KR20200094210A - 전기 집진 장치 - Google Patents
전기 집진 장치 Download PDFInfo
- Publication number
- KR20200094210A KR20200094210A KR1020207020133A KR20207020133A KR20200094210A KR 20200094210 A KR20200094210 A KR 20200094210A KR 1020207020133 A KR1020207020133 A KR 1020207020133A KR 20207020133 A KR20207020133 A KR 20207020133A KR 20200094210 A KR20200094210 A KR 20200094210A
- Authority
- KR
- South Korea
- Prior art keywords
- dust collecting
- dust
- pole
- electrostatic precipitator
- collecting pole
- 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.)
- Granted
Links
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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
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- 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
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube 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
- B03C3/41—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
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- 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
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- 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 with two or more serrated ends or sides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
Description
도 2는 도 1의 전기 집진 장치를 상방에서 본 평면도이다.
도 3은 도 1의 전기 집진 장치를 가스 흐름 방향에서 본 정면도이다.
도 4는 도 3의 변형예를 나타낸 정면도이다.
도 5는 집진극과 돌기부의 위치 관계를 나타낸 횡단면도이다.
도 6은 돌기부와 집진극의 사이의 전기력선을 나타낸 횡단면도이다.
도 7은 집진극의 등가 직경의 하한을 30mm로 한 근거를 나타내는 그래프이다.
도 8은 집진극의 등가 직경의 상한을 80mm로 한 근거를 나타내는 그래프이다.
도 9는 집진극의 전계 강도의 상승을 나타낸 그래프이다.
도 10은 평판 전극의 전계 강도의 상승을 나타낸 그래프이다.
도 11은 집진 면적비를 개구율에 대해서 나타낸 그래프이다.
도 12는 도 1의 변형예를 나타낸 사시도이다.
도 13은 도 5의 변형예를 나타낸 횡단면도이다.
4: 집진극
5: 방전극
5a: 돌기부(방전부)
7: 평판 전극
α: 개구율
d: 등가 직경
Claims (3)
- 기둥 형상으로 되고, 그의 길이 방향에 대해서 직교하는 직교 방향으로 소정의 간격을 두어서 배치된 복수의 집진극과,
상기 집진극측으로 돌출되고, 상기 직교 방향과 평행으로 나란히 배치된 복수의 방전부
를 구비하고
상기 집진극의 횡단면의 등가 직경은, 30mm 이상 80mm 이하로 되어 있는 전기 집진 장치. - 제 1 항에 있어서,
소정의 간격을 두어서 배치된 상기 집진극의 개구율이, 10% 이상 70% 이하로 되어 있는 전기 집진 장치. - 제 1 항 또는 제 2 항에 있어서,
한쪽과 다른 쪽의 상기 방전부가, 상기 직교 방향으로 나열된 상기 집진극의 양측에 각각 배치되고,
상기 한쪽의 상기 방전부로부터 상기 집진극을 향하는 이온풍이, 상기 다른 쪽의 방전부로부터 상기 집진극을 향하는 이온풍과 대향하지 않도록 배치되어 있는 전기 집진 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018004364A JP7109194B2 (ja) | 2018-01-15 | 2018-01-15 | 電気集塵装置 |
| JPJP-P-2018-004364 | 2018-01-15 | ||
| PCT/JP2018/048401 WO2019138922A1 (ja) | 2018-01-15 | 2018-12-28 | 電気集塵装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200094210A true KR20200094210A (ko) | 2020-08-06 |
| KR102451222B1 KR102451222B1 (ko) | 2022-10-06 |
Family
ID=67218668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207020133A Active KR102451222B1 (ko) | 2018-01-15 | 2018-12-28 | 전기 집진 장치 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11484890B2 (ko) |
| EP (1) | EP3725412A4 (ko) |
| JP (1) | JP7109194B2 (ko) |
| KR (1) | KR102451222B1 (ko) |
| CN (1) | CN111655378A (ko) |
| MX (1) | MX2020007386A (ko) |
| PH (1) | PH12020500599A1 (ko) |
| RU (1) | RU2020122679A (ko) |
| TW (1) | TWI701079B (ko) |
| WO (1) | WO2019138922A1 (ko) |
| ZA (1) | ZA202004322B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3815791A4 (en) * | 2018-08-01 | 2021-07-07 | Mitsubishi Power Environmental Solutions, Ltd. | ELECTROFILTER |
| JP7358216B2 (ja) * | 2019-11-29 | 2023-10-10 | 三菱重工パワー環境ソリューション株式会社 | 電気集塵装置 |
| KR102187115B1 (ko) * | 2020-05-18 | 2020-12-04 | 주식회사 케네스 | 양방향 집진이 가능한 전기집진장치 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823691B1 (ko) | 1968-06-20 | 1973-07-16 | ||
| JPS575461B2 (ko) | 1977-05-31 | 1982-01-30 | ||
| JPS5761461B2 (ko) | 1975-03-14 | 1982-12-24 | Sanyo Electric Co | |
| EP0525283A1 (en) * | 1991-08-02 | 1993-02-03 | Keiichi Hara | Electrostatic precipitator |
| US20060236859A1 (en) * | 2002-06-21 | 2006-10-26 | Krichtafovitch Igor A | Method of and apparatus for electrostatic fluid acceleration control of a fluid flow |
| DE102011012011A1 (de) * | 2011-02-22 | 2012-08-23 | Eisenmann Ag | Vorrichtung zum Abscheiden von Overspray |
| WO2014006736A1 (ja) * | 2012-07-06 | 2014-01-09 | 三菱重工メカトロシステムズ株式会社 | 集塵装置 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1773835A (en) | 1926-06-12 | 1930-08-26 | Research Corp | Electrical-precipitator construction |
| CH215135A (de) | 1940-10-09 | 1941-06-15 | Ventilator A G | Elektrofilter. |
| JPS4221440B1 (ko) * | 1964-02-08 | 1967-10-23 | ||
| US4056372A (en) * | 1971-12-29 | 1977-11-01 | Nafco Giken, Ltd. | Electrostatic precipitator |
| JPS4989962A (ko) * | 1972-12-30 | 1974-08-28 | ||
| JPS524790B2 (ko) * | 1974-05-08 | 1977-02-07 | ||
| JPS5235376A (en) * | 1975-09-13 | 1977-03-17 | Keiichi Hara | Electric dust collector |
| US4126434A (en) * | 1975-09-13 | 1978-11-21 | Hara Keiichi | Electrostatic dust precipitators |
| US4092134A (en) * | 1976-06-03 | 1978-05-30 | Nipponkai Heavy Industries Co., Ltd. | Electric dust precipitator and scraper |
| JPS57192731A (en) * | 1981-05-20 | 1982-11-26 | Misawa Homes Co Ltd | Ventialting system for hot air type floor heater |
| AU581647B2 (en) | 1984-04-02 | 1989-03-02 | Mitsubishi Jukogyo Kabushiki Kaisha | Two-stage electrostatic precipitator |
| JPS61164660A (ja) | 1985-01-18 | 1986-07-25 | Mitsubishi Heavy Ind Ltd | 湿式電気集塵装置 |
| JPS627456A (ja) * | 1985-07-04 | 1987-01-14 | Takahide Ono | 電気集塵装置 |
| JPH07328475A (ja) * | 1994-06-07 | 1995-12-19 | Keiichi Hara | 電気集塵装置 |
| JP4077994B2 (ja) | 1999-08-02 | 2008-04-23 | 日本メッシュ工業株式会社 | 電気集塵装置 |
| EP1658901B1 (en) | 2003-08-29 | 2017-03-01 | Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. | Dust collector |
| JP2011161329A (ja) * | 2010-02-05 | 2011-08-25 | Nippon Steel Corp | 焼結機排ガスの処理装置 |
| JP5705461B2 (ja) | 2010-05-27 | 2015-04-22 | 富士電機株式会社 | 電気集塵装置 |
| EP2881177B1 (en) | 2012-07-31 | 2020-03-18 | Fuji Electric Co., Ltd. | Electrostatic precipitator |
| BR112015018756B1 (pt) | 2013-02-07 | 2022-01-25 | Mitsubishi Power Environmental Solutions, Ltd | Coletor de poeira, sistema de coleta de poeira, e método de coleta de poeira |
| WO2014122756A1 (ja) | 2013-02-07 | 2014-08-14 | 三菱重工メカトロシステムズ株式会社 | 集塵装置、集塵装置の電極選定方法及び集塵方法 |
| DE102013113334A1 (de) | 2013-12-02 | 2015-06-03 | Jochen Deichmann | Vorrichtung zum Reinigen von Gasen |
| JP6333697B2 (ja) * | 2014-10-08 | 2018-05-30 | 三菱日立パワーシステムズ環境ソリューション株式会社 | 電気集じん装置 |
| JP6837192B2 (ja) | 2015-02-27 | 2021-03-03 | パナソニックIpマネジメント株式会社 | 電気集塵装置 |
| CN204583481U (zh) | 2015-04-30 | 2015-08-26 | 南京中电节能有限公司 | 一种能清洁集尘电极的湿式除尘器 |
| JP2017217572A (ja) | 2016-06-02 | 2017-12-14 | 保雄 寺谷 | 空気清浄機 |
| JP6752736B2 (ja) | 2017-02-10 | 2020-09-09 | 三菱日立パワーシステムズ環境ソリューション株式会社 | 電気集塵装置 |
| JP6862207B2 (ja) | 2017-02-10 | 2021-04-21 | 三菱パワー環境ソリューション株式会社 | 電気集塵装置及び湿式電気集塵装置 |
| EP3815791A4 (en) * | 2018-08-01 | 2021-07-07 | Mitsubishi Power Environmental Solutions, Ltd. | ELECTROFILTER |
-
2018
- 2018-01-15 JP JP2018004364A patent/JP7109194B2/ja active Active
- 2018-12-28 KR KR1020207020133A patent/KR102451222B1/ko active Active
- 2018-12-28 RU RU2020122679A patent/RU2020122679A/ru unknown
- 2018-12-28 WO PCT/JP2018/048401 patent/WO2019138922A1/ja not_active Ceased
- 2018-12-28 CN CN201880086536.6A patent/CN111655378A/zh active Pending
- 2018-12-28 EP EP18899145.9A patent/EP3725412A4/en active Pending
- 2018-12-28 MX MX2020007386A patent/MX2020007386A/es unknown
- 2018-12-28 US US16/961,772 patent/US11484890B2/en active Active
-
2019
- 2019-01-04 TW TW108100290A patent/TWI701079B/zh active
-
2020
- 2020-07-09 PH PH12020500599A patent/PH12020500599A1/en unknown
- 2020-07-14 ZA ZA2020/04322A patent/ZA202004322B/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823691B1 (ko) | 1968-06-20 | 1973-07-16 | ||
| JPS5761461B2 (ko) | 1975-03-14 | 1982-12-24 | Sanyo Electric Co | |
| JPS575461B2 (ko) | 1977-05-31 | 1982-01-30 | ||
| EP0525283A1 (en) * | 1991-08-02 | 1993-02-03 | Keiichi Hara | Electrostatic precipitator |
| US20060236859A1 (en) * | 2002-06-21 | 2006-10-26 | Krichtafovitch Igor A | Method of and apparatus for electrostatic fluid acceleration control of a fluid flow |
| DE102011012011A1 (de) * | 2011-02-22 | 2012-08-23 | Eisenmann Ag | Vorrichtung zum Abscheiden von Overspray |
| WO2014006736A1 (ja) * | 2012-07-06 | 2014-01-09 | 三菱重工メカトロシステムズ株式会社 | 集塵装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| PH12020500599A1 (en) | 2021-05-17 |
| KR102451222B1 (ko) | 2022-10-06 |
| TWI701079B (zh) | 2020-08-11 |
| RU2020122679A3 (ko) | 2022-02-17 |
| CN111655378A (zh) | 2020-09-11 |
| US11484890B2 (en) | 2022-11-01 |
| TW201932193A (zh) | 2019-08-16 |
| ZA202004322B (en) | 2021-09-29 |
| EP3725412A4 (en) | 2021-01-20 |
| WO2019138922A1 (ja) | 2019-07-18 |
| JP7109194B2 (ja) | 2022-07-29 |
| MX2020007386A (es) | 2020-10-05 |
| BR112020014230A2 (pt) | 2020-12-01 |
| JP2019122909A (ja) | 2019-07-25 |
| US20210060578A1 (en) | 2021-03-04 |
| EP3725412A1 (en) | 2020-10-21 |
| RU2020122679A (ru) | 2022-02-17 |
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