JPS57187049A - Electrostatic precipitator - Google Patents
Electrostatic precipitatorInfo
- Publication number
- JPS57187049A JPS57187049A JP7053781A JP7053781A JPS57187049A JP S57187049 A JPS57187049 A JP S57187049A JP 7053781 A JP7053781 A JP 7053781A JP 7053781 A JP7053781 A JP 7053781A JP S57187049 A JPS57187049 A JP S57187049A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- wire
- prefilter
- dust collecting
- conductive members
- 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 improve dust collecting efficiency by providing a layer of conductive members that can be charged negative at the inside of a prefilter and thereby windening corona discharge zone of an electrostatic precipitator.
CONSTITUTION: A layer 9 of conductive members made up of metallic foils and vapor-deposited metallic layers in a prefilter 3 and the layer 9 of conductive members is charged negative. An end 11a of an ionizing wire 11 is fixed and the intermediate part is hung on supports 12, 12 provided on a frame 2 and stretched zigzag. The other end of the wire is connected to a positive electrode 14 through a spring 13. When the layer 9 and dust collecting plate 7 are charged negative and, at the same time, the ionizing wire 11 is charged positive, negative potential part is formed in the upstream and downstream sides of the wire 11 and a zone of corona discharge 8 is formed. By this way, a zone wider than before is formed, and sufficient positive charge can be given to ultrafine dust that entered inside through the prefilter 3 and the layer 9 of members. As the dust is attracted electrostatically between the layer 9 and the plate 7, dust collecting efficiency can be improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7053781A JPS57187049A (en) | 1981-05-11 | 1981-05-11 | Electrostatic precipitator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7053781A JPS57187049A (en) | 1981-05-11 | 1981-05-11 | Electrostatic precipitator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57187049A true JPS57187049A (en) | 1982-11-17 |
Family
ID=13434378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7053781A Pending JPS57187049A (en) | 1981-05-11 | 1981-05-11 | Electrostatic precipitator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187049A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02253867A (en) * | 1989-03-28 | 1990-10-12 | Kankiyoo:Kk | Filter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644851B2 (en) * | 1978-09-05 | 1981-10-22 |
-
1981
- 1981-05-11 JP JP7053781A patent/JPS57187049A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644851B2 (en) * | 1978-09-05 | 1981-10-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02253867A (en) * | 1989-03-28 | 1990-10-12 | Kankiyoo:Kk | Filter |
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