JP2020028876A5 - - Google Patents
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- JP2020028876A5 JP2020028876A5 JP2019082947A JP2019082947A JP2020028876A5 JP 2020028876 A5 JP2020028876 A5 JP 2020028876A5 JP 2019082947 A JP2019082947 A JP 2019082947A JP 2019082947 A JP2019082947 A JP 2019082947A JP 2020028876 A5 JP2020028876 A5 JP 2020028876A5
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- discharge
- electrode
- side dust
- center
- dust collecting
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- 239000000428 dust Substances 0.000 claims description 36
- 230000005684 electric field Effects 0.000 claims 2
Description
本発明の一態様に係る電気集塵装置は、本体部と該本体部から突出するコロナ放電用のコロナ放電部とを有する放電極と、前記コロナ放電部側に位置する放電側集塵極と、前記放電極を挟んで前記放電側集塵極の反対側に位置する反対側集塵極と、備え、複数の前記コロナ放電部は、ガス流れ方向に沿って配列され、隣り合う二つの前記コロナ放電部は、突出方向が同一の向きであり、前記コロナ放電部は、前記放電側集塵極にのみ向かって突出しており、前記放電極の前記本体部の中心は、前記放電側集塵極の中心を通る配列位置である第１中心軸線と前記反対側集塵極の中心を通る配列位置である第２中心軸線との間の中央位置よりも前記放電側集塵極から遠ざかる方向に位置されている。 The electrostatic precipitator according to one aspect of the present invention has a discharge electrode having a main body portion and a corona discharge portion for corona discharge protruding from the main body portion, and a discharge-side dust collection electrode located on the corona discharge portion side. , An opposite-side dust collecting electrode located on the opposite side of the discharge-side dust collecting electrode with the discharge electrode interposed therebetween, and a plurality of the corona discharge units are arranged along a gas flow direction, and two adjacent The corona discharge portion has the same projection direction, the corona discharge portion protrudes only toward the discharge-side dust collecting electrode, and the center of the main body portion of the discharge electrode is the discharge-side dust collection. In a direction further away from the discharge-side dust collecting electrode than in a center position between a first central axis which is an array position passing through the center of the pole and a second central axis which is an array position passing through the center of the opposite side dust collecting electrode. Is located.
さらに、本発明の一態様に係る電気集塵装置では、前記放電極の前記本体部の中心と前記放電側集塵極の前記第１中心軸線との間の距離をＤ１、前記放電極の前記本体部の中心と前記反対側集塵極の前記第２中心軸線との間の距離をＤ２とした場合、１．１ ≦ Ｄ１／Ｄ２ ≦ ２．０とされている。 Further, in the electrostatic precipitator according to one aspect of the present invention, the distance between the center of the main body of the discharge electrode and the first central axis of the discharge-side dust collection electrode is D1, and the distance of the discharge electrode is Assuming that the distance between the center of the main body and the second central axis of the opposite side dust collecting electrode is D2, 1.1 ≦ D1 / D2 ≦ 2.0.
更に、本発明の一態様に係る電気集塵装置では、前記放電側集塵極と前記反対側集塵極は、それぞれ一方向に沿って配列され、前記Ｄ１は、前記放電極の本体部の中心と前記放電側集塵極の前記第１中心軸線間の距離であり、前記Ｄ２は、前記放電極の本体部の中心と前記反対側集塵極の前記第２中心軸線との間の距離である。 Further, in the electric dust collecting apparatus according to one aspect of the present invention, the discharge side dust collecting electrode and the opposite side dust collecting electrode are respectively arranged along one direction, and the D1 is a main body of the discharge electrode. A distance between a center and the first central axis of the discharge-side dust collecting electrode, wherein D2 is a distance between the center of the main body of the discharge electrode and the second central axis of the opposite-side dust collecting electrode; It is.
さらに、本発明の一態様に係る電気集塵装置では、前記コロナ放電部の先端は、前記放電側集塵極の前記第１中心軸線と前記反対側集塵極の前記第２中心軸線との間の前記中央位置よりも前記反対側集塵極側に位置している。 Furthermore, in the electric dust collecting apparatus according to one aspect of the present invention, the tip of the corona discharge unit is configured such that a tip of the first central axis of the discharge-side dust collecting electrode and a second central axis of the opposite-side dust collecting electrode. It is located on the opposite side of the dust collecting electrode side than the central position between them.
Claims (5)
前記コロナ放電部側に位置する放電側集塵極と、
前記放電極を挟んで前記放電側集塵極の反対側に位置する反対側集塵極と、
を備え、
複数の前記コロナ放電部は、ガス流れ方向に沿って配列され、
隣り合う二つの前記コロナ放電部は、突出方向が同一の向きであり、
前記コロナ放電部は、前記放電側集塵極にのみ向かって突出しており、
前記放電極の前記本体部の中心は、前記放電側集塵極の中心を通る配列位置である第１中心軸線と前記反対側集塵極の中心を通る配列位置である第２中心軸線との間の中央位置よりも前記放電側集塵極から遠ざかる方向に位置されている電気集塵装置。 A discharge electrode having a main body and a corona discharge portion for corona discharge protruding from the main body,
A discharge-side dust collecting electrode located on the corona discharge unit side,
An opposite-side dust collecting electrode located on the opposite side of the discharge-side dust collecting electrode across the discharge electrode,
With
The plurality of corona discharge units are arranged along a gas flow direction,
The two adjacent corona discharge portions have the same protruding direction,
The corona discharge portion projects only toward the discharge-side dust collection electrode,
The center of the main body portion of the discharge electrode has a first central axis that is an array position passing through the center of the discharge-side dust collecting electrode and a second central axis that is an array position passing through the center of the opposite-side dust collecting electrode. An electric precipitator located farther from the discharge-side dust collection electrode than a central position between them.
１．１ ≦ Ｄ１／Ｄ２ ≦ ２．０
とされている請求項１に記載の電気集塵装置。 The distance between the center of the main body of the discharge electrode and the first central axis of the discharge-side dust collecting electrode is D1, and the distance between the center of the main body of the discharge electrode and the second of the opposite-side dust collecting electrode is D1. When the distance from the central axis is D2,
1.1 ≦ D1 / D2 ≦ 2.0
The electric precipitator according to claim 1, wherein:
前記Ｄ１は、前記放電極の本体部の中心と前記放電側集塵極の前記第１中心軸線間の距離であり、
前記Ｄ２は、前記放電極の本体部の中心と前記反対側集塵極の前記第２中心軸線との間の距離である請求項２に記載の電気集塵装置。 The discharge side dust collection electrode and the opposite side dust collection electrode are respectively arranged along one direction,
D1 is a distance between the center of the main body of the discharge electrode and the first central axis of the discharge-side dust collection electrode,
The electrostatic precipitator according to claim 2, wherein the distance D2 is a distance between the center of the main body of the discharge electrode and the second central axis of the opposite side dust collection electrode.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108128957A TWI742415B (en) | 2018-08-15 | 2019-08-14 | Electric dust collector |
| CN201980053522.9A CN112566727B (en) | 2018-08-15 | 2019-08-14 | Electric dust collector |
| PCT/JP2019/031901 WO2020036185A1 (en) | 2018-08-15 | 2019-08-14 | Electric dust collector |
| JP2020203709A JP6953605B2 (en) | 2018-08-15 | 2020-12-08 | Electrostatic precipitator |
| PH12021550311A PH12021550311A1 (en) | 2018-08-15 | 2021-02-11 | Electrostatic precipitator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018152873 | 2018-08-15 | ||
| JP2018152873 | 2018-08-15 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020203709A Division JP6953605B2 (en) | 2018-08-15 | 2020-12-08 | Electrostatic precipitator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020028876A JP2020028876A (en) | 2020-02-27 |
| JP2020028876A5 true JP2020028876A5 (en) | 2020-04-09 |
| JP7106491B2 JP7106491B2 (en) | 2022-07-26 |
Family
ID=69623418
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019082947A Active JP7106491B2 (en) | 2018-08-15 | 2019-04-24 | Electrostatic precipitator |
| JP2020203709A Active JP6953605B2 (en) | 2018-08-15 | 2020-12-08 | Electrostatic precipitator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020203709A Active JP6953605B2 (en) | 2018-08-15 | 2020-12-08 | Electrostatic precipitator |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP7106491B2 (en) |
| CN (1) | CN112566727B (en) |
| PH (1) | PH12021550311A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295724B (en) * | 2020-09-14 | 2022-03-22 | 杭州电子科技大学 | Flotation method and flotation device for powdered activated carbon with different regeneration degrees |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53148775A (en) * | 1977-05-30 | 1978-12-25 | Metallgesellschaft Ag | Electric dust collector |
| JPS5584562A (en) * | 1978-09-14 | 1980-06-25 | Hitachi Plant Eng & Constr Co Ltd | Electric dust collector |
| JPS56114843U (en) * | 1980-01-30 | 1981-09-03 | ||
| JPS59150538U (en) * | 1983-03-29 | 1984-10-08 | 三菱重工業株式会社 | Dust collection device |
| JPS627456A (en) * | 1985-07-04 | 1987-01-14 | Takahide Ono | Electric dust precipitator |
| JPS627454A (en) * | 1985-07-04 | 1987-01-14 | Takahide Ono | Discharge electrode for electric dust precipitator |
| JPH0645016B2 (en) * | 1986-03-26 | 1994-06-15 | 新菱冷熱工業株式会社 | Air purifier |
| JP3141434B2 (en) * | 1991-08-27 | 2001-03-05 | 松下電器産業株式会社 | Dust collection electrode unit |
| JP2003269133A (en) * | 2002-03-15 | 2003-09-25 | Toyota Motor Corp | Exhaust emission control device |
| NO330039B1 (en) * | 2006-05-16 | 2011-02-07 | Hamworthy Plc | Electrostatic coalescence |
| JP4973335B2 (en) * | 2007-06-27 | 2012-07-11 | パナソニック株式会社 | Dust collector filter and dust collector |
| JP2009279496A (en) * | 2008-05-20 | 2009-12-03 | Hitachi Plant Technologies Ltd | Oil mist remover and machining system equipped with the same |
| JP2010027351A (en) * | 2008-07-17 | 2010-02-04 | Toto Ltd | Blower |
| JP5584562B2 (en) | 2010-05-26 | 2014-09-03 | 日本バイリーン株式会社 | Automotive floor mat |
| CN103025434A (en) * | 2010-06-02 | 2013-04-03 | 三菱重工机电系统株式会社 | Method for operation of dust collection device, and dust collection device |
| CN105268554A (en) * | 2015-11-25 | 2016-01-27 | 珠海格力电器股份有限公司 | Electrode structure, dust collection method and air purifier |
| JP6862207B2 (en) | 2017-02-10 | 2021-04-21 | 三菱パワー環境ソリューション株式会社 | Electrostatic precipitator and wet electrostatic precipitator |
| CN107684977A (en) * | 2017-08-30 | 2018-02-13 | 珠海格力电器股份有限公司 | Electric purification structure and air purification device comprising same |
-
2019
- 2019-04-24 JP JP2019082947A patent/JP7106491B2/en active Active
- 2019-08-14 CN CN201980053522.9A patent/CN112566727B/en active Active
-
2020
- 2020-12-08 JP JP2020203709A patent/JP6953605B2/en active Active
-
2021
- 2021-02-11 PH PH12021550311A patent/PH12021550311A1/en unknown
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