CN107288715B - 壁流式颗粒捕集器及其再生监测方法 - Google Patents
壁流式颗粒捕集器及其再生监测方法 Download PDFInfo
- Publication number
- CN107288715B CN107288715B CN201710594219.2A CN201710594219A CN107288715B CN 107288715 B CN107288715 B CN 107288715B CN 201710594219 A CN201710594219 A CN 201710594219A CN 107288715 B CN107288715 B CN 107288715B
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- CN
- China
- Prior art keywords
- tail gas
- granule capturing
- ultrasonic wave
- chamber
- piece
- 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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Classifications
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- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/025—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710594219.2A CN107288715B (zh) | 2017-07-20 | 2017-07-20 | 壁流式颗粒捕集器及其再生监测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710594219.2A CN107288715B (zh) | 2017-07-20 | 2017-07-20 | 壁流式颗粒捕集器及其再生监测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107288715A CN107288715A (zh) | 2017-10-24 |
CN107288715B true CN107288715B (zh) | 2019-02-01 |
Family
ID=60102346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710594219.2A Active CN107288715B (zh) | 2017-07-20 | 2017-07-20 | 壁流式颗粒捕集器及其再生监测方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107288715B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108930570B (zh) * | 2018-06-28 | 2019-09-03 | 常熟理工学院 | 一种降低发动机颗粒物数量排放的方法 |
DE102019124239A1 (de) * | 2019-09-10 | 2021-03-11 | Volkswagen Aktiengesellschaft | Induktiv heizbarer Keramikkörper, Verfahren zur Herstellung eines Keramikkörpers, Abgasreinigungseinrichtung sowie Fahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6709489B2 (en) * | 2000-12-15 | 2004-03-23 | General Motors Corporation | Microwave regenerated diesel particulate trap |
US6854261B2 (en) * | 2002-07-22 | 2005-02-15 | General Motors Corporation | Self-mode-stirred microwave heating for a particulate trap |
FR2864575B1 (fr) * | 2003-12-24 | 2006-02-10 | Saint Gobain Ct Recherches | Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne |
JP2009002276A (ja) * | 2007-06-22 | 2009-01-08 | Nippon Soken Inc | 粒子状物質の捕集量検出方法及び捕集量検出装置と排ガス浄化装置 |
WO2010074812A1 (en) * | 2008-11-03 | 2010-07-01 | Leslie Bromberg | System and method for measuring retentate in filters |
CN104582865B (zh) * | 2012-08-24 | 2017-09-12 | 康明斯知识产权公司 | 排气部件的清洁和再合格化过程 |
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2017
- 2017-07-20 CN CN201710594219.2A patent/CN107288715B/zh active Active
Also Published As
Publication number | Publication date |
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CN107288715A (zh) | 2017-10-24 |
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Address after: Yuhang District of Hangzhou City, Zhejiang province 311112 Liangzhu Street Moganshan Road No. 1515 Applicant after: ZHEJIANG INSTITUTE OF COMMUNICATION Address before: Hangzhou City, Zhejiang province 311112 Moganshan Road No. 1515 Applicant before: ZHEJIANG INSTITUTE OF COMMUNICATION |
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TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: No.58, Chengnan Road, Nanming street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: XINCHANG LIANHANG MACHINERY Co.,Ltd. Address before: No.1515, Moganshan Road, Liangzhu street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG INSTITUTE OF COMMUNICATION |
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Effective date of registration: 20230809 Address after: 300450 East of Datian Village, Datian Town, Hangu, Binhai New Area, Tianjin City Patentee after: TIANJIN ZHANGCHENG CHEMICAL MACHINERY Co.,Ltd. Address before: No.58, Chengnan Road, Nanming street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG LIANHANG MACHINERY Co.,Ltd. |