JP2015017589A - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP2015017589A JP2015017589A JP2013146590A JP2013146590A JP2015017589A JP 2015017589 A JP2015017589 A JP 2015017589A JP 2013146590 A JP2013146590 A JP 2013146590A JP 2013146590 A JP2013146590 A JP 2013146590A JP 2015017589 A JP2015017589 A JP 2015017589A
- Authority
- JP
- Japan
- Prior art keywords
- regeneration
- automatic
- filter
- particulate matter
- exhaust gas
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000008929 regeneration Effects 0.000 claims abstract description 297
- 238000011069 regeneration method Methods 0.000 claims abstract description 297
- 239000013618 particulate matter Substances 0.000 claims abstract description 97
- 238000000746 purification Methods 0.000 claims description 24
- 238000004364 calculation method Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 8
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 83
- 239000000446 fuel Substances 0.000 description 66
- 238000002347 injection Methods 0.000 description 59
- 239000007924 injection Substances 0.000 description 59
- 230000033458 reproduction Effects 0.000 description 54
- 238000000034 method Methods 0.000 description 47
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 43
- 238000012545 processing Methods 0.000 description 20
- 239000003921 oil Substances 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 13
- 238000010790 dilution Methods 0.000 description 12
- 239000012895 dilution Substances 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000010705 motor oil Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 238000004088 simulation Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Processes For Solid Components From Exhaust (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013146590A JP2015017589A (ja) | 2013-07-12 | 2013-07-12 | 建設機械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013146590A JP2015017589A (ja) | 2013-07-12 | 2013-07-12 | 建設機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015017589A true JP2015017589A (ja) | 2015-01-29 |
| JP2015017589A5 JP2015017589A5 (https=) | 2015-03-26 |
Family
ID=52438791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013146590A Pending JP2015017589A (ja) | 2013-07-12 | 2013-07-12 | 建設機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2015017589A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091876A (zh) * | 2019-05-14 | 2019-08-06 | 合肥工业大学 | 一种线控四轮转向电动叉车的多故障检测和隔离方法 |
| WO2020066929A1 (ja) * | 2018-09-28 | 2020-04-02 | いすゞ自動車株式会社 | 排気浄化装置の制御装置、及び車両 |
| CN113236400A (zh) * | 2021-03-31 | 2021-08-10 | 江铃汽车股份有限公司 | 颗粒捕捉器的再生控制方法、装置及发动机管理系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203297A (ja) * | 2009-03-02 | 2010-09-16 | Hitachi Constr Mach Co Ltd | 作業機械 |
| JP2011256843A (ja) * | 2010-06-11 | 2011-12-22 | Isuzu Motors Ltd | 排気ガス浄化システム |
-
2013
- 2013-07-12 JP JP2013146590A patent/JP2015017589A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203297A (ja) * | 2009-03-02 | 2010-09-16 | Hitachi Constr Mach Co Ltd | 作業機械 |
| JP2011256843A (ja) * | 2010-06-11 | 2011-12-22 | Isuzu Motors Ltd | 排気ガス浄化システム |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020066929A1 (ja) * | 2018-09-28 | 2020-04-02 | いすゞ自動車株式会社 | 排気浄化装置の制御装置、及び車両 |
| CN110091876A (zh) * | 2019-05-14 | 2019-08-06 | 合肥工业大学 | 一种线控四轮转向电动叉车的多故障检测和隔离方法 |
| CN110091876B (zh) * | 2019-05-14 | 2020-06-26 | 合肥工业大学 | 一种线控四轮转向电动叉车的多故障检测和隔离方法 |
| CN113236400A (zh) * | 2021-03-31 | 2021-08-10 | 江铃汽车股份有限公司 | 颗粒捕捉器的再生控制方法、装置及发动机管理系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150203 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150203 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150908 |
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| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150909 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20160105 |