DE565063C - Device for electrical cleaning of gases under increased pressure - Google Patents

Device for electrical cleaning of gases under increased pressure

Info

Publication number
DE565063C
DE565063C DENDAT565063D DE565063DD DE565063C DE 565063 C DE565063 C DE 565063C DE NDAT565063 D DENDAT565063 D DE NDAT565063D DE 565063D D DE565063D D DE 565063DD DE 565063 C DE565063 C DE 565063C
Authority
DE
Germany
Prior art keywords
under increased
increased pressure
gases under
electrical cleaning
electrodes
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
DENDAT565063D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Application granted granted Critical
Publication of DE565063C publication Critical patent/DE565063C/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
    • B03C3/82Housings

Landscapes

  • Electrostatic Separation (AREA)

Description

Vorrichtung zur elektrischen Reinigung von Gasen unter erhöhtem Druck In vielen Fällen hat es sich neuerdings' als vorteilhaft erwiesen, die elektrisch zu reinigenden Gase bei dem Durchgang durch das elektrische Feld unter erhöhten Druck zu setzen, da sich hierdurch eine bessere Niederschlagswirkung erzielen läßt. Bei den für diesen Zweck dienenden Vorrichtungen hat es sich nun als außerordentlich schwierig herausgestellt, die Durchführungen, welche zur Einführung der zum Betriebe erforderlichen Hochspannungsleitungen dienen, in genügendem Maße druck- und hochspannungsfest herzustellen. Undichtigkeiten können aber, wenn es sich z. B. um giftige Gase handelt, unter Umständen schwere Schäden verursachen. Im folgenden wird nun gezeigt, wie sich dieser Übelstand beseitigen läßt.Device for the electrical cleaning of gases under increased pressure In many cases it has recently proven to be advantageous to use the electric gases to be cleaned in the passage through the electric field under increased To put pressure, since this can achieve a better precipitation effect. The devices used for this purpose have now proven to be extraordinary Difficult to find out the implementations which were used to introduce the operations The required high-voltage lines are used, sufficiently pressure-resistant and high-voltage resistant to manufacture. Leaks can, however, if it is z. B. poisonous gases are involved, may cause serious damage. The following shows how this deficiency can be eliminated.

Erfindungsgemäß sind nun nicht nur die Elektroden des elektrischen Abscheiderfeldes, sondern auch die zu seiner Erzeugung erforderlichen Apparate und die elektromagnetischen Einrichtungen zur Säuberung der Elektroden im Hochdruckraum selbst angeordnet. So ist es besonders zweckmäßig, den Hochspannungserzeuger, der z. B. aus Transformator und Gleichrichter oder Gleichstromgenerator bestehen kann, in dem Hochdruckraum unterzubringen. Außerdem kann auch die Anordnung getroffen werden, daB die Schüttelvorrichtungen für die Elektroden durch gleichfalls im Hochdruckraum angebrachte elektrische Einrichtungen angetrieben werden.According to the invention, not only are the electrodes of the electrical Separator field, but also the apparatus and equipment required to generate it the electromagnetic devices for cleaning the electrodes in the high-pressure chamber arranged itself. So it is particularly useful to use the high voltage generator, the z. B. can consist of transformer and rectifier or direct current generator, to accommodate in the high pressure room. In addition, the arrangement can also be made that the shaking devices for the electrodes are also located in the high-pressure chamber attached electrical devices are driven.

Mit dieser Anordnung ist der wesentliche Vorteil verbunden, daß dann die Stromeinführungen nur als Niederspannungseinführungen. ausgebildet zu sein brauchen. Derartige Niederspannungseinführungen können aber auch für verhältnismäßig hohe Druoke ohne Schwierigkeiten hergestellt werden. Andererseits werden so größere Durchbrechungen in der Wandung des Hochdruckbehälters erspart, die sonst notwendig wären, um ein Schüttelgestänge o. dgl. für die Elektrodensäuberungsvorrichtung durch die Wandung hindurchzuführen.With this arrangement, the main advantage is associated that then the current inlets only as low-voltage inlets. need to be trained. Such low-voltage entries can also be used for relatively high Druoke can be made without difficulty. On the other hand, there are bigger breakthroughs saved in the wall of the high-pressure container, which would otherwise be necessary to a Shaking rods or the like for the electrode cleaning device through the wall to lead through.

In der Abbildung ist ein Ausführungsbeispiel der Erfindung im Aufriß dargestellt. i ist das Gehäuse einer hochdruckfesten Elektrofilterkammer, die oben durch den Deckel 2 verschlossen ist, 3 und 4 sind die Zu- und Abführungsstutzen für das Gas. In der Kammer ist ein Isolator 5 angebracht, von dem der als Sprühelektrode dienende Draht6 herunterhängt. Die Wandung der Kammer i dient als Niederschlagselektrode; über dem Isolator 5 ist der Transformator 7 angebracht. der die Primärspule 8 und die Sekundärspule 9 besitzt. Das eine Ende der Sekundärspule 9 ist mit der Wandung der Kammer und das andere mit der Sprühelektrode 6 verbunden. Die beiden Enden der Primärspule 8 sind durch die im Deckel 2 angebrachten Durchführungsisolatoren io und ii hindurchgeführt und an das gewöhnliche Starkstromnetz 12 angeschlossen. An dem unteren Ende der Kammer i ist schließlich noch ein Ventil 13 angebracht, durch das die aus den Gasen niedergeschlagenen Teilchen abgelassen werden können.In the figure, an embodiment of the invention is in elevation shown. i is the housing of a high-pressure-resistant electrostatic precipitator chamber, the above is closed by the cover 2, 3 and 4 are the inlet and outlet connections for the gas. In the chamber an insulator 5 is attached, of which the as a spray electrode serving wire6 hangs down. The wall of the chamber i serves as a collecting electrode; The transformer 7 is attached above the insulator 5. the primary coil 8 and the secondary coil 9 has. One end of the secondary coil 9 is with the wall the chamber and the other connected to the spray electrode 6. The two ends of the Primary coil 8 are through the mounted in the cover 2 bushing insulators io and ii passed through and connected to the ordinary power network 12. At Finally, a valve 13 is attached to the lower end of the chamber i that the particles precipitated from the gases can be discharged.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zur elektrischen Reinigung von Gasen unter erhöhtem Druck, dadurch gekennzeichnet, daß nicht nur die Elektroden des für die elektrostatische Abscheidung der Schwebeteilchen erforderlichen Wechsel- oder Gleichstromfeldes, sondern auch die zu seiner Erzeugung erforderlichen Apparate und die zur Säuberung der Elektroden dienenden elektromechanischen Einrichtungen im Hochdruckraum angeordnet sind. PATENT CLAIMS: i. Device for the electrical cleaning of gases under increased pressure, characterized in that not only the electrodes of the for the electrostatic separation of the suspended particles required alternating or DC field, but also the equipment required to generate it and the electromechanical devices used to clean the electrodes are arranged in the high pressure chamber. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Stromzuführungen für die Bedienungsapparate des elektrischen Feldes als Niederspannungseinführungen ausgebildet sind.2. Device according to claim i, characterized in that that the power supplies for the control devices of the electric field as Low voltage inlets are formed.
DENDAT565063D Device for electrical cleaning of gases under increased pressure Expired DE565063C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE565063T

Publications (1)

Publication Number Publication Date
DE565063C true DE565063C (en) 1932-11-25

Family

ID=6567170

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT565063D Expired DE565063C (en) Device for electrical cleaning of gases under increased pressure

Country Status (1)

Country Link
DE (1) DE565063C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036819B (en) * 1955-10-20 1958-08-21 Dr Phil Holger Lueder Device for the electrical separation of floating bodies from gases under increased pressure
DE1091090B (en) * 1955-12-06 1960-10-20 Research Corp Electrostatic dust separator with one or more tapered channels with louvre-like slots arranged perpendicular to the direction of flow of the dust-containing gas
DE2949722A1 (en) * 1979-12-11 1981-07-02 Metallgesellschaft Ag, 6000 Frankfurt SPRAY ELECTRODE FIELD
US4678484A (en) * 1985-07-12 1987-07-07 Metallgesellschaft Aktiengesellschaft Electrofilter
US6439497B1 (en) 1997-02-03 2002-08-27 Abb Ab Method and device for mounting a winding
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036819B (en) * 1955-10-20 1958-08-21 Dr Phil Holger Lueder Device for the electrical separation of floating bodies from gases under increased pressure
DE1091090B (en) * 1955-12-06 1960-10-20 Research Corp Electrostatic dust separator with one or more tapered channels with louvre-like slots arranged perpendicular to the direction of flow of the dust-containing gas
DE2949722A1 (en) * 1979-12-11 1981-07-02 Metallgesellschaft Ag, 6000 Frankfurt SPRAY ELECTRODE FIELD
US4678484A (en) * 1985-07-12 1987-07-07 Metallgesellschaft Aktiengesellschaft Electrofilter
US6439497B1 (en) 1997-02-03 2002-08-27 Abb Ab Method and device for mounting a winding
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine

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