JPS57197052A - Discharge electrode for electric dust collecting apparatus - Google Patents
Discharge electrode for electric dust collecting apparatusInfo
- Publication number
- JPS57197052A JPS57197052A JP8051781A JP8051781A JPS57197052A JP S57197052 A JPS57197052 A JP S57197052A JP 8051781 A JP8051781 A JP 8051781A JP 8051781 A JP8051781 A JP 8051781A JP S57197052 A JPS57197052 A JP S57197052A
- Authority
- JP
- Japan
- Prior art keywords
- protruded
- discharge
- discharge electrode
- protruded parts
- flat bar
- 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
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
- B03C3/41—Ionising-electrodes
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To eliminate dust accumulation and to improve mechanical strength and discharge charactieristics by forming the discharge electrode of an electic dust collecting apparatus for exhaust gas purification of various kinds of plants from a flat bar having saw tooth like sharp protrusions having the upside angle of repose integrally provided to both sides thereof.
CONSTITUTION: A flat bar 10 having protruded parts 11 parallelly provided to both sides thereof and integrally formed thereto is a discharge electrode. The protruded parts 11 are parallelly provided, for example, at a pitch of about 20W 80mm and the protruded parts 11 are arranged in such manner that, between protruded parts 11 of one side, the protruded part 11 of the other side is positioned. The protruded part 11 forms a saw tooth like shape having angle of repose θ to the longitudinal direction of the flat bar 10 as well as the sharpened end part 11A thereof has a sharp anle by a notch 12 formed to the side of the protruded part 11. Because this protruded parts 11 are integrated, they can be formed by press processing. Because the sharpened end part of the protruded part 11, that is, the starting point part of corona discharge can be made extremely sharp, excellent discharge caharacteristics are obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8051781A JPS57197052A (en) | 1981-05-27 | 1981-05-27 | Discharge electrode for electric dust collecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8051781A JPS57197052A (en) | 1981-05-27 | 1981-05-27 | Discharge electrode for electric dust collecting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57197052A true JPS57197052A (en) | 1982-12-03 |
Family
ID=13720497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8051781A Pending JPS57197052A (en) | 1981-05-27 | 1981-05-27 | Discharge electrode for electric dust collecting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57197052A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998022223A1 (en) * | 1996-11-21 | 1998-05-28 | Abb Research Ltd. | Corona electrodes for a filter structure for separating impurities from a flow of gas, filter structure with corresponding corona electrodes and method of operation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115376A (en) * | 1975-04-02 | 1976-10-09 | Japan Steel Works Ltd:The | Electrostatic waste gas purifier |
-
1981
- 1981-05-27 JP JP8051781A patent/JPS57197052A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115376A (en) * | 1975-04-02 | 1976-10-09 | Japan Steel Works Ltd:The | Electrostatic waste gas purifier |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998022223A1 (en) * | 1996-11-21 | 1998-05-28 | Abb Research Ltd. | Corona electrodes for a filter structure for separating impurities from a flow of gas, filter structure with corresponding corona electrodes and method of operation |
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