JP5527208B2 - 電気集じん機 - Google Patents
電気集じん機 Download PDFInfo
- Publication number
- JP5527208B2 JP5527208B2 JP2010525595A JP2010525595A JP5527208B2 JP 5527208 B2 JP5527208 B2 JP 5527208B2 JP 2010525595 A JP2010525595 A JP 2010525595A JP 2010525595 A JP2010525595 A JP 2010525595A JP 5527208 B2 JP5527208 B2 JP 5527208B2
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- Japan
- Prior art keywords
- resistor
- discharge
- conductive portion
- insulating substrate
- discharge electrode
- 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.)
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- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
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- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
-
- 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
- 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
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- 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)
Description
図1は本発明の実施の形態1における電気集じん機の斜視図、図2Aは同電気集じん機の接地極板の詳細構造を示す平面図、図2Bは図2AのA−A断面図である。
次に、本発明の実施の形態2の電気集じん機を説明する。本発明の実施の形態2では、実施の形態1と同じ構成要素については詳細な説明を省略し、異なる点のみを説明する。図3は、本発明の実施の形態2における電気集じん機の接地極板の詳細構造を示す平面図である。
次に、本発明の実施の形態3の電気集じん機を説明する。本発明の実施の形態3では、実施の形態1、2と同じ構成要素については詳細な説明を省略し、異なる点のみを説明する。図4は、本発明の実施の形態3における電気集じん機の接地極板の詳細図である。
2 集じん部
3 放電極板
4 接地極板
5 荷電極板
6 集じん極板
7 放電電極
21 絶縁性基板
22 抵抗体
23 導電部
24 絶縁性物質
31 接続部
41 電流遮断手段
Claims (8)
- 帯電部と、前記帯電部の下流に設けた集じん部とを備え、前記帯電部は、コロナ放電を発生させる放電電極と、アースに接続された接地極板とを有した電気集じん機であって、前記接地極板は、絶縁性基板と、前記絶縁性基板の表面上に設けた長方形状の抵抗体と、前記絶縁性基板の表面上において、前記抵抗体の一辺側にわたって帯状に形成されるとともに前記抵抗体に電気的に接続してこの抵抗体を前記アースに接続する導電部とを有し、コロナ放電を発生させつつ、火花放電を防ぐために、前記抵抗体の表面抵抗率を10 7 〜10 8 Ω/□とするとともに、前記放電電極は、前記一辺側とは反対側の辺に所定間隔で対向させ、前記放電電極と前記抵抗体との間でコロナ放電をさせる電気集じん機。
- 前記抵抗体は、板状とし、前記抵抗体の一辺に、前記導電部を電気的に接続した請求項1に記載の電気集じん機。
- 前記絶縁性基板の表面上において、前記導電部の表面上と、前記導電部と前記抵抗体の電気的接続部の表面上を絶縁性物質で覆った請求項2に記載の電気集じん機。
- 帯電部と、前記帯電部の下流に設けた集じん部とを備え、前記帯電部は、コロナ放電を発生させる放電電極と、アースに接続された接地極板とを有した電気集じん機であって、前記接地極板は、セラミック基板よりなる絶縁性基板と、前記絶縁性基板の表面上に設けた長方形状の焼成膜よりなる抵抗体と、前記絶縁性基板の表面上において、前記抵抗体の一辺側にわたって帯状に形成されるとともに前記抵抗体に電気的に接続してこの抵抗体を前記アースに接続する導電部とを有し、コロナ放電を発生させつつ、火花放電を防ぐために、前記抵抗体の表面抵抗率を10 7 〜10 8 Ω/□とするとともに、前記放電電極は、前記一辺側とは反対側の辺に所定間隔で対向させ前記放電電極と前記抵抗体との間でコロナ放電をさせる電気集じん機。
- 前記導電部の表面上と、前記導電部と前記抵抗体との接続部の表面上を、絶縁性物質で覆った請求項4に記載の電気集じん機。
- 前記抵抗体は、金属酸化物を有する請求項5に記載の電気集じん機。
- 前記抵抗体は、非アルカリ金属酸化物を有する請求項6に記載の電気集じん機。
- 前記抵抗体は、酸化ルテニウム、酸化錫、酸化アンチモンのうちの少なくとも一つを含む請求項7に記載の電気集じん機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010525595A JP5527208B2 (ja) | 2008-08-21 | 2009-08-19 | 電気集じん機 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008212339 | 2008-08-21 | ||
JP2008212339 | 2008-08-21 | ||
JP2008312884 | 2008-12-09 | ||
JP2008312884 | 2008-12-09 | ||
JP2010525595A JP5527208B2 (ja) | 2008-08-21 | 2009-08-19 | 電気集じん機 |
PCT/JP2009/003936 WO2010021128A1 (ja) | 2008-08-21 | 2009-08-19 | 電気集じん機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010021128A1 JPWO2010021128A1 (ja) | 2012-01-26 |
JP5527208B2 true JP5527208B2 (ja) | 2014-06-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010525595A Active JP5527208B2 (ja) | 2008-08-21 | 2009-08-19 | 電気集じん機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8617298B2 (ja) |
JP (1) | JP5527208B2 (ja) |
CN (1) | CN102123794B (ja) |
WO (1) | WO2010021128A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010021128A1 (ja) * | 2008-08-21 | 2010-02-25 | パナソニック株式会社 | 電気集じん機 |
DE102010045506A1 (de) * | 2010-09-15 | 2012-03-15 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Erzeugung eines elektrischen Feldes in einem Abgassystem |
US9238230B2 (en) | 2011-08-10 | 2016-01-19 | John P. Dunn | Vane electrostatic precipitator |
US9039815B2 (en) * | 2011-08-10 | 2015-05-26 | John P. Dunn | Vane electrostatic precipitator |
US9073062B2 (en) | 2011-08-10 | 2015-07-07 | John P. Dunn | Vane electrostatic precipitator |
CN202366788U (zh) * | 2011-08-29 | 2012-08-08 | 漳州万利达生活电器有限公司 | 静电除尘装置 |
US20130047858A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Electrostatic precipitator with collection charge plates divided into electrically isolated banks |
RU2613654C1 (ru) * | 2013-02-15 | 2017-03-21 | Текнолоджика С.А.С. Ди Ванелла Сальваторе Энд К. | Установка для фильтрации микрочастиц, содержащихся в газообразных продуктах сгорания и/или отработавших газах, и соответствующий выпускной контур |
KR102242769B1 (ko) | 2014-06-26 | 2021-04-21 | 엘지전자 주식회사 | 전기집진장치 및 그를 갖는 공기조화기 |
KR102199377B1 (ko) * | 2014-07-08 | 2021-01-06 | 엘지전자 주식회사 | 전기집진장치 및 그를 갖는 공기조화기 |
JP6692267B2 (ja) * | 2016-09-20 | 2020-05-13 | 株式会社東芝 | 集塵装置および空気調和装置 |
KR102167328B1 (ko) * | 2017-04-27 | 2020-10-19 | 엘지전자 주식회사 | 전기집진장치 |
CN108906325A (zh) * | 2018-06-11 | 2018-11-30 | 华中科技大学 | 一种城市半封闭隧道汽车尾气清除装置 |
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2009
- 2009-08-19 WO PCT/JP2009/003936 patent/WO2010021128A1/ja active Application Filing
- 2009-08-19 CN CN2009801317590A patent/CN102123794B/zh active Active
- 2009-08-19 US US13/059,471 patent/US8617298B2/en active Active
- 2009-08-19 JP JP2010525595A patent/JP5527208B2/ja active Active
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JPH049652U (ja) * | 1990-05-10 | 1992-01-28 | ||
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JPH09117693A (ja) * | 1995-10-25 | 1997-05-06 | Zexel Corp | 空気清浄機 |
JPH10296129A (ja) * | 1997-04-23 | 1998-11-10 | Matsushita Electric Works Ltd | 空気清浄器 |
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JP2008183540A (ja) * | 2007-01-31 | 2008-08-14 | Mitsubishi Electric Corp | 電気集塵デバイス |
Also Published As
Publication number | Publication date |
---|---|
US8617298B2 (en) | 2013-12-31 |
CN102123794A (zh) | 2011-07-13 |
CN102123794B (zh) | 2013-06-19 |
JPWO2010021128A1 (ja) | 2012-01-26 |
WO2010021128A1 (ja) | 2010-02-25 |
US20110139009A1 (en) | 2011-06-16 |
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