DE557185C - Electrode for electrical gas cleaning systems - Google Patents

Electrode for electrical gas cleaning systems

Info

Publication number
DE557185C
DE557185C DES91523D DES0091523D DE557185C DE 557185 C DE557185 C DE 557185C DE S91523 D DES91523 D DE S91523D DE S0091523 D DES0091523 D DE S0091523D DE 557185 C DE557185 C DE 557185C
Authority
DE
Germany
Prior art keywords
electrode
gas cleaning
cleaning systems
electrical gas
electrical
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
DES91523D
Other languages
German (de)
Inventor
Dipl-Ing Richard Heinrich
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
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DES91523D priority Critical patent/DE557185C/en
Application granted granted Critical
Publication of DE557185C publication Critical patent/DE557185C/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
    • B03C3/60—Use of special materials other than liquids

Landscapes

  • Electrostatic Separation (AREA)

Description

Elektrode für elektrische Gasreinigungsanlagen In Elektrofiltern, in denen sätirolialtige Gase u. dgl. auf elektrischem 'Wege gereinigt werden, sind die Elektroden einem starken Angriff durch die zii reinigenden Gase unterworfen. lIan hat deshalb die Elektrode vielfach mit Schutzüberzügen von Lack versehen, #lie eine allzu schnelle Abnutzung der Elektroden verhindern sollen. Die bisher verwendeten I-acküberzüge haben nun den Nachteil, daß sie auf den Elektroden eine nichtleitende Schicht bilden, durch welche in sehr vielen Fällen die Reinigungswirkung des Filters stark gemindert wird. Im folgenden wird nun gezeigt, wie sich dieser l'belstand vermeiden läßt.Electrode for electrical gas cleaning systems In electrostatic precipitators, in which sätirolialtige gases and the like are cleaned by electrical means are the electrodes are subjected to a strong attack by the cleaning gases. That is why lIan has often provided the electrode with protective coatings of varnish, #lie to prevent the electrodes from wearing out too quickly. The ones used so far I-back coverings now have the disadvantage that they are non-conductive on the electrodes Form a layer through which in many cases the cleaning effect of the filter is greatly reduced. The following shows how this l'belstand can be avoided.

Erfindungsgemäß wird als Schutzüberzug für die Elektroden elektrischer Gasreinigungsanlagen ein elektrisch leitender Lack verwendet. Man hat dadurch den Vorteil, rlaß die Elektroden vor allzu schneller Abnutzung geschützt sind, ohne daß dabei die Reinigungswirkung der Gasreinigungsanlage schlechter wird.According to the invention, electrical as a protective coating for the electrodes Gas cleaning systems use an electrically conductive paint. You have the The advantage is that the electrodes are protected from excessive wear and tear without that the cleaning effect of the gas cleaning system is worse.

Als besonders günstig haben sich Schutzanstriche gezeigt, deren leitende Bestandteile möglichst widerstandsfähig gegen chemische Einflüsse sind. Als besonders günstige Bestandteile dieser Art kommen insbesondere Kohlenstoff und Graphit in Betracht.Protective coatings whose conductive Components are as resistant as possible to chemical influences. As special In particular, carbon and graphite are cheap components of this type Consideration.

Claims (1)

PATENTANZSPRÜCHE: i. Elektrode für elektrische Gasreinigungsanlagen mit einem gegen chemische Einflüsse widerstandsfähigen Lacküberzug, dadurch gekennzeichnet, daß der Lack elektrisch leitend ist. z. Elektrode nach Anspruch i, gekennzeichnet durch die Verwendung eines kohlenstoffhaltigen Lackes. 3. Elektrode nach Anspruch i und 2, gekennzeichnet durch die Verwendung eines Graphit enthaltenden Lackes.PATENT CLAIMS: i. Electrode for electrical gas cleaning systems with a varnish coating resistant to chemical influences, characterized in that that the paint is electrically conductive. z. Electrode according to claim i, characterized by using a carbon-based paint. 3. Electrode according to claim i and 2, characterized by the use of a graphite-containing paint.
DES91523D 1929-05-05 1929-05-05 Electrode for electrical gas cleaning systems Expired DE557185C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES91523D DE557185C (en) 1929-05-05 1929-05-05 Electrode for electrical gas cleaning systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES91523D DE557185C (en) 1929-05-05 1929-05-05 Electrode for electrical gas cleaning systems

Publications (1)

Publication Number Publication Date
DE557185C true DE557185C (en) 1932-11-19

Family

ID=7516566

Family Applications (1)

Application Number Title Priority Date Filing Date
DES91523D Expired DE557185C (en) 1929-05-05 1929-05-05 Electrode for electrical gas cleaning systems

Country Status (1)

Country Link
DE (1) DE557185C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280222B (en) * 1962-04-06 1968-10-17 Omnical Ges Fuer Kessel Und Ap Precipitation electrode for electrostatic dust collector
DE2500888A1 (en) * 1975-01-10 1976-07-15 Rheinfelden Aluminium Huette Corrosion resistant electrodes for electrostatic precipitator - e.g. for waste gases contg. chlorine from aluminium smelting
DE2934399A1 (en) * 1979-08-24 1981-03-26 Micheal Donald Ellwood City Pa. Labate METHOD AND MATERIAL FOR TREATING THE INTERNAL WALL AND BLOWER IN ELECTRICAL SEPARATOR PLANTS WITH THE FINEST COLLOIDAL GRAPHITE PARTICLES
WO2012058222A3 (en) * 2010-10-28 2012-08-02 Tessera, Inc. Layered emitter structure for crack resistance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280222B (en) * 1962-04-06 1968-10-17 Omnical Ges Fuer Kessel Und Ap Precipitation electrode for electrostatic dust collector
DE2500888A1 (en) * 1975-01-10 1976-07-15 Rheinfelden Aluminium Huette Corrosion resistant electrodes for electrostatic precipitator - e.g. for waste gases contg. chlorine from aluminium smelting
DE2934399A1 (en) * 1979-08-24 1981-03-26 Micheal Donald Ellwood City Pa. Labate METHOD AND MATERIAL FOR TREATING THE INTERNAL WALL AND BLOWER IN ELECTRICAL SEPARATOR PLANTS WITH THE FINEST COLLOIDAL GRAPHITE PARTICLES
WO2012058222A3 (en) * 2010-10-28 2012-08-02 Tessera, Inc. Layered emitter structure for crack resistance

Similar Documents

Publication Publication Date Title
DE557185C (en) Electrode for electrical gas cleaning systems
DE2427509C2 (en) Manufacturing process for plastic-coated ionization electrodes
DE464858C (en) Electric dust precipitation system
DE554644C (en) Spray electrode for electrostatic precipitator
DE523458C (en) Insulating body for electrode steam generator
DE897095C (en) Electrostatic precipitators, in particular for cleaning room air
DE346235C (en) Non-spraying electrode for electric gas cleaners
DE347364C (en) Device for blowing off the dust from the emission and collecting electrodes of electrical gas cleaning systems
DE438624C (en) Electric gas cleaning system for fine cleaning of gases
DE747771C (en) Electrical cleaning of gases containing electrically non-conductive or poorly conductive dust
DE660175C (en) Device for purifying gases
DE562891C (en) Process for the multi-stage electrical cleaning of dry gases
DE380917C (en) Electric gas purifier
DE338416C (en) Method and device for cleaning gases between electrically charged electrodes
DE358307C (en) Process for the electrical separation of suspended particles from gases
DE2934399C2 (en) Treating steel surfaces of electric precipitators - using coating contg. colloidal graphite particles in liquid carrier also contg. vinyl carboxy resin or xanthan gum
DE526021C (en) Centrifugal electrostatic precipitator
DE447469C (en) Process for the production of paints
DE539879C (en) Precipitation electrode made of a semiconductor for electrical gas cleaners
DE940110C (en) Process for the electrical separation of highly insulating dust from gases
AT97616B (en) High voltage insulator, in particular for electric gas cleaners.
DE887799C (en) Electric gas cleaning system
DE3132047C2 (en)
DE448629C (en) Method and arrangement for removing dust from living spaces with the aid of an electric field generated by direct current voltages
DE1557147A1 (en) Spray electrodes for electrostatic dust collectors