DE537101C - Procedure for current limitation when operating electrical gas cleaners - Google Patents
Procedure for current limitation when operating electrical gas cleanersInfo
- Publication number
- DE537101C DE537101C DEL63072D DEL0063072D DE537101C DE 537101 C DE537101 C DE 537101C DE L63072 D DEL63072 D DE L63072D DE L0063072 D DEL0063072 D DE L0063072D DE 537101 C DE537101 C DE 537101C
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- current limitation
- electrical gas
- operating electrical
- gas cleaners
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electrostatic Separation (AREA)
Description
Verfahren zur Strombegrenzung beim Betriebe elektrischer Gasreiniger Nach dem Verfahren des Hauptpatents wird in die Zuleitung zum elektrischen Gasreiniger in an sich bekannter Weise eine Glühkathodenröhre eingeschaltet und deren Heizstrom so geregelt, daß nur ein bestimmter Maximalstrom durch die Röhre und damit durch die elektrische Gasreinigung fließen kann. Gemäß der vorliegenden Erfindung wird die Glühkathodenröhre in den Erdkreis des Gleichrichters gelegt.Procedure for current limitation when operating electrical gas purifiers According to the process of the main patent, the supply line to the electric gas cleaner is added a hot cathode tube is switched on in a manner known per se and its heating current regulated so that only a certain maximum current through the tube and thus through the electrical gas cleaning can flow. According to the present invention the hot cathode tube is placed in the earth circuit of the rectifier.
Die Schaltung ist in der Zeichnung beispielsweise dargestellt. Die Netzspannung wird durch den Hochspannungstransformator i gesteigert und durch den mechanischen Gleichrichter a in bekannter Weise gleichgerichtet. Die gleichgerichtete Spannung geht in die elektrische Gasreinigung, z. B. in die Ausströmer 3, und durch die Gasstrecke über die Niederschlagselektroden q. zur Erde 5. Der zweite Pol der gleichgerichteten Spannung wird von dem Stromabnehmer 6 an die Anode 9 der Glühkathodenröhre 7 geführt. Die Heizung 8 der Röhre 7, deren einer Pol ii geerdet ist, wird über einen Regulierwiderstand io an eine beliebige Stromquelle geschaltet. Der Vorteil der Anordnung besteht darin, daß der Heizstromkreis auf annähernd Erdpotential liegt und dadurch eine einfache Regulierung gestattet.The circuit is shown in the drawing as an example. the Mains voltage is increased by the high voltage transformer i and by the mechanical rectifier a rectified in a known manner. The rectified Voltage goes into electrical gas cleaning, e.g. B. in the outlets 3, and through the gas path over the collecting electrodes q. to earth 5. The second pole of the rectified voltage is supplied by the current collector 6 to the anode 9 of the hot cathode tube 7 led. The heater 8 of the tube 7, one pole of which is grounded ii, is over a regulating resistor io connected to any power source. The advantage the arrangement is that the heating circuit is at approximately ground potential and thereby allows easy regulation.
Die Einstellung des Heizstromes kann in irgendeiner Weise, entweder von Hand oder selbsttätig, erfolgen. , .The setting of the heating current can be done in any way, either by hand or automatically. ,.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL63072D DE537101C (en) | Procedure for current limitation when operating electrical gas cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL63072D DE537101C (en) | Procedure for current limitation when operating electrical gas cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE537101C true DE537101C (en) | 1931-10-30 |
Family
ID=7280751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL63072D Expired DE537101C (en) | Procedure for current limitation when operating electrical gas cleaners |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE537101C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509548A (en) * | 1948-05-27 | 1950-05-30 | Research Corp | Energizing electrical precipitator |
-
0
- DE DEL63072D patent/DE537101C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509548A (en) * | 1948-05-27 | 1950-05-30 | Research Corp | Energizing electrical precipitator |
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