CN108561214B - 一种发动机尾气处理系统及其方法 - Google Patents
一种发动机尾气处理系统及其方法 Download PDFInfo
- Publication number
- CN108561214B CN108561214B CN201810023492.4A CN201810023492A CN108561214B CN 108561214 B CN108561214 B CN 108561214B CN 201810023492 A CN201810023492 A CN 201810023492A CN 108561214 B CN108561214 B CN 108561214B
- Authority
- CN
- China
- Prior art keywords
- chamber
- air
- tail gas
- diastole
- pipe
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000010248 power generation Methods 0.000 claims abstract description 68
- 230000008030 elimination Effects 0.000 claims abstract description 27
- 238000003379 elimination reaction Methods 0.000 claims abstract description 27
- 238000000746 purification Methods 0.000 claims abstract description 21
- 230000007547 defect Effects 0.000 claims abstract description 6
- 230000003205 diastolic effect Effects 0.000 claims description 83
- 239000010410 layer Substances 0.000 claims description 53
- 230000035939 shock Effects 0.000 claims description 42
- 230000007704 transition Effects 0.000 claims description 36
- 238000009413 insulation Methods 0.000 claims description 31
- 239000000779 smoke Substances 0.000 claims description 21
- 239000011229 interlayer Substances 0.000 claims description 20
- 230000002238 attenuated effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 14
- 230000003584 silencer Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 230000001743 silencing effect Effects 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 230000030279 gene silencing Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- 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)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810023492.4A CN108561214B (zh) | 2018-01-10 | 2018-01-10 | 一种发动机尾气处理系统及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810023492.4A CN108561214B (zh) | 2018-01-10 | 2018-01-10 | 一种发动机尾气处理系统及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108561214A CN108561214A (zh) | 2018-09-21 |
CN108561214B true CN108561214B (zh) | 2020-03-20 |
Family
ID=63530737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810023492.4A Active CN108561214B (zh) | 2018-01-10 | 2018-01-10 | 一种发动机尾气处理系统及其方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108561214B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109569125A (zh) * | 2018-11-28 | 2019-04-05 | 刘同� | 一种锅炉废气处理装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000282979A (ja) * | 1999-03-26 | 2000-10-10 | Kubota Corp | 火花点火式エンジンの吸気加熱装置 |
CN102418581A (zh) * | 2011-12-20 | 2012-04-18 | 郑州精益达汽车零部件有限公司 | 车用三元催化消声器 |
CN103299043A (zh) * | 2011-03-30 | 2013-09-11 | 宝马股份公司 | 用于运行数量控制的内燃机的方法和内燃机 |
CN103375311A (zh) * | 2012-04-12 | 2013-10-30 | 王金山 | 发动机余热回收管壳换热器 |
CN203702299U (zh) * | 2014-02-20 | 2014-07-09 | 杭州双鸟柴油机有限公司 | 一种船舶用柴油机尾气能量循环回收装置 |
EP2766687A1 (en) * | 2011-09-09 | 2014-08-20 | Dana Canada Corporation | Stacked plate exhaust gas recovery device |
CN203906054U (zh) * | 2014-04-09 | 2014-10-29 | 浙江交通职业技术学院 | 一种利用汽车发动机尾气中的余热和压力发电的装置 |
CN206071739U (zh) * | 2016-09-13 | 2017-04-05 | 湖南长丰动力有限责任公司 | 一种快速热机及进气加热系统及应用此系统的发动机和车辆 |
CN206860282U (zh) * | 2017-05-26 | 2018-01-09 | 福州大学 | 混合涡轮增压余热利用提高瞬态响应的试验装置 |
-
2018
- 2018-01-10 CN CN201810023492.4A patent/CN108561214B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000282979A (ja) * | 1999-03-26 | 2000-10-10 | Kubota Corp | 火花点火式エンジンの吸気加熱装置 |
CN103299043A (zh) * | 2011-03-30 | 2013-09-11 | 宝马股份公司 | 用于运行数量控制的内燃机的方法和内燃机 |
EP2766687A1 (en) * | 2011-09-09 | 2014-08-20 | Dana Canada Corporation | Stacked plate exhaust gas recovery device |
CN102418581A (zh) * | 2011-12-20 | 2012-04-18 | 郑州精益达汽车零部件有限公司 | 车用三元催化消声器 |
CN103375311A (zh) * | 2012-04-12 | 2013-10-30 | 王金山 | 发动机余热回收管壳换热器 |
CN203702299U (zh) * | 2014-02-20 | 2014-07-09 | 杭州双鸟柴油机有限公司 | 一种船舶用柴油机尾气能量循环回收装置 |
CN203906054U (zh) * | 2014-04-09 | 2014-10-29 | 浙江交通职业技术学院 | 一种利用汽车发动机尾气中的余热和压力发电的装置 |
CN206071739U (zh) * | 2016-09-13 | 2017-04-05 | 湖南长丰动力有限责任公司 | 一种快速热机及进气加热系统及应用此系统的发动机和车辆 |
CN206860282U (zh) * | 2017-05-26 | 2018-01-09 | 福州大学 | 混合涡轮增压余热利用提高瞬态响应的试验装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108561214A (zh) | 2018-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9850799B2 (en) | Method of and apparatus for exhausting internal combustion engines | |
CN109538330B (zh) | 一种消声器及消声排气系统 | |
WO2009099399A1 (en) | Vacuum creating exhaust muffler for internal combustion engines | |
CN104948263B (zh) | 一种扩张共振复合型消声器 | |
CN108561214B (zh) | 一种发动机尾气处理系统及其方法 | |
CN108561213B (zh) | 一种空气预热型发动机消声器及其方法 | |
CN106401697B (zh) | 一种柴油发电机组用复合型消声器 | |
CN205578066U (zh) | 一种新型消音器 | |
CN108252779B (zh) | 一种柴油发动机消声器及其方法 | |
CN208887110U (zh) | 一种高速气流快速加热装置 | |
CN103089372A (zh) | 换热消声器 | |
CN210829439U (zh) | 低流阻宽频带复合气路消声器 | |
CN108825340B (zh) | 新能源汽车的发电装置及其方法 | |
CN102619591A (zh) | 用于内燃机排气消声器中的气流反相对冲消声单元 | |
CN201074537Y (zh) | 消声器 | |
CN108825341B (zh) | 一种汽车发动机动能回收装置及其方法 | |
CN201078258Y (zh) | 一种消声器 | |
CN217206613U (zh) | 一种低阻力双层隔热型消声器 | |
CN206471117U (zh) | 一种涡流式消声器 | |
CN213743599U (zh) | 一种发动机消声器 | |
CN110657013B (zh) | 汽车尾气消声处理机构及其工作方法 | |
CN220581979U (zh) | 一种蒸汽吹管用消音器 | |
CN216157746U (zh) | 船用柴油机排气净化消声集成装置 | |
CN216161439U (zh) | 一种适用于风源系统干燥器的排气降噪装置 | |
KR100925929B1 (ko) | 엔진 부밍 소음 저감타입 차량의 배기 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200226 Address after: 325608, Zhejiang, Wenzhou province Yueqing Town, Hongqiao after two fairy Road, No. 15 Applicant after: Lv Yanrong Address before: Mudu Wuzhong District Dangfeng road 215101 Suzhou City, Jiangsu province No. 291 room 586 Applicant before: Suzhou summit Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 325608 No. 15, No. two, Tong Xian Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang. Patentee before: Lv Yanrong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220407 Address after: 410129 Room 101, first floor, complex building, building 5, No. 188, south section of Dongxi Road, Langli street, Changsha County, Changsha City, Hunan Province Patentee after: Hunan Qidu Power Technology Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right |