CN112594042A - 一种发动机后处理scr箱 - Google Patents
一种发动机后处理scr箱 Download PDFInfo
- Publication number
- CN112594042A CN112594042A CN202110222947.7A CN202110222947A CN112594042A CN 112594042 A CN112594042 A CN 112594042A CN 202110222947 A CN202110222947 A CN 202110222947A CN 112594042 A CN112594042 A CN 112594042A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- scr
- engine
- pipe
- main shaft
- 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
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
- F01N3/08—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
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the 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
- 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
-
- 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
- F01N2230/00—Combination of silencers and other devices
- F01N2230/04—Catalytic converters
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- 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
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110222947.7A CN112594042B (zh) | 2021-03-01 | 2021-03-01 | 一种发动机后处理scr箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110222947.7A CN112594042B (zh) | 2021-03-01 | 2021-03-01 | 一种发动机后处理scr箱 |
Publications (2)
Publication Number | Publication Date |
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CN112594042A true CN112594042A (zh) | 2021-04-02 |
CN112594042B CN112594042B (zh) | 2021-06-04 |
Family
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Family Applications (1)
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CN202110222947.7A Active CN112594042B (zh) | 2021-03-01 | 2021-03-01 | 一种发动机后处理scr箱 |
Country Status (1)
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CN (1) | CN112594042B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114542245A (zh) * | 2022-01-24 | 2022-05-27 | 安徽理工大学 | 一种机动车尾气降解治理设备 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001263042A (ja) * | 2000-03-15 | 2001-09-26 | Koji Iizuka | 排ガス微粒子除去装置 |
CN104265426A (zh) * | 2014-09-16 | 2015-01-07 | 安徽江淮汽车股份有限公司 | 排气系统及汽车 |
CN107257709A (zh) * | 2015-02-24 | 2017-10-17 | 天纳克汽车经营有限公司 | 双螺旋推运器混合系统 |
CN211058889U (zh) * | 2019-08-08 | 2020-07-21 | 连云港润沃达环境技术有限公司 | 一种汽车用尾气高效净化器 |
CN111441847A (zh) * | 2020-04-27 | 2020-07-24 | 济南惠满汽车用品有限公司 | 一种汽车尾气净化装置 |
CN111749772A (zh) * | 2020-07-14 | 2020-10-09 | 杭州获锡汽车部件有限公司 | 一种汽车尾气处理排气管 |
CN211975110U (zh) * | 2020-03-25 | 2020-11-20 | 山东艾泰克环保科技股份有限公司 | 一种装载机用消声器 |
CN112096544A (zh) * | 2020-11-23 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | 一种具有防尘过滤功能的空滤器总成 |
CN212575880U (zh) * | 2020-05-28 | 2021-02-23 | 苏州工业园区振兴电炉有限公司 | 一种燃煤工业炉烟气除尘装置 |
-
2021
- 2021-03-01 CN CN202110222947.7A patent/CN112594042B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001263042A (ja) * | 2000-03-15 | 2001-09-26 | Koji Iizuka | 排ガス微粒子除去装置 |
CN104265426A (zh) * | 2014-09-16 | 2015-01-07 | 安徽江淮汽车股份有限公司 | 排气系统及汽车 |
CN107257709A (zh) * | 2015-02-24 | 2017-10-17 | 天纳克汽车经营有限公司 | 双螺旋推运器混合系统 |
CN211058889U (zh) * | 2019-08-08 | 2020-07-21 | 连云港润沃达环境技术有限公司 | 一种汽车用尾气高效净化器 |
CN211975110U (zh) * | 2020-03-25 | 2020-11-20 | 山东艾泰克环保科技股份有限公司 | 一种装载机用消声器 |
CN111441847A (zh) * | 2020-04-27 | 2020-07-24 | 济南惠满汽车用品有限公司 | 一种汽车尾气净化装置 |
CN212575880U (zh) * | 2020-05-28 | 2021-02-23 | 苏州工业园区振兴电炉有限公司 | 一种燃煤工业炉烟气除尘装置 |
CN111749772A (zh) * | 2020-07-14 | 2020-10-09 | 杭州获锡汽车部件有限公司 | 一种汽车尾气处理排气管 |
CN112096544A (zh) * | 2020-11-23 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | 一种具有防尘过滤功能的空滤器总成 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114542245A (zh) * | 2022-01-24 | 2022-05-27 | 安徽理工大学 | 一种机动车尾气降解治理设备 |
CN114542245B (zh) * | 2022-01-24 | 2023-05-02 | 安徽理工大学 | 一种机动车尾气降解治理设备 |
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Publication number | Publication date |
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CN112594042B (zh) | 2021-06-04 |
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PB01 | Publication | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An engine post-treatment SCR box Effective date of registration: 20211220 Granted publication date: 20210604 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20210604 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |