DE505795C - Process for cleaning collecting electrodes - Google Patents
Process for cleaning collecting electrodesInfo
- Publication number
- DE505795C DE505795C DEO15521D DEO0015521D DE505795C DE 505795 C DE505795 C DE 505795C DE O15521 D DEO15521 D DE O15521D DE O0015521 D DEO0015521 D DE O0015521D DE 505795 C DE505795 C DE 505795C
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- collecting electrodes
- cleaning collecting
- cleaning
- action
- 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
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
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
- B03C3/761—Drive-transmitting devices therefor, e.g. insulated shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Description
Verfahren zum Reinigen von Niederschlagselektroden Es ist bekannt, Niederschlagselektroden für elektrische Gasreiniger zu unterteilen. Gemäß - vorliegender Erfindung sind an sich stabile Elektroden, die aus Stäben oder Rohren bestehen, derart angeordnet, daß sie sich unter der Einwirkung einer die Wirkung ihres Schwergewichts unterstützenden zusätzlichen Kraft mit Wucht gegen ihre Nachbarteilelektroden schlagen. In der Abbildung ist eine Ausführungsmöglichkeit im Auf- und Grundriß dargestellt.Process for cleaning collecting electrodes It is known Subdivide collecting electrodes for electric gas purifiers. According to - present Invention are inherently stable electrodes, which consist of rods or tubes, arranged so that they are under the action of the effect of their gravity supporting additional force with force against their neighboring part electrodes. In the figure, one possible implementation is shown in elevation and floor plan.
Die Niederschlagselektrode ist in die einzelnen Teilelektroden, die abwechselnd mit r und 2 bezeichnet sind, zerlegt. Auf den Trägern q. ruhen Querstangen 3, welche an Zapfen 5 die Teilelektroden tragen. In ähnlicher Weise sind die Elektroden unten zwischen je zwei Schienen 7 gelagert. Die Elektroden i sind mit diesen Querstangen 7 verbunden, während die Elektroden 2 lose dazwischenhängen. Die Aufhängung ist demnach derart, daß die Teilelektroden sich nur in senkrechter Richtung zum elektrischen Feld bewegen. Zu diesem Zweck: ist eine Nockenwelle g, welche im Beispielsfalle zwei Nockenscheiben io trägt, angeordnet. Diese zieht mit Hilfe des Anschlags i i die Stange 7 nach rechts, wobei die Federn 15, die von den Trägern 14 gehalten werden, vermittels der Stange 13 nach links ziehen. Die Stangen 7 werden also gruppenweise auf den Führungen 8 nach rechts gezogen, wobei die Elektroden i die Bewegung zwangsläufig mitmachen. Nach Auslösung der Nockenwelle fliegen unter Einwirkung der Federkraft die Stangen 7 zurück, wobei sie gegen die Elektroden 2 heftig anschlagen und so diese reinigen. Ein Anschlag 12 begrenzt den Hub.The collecting electrode is divided into the individual sub-electrodes, which are designated alternately with r and 2. On the carriers q. rest cross bars 3, which carry the partial electrodes on pins 5. In a similar way, the electrodes are mounted at the bottom between two rails 7 each. The electrodes i are connected to these crossbars 7, while the electrodes 2 hang loosely between them. The suspension is accordingly such that the partial electrodes only move in a direction perpendicular to the electric field. For this purpose: a camshaft g, which carries two cam disks io in the example, is arranged. This pulls the rod 7 to the right with the help of the stop i i, the springs 15, which are held by the supports 14, pulling to the left by means of the rod 13. The rods 7 are therefore pulled to the right in groups on the guides 8, the electrodes i inevitably taking part in the movement. After the camshaft is triggered, the rods 7 fly back under the action of the spring force, hitting the electrodes 2 violently and thus cleaning them. A stop 12 limits the stroke.
An Stelle der zwei Gruppen von Elektrodenbewegungen können natürlich deren mehrere treten, um so die Antriebskraft möglichst gleichmäßig und damit gering zu halten. Die Elektroden selbst können auch mit einer halbleitenden Schicht gemäß Patent 3a-6 235 bekleidet sein. Die Art der Sprühelektroden ist gleichgültig; sie können in bekannter Weise in der Mitte je zwischen zwei Niederschlagselektroden angeordnet sein. Die Bewegung der Elektroden kann dauernd oder zeitweise erfolgen. Es ist möglich, die Bewegung während des Betriebs auszuführen, ohne Gas und Strom abzustellen, weil die Bewegung nur in der Ebene der Niederschlagselektroden und nicht auf die Sprühelektroden zu erfolgt.Instead of the two groups of electrode movements you can of course several of which occur, so that the driving force is as uniform as possible and therefore low to keep. The electrodes themselves can also be provided with a semiconducting layer in accordance with Patent 3a-6,235. The type of spray electrodes is irrelevant; she can in a known manner in the middle between two collecting electrodes be arranged. The electrodes can move continuously or temporarily. It is possible to carry out the movement during operation, without gas and electricity turn off because the movement is only in the plane of the collecting electrodes and not towards the spray electrodes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO15521D DE505795C (en) | Process for cleaning collecting electrodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO15521D DE505795C (en) | Process for cleaning collecting electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE505795C true DE505795C (en) | 1930-08-25 |
Family
ID=7353956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO15521D Expired DE505795C (en) | Process for cleaning collecting electrodes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE505795C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2588364A (en) * | 1947-05-16 | 1952-03-11 | Koppers Co Inc | Electrostatic precipitator |
DE1036215B (en) * | 1955-11-03 | 1958-08-14 | Walther & Cie Ag | Dust separating device for collecting electrodes of electrostatic precipitators |
DE1054422B (en) * | 1954-06-02 | 1959-04-09 | Guenter Heinrich Dipl Ing | Precipitation electrode for electrostatic precipitator |
US3219130A (en) * | 1962-07-06 | 1965-11-23 | Metallgesellschaft Ag | Mechanism for rapping the collecting electrodes in electrostatic precipitators |
DE1240047B (en) * | 1960-10-06 | 1967-05-11 | Metallgesellschaft Ag | Knocking device for cleaning plate-shaped collecting electrodes consisting of individual strip elements in electrostatic dust collectors |
-
0
- DE DEO15521D patent/DE505795C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2588364A (en) * | 1947-05-16 | 1952-03-11 | Koppers Co Inc | Electrostatic precipitator |
DE1054422B (en) * | 1954-06-02 | 1959-04-09 | Guenter Heinrich Dipl Ing | Precipitation electrode for electrostatic precipitator |
DE1036215B (en) * | 1955-11-03 | 1958-08-14 | Walther & Cie Ag | Dust separating device for collecting electrodes of electrostatic precipitators |
DE1240047B (en) * | 1960-10-06 | 1967-05-11 | Metallgesellschaft Ag | Knocking device for cleaning plate-shaped collecting electrodes consisting of individual strip elements in electrostatic dust collectors |
US3219130A (en) * | 1962-07-06 | 1965-11-23 | Metallgesellschaft Ag | Mechanism for rapping the collecting electrodes in electrostatic precipitators |
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