CN106812570B - 机动车尾气处理系统 - Google Patents
机动车尾气处理系统 Download PDFInfo
- Publication number
- CN106812570B CN106812570B CN201710202383.4A CN201710202383A CN106812570B CN 106812570 B CN106812570 B CN 106812570B CN 201710202383 A CN201710202383 A CN 201710202383A CN 106812570 B CN106812570 B CN 106812570B
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- Prior art keywords
- treatment system
- treatment
- filtering
- gas
- air inlet
- Prior art date
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- 238000001914 filtration Methods 0.000 claims abstract description 115
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims description 80
- 238000005507 spraying Methods 0.000 claims description 26
- 238000012546 transfer Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 102
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 208000028006 Corneal injury Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003780 hair follicle Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
-
- 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
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
- F01N2610/146—Control thereof, e.g. control of injectors or injection valves
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710202383.4A CN106812570B (zh) | 2017-03-30 | 2017-03-30 | 机动车尾气处理系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710202383.4A CN106812570B (zh) | 2017-03-30 | 2017-03-30 | 机动车尾气处理系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106812570A CN106812570A (zh) | 2017-06-09 |
CN106812570B true CN106812570B (zh) | 2022-09-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710202383.4A Active CN106812570B (zh) | 2017-03-30 | 2017-03-30 | 机动车尾气处理系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106812570B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821513A (en) * | 1987-06-12 | 1989-04-18 | Pickering John J | Automobile exhaust gas cleaner |
CN104226098A (zh) * | 2014-10-11 | 2014-12-24 | 北京嘉格伟业筑路科技有限公司 | 一种改性沥青尾气处理系统及其处理工艺 |
GB201615808D0 (en) * | 2016-09-16 | 2016-11-02 | Valeo Air Man Uk Ltd | An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503537B1 (zh) * | 1970-10-05 | 1975-02-06 | ||
IT1003514B (it) * | 1971-04-05 | 1976-06-10 | Shuffman O | Apparato per la purifi cazione di gas di combustione |
US3968649A (en) * | 1973-11-21 | 1976-07-13 | The Rovac Corporation | Exhaust emission control system |
WO1981000277A1 (en) * | 1979-04-04 | 1981-02-05 | H Crede | Process for purifying the exhaust gases of a combustion engine and purifying device for carrying out such process |
DE3820067A1 (de) * | 1988-06-13 | 1989-12-14 | Kramb Mothermik Gmbh & Co Kg | Verfahren und vorrichtung zur entfernung von russ und kondensierbaren bestandteilen aus dieselabgasen |
US7741127B2 (en) * | 2001-08-06 | 2010-06-22 | Southwest Research Institute | Method for producing diesel exhaust with particulate material for testing diesel engine aftertreatment devices |
JP3894938B2 (ja) * | 2005-03-24 | 2007-03-22 | いすゞ自動車株式会社 | 排気ガス処理装置及び排気ガス処理方法 |
DE102008057960A1 (de) * | 2008-11-19 | 2010-05-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Anordnung und Verfahren zur Reinigung eines Abgasstromes einer Verbrennungskraftmaschine durch die Abscheidung von Partikeln |
RU2467180C1 (ru) * | 2011-06-01 | 2012-11-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" | Устройство для очистки выхлопных газов двигателя внутреннего сгорания |
JP2013160208A (ja) * | 2012-02-08 | 2013-08-19 | Nippon Soken Inc | 排ガス浄化装置および排ガス浄化方法 |
ES2408243B1 (es) * | 2013-02-11 | 2014-04-15 | Universidad Politécnia De Valencia | Sistema de filtro de partículas para motor y método de reducción de pérdida de presión de dicho filtro |
CN103291420B (zh) * | 2013-06-18 | 2016-06-22 | 四川能节环保科技有限公司 | 机动车船尾气高效净化废气特效捕集pm2.5的装置 |
CN203925685U (zh) * | 2014-02-19 | 2014-11-05 | 吕英 | 一种汽车尾气处理系统 |
CN205277550U (zh) * | 2015-12-17 | 2016-06-01 | 成都东洋机械制造有限公司 | 机动车尾气中颗粒物处理系统 |
CN105952509B (zh) * | 2016-06-24 | 2018-06-15 | 王增荣 | 组合式汽车发动机尾气处理系统 |
CN206785458U (zh) * | 2017-03-30 | 2017-12-22 | 成都东洋蓝环保设备有限公司 | 机动车尾气处理系统 |
-
2017
- 2017-03-30 CN CN201710202383.4A patent/CN106812570B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821513A (en) * | 1987-06-12 | 1989-04-18 | Pickering John J | Automobile exhaust gas cleaner |
CN104226098A (zh) * | 2014-10-11 | 2014-12-24 | 北京嘉格伟业筑路科技有限公司 | 一种改性沥青尾气处理系统及其处理工艺 |
GB201615808D0 (en) * | 2016-09-16 | 2016-11-02 | Valeo Air Man Uk Ltd | An exhaust gas treatment system for an internal combustion engine and a method of treatment of exhaust gas |
Non-Patent Citations (1)
Title |
---|
燃油管道内部固体杂质可视化测量;陈智莹等;《2015航空试验测试技术学术交流会论文集》;20150728;全文 * |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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CB02 | Change of applicant information |
Address after: No. 29, Dafu North Road, Qingbaijiang District, Chengdu, Sichuan 610000 Applicant after: Chengdu qingzhouteji Environmental Technology Co.,Ltd. Address before: No. 29, Dafu North Road, Qingbaijiang District, Chengdu, Sichuan 610000 Applicant before: CHENGDU DONGYANGLAN ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor vehicle exhaust treatment system Granted publication date: 20220920 Pledgee: Agricultural Bank of China Limited Chengdu Qingbaijiang sub branch Pledgor: Chengdu qingzhouteji Environmental Technology Co.,Ltd. Registration number: Y2024510000024 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |