CN106337714A - 喷嘴集成式scr催化消声器 - Google Patents
喷嘴集成式scr催化消声器 Download PDFInfo
- Publication number
- CN106337714A CN106337714A CN201610771464.1A CN201610771464A CN106337714A CN 106337714 A CN106337714 A CN 106337714A CN 201610771464 A CN201610771464 A CN 201610771464A CN 106337714 A CN106337714 A CN 106337714A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- cylinder
- end cap
- tube
- scr catalytic
- 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.)
- Granted
Links
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
- F01N3/08—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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- 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
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- 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
- F01N13/14—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 having thermal insulation
-
- 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
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
- F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610771464.1A CN106337714B (zh) | 2016-08-31 | 2016-08-31 | 喷嘴集成式scr催化消声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610771464.1A CN106337714B (zh) | 2016-08-31 | 2016-08-31 | 喷嘴集成式scr催化消声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106337714A true CN106337714A (zh) | 2017-01-18 |
CN106337714B CN106337714B (zh) | 2018-12-14 |
Family
ID=57823885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610771464.1A Active CN106337714B (zh) | 2016-08-31 | 2016-08-31 | 喷嘴集成式scr催化消声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106337714B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106762064A (zh) * | 2017-03-13 | 2017-05-31 | 上海航天能源股份有限公司 | 一种燃气内燃机分布式能源脱硝及消音一体化装置 |
CN107178412A (zh) * | 2017-06-29 | 2017-09-19 | 杭州银轮科技有限公司 | 侧进筒式scr封装进气端总成 |
CN107269346A (zh) * | 2017-06-16 | 2017-10-20 | 上海斯瑞佛汽车零部件有限公司 | 发动机排气消声器 |
CN107701264A (zh) * | 2017-11-25 | 2018-02-16 | 华东交通大学 | 一种用于改善声品质的集成式排气净化消声器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367187A1 (fr) * | 1976-10-05 | 1978-05-05 | Maco Meudon Sa | Silencieux d'echappement, notamment pour un moteur a combustion interne |
US4316523A (en) * | 1980-06-04 | 1982-02-23 | Boretti Napoleon P | Silencer for gas discharge devices |
CN202428178U (zh) * | 2011-12-20 | 2012-09-12 | 郑州精益达汽车零部件有限公司 | 陶瓷催化剂载体封装工具 |
CN104033218A (zh) * | 2013-03-08 | 2014-09-10 | 埃贝施佩歇尔排气技术有限及两合公司 | 用于排气净化系统的催化器的入流室 |
CN105156181A (zh) * | 2015-09-10 | 2015-12-16 | 苏州添蓝动力科技有限公司 | 集成喷嘴式scr催化消音器 |
-
2016
- 2016-08-31 CN CN201610771464.1A patent/CN106337714B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367187A1 (fr) * | 1976-10-05 | 1978-05-05 | Maco Meudon Sa | Silencieux d'echappement, notamment pour un moteur a combustion interne |
US4316523A (en) * | 1980-06-04 | 1982-02-23 | Boretti Napoleon P | Silencer for gas discharge devices |
CN202428178U (zh) * | 2011-12-20 | 2012-09-12 | 郑州精益达汽车零部件有限公司 | 陶瓷催化剂载体封装工具 |
CN104033218A (zh) * | 2013-03-08 | 2014-09-10 | 埃贝施佩歇尔排气技术有限及两合公司 | 用于排气净化系统的催化器的入流室 |
CN105156181A (zh) * | 2015-09-10 | 2015-12-16 | 苏州添蓝动力科技有限公司 | 集成喷嘴式scr催化消音器 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106762064A (zh) * | 2017-03-13 | 2017-05-31 | 上海航天能源股份有限公司 | 一种燃气内燃机分布式能源脱硝及消音一体化装置 |
CN107269346A (zh) * | 2017-06-16 | 2017-10-20 | 上海斯瑞佛汽车零部件有限公司 | 发动机排气消声器 |
CN107269346B (zh) * | 2017-06-16 | 2019-05-21 | 上海斯瑞佛汽车零部件有限公司 | 发动机排气消声器 |
CN107178412A (zh) * | 2017-06-29 | 2017-09-19 | 杭州银轮科技有限公司 | 侧进筒式scr封装进气端总成 |
CN107178412B (zh) * | 2017-06-29 | 2023-09-05 | 杭州银轮科技有限公司 | 侧进筒式scr封装进气端总成 |
CN107701264A (zh) * | 2017-11-25 | 2018-02-16 | 华东交通大学 | 一种用于改善声品质的集成式排气净化消声器 |
CN107701264B (zh) * | 2017-11-25 | 2023-12-19 | 华东交通大学 | 一种用于改善声品质的集成式排气净化消声器 |
Also Published As
Publication number | Publication date |
---|---|
CN106337714B (zh) | 2018-12-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180524 Address after: 450016 Henan Zhengzhou economic and Technological Development Zone twenty-fifth Avenue South five road 366 office building 205 Applicant after: ZHENGZHOU JINGYIDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 450016 69 Avenue Eighth National Economic and Technological Development Zone, Zhengzhou, Henan Applicant before: ZHENGZHOU JINGYIDA AUTO PARTS Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220825 Address after: 450000 No. 69, 8th Street, economic and Technological Development Zone, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU JINGYIDA AUTO PARTS Co.,Ltd. Address before: 450016 Henan Zhengzhou economic and Technological Development Zone twenty-fifth Avenue South five road 366 office building 205 Patentee before: ZHENGZHOU JINGYIDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |