN-LÜFTUNGSSYSTEME GmbH | Separator for liquids contained in a gas, in particular for oil mist |
US5318609A (en) * | 1991-09-26 | 1994-06-07 | Rentschler Reven-Luftungssysteme Gmbh | Separator for liquids in a stream of gas, in particular for oil mist |
WO2002061260A1 (en) * | 2001-02-01 | 2002-08-08 | Cummins, Inc. | Engine exhaust gas recirculation particle trap |
US6598388B2 (en) | 2001-02-01 | 2003-07-29 | Cummins, Inc. | Engine exhaust gas recirculation particle trap |
DE202005009990U1 (en) * | 2005-06-25 | 2006-11-02 | Hengst Gmbh & Co.Kg | Device for separating oil particles from the crankcase ventilation gas of an internal combustion engine |
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