CN115324687A - 一种颗粒捕集器及汽车后处理系统 - Google Patents
一种颗粒捕集器及汽车后处理系统 Download PDFInfo
- Publication number
- CN115324687A CN115324687A CN202211069119.5A CN202211069119A CN115324687A CN 115324687 A CN115324687 A CN 115324687A CN 202211069119 A CN202211069119 A CN 202211069119A CN 115324687 A CN115324687 A CN 115324687A
- Authority
- CN
- China
- Prior art keywords
- gas
- gas pipeline
- shielding plate
- filter
- particle trap
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 49
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 230000008929 regeneration Effects 0.000 claims abstract description 32
- 238000011069 regeneration method Methods 0.000 claims abstract description 32
- 238000010926 purge Methods 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 98
- 239000002912 waste gas Substances 0.000 abstract description 19
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 239000004071 soot Substances 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 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
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust 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
- 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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
-
- 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
-
- 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
- F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211069119.5A CN115324687B (zh) | 2022-09-02 | 2022-09-02 | 一种颗粒捕集器及汽车后处理系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211069119.5A CN115324687B (zh) | 2022-09-02 | 2022-09-02 | 一种颗粒捕集器及汽车后处理系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115324687A true CN115324687A (zh) | 2022-11-11 |
CN115324687B CN115324687B (zh) | 2024-08-16 |
Family
ID=83930873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211069119.5A Active CN115324687B (zh) | 2022-09-02 | 2022-09-02 | 一种颗粒捕集器及汽车后处理系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115324687B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993013848A1 (en) * | 1992-01-07 | 1993-07-22 | Pall Corporation | Regenerable diesel exhaust filter |
JP2004316513A (ja) * | 2003-04-15 | 2004-11-11 | Ekofu:Kk | ディーゼルエンジンの排気黒煙浄化装置 |
WO2008086447A1 (en) * | 2007-01-09 | 2008-07-17 | Honeywell International Inc. | Pleated diesel particulate filter assembly |
WO2014030785A1 (ko) * | 2012-08-23 | 2014-02-27 | 주식회사 알란텀 | 금속 폼 히터를 이용한 배기가스 여과 장치 |
CN210164522U (zh) * | 2019-06-06 | 2020-03-20 | 俞雯雯 | 一种汽车尾气颗粒物捕集器的再生装置 |
CN113356970A (zh) * | 2021-06-30 | 2021-09-07 | 东风汽车集团股份有限公司 | 一种发动机国六gpf清灰的进排气系统及其控制方法 |
CN214887300U (zh) * | 2021-01-19 | 2021-11-26 | 无锡市隆盛轨道科技有限公司 | 发动机颗粒捕集器再生系统 |
-
2022
- 2022-09-02 CN CN202211069119.5A patent/CN115324687B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993013848A1 (en) * | 1992-01-07 | 1993-07-22 | Pall Corporation | Regenerable diesel exhaust filter |
JP2004316513A (ja) * | 2003-04-15 | 2004-11-11 | Ekofu:Kk | ディーゼルエンジンの排気黒煙浄化装置 |
WO2008086447A1 (en) * | 2007-01-09 | 2008-07-17 | Honeywell International Inc. | Pleated diesel particulate filter assembly |
WO2014030785A1 (ko) * | 2012-08-23 | 2014-02-27 | 주식회사 알란텀 | 금속 폼 히터를 이용한 배기가스 여과 장치 |
CN210164522U (zh) * | 2019-06-06 | 2020-03-20 | 俞雯雯 | 一种汽车尾气颗粒物捕集器的再生装置 |
CN214887300U (zh) * | 2021-01-19 | 2021-11-26 | 无锡市隆盛轨道科技有限公司 | 发动机颗粒捕集器再生系统 |
CN113356970A (zh) * | 2021-06-30 | 2021-09-07 | 东风汽车集团股份有限公司 | 一种发动机国六gpf清灰的进排气系统及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115324687B (zh) | 2024-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101655736B1 (ko) | 습식 배기 가스 정화 장치 | |
CN111420713B (zh) | 汽车发动机催化转化器再生装置 | |
CN201535188U (zh) | 包括给发动机提供废气的部件的排气零件、排气系统和机动车 | |
CN1944973B (zh) | 柴油机车辆的废气后处理装置和方法 | |
KR102085073B1 (ko) | 배기가스 후처리장치의 세척방법 및 세척장치 | |
CN111622827A (zh) | 一种汽油颗粒捕集器再生装置及车辆 | |
CN111520215B (zh) | 颗粒捕集装置 | |
CN115324687B (zh) | 一种颗粒捕集器及汽车后处理系统 | |
CN210768985U (zh) | 颗粒捕集装置、车辆尾气排放系统和车辆 | |
CN113356970B (zh) | 一种发动机国六gpf清灰的进排气系统及其控制方法 | |
CN217235619U (zh) | 一种铸造业用的烟气净化装置 | |
CN212524122U (zh) | 一种汽车发动机催化转化器再生装置 | |
CN221144555U (zh) | 一种dpf的高温再生模组 | |
JPH10131740A (ja) | 排気ガス浄化装置 | |
JP2004108194A (ja) | 排気浄化装置 | |
US6773478B1 (en) | Gravity-induced ash removal system for particulate filters | |
CN213899079U (zh) | 一种机动车dpf清洗气爆系统 | |
KR200296543Y1 (ko) | 차량용 연속재생식 매연 포집기 | |
KR200319691Y1 (ko) | 오일접촉식 매연 포집장치 | |
CN211549817U (zh) | 一种机车牵引柴油机的尾气处理装置及机车 | |
CN217926042U (zh) | 发动机排气系统和车辆 | |
CN220036756U (zh) | 一种柴油发电机组dpf尾气颗粒物捕捉器 | |
CN219509697U (zh) | 一种汽车尾气颗粒物捕集器用的滤芯 | |
JPH0515528Y2 (zh) | ||
CN214949153U (zh) | 一种排放量低的加热器 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Applicant after: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230731 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Applicant before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |