DE4000845A1 - Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter - Google Patents

Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter

Info

Publication number
DE4000845A1
DE4000845A1 DE4000845A DE4000845A DE4000845A1 DE 4000845 A1 DE4000845 A1 DE 4000845A1 DE 4000845 A DE4000845 A DE 4000845A DE 4000845 A DE4000845 A DE 4000845A DE 4000845 A1 DE4000845 A1 DE 4000845A1
Authority
DE
Germany
Prior art keywords
gas
separation chamber
liq
chamber
liquid
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.)
Withdrawn
Application number
DE4000845A
Other languages
German (de)
Inventor
Gerhard Acker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle GmbH
Original Assignee
Mahle GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mahle GmbH filed Critical Mahle GmbH
Priority to DE4000845A priority Critical patent/DE4000845A1/en
Publication of DE4000845A1 publication Critical patent/DE4000845A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters

Abstract

A gas/liq. mixt. for sepn. tangentially enters the outer chamber of a first cyclone separator (5) horizontally mounted in the prelaminary sepn. chamber (1) of a horizontal drum. This cyclone terminates at an intermediate partition (3) beyond which is a sepn. chamber (2) for fine residual liq. droplets, operating with a porous cylindrical filter (10). Both areas in the first cyclone are defined by cylinder walls (6,7) whereof the inner wall (6) forms a gas-only connection between the two chambers (1,2). ADVANTAGE - Improves liq. sepn. efficiency in the first separator chamber.

Description

Die Erfindung betrifft einen Flüssigkeits-Gasabschei­ der nach dem Oberbegriff des Patentanspruchs.The invention relates to a liquid gas separator which according to the preamble of the claim.

Bei derartigen Flüssigkeits-Gasabscheidern soll der Flüssigkeitsabscheidegrad im Vorabscheider verbessert werden.With such liquid gas separators, the Liquid separation efficiency in the pre-separator improved will.

Zu diesem Zweck ist der Flüssigkeits-Gasabscheider nach den kennzeichnenden Merkmalen des Anspruchs 1 ausgestaltet.For this purpose is the liquid gas separator according to the characterizing features of claim 1 designed.

Ausführungsbeispiele sind in der Zeichnung schema­ tisch dargestellt. Es zeigenExemplary embodiments are shown in the drawing represented table. Show it

Fig. 1 und 2 Ausführungsformen, die sich im wesentlichen dadurch unterscheiden, daß bei Fig. 1 beide Kammern flüssigkeitsseitig vollständig von­ einander getrennt sind, während bei der Ausführung nach Fig. 2 flüssig­ keitsseitig eine Verbindung besteht. Fig. 1 and 2 embodiments, which differ substantially in that in Fig. 1, both chambers are fluid side completely separated from each other, while liquid keitsseitig a connection exists in the embodiment of Fig. 2.

In beiden Fällen ist die Vorabscheidekammer mit 1 und die Feinabscheidekammer mit 2 bezeichnet. Die beiden Kammern 1 und 2 liegen horizontal nebeneinander und sind jeweils über eine Trennwand 3 voneinander ge­ trennt.In both cases, the pre-separation chamber is designated 1 and the fine separation chamber 2. The two chambers 1 and 2 are horizontally next to each other and are each separated by a partition 3 ge.

Im Falle des Ausführungsbeispieles nach Fig. 2 weist die Trennwand 3 geodätisch unten liegend eine Über­ strömöffnung 4 für die in dem Gas vorhandene und aus diesem abzutrennende Flüssigkeit auf.In the case of the exemplary embodiment according to FIG. 2, the dividing wall 3 is located geodetically below an overflow opening 4 for the liquid present in the gas and to be separated therefrom.

In der Vorabscheidekammer 1 ist jeweils ein Zyklon 5 an der Trennwand 3 angeordnet und zwar ausschließlich in dem flüssigkeitsfreien Raum. Die Achsrichtung des Zyklons 5 ist jeweils horizontal, um bei einer geodä­ tisch flachen Vorabscheidekammer eine günstige Aus­ nutzung des flüssigkeitsfreien Kammerraumes zu erzie­ len.In the pre-separation chamber 1 , a cyclone 5 is arranged on the partition 3 and only in the liquid-free space. The axial direction of the cyclone 5 is in each case horizontal, in order to achieve a favorable use of the liquid-free chamber space in a geodetically flat pre-separation chamber.

Jeder Zyklon hesteht aus einer inneren zylindrischen Wand 6, um die eine äußere zylindrische Wand 7 ange­ ordnet ist. Das Innere der inneren zylindrischen Wand 6 steht an einem Ende mit dem flüssigkeitsfreien Raum der Feinabscheidekammer 2 und mit dem anderen Ende mit dem flüssigkeitsfreien Raum der Vorabscheidekam­ mer 1 in Verbindung. Der Ringraum 8 zwischen der in­ neren zylindrischen Wand 6 und der äußeren zylindri­ schen Wand 7 ist an seinem einen Ende durch die Trennwand 3 verschlossen und steht lediglich mit sei­ nem anderen Ende mit der Vorabscheidekammer 1 in Ver­ bindung. Each cyclone consists of an inner cylindrical wall 6 , around which an outer cylindrical wall 7 is arranged. The inside of the inner cylindrical wall 6 is connected at one end to the liquid-free space of the fine separation chamber 2 and at the other end to the liquid-free space of the preliminary separation chamber 1 . The annular space 8 between the inner cylindrical wall 6 and the outer cylindrical wall 7 is closed at one end by the partition 3 and is only with its other end with the pre-separation chamber 1 in United connection.

Das Flüssigkeits-Gasgemisch, aus dem die Flüssigkeit abgetrennt werden soll, wird durch eine nicht darge­ stellte Zuströmleitung tangential in den Ringraum 8 des jeweiligen Zyklons 5 eingeführt. Der Weg, den das Flüssigkeits-Gasgemisch durch den Zyklon 5 nimmt, ist mit der gestrichelten Linie 9 angedeutet. Durch das Innere der zylindrischen Wand 6 hindurch gelangt das von vorabgeschiedener Flüssigkeit befreite Gas in die Feinabscheidekammer 2, in der es durch einen in den gezeigten Ausführungsbeispielen horizontal angeordne­ ten Ringfilter 10 hindurchströmt, um danach die Fein­ abscheidekammer 2 zu verlassen.The liquid-gas mixture from which the liquid is to be separated is introduced tangentially into the annular space 8 of the respective cyclone 5 through an inflow line not shown. The path that the liquid-gas mixture takes through the cyclone 5 is indicated by the dashed line 9 . Through the inside of the cylindrical wall 6 , the gas freed of pre-separated liquid passes into the fine separation chamber 2 , in which it flows through a ring filter 10 arranged horizontally in the exemplary embodiments shown, in order to then leave the fine separation chamber 2 .

Die äußere zylindrische Wand 7 kann an ihrem Öff­ nungsende abgeschrägt sein, wobei dann der axial län­ gere Teil der zylindrischen Wand geodätisch unten oberhalb der Flüssigkeit in der Vorabscheidekammer liegt.The outer cylindrical wall 7 may be chamfered at its opening end, in which case the axially longer portion of the cylindrical wall is geodetically below the liquid in the pre-separation chamber.

Claims (1)

Flüssigkeits-Gasabscheider zum Abscheiden von Flüs­ sigkeit aus Gas, bestehend aus einer zuerst zu durch­ strömenden Vorabscheidekammer, in der Flüssigkeits­ teilchen allein durch Gasumlenkung abgetrennt werden und einer nachfolgenden Feinabscheidekammer mit einem porösen von dem Gas zu durchströmenden Filter, bei dem die beiden Kammern im wesentlichen horizontal ge­ trennt nebeneinander liegen und in bezug auf das Gas lediglich durch eine in einer die beiden Kammern trennenden Trennwand vorgesehenen Gasüberströmöffnung verbunden sind, wobei die beiden Kammern flüssig­ keitsseitig geodätisch unten miteinander verbunden sein können, dadurch gekennzeichnet, daß in der Vorabscheidekammer (1) ein Zyklon (5)-Ab­ scheider mit horizontal ausgerichteter Achse vorgese­ hen ist, der aus zwei ineinander angeordneten Zylin­ derwänden (6 und 7) besteht, von denen der Innenraum der Zylinderwand (6) die gasseitige Verbindung beider Kammern (1 und 2) bildet und bei dem beide Wände (6 und 7) zusammen einen nur zu der Vorabscheidekammer (1) offenen Ringraum (8) bilden, dessen Öffnung zu der Vorabscheidekammer im Bereich des der Öffnung der Innenwand (6) in die Feinabscheidekammer (2) entge­ gengesetzten Endes liegt und in den das Flüssigkeits­ Gasgemisch tangential von außerhalb der Vorabscheide­ kammer (2) eingeführt wird.Liquid gas separator for separating liquid from gas, consisting of a first to flow through pre-separation chamber in which liquid particles are separated solely by gas deflection and a subsequent fine separation chamber with a porous filter to be flowed through by the gas, in which the two chambers essentially horizontally separated ge are next to each other and are only connected with respect to the gas by a gas overflow opening provided in a partition separating the two chambers, the two chambers can be connected on the liquid side on the geodetic side, characterized in that in the pre-separation chamber ( 1 ) Cyclone ( 5 ) -ab separator with a horizontally aligned axis is provided, which consists of two nested walls Zylin ( 6 and 7 ), of which the interior of the cylinder wall ( 6 ) forms the gas-side connection of both chambers ( 1 and 2 ) and where both walls ( 6 and 7 ) together form an annular space ( 8 ) which is only open to the pre-separation chamber ( 1 ) and whose opening to the pre-separation chamber lies in the region of the end opposite the opening of the inner wall ( 6 ) into the fine separation chamber ( 2 ) and into which the liquid / gas mixture is introduced tangentially from outside the pre-separation chamber ( 2 ).
DE4000845A 1990-01-13 1990-01-13 Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter Withdrawn DE4000845A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4000845A DE4000845A1 (en) 1990-01-13 1990-01-13 Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000845A DE4000845A1 (en) 1990-01-13 1990-01-13 Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter

Publications (1)

Publication Number Publication Date
DE4000845A1 true DE4000845A1 (en) 1991-07-18

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ID=6398027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4000845A Withdrawn DE4000845A1 (en) 1990-01-13 1990-01-13 Sepg. gas-liq. mixt. - using first cyclone chamber to separate liq. from gas and second fine sepn. chamber with fine pored fixed filter

Country Status (1)

Country Link
DE (1) DE4000845A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540459A1 (en) * 1991-10-28 1993-05-05 Carrier Corporation Integral oil separator and muffler
US5269837A (en) * 1991-10-10 1993-12-14 Toyoda Gosei Co., Ltd. Evaporation loss control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869938C (en) * 1949-11-28 1953-03-09 Stanislas Morel Method and device for cleaning and drying compressed gases
DE1879283U (en) * 1963-06-28 1963-09-12 Walther & Cie Ag DUST SEPARATOR WITH FILTER AND UPGRADE CYCLONE FOR GASES, IN PARTICULAR COMPRESSED GASES
DE2622938A1 (en) * 1975-05-23 1976-12-02 Snam Progetti TWO-STAGE CYCLONE FILTER SEPARATOR
US4092137A (en) * 1977-09-21 1978-05-30 Ingersoll-Rand Company Gas-entrained liquid separating means with dual housing
US4297116A (en) * 1978-07-10 1981-10-27 Aitken, Inc. Apparatus for separating foreign matter from a gas stream

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869938C (en) * 1949-11-28 1953-03-09 Stanislas Morel Method and device for cleaning and drying compressed gases
DE1879283U (en) * 1963-06-28 1963-09-12 Walther & Cie Ag DUST SEPARATOR WITH FILTER AND UPGRADE CYCLONE FOR GASES, IN PARTICULAR COMPRESSED GASES
DE2622938A1 (en) * 1975-05-23 1976-12-02 Snam Progetti TWO-STAGE CYCLONE FILTER SEPARATOR
US4092137A (en) * 1977-09-21 1978-05-30 Ingersoll-Rand Company Gas-entrained liquid separating means with dual housing
US4297116A (en) * 1978-07-10 1981-10-27 Aitken, Inc. Apparatus for separating foreign matter from a gas stream

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Firmenschrift der. Fa. Walther u. Cie AG, Köln Delbrück *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269837A (en) * 1991-10-10 1993-12-14 Toyoda Gosei Co., Ltd. Evaporation loss control device
EP0540459A1 (en) * 1991-10-28 1993-05-05 Carrier Corporation Integral oil separator and muffler

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination