JP6203051B2 - 内燃機関の排ガス中のすす粒子を還元する方法および装置 - Google Patents
内燃機関の排ガス中のすす粒子を還元する方法および装置 Download PDFInfo
- Publication number
- JP6203051B2 JP6203051B2 JP2013523607A JP2013523607A JP6203051B2 JP 6203051 B2 JP6203051 B2 JP 6203051B2 JP 2013523607 A JP2013523607 A JP 2013523607A JP 2013523607 A JP2013523607 A JP 2013523607A JP 6203051 B2 JP6203051 B2 JP 6203051B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- high voltage
- potential
- soot particles
- intermediate space
- 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.)
- Expired - Fee Related
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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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- 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
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/04—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric, e.g. electrostatic, device other than a heater
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/05—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a magnetic, e.g. electromagnetic, device other than a valve
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/28—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a plasma reactor
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
- Exhaust Gas After Treatment (AREA)
- Electrostatic Separation (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
2…第2の構造
3…中間スペース
4…ハウジング
5…電気的絶縁
6…第1のブッシュ
7…第1の電極群
8…中間構造
9…第2のブッシュ
10…第2の電極群
11…高電圧源
12…第1の部分電圧
13…第2の部分電圧
14…フィルタ体
15…ハニカム体
16…構造化シートメタル層
17…排ガスが流れることのできるチャネル
18…ピン電極
19…触媒活性コーティング
20…第1のスイッチ
21…第2のスイッチ
22…第1の抵抗器
23…第2の抵抗器
Claims (7)
- 内燃機関の排ガス中のすす粒子を減らすための装置であって、第1の少なくとも部分的に導電性の構造(1)、第2の少なくとも部分的に導電性の構造(2)、前記第1の構造(1)と前記第2の構造(2)との間の中間スペース(3)、前記第1の構造(1)と前記第2の構造(2)との間に電位を生成する高電圧源(11)、を少なくとも有し、前記中間スペース(3)に、中間の電位を生成することができる少なくとも1つの少なくとも部分的に導電性の中間構造(8)が配置され、
前記第1の構造(1)は、排ガスが流通することのできる複数のチャネル(17)を有し、かつ、少なくとも一部に触媒活性コーティング(19)を有するハニカム体(15)として形成され、そして前記第1の構造(1)と前記少なくとも1つの中間構造(8)との間の前記中間スペース(3)に延びる第1の電極群(7)を有し、
前記少なくとも1つの中間構造(8)は、前記少なくとも1つの中間構造(8)と前記第2の構造(2)との間の前記中間スペース(3)に延びる第2の電極群(10)を有し、
前記高電圧源(11)から前記中間構造(8)の選択的な切断を可能にするスイッチ(21)が設けられ、
前記スイッチ(21)を閉成することにより前記中間構造(8)が電気的に使用される状態と、前記スイッチ(21)を開放することにより前記中間構造(8)が電気的に使用されない状態とを選択可能である、
ことを特徴とする装置。 - 前記各電極群(7、10)は、前記第1の構造(1)と前記中間構造(8)との間に、または前記中間構造(8)と前記第2の構造(2)との間に高電圧が適用されるときに、それらが先端放電を生成することができるように、形状づけられて、整列される、請求項1に記載の装置。
- 前記第1の構造(1)および前記少なくとも1つの中間構造(8)は、電気的に絶縁された仕方でハウジング(4)内に配置されて、電気的に絶縁されたブッシュ(6、9)によって前記高電圧源(11)に接続される、請求項1または2に記載の装置。
- 前記高電圧源(11)から前記第1の構造(1)の選択的な切断を可能にするスイッチ(20)は、設けられる、請求項1〜3のいずれか1項に記載の装置。
- 前記中間スペース(3)において互いに間隔を置いて配置される少なくとも2つの中間構造(8)は、設けられる、請求項1〜4のいずれか1項に記載の装置。
- 第1の構造(1)からの第2の構造(2)へ排ガスが流れ、排ガス中のすす粒子の少なくともいくらかがイオン化されるか集塊されて前記第2の構造(2)上に沈積されるように、前記第1の構造(1)と前記第2の構造(2)との間に少なくとも一時的に高電圧が適用される、請求項1〜5のいずれか1項に記載の装置を用いて、すす粒子を含む排ガスを処理するための方法であって、前記第1の構造(1)と前記第2の構造(2)との間の中間スペース(3)に配置される中間構造(8)に、前記第1の構造(1)の電位と前記第2の構造(2)の電位との間の値を有する高電圧が、少なくとも一時的に適用される、ことを特徴とする方法。
- 前記中間構造(8)の電位は、変化する、請求項6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010034251.3 | 2010-08-13 | ||
DE102010034251A DE102010034251A1 (de) | 2010-08-13 | 2010-08-13 | Verfahren und Vorrichtung zur Verringerung von Rußpartikeln im Abgas einer Verbrennungskraftmaschine |
PCT/EP2011/063761 WO2012020049A1 (de) | 2010-08-13 | 2011-08-10 | Verfahren und vorrichtung zur verringerung von russpartikeln im abgas einer verbrennungskraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013536355A JP2013536355A (ja) | 2013-09-19 |
JP6203051B2 true JP6203051B2 (ja) | 2017-09-27 |
Family
ID=44629927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013523607A Expired - Fee Related JP6203051B2 (ja) | 2010-08-13 | 2011-08-10 | 内燃機関の排ガス中のすす粒子を還元する方法および装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8641808B2 (ja) |
EP (1) | EP2603678B1 (ja) |
JP (1) | JP6203051B2 (ja) |
KR (1) | KR101481923B1 (ja) |
CN (1) | CN103154453B (ja) |
DE (1) | DE102010034251A1 (ja) |
RU (1) | RU2561953C2 (ja) |
WO (1) | WO2012020049A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010051655A1 (de) * | 2010-11-17 | 2012-05-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Behandlung von Rußpartikel enthaltendem Abgas |
DE102011110057A1 (de) * | 2011-08-12 | 2013-02-14 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Regeln einer Ionisationseinrichtung von einer Abgasnachbehandlungsvorrichtung |
CN104785369B (zh) * | 2015-04-07 | 2017-12-26 | 东莞市三叠环保科技有限公司 | 负离子沉降及高压静电吸附双效空气除尘净化器 |
DE102016214489A1 (de) | 2016-08-04 | 2018-02-08 | Continental Automotive Gmbh | Metallische Folie mit aufgebrachtem flächigem elektrischem Leiter und unter Verwendung der Folie hergestellter Wabenkörper |
PL438575A1 (pl) * | 2018-12-04 | 2022-05-23 | Puriscience Pty Ltd | Elektroniczne oczyszczanie powietrza w kopalniach |
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EP1175943A4 (en) * | 2000-03-03 | 2008-07-02 | Matsushita Ecology Sys Co | DUST COLLECTOR AND AIR CONDITIONING APPARATUS |
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-
2010
- 2010-08-13 DE DE102010034251A patent/DE102010034251A1/de not_active Withdrawn
-
2011
- 2011-08-10 RU RU2013110784/06A patent/RU2561953C2/ru active
- 2011-08-10 KR KR1020137003778A patent/KR101481923B1/ko active IP Right Grant
- 2011-08-10 JP JP2013523607A patent/JP6203051B2/ja not_active Expired - Fee Related
- 2011-08-10 EP EP11741240.3A patent/EP2603678B1/de not_active Not-in-force
- 2011-08-10 CN CN201180039582.9A patent/CN103154453B/zh not_active Expired - Fee Related
- 2011-08-10 WO PCT/EP2011/063761 patent/WO2012020049A1/de active Application Filing
-
2013
- 2013-02-13 US US13/765,874 patent/US8641808B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010034251A1 (de) | 2012-02-16 |
JP2013536355A (ja) | 2013-09-19 |
KR101481923B1 (ko) | 2015-01-12 |
RU2013110784A (ru) | 2014-09-20 |
US8641808B2 (en) | 2014-02-04 |
EP2603678A1 (de) | 2013-06-19 |
CN103154453B (zh) | 2015-06-17 |
US20130145932A1 (en) | 2013-06-13 |
EP2603678B1 (de) | 2014-11-26 |
CN103154453A (zh) | 2013-06-12 |
KR20130055643A (ko) | 2013-05-28 |
RU2561953C2 (ru) | 2015-09-10 |
WO2012020049A1 (de) | 2012-02-16 |
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