JPS57187050A - Electrostatic precipitator - Google Patents
Electrostatic precipitatorInfo
- Publication number
- JPS57187050A JPS57187050A JP7136181A JP7136181A JPS57187050A JP S57187050 A JPS57187050 A JP S57187050A JP 7136181 A JP7136181 A JP 7136181A JP 7136181 A JP7136181 A JP 7136181A JP S57187050 A JPS57187050 A JP S57187050A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- cylindrical body
- waste gas
- corona discharge
- spring member
- 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 secure high collecting efficiency for a long time by keeping a thin wire electrode always in a state of tension using a spring member and thereby making efficient corona discharge at all time.
CONSTITUTION: Waste gas flows in from an opening in front of a cylindrical body 9. Since high negative voltage is applied to a thin wire electrode 20, corona discharge is generated between the electrode 20 and the cylindrical body 9. Fine particles contained in the waste gas are wholly agglomerated and collected by a filter provided in downstream of the cylindrical body 9. At this time, with rise of waste gas temperature, the electrode 20 is expanded by heat. Since the spring member 19 consists of a bimetal element, the member 19 rotates in the direction of the arrow so that constant tension acts on the electrode at all times evon if temperature rises. Thus, loosening of the electrode can be prevented, and therefore, good corona discharge genertes at all times. At the same time, since the spring member 19 is cooled by air that flows in from an air inlet 24, thermal deterioration can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7136181A JPS57187050A (en) | 1981-05-14 | 1981-05-14 | Electrostatic precipitator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7136181A JPS57187050A (en) | 1981-05-14 | 1981-05-14 | Electrostatic precipitator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57187050A true JPS57187050A (en) | 1982-11-17 |
Family
ID=13458274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7136181A Pending JPS57187050A (en) | 1981-05-14 | 1981-05-14 | Electrostatic precipitator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187050A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326354U (en) * | 1989-07-21 | 1991-03-18 | ||
DE102008038236B4 (en) * | 2008-08-18 | 2011-07-21 | Robert Bosch GmbH, 70469 | An electrostatic precipitator and heating system comprising an electrode particle repellent comprising a bimetal |
DE102009023522B4 (en) * | 2009-05-30 | 2013-08-14 | Robert Bosch Gmbh | Electrostatic separator with particle repellent and heating system |
-
1981
- 1981-05-14 JP JP7136181A patent/JPS57187050A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326354U (en) * | 1989-07-21 | 1991-03-18 | ||
DE102008038236B4 (en) * | 2008-08-18 | 2011-07-21 | Robert Bosch GmbH, 70469 | An electrostatic precipitator and heating system comprising an electrode particle repellent comprising a bimetal |
DE102009023522B4 (en) * | 2009-05-30 | 2013-08-14 | Robert Bosch Gmbh | Electrostatic separator with particle repellent and heating system |
EP2256411A3 (en) * | 2009-05-30 | 2017-11-08 | Robert Bosch GmbH | Exhaust gas line for a heating device or a combustion machine |
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