DE392045C - Arrangement for the separation of suspended particles from gases by means of an electric rotating field - Google Patents

Arrangement for the separation of suspended particles from gases by means of an electric rotating field

Info

Publication number
DE392045C
DE392045C DEG55166D DEG0055166D DE392045C DE 392045 C DE392045 C DE 392045C DE G55166 D DEG55166 D DE G55166D DE G0055166 D DEG0055166 D DE G0055166D DE 392045 C DE392045 C DE 392045C
Authority
DE
Germany
Prior art keywords
rotating field
separation
arrangement
gases
suspended particles
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
DEG55166D
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.)
Gelsenkirchener Bergwerks AG
Original Assignee
Gelsenkirchener Bergwerks AG
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 Gelsenkirchener Bergwerks AG filed Critical Gelsenkirchener Bergwerks AG
Priority to DEG55166D priority Critical patent/DE392045C/en
Application granted granted Critical
Publication of DE392045C publication Critical patent/DE392045C/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/66Applications of electricity supply techniques

Landscapes

  • Electrostatic Separation (AREA)

Description

Anordnung zur Abscheidung von Schwebeteilchen aus Gasen mittels elektrischen Drehfeldes. Bei der Ausführung des bekannten Verfahrens zur Abscheidung von Schwebekörpern aus Gasen, Dämpfen u. dgl. mit Hilfe des elektrischen Drehfeldes wird als Abscheidungselektrode meist ein Nulleiter benutzt, d. h. ein im Mittelpunkt .des Drehfeldes befindlicher leitender oder nicht leitender Stab.Arrangement for the separation of suspended particles from gases by means of electrical Rotating field. When carrying out the known method for separating floating bodies from gases, vapors and the like with the help of the rotating electric field is used as a deposition electrode mostly a neutral conductor is used, d. H. one located in the center of the rotating field conductive or non-conductive rod.

Nach der Erfindung wird die Abscheidung von Staub u. dgl,, im elektrischen Drehfeld dadurch :ganz erheblich verbessert, .daß man: die rotierenden Teilchen gegen Hindernisse stoßen läßt, die aus quer in den Gasstrom gestellten, durchbrochenen Wänden bestehen. und die Schwebekörper zurückhalten, den Gasstrom selbst aber durchtreten lassen. Am einfachsten werden Gitterwände angewendet, die vom Nulleiter ausgehen und mehr oder weniger radial in das Innere des f)rehfeldes hineinragen. Natürlich müssen sie so gewählt und angeordnet sein, daß sie die Ausbildung des Drehfeldes nicht wesentlich verhindern.According to the invention, the separation of dust and the like, in the electrical Rotating field thereby: quite considerably improved, that one: the rotating particles can bump against obstacles that are made transversely in the gas stream, broken through Walls are made. and hold back the float, but allow the gas flow itself to pass through permit. It is easiest to use grid walls that start from the neutral conductor and protrude more or less radially into the interior of the deer field. Naturally they must be chosen and arranged so that they create the rotating field not significantly prevent.

In den Zeichnungen ist die Erfindung erläutert. Abb. i zeigt eine normale Drehfeldanordnung. Die Elektroden der drei Phasen sind mit i, 2, 3 bezeichnet, q. ist der Stab im Nullpunkt. Der Pfeil zeigt die Drehrichtung an.The invention is explained in the drawings. Fig. I shows a normal rotating field arrangement. The electrodes of the three phases are labeled i, 2, 3, q. the rod is at the zero point. The arrow shows the direction of rotation.

Abb. 2 stellt die gleiche Anordnung dar nach Einbau von durchbrochenen Zwischenwänden 5 gemäß der Erfindung. Die Wände bestehen au-, Netzen, Gittern, nebeneinander gestellten Stäben oder ähnlichen Gebilden.Fig. 2 shows the same arrangement Installation of perforated partitions 5 according to the invention. The walls consist of Nets, grids, bars or similar structures placed side by side.

Durch den Einbau derartiger durchbrochener Wände, ob leitend oder nichtleitend, wird das Entstehen eines Drehfeldes und die Bildung einer entsprechenden Gasströmung nicht wesentlich beeinflwßt, jedenfalls können die Verhältnisse danach gewählt werden. Demgemäß kommen die Staubteilchen in eine Rotationsbewegung, während der sie gegen die Gitterstäbe stoßen und dort haften bleiben., während das Gas hindurchtreten kann. Die Staubteilchen legen daher jeweils vom Beginn der Rotation bis zum Aufprall nur einen kurzen Weg zurück.By installing such perforated walls, whether conductive or non-conductive, the emergence of a rotating field and the formation of a corresponding one Does not affect gas flow significantly, at least the conditions can to get voted. Accordingly, the dust particles come into rotation while which they push against the bars and remain there, while the gas pass through can. The dust particles therefore lay in each case from the beginning of the rotation until the impact just a short way back.

Abb.3 zeigt eine Anordnung von neben-und hintereinander liegenden Drehfeldern, deren Stäbe im Nullpunkt untereinander mit Gitterwänden verbunden sind. Eine solche Ausgestaltung ergibt eine regelmäßige Anordnung, die leicht ausführbar ist. hie Gitter häben im vorliegendei Fäll ehIB andere Rolle als die Abscheidungselektroden bei den bekannten Vorrichtungen zur elektrischen Staubabscheidung. Sie wirken nicht vermöge ihrer Aufladung, sie dienen vielmehr hier zur Abbremsung und Verdichtung der gegen sie geschleuderten Teilchen. Die Abreinigung der Gitterwände kann in bekannter Weise durch Stoß, Erschütterung o. dgl. durchgeführt werden.Fig.3 shows an arrangement of side by side and one behind the other Rotary fields, the rods of which are connected to one another with lattice walls at the zero point. Such a configuration results in a regular arrangement that is easy to implement is. In the present case, the grids have a different role than the deposition electrodes in the known devices for electrical dust separation. They don't work by virtue of their charging, they rather serve here for braking and compression of the particles hurled against them. The cleaning of the grid walls can be done in a known manner Way by shock, vibration or the like. Be carried out.

Claims (1)

PATENT-ANSPRucg Anordnung zur Abscheidung von Schwebeteilchen aus Gasen mittels elekt trischen Drehfeldes, bei dem die Abscheidefläche mit dem Nullpunkt verbunden ist, dadurch gekennzeichnet, daß im Drehfeld zwischen den Phasenelektroden vom Nullpunkt ausgehende Gitterwände aus leitendem oder nichtleitendem Stoff angebracht sind, an denen die Schwebekörper zur Abscheidung gelangen, während das Gas durch sie hindurchtreten kann. PATENT APPLICATION Arrangement for the separation of suspended particles from gases by means of an electric rotating field, in which the separation surface is connected to the zero point, characterized in that grid walls made of conductive or non-conductive material are attached in the rotating field between the phase electrodes and are made of conductive or non-conductive material, to which the floating bodies reach the deposition while the gas can pass through them.
DEG55166D 1921-11-03 1921-11-03 Arrangement for the separation of suspended particles from gases by means of an electric rotating field Expired DE392045C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG55166D DE392045C (en) 1921-11-03 1921-11-03 Arrangement for the separation of suspended particles from gases by means of an electric rotating field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG55166D DE392045C (en) 1921-11-03 1921-11-03 Arrangement for the separation of suspended particles from gases by means of an electric rotating field

Publications (1)

Publication Number Publication Date
DE392045C true DE392045C (en) 1924-03-19

Family

ID=7130951

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG55166D Expired DE392045C (en) 1921-11-03 1921-11-03 Arrangement for the separation of suspended particles from gases by means of an electric rotating field

Country Status (1)

Country Link
DE (1) DE392045C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401302A (en) * 1991-12-19 1995-03-28 Metallgesellschaft Aktiegesellschaft Electrostatic separator comprising honeycomb collecting electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401302A (en) * 1991-12-19 1995-03-28 Metallgesellschaft Aktiegesellschaft Electrostatic separator comprising honeycomb collecting electrodes

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