DE538545C - Electric gas cleaning system, whose collecting electrodes are sprinkled with liquid - Google Patents

Electric gas cleaning system, whose collecting electrodes are sprinkled with liquid

Info

Publication number
DE538545C
DE538545C DENDAT538545D DE538545DD DE538545C DE 538545 C DE538545 C DE 538545C DE NDAT538545 D DENDAT538545 D DE NDAT538545D DE 538545D D DE538545D D DE 538545DD DE 538545 C DE538545 C DE 538545C
Authority
DE
Germany
Prior art keywords
sprinkled
liquid
cleaning system
gas cleaning
electric gas
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
DENDAT538545D
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 DE538545C publication Critical patent/DE538545C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/53—Liquid, or liquid-film, electrodes

Landscapes

  • Electrostatic Separation (AREA)

Description

Elektrische Gasreinigungsanlage, deren Niederschlagselektroden mit Flüssigkeit berieselt werden Es hat sich beim Betrieb von Naßfiltern, insbesondere zur elektrischen Reinigung von Gasen, als sehr wichtig gezeigt, daß die Niederschlagsflächen vollständig und gleichmäßig mit Rieselwasser benetzt werden. Werden z. B. bei Naßelektrofiltern größere Elektrodenfiächen verwendet, so kann es leicht vorkommen, daß das Rieselwasser an manchen Elektrodenteilen in größerem Maße herabfließt, während andere Elektrodenteile zuwenig berieselt werden. Im folgenden wird nun gezeigt, wie sich dieser Übelstand beheben läßt.Electric gas cleaning system with collecting electrodes Liquid has to be sprinkled It has proven particularly useful in the operation of wet filters for electrical cleaning of gases, shown to be very important that the precipitation surfaces be completely and evenly wetted with trickle water. Are z. B. with wet electrostatic precipitators If larger electrode surfaces are used, it can easily happen that the trickling water some parts of the electrode flow down to a greater extent, while other parts of the electrode too little to be sprinkled. In the following it will now be shown how this malady is lets fix.

Die mit Flüssigkeit berieselte Niederschlagselektrode wird in bekannter Weise derart ausgebildet, daß sie aus einzelnen Elementen besteht, und für jedes Element ist eine besondere Sprühdüse vorgesehen, so daß jedes für sich berieselt werden kann. Dadurch, daß die einzelnen Elektrodenelemente sich nicht berühren, wird die einmal auf ein Elektrodenelement gebrachte Flüssigkeit gezwungen, nur auf diesem Element herabzufließen. Auf diese Weise kann eine gleichmäßige Verteilung der Rieselfiüssigkeit, z. B. Wasser, auf der Oberfläche der Niederschlagselektrode erzwungen weiden. In der Abbildung ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Niederschlagselektrode besteht aus einemHorizontalstab r, von dem mehr ere Einzelelemente z frei herabhängen, die von darüber angebrachten Sprühdüsen 3 einzeln berieselt werden, die durch eine gemeinsame Leitung 4 gespeist werden. Die einzelnen Elemente z sind so weit voneinander entfernt aufgehängt, daß die von jedem Element herabrieselnde Flüssigkeit gezwungen ist, auf diesem Element zu bleiben. Dadurch wird eine gleichmäßige Berieselung sämtlicher Elemente und damit der aus ihnen sich zusammensetzenden Niederschlagselektrode erreicht.The precipitation electrode sprinkled with liquid is known in Manner designed so that it consists of individual elements, and for each Element is provided with a special spray nozzle so that each sprinkles independently can be. Because the individual electrode elements do not touch, once applied to an electrode element, the liquid is forced only to to flow down this element. This way you can have an even distribution the trickle liquid, e.g. B. water, on the surface of the collecting electrode forced grazing. In the figure, an embodiment of the invention is shown. The collecting electrode consists of a horizontal rod r, of which several individual elements z freely hang down, which are individually sprinkled from the spray nozzles 3 mounted above which are fed by a common line 4. The individual elements z are suspended so far apart that the one trickling down from each element Fluid is forced to stay on this element. This creates a uniform Sprinkling of all elements and thus the collecting electrode that is composed of them achieved.

Claims (1)

PATENTANSPRUCH: Elektrische Gasreinigungsanlage, deren Niederschlagselektroden mit Flüssigkeit berieselt werden, dadurch gekennzeichnet, daß jede Niederschlagselektrode in an sich bekannter Weise in mehrere Elemente unterteilt und für jedes Element eine besondere Sprühdüse vorgesehen ist. Claim: Electric gas cleaning system, the collecting electrodes of which are sprinkled with liquid, characterized in that each collecting electrode is divided into several elements in a manner known per se and a special spray nozzle is provided for each element.
DENDAT538545D Electric gas cleaning system, whose collecting electrodes are sprinkled with liquid Expired DE538545C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538545T

Publications (1)

Publication Number Publication Date
DE538545C true DE538545C (en) 1931-11-19

Family

ID=6558195

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT538545D Expired DE538545C (en) Electric gas cleaning system, whose collecting electrodes are sprinkled with liquid

Country Status (1)

Country Link
DE (1) DE538545C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975017C (en) * 1952-07-22 1961-07-06 Metallgesellschaft Ag Flushing device for periodic washing of the electrodes of wet electrostatic precipitators
DE975489C (en) * 1952-10-15 1961-12-07 Metallgesellschaft Ag Nebulization device for wet electrostatic precipitator provided with flushing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975017C (en) * 1952-07-22 1961-07-06 Metallgesellschaft Ag Flushing device for periodic washing of the electrodes of wet electrostatic precipitators
DE975489C (en) * 1952-10-15 1961-12-07 Metallgesellschaft Ag Nebulization device for wet electrostatic precipitator provided with flushing device

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