JPS55159862A - Two-staged charging type electric dust collector - Google Patents
Two-staged charging type electric dust collectorInfo
- Publication number
- JPS55159862A JPS55159862A JP6682779A JP6682779A JPS55159862A JP S55159862 A JPS55159862 A JP S55159862A JP 6682779 A JP6682779 A JP 6682779A JP 6682779 A JP6682779 A JP 6682779A JP S55159862 A JPS55159862 A JP S55159862A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- dust collecting
- particles
- high voltage
- corona discharge
- 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.)
- Pending
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To drastically enhance dust collecting performance by providing dust collecting section with corona discharge.
CONSTITUTION: Particles flowing into along with contaminated gas a are electrically charged when passing through ionization electrodes consisting of disharge electrodes 1 and ground electrodes 2. The charged particles enter dust collecting part consisting of high voltage electrodes 3' and dust collecting electrodes 4, which generates Coulomb's force to collect the particles on the dust collecting electrodes 4. And cleaned gas b is discharged out of the apparatus. The high voltage electrodes 3' have spacedly located elevations and depressions with sharp edges. Between these edges and dust collecting electrodes 4 weak corona discharge is generated so that constant amt. of ions are always given to the particles collected on the dust collecting electrodes 4. This maintains electrostatic deposition force between the particles and the electrodes 4 and prevents the particles from rescattering. Ionic current passing from the high voltage electrodes 3' toward the dust collecting electrodes 4 can be effective when it is so small as that in the charging section.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6682779A JPS55159862A (en) | 1979-05-31 | 1979-05-31 | Two-staged charging type electric dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6682779A JPS55159862A (en) | 1979-05-31 | 1979-05-31 | Two-staged charging type electric dust collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55159862A true JPS55159862A (en) | 1980-12-12 |
Family
ID=13327051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6682779A Pending JPS55159862A (en) | 1979-05-31 | 1979-05-31 | Two-staged charging type electric dust collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55159862A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008539067A (en) * | 2005-04-29 | 2008-11-13 | クロノス・アドバンスト・テクノロジーズ・インコーポレイテッド | Electrostatic air cleaner |
-
1979
- 1979-05-31 JP JP6682779A patent/JPS55159862A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008539067A (en) * | 2005-04-29 | 2008-11-13 | クロノス・アドバンスト・テクノロジーズ・インコーポレイテッド | Electrostatic air cleaner |
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