EP3308863A4 - Discharge electrode of electrostatic precipitator for treating diesel engine exhaust gas - Google Patents
Discharge electrode of electrostatic precipitator for treating diesel engine exhaust gas Download PDFInfo
- Publication number
- EP3308863A4 EP3308863A4 EP16807359.1A EP16807359A EP3308863A4 EP 3308863 A4 EP3308863 A4 EP 3308863A4 EP 16807359 A EP16807359 A EP 16807359A EP 3308863 A4 EP3308863 A4 EP 3308863A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- diesel engine
- discharge electrode
- engine exhaust
- electrostatic precipitator
- 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.)
- Withdrawn
Links
- 239000012717 electrostatic precipitator Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
-
- 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
- B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators or dry-wet separator combinations
-
- 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
- B03C3/40—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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode with two or more serrated ends or sides
-
- 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
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015117042A JP6646952B2 (en) | 2015-06-09 | 2015-06-09 | Discharge electrode of electric precipitator for exhaust gas treatment of diesel engine |
PCT/JP2016/066293 WO2016199652A1 (en) | 2015-06-09 | 2016-06-01 | Discharge electrode of electrostatic precipitator for treating diesel engine exhaust gas |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3308863A1 EP3308863A1 (en) | 2018-04-18 |
EP3308863A4 true EP3308863A4 (en) | 2019-02-13 |
Family
ID=57503233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16807359.1A Withdrawn EP3308863A4 (en) | 2015-06-09 | 2016-06-01 | Discharge electrode of electrostatic precipitator for treating diesel engine exhaust gas |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3308863A4 (en) |
JP (1) | JP6646952B2 (en) |
KR (1) | KR101972718B1 (en) |
CN (1) | CN107708869B (en) |
WO (1) | WO2016199652A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6827864B2 (en) * | 2017-03-24 | 2021-02-10 | 三菱重工業株式会社 | Coagulation device and exhaust gas treatment device equipped with this |
CN106955554B (en) * | 2017-04-18 | 2020-03-27 | 佛山市顺德区拓维电器有限公司 | Self-cleaning industrial air purifier |
JP2018202297A (en) | 2017-05-31 | 2018-12-27 | 臼井国際産業株式会社 | Discharge electrode of electric precipitator for diesel engine exhaust gas |
WO2018220261A1 (en) * | 2017-06-02 | 2018-12-06 | Genano Oy | Device and method for separating materials |
KR102172011B1 (en) | 2017-06-16 | 2020-10-30 | 닛폰세이테츠 가부시키가이샤 | Plated steel |
CN107377217A (en) * | 2017-07-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Dust collection module and air purifier |
JP6954144B2 (en) * | 2018-01-18 | 2021-10-27 | トヨタ自動車株式会社 | Electrostatic precipitator |
WO2020216368A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | Apparatus and method for treating vocs gas |
CN110180678B (en) * | 2019-05-27 | 2021-01-15 | 北京圣喻环保科技有限公司 | Oil smoke purifies degerming equipment |
WO2021046620A1 (en) * | 2019-09-11 | 2021-03-18 | SALIHOVIĆ, Asmir | Variable electrostatic filter of pollutant particles |
JP2023530287A (en) * | 2020-06-11 | 2023-07-14 | エドワーズ リミテッド | Electrostatic precipitator |
KR102249552B1 (en) | 2020-06-16 | 2021-05-12 | (주)에미션컨트롤스탠다드 | Non-Thermal Plasma device for pollutants removal in ambient air and in exhaust gas |
CN114130535A (en) * | 2021-12-07 | 2022-03-04 | 国家电网有限公司 | Oil mist treatment device for hydraulic generator |
JP2023183877A (en) | 2022-06-16 | 2023-12-28 | 富士電機株式会社 | Electric dust collector |
KR102588628B1 (en) * | 2023-01-11 | 2023-10-16 | 주식회사 브이앤엘 | Discharge rod and method of preparing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004041412A1 (en) * | 2002-09-24 | 2004-05-21 | Erma Eero | Device for cleaning of gases from dust particles with or without ionisation and with dry, wet or both dry and wet dust catching |
WO2008000003A1 (en) * | 2006-06-29 | 2008-01-03 | Fleck Carl M | Resonance-free electrode suspension for a filter system |
CN104437908A (en) * | 2014-11-21 | 2015-03-25 | 大连海事大学 | Method and device efficiently removing ship waste gas particles |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH437919A (en) * | 1966-05-06 | 1967-06-15 | G A Messen Jaschin Fa | Device for cleaning exhaust gas using an electrostatic precipitator |
JPS51118167A (en) * | 1975-04-11 | 1976-10-16 | Japan Steel Works Ltd:The | Electrostatic waste gas refining device |
JPS61858U (en) * | 1984-06-07 | 1986-01-07 | 日立プラント建設株式会社 | Discharge electrode for electrostatic precipitator |
AUPR160500A0 (en) * | 2000-11-21 | 2000-12-14 | Indigo Technologies Group Pty Ltd | Electrostatic filter |
JP5863087B2 (en) * | 2010-11-16 | 2016-02-16 | 臼井国際産業株式会社 | Exhaust gas treatment equipment for large displacement diesel engines using low quality fuels below heavy oil |
JP6172714B2 (en) * | 2013-05-09 | 2017-08-02 | 臼井国際産業株式会社 | Exhaust gas treatment equipment for marine diesel engines using heavy oil |
-
2015
- 2015-06-09 JP JP2015117042A patent/JP6646952B2/en not_active Expired - Fee Related
-
2016
- 2016-06-01 KR KR1020187000409A patent/KR101972718B1/en active IP Right Grant
- 2016-06-01 WO PCT/JP2016/066293 patent/WO2016199652A1/en active Application Filing
- 2016-06-01 CN CN201680031236.9A patent/CN107708869B/en not_active Expired - Fee Related
- 2016-06-01 EP EP16807359.1A patent/EP3308863A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004041412A1 (en) * | 2002-09-24 | 2004-05-21 | Erma Eero | Device for cleaning of gases from dust particles with or without ionisation and with dry, wet or both dry and wet dust catching |
WO2008000003A1 (en) * | 2006-06-29 | 2008-01-03 | Fleck Carl M | Resonance-free electrode suspension for a filter system |
CN104437908A (en) * | 2014-11-21 | 2015-03-25 | 大连海事大学 | Method and device efficiently removing ship waste gas particles |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016199652A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101972718B1 (en) | 2019-08-23 |
CN107708869B (en) | 2020-12-22 |
EP3308863A1 (en) | 2018-04-18 |
JP6646952B2 (en) | 2020-02-14 |
KR20180015739A (en) | 2018-02-13 |
WO2016199652A1 (en) | 2016-12-15 |
JP2017000952A (en) | 2017-01-05 |
CN107708869A (en) | 2018-02-16 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20180109 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190114 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01N 3/01 20060101ALI20190107BHEP Ipc: B03C 3/02 20060101ALI20190107BHEP Ipc: B03C 3/06 20060101ALI20190107BHEP Ipc: B03C 3/40 20060101ALI20190107BHEP Ipc: B03C 3/41 20060101ALI20190107BHEP Ipc: B03C 3/49 20060101AFI20190107BHEP |
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18D | Application deemed to be withdrawn |
Effective date: 20230623 |