DE1843228U - TUBULAR CENTRIFUGAL SEPARATOR. - Google Patents

TUBULAR CENTRIFUGAL SEPARATOR.

Info

Publication number
DE1843228U
DE1843228U DEL24257U DEL0024257U DE1843228U DE 1843228 U DE1843228 U DE 1843228U DE L24257 U DEL24257 U DE L24257U DE L0024257 U DEL0024257 U DE L0024257U DE 1843228 U DE1843228 U DE 1843228U
Authority
DE
Germany
Prior art keywords
centrifugal separator
guide
pipe
pipe guide
tubular centrifugal
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
Application number
DEL24257U
Other languages
German (de)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL24257U priority Critical patent/DE1843228U/en
Publication of DE1843228U publication Critical patent/DE1843228U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26Steam-separating arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16Separating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08Vortex chamber constructions
    • B04C5/103Bodies or members, e.g. bulkheads, guides, in the vortex chamber

Description

"rohrförmiger Zentrifugal-Separator" Die Neuerung betrifft einen rohrförmigen Zentrifugal-Separator, insbesondere zur Abscheidung von Wasser aus Naßdampf."Tubular centrifugal separator" The innovation relates to a tubular Centrifugal separator, especially for separating water from wet steam.

Zur Abscheidung von flüssigen oder festen Schwebeteilchen aus einem gasförmigen Transportmedium werden Apparate benutzt, in denen Mittel vorgesehen sind, die die Schwebeteilchen durch Zentrifugalkräfte an die Wandung des Apparates treiben, um von dort in einen Sammelraum geleitet zu werden. Bei den bekannten Separatoren werden im wesentlichen Prallbleche oder ähnlicheg die Transportströmung ablenkende Einbauten als Mittel zur Ausscheidung der Schwebeteilchen benutzt. Der Nachteil der bekannt ten Einrichtungen ist insbesondere darin zu sehen, daß sie erhebliche Strömungsverluste mit sich bringen. Diesen Nachteil will die Neuerung beheben.For the separation of liquid or solid suspended particles from one gaseous transport medium, apparatuses are used in which means are provided are that the suspended particles by centrifugal forces on the wall of the apparatus drift in order to be led from there into a collecting room. With the known separators are essentially baffles or the like deflecting the transport flow Internals used as a means to separate the suspended particles. The disadvantage the well-known th facilities can be seen in particular in the fact that they are significant Bring flow losses with it. The innovation aims to remedy this disadvantage.

Die Neuerung besteht darin, daß sich an die an der Einströmseite angeordnete Leitvorrichtung eine zylindrische Rohrführung ohne querschnittverengende Einbauten anschließt. Weiterhin wird am Ende der Rohrführung eine das Rohr umschließende Fangkammer vor- gesehene die mit dem Innenraum der Rohrführung über einen Ring- 0 spalt in Verbindung steht. Usa die Prehonergie aus der eingeleitesten Drallstromung des Transportmediums zurückzugewinnen, wird gemäß der Neuerung ein entsprechend ausgebildetes Leitgitter mit Diffusorwirkung im Ausgangsquerschnitt der Rohrführung vorgeseheno Der Vorteil der Neuerung ist, daß durch den vorgeschlagenen Aufbau des Separators, insbesondere dadurch, daß die Rohrführung keinerlei funktionsbedingte Verengungen oder strömungsbehindernde Einbauten aufweist, ei kleinerer Strömungswiderstand bzw. geringerer Druckverlust im Vergleich zu den sonst üblichen Apparaten mit axialer oder radialer Durchströmung und verengten zentralen Austritt erzielt wird. Darüber hinaus ergibt sich ein einfaeher Aufbau und eine günstige konstruktive Voraussetzung für die Zusammenfassung einer größeren Anzahl parallelgeschalteter Separatoren. Das kann insbesondere bei Dampfturbinenanlagen, die in Naßdempfgebiet arbeiten, beispielsweise für Kernenergiekraftwertag der Fall sein, wo große Dampfmengen zwischen dem Hochdruck-und dem Niederdruckteil der Turbine durch Separatoren geleitet werden süsseng um die Dampfnässe zu entfernen.The innovation is that the guide device arranged on the inflow side is followed by a cylindrical pipe guide without cross-section-narrowing internals. Furthermore, at the end of the pipe guide, a trap chamber surrounding the pipe is placed in front. seen with the interior of the pipe guide via a ring 0 gap is in connection. Usa to recover the prehon energy from the introduced swirl flow of the transport medium, according to the innovation, a correspondingly designed guide grille with diffuser effect is provided in the outlet cross-section of the pipe guide has flow-obstructing internals, a smaller flow resistance or lower pressure loss compared to the otherwise usual apparatus with axial or radial flow and a narrowed central outlet is achieved. In addition, this results in a simple structure and a favorable structural prerequisite for combining a larger number of separators connected in parallel. This can be the case, in particular, in steam turbine systems that work in wet steaming areas, for example for nuclear power plants, where large amounts of steam are passed between the high-pressure and low-pressure parts of the turbine through separators to remove the moisture from the steam.

In der Zeichnung ist schematisch ein Ausfährungsbeispiel nach der Neuerung wiedergegeben.In the drawing is an exemplary embodiment according to the schematic Innovation reproduced.

Eine zylindrische Rohrführung 12 ist eintrittsseitig mit einem Lcitgitter 13 zur Drallerzeugung versehen. Das Transportmedium tritt in Richtung des Pfeiles 19 in die Einströmung 11 der Rohr- furung ein. Durch das Leitgitter wird dem Arbeitsmittel eine Drallströmung in Richtung der Linie 20 aufgezwungen, wobei durch die Zentrifugalkraft die Schwebeteilchen in Richtung des Pfei- los 23 an die Innenwand der Rohrführung geschleudert werden. Q die fortschreitende Drallströmung im Innenraum 15 der Rohr- führung werden die in einer wandhaftenden Schicht vereinigten Flüsigkaitatilchen zu einem Ringspalt 16 getrieben und treten hier in Richtung das Pfeiles 22 in eine Fangkammer 14 ein. Aus dieser Tan wird die Flüssigkeit durch die Entwässerung 21 abgezogene Am Ausgang der RohrfHhrMg ist ein Leitgitter 17 mit Sdffusorwiyng vorgesehen9 das dafür sorgte daß eine im wesen- tiGh At rtmedi u3 de lichen axiale Abströmrichtung dea Transportmediums aus dem Aus- trittsquerschnitt 18 des Separators erfolgte Schutzanspruch : mm A cylindrical pipe guide 12 is provided on the inlet side with an Lcitgitter 13 for generating swirl. The transport medium enters the inflow 11 of the pipe in the direction of arrow 19 furung a. The work equipment is given a Swirl flow imposed in the direction of line 20, whereby through the centrifugal force moves the suspended particles in the direction of the arrow Los 23 are thrown against the inner wall of the pipe guide. Q the progressive swirl flow in the interior 15 of the pipe leadership are combined in a wall-adhering layer Flüsigkaitatilchen driven to an annular gap 16 and step here in the direction of arrow 22 into a trap chamber 14. the end this tan becomes the liquid through the drainage 21 withdrawn At the exit of the RohrfHhrMg is a guide grille 17 with Sdffusorwiyng provided9 that ensured that an essentially tiGh At rtmedi u3 de axial outflow direction of the transport medium from the outlet occurs cross-section 18 of the separator Protection claim: mm

Claims (1)

S c h u t z a n s p r u c h Rohrförmiger Zentrifugal-Separator, insbesondere zur Abscheidas von Wasser aus Naßdampf, der im wesentlichen aus einer zylindrischen Rohrführung mit am Ein-und Austritt angeordneten Leitgittern besteht, dadurch gekennzeichnet, daß an Ende der Rohrführung (12) unter Freilassung eines Ringspaltes (16)) durch den die ausgeschiedenen Schwebeteilchen in eine das Rohr mmschließende Fangkammer (14) eintretens ein Diffusor (17) mit gleichem Durchmesser wie die Rohrführung angeschlossen ist. S c h u t z a n s p r u c h Tubular centrifugal separator, in particular for separating water from wet steam, which essentially consists of a cylindrical Pipe guide with guide grids arranged at the inlet and outlet, characterized in that that at the end of the pipe guide (12) leaving an annular gap (16)) through the precipitated suspended particles into a trap chamber that closes the pipe (14) a diffuser (17) with the same diameter as the pipe guide is connected is.
DEL24257U 1959-06-25 1959-06-25 TUBULAR CENTRIFUGAL SEPARATOR. Expired DE1843228U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL24257U DE1843228U (en) 1959-06-25 1959-06-25 TUBULAR CENTRIFUGAL SEPARATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL24257U DE1843228U (en) 1959-06-25 1959-06-25 TUBULAR CENTRIFUGAL SEPARATOR.

Publications (1)

Publication Number Publication Date
DE1843228U true DE1843228U (en) 1961-12-14

Family

ID=33006238

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL24257U Expired DE1843228U (en) 1959-06-25 1959-06-25 TUBULAR CENTRIFUGAL SEPARATOR.

Country Status (1)

Country Link
DE (1) DE1843228U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769240B2 (en) 1967-04-24 1972-02-10 Porta Test Mfg Ltd , Edmonton, Alberta (Kanada) CENTRIFUGAL SEPARATOR FOR SEPARATING LIQUID AND GAS
DE1794340A1 (en) * 1967-04-24 1972-03-16 Porta Test Mfg Centrifugal separator
DE8805050U1 (en) * 1988-04-16 1988-06-16 Ing. Walter Hengst Gmbh & Co Kg, 4400 Muenster, De
DE19734716A1 (en) * 1997-08-11 1999-02-25 Siemens Ag Separator for a steam-water mixture and arrangement with a plurality of separators

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769240B2 (en) 1967-04-24 1972-02-10 Porta Test Mfg Ltd , Edmonton, Alberta (Kanada) CENTRIFUGAL SEPARATOR FOR SEPARATING LIQUID AND GAS
DE1794340A1 (en) * 1967-04-24 1972-03-16 Porta Test Mfg Centrifugal separator
DE8805050U1 (en) * 1988-04-16 1988-06-16 Ing. Walter Hengst Gmbh & Co Kg, 4400 Muenster, De
DE19734716A1 (en) * 1997-08-11 1999-02-25 Siemens Ag Separator for a steam-water mixture and arrangement with a plurality of separators

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