CN208950679U - 一种双流体scr尿素喷嘴 - Google Patents
一种双流体scr尿素喷嘴 Download PDFInfo
- Publication number
- CN208950679U CN208950679U CN201821646892.2U CN201821646892U CN208950679U CN 208950679 U CN208950679 U CN 208950679U CN 201821646892 U CN201821646892 U CN 201821646892U CN 208950679 U CN208950679 U CN 208950679U
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- CN
- China
- Prior art keywords
- gas
- pipe
- liquid
- fluid
- connector
- 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.)
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000004202 carbamide Substances 0.000 title claims abstract description 86
- 239000012530 fluid Substances 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 239000007924 injection Substances 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 239000012265 solid product Substances 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 64
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821646892.2U CN208950679U (zh) | 2018-10-10 | 2018-10-10 | 一种双流体scr尿素喷嘴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821646892.2U CN208950679U (zh) | 2018-10-10 | 2018-10-10 | 一种双流体scr尿素喷嘴 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208950679U true CN208950679U (zh) | 2019-06-07 |
Family
ID=66741081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821646892.2U Active CN208950679U (zh) | 2018-10-10 | 2018-10-10 | 一种双流体scr尿素喷嘴 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208950679U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112648051A (zh) * | 2020-12-22 | 2021-04-13 | 浙江三度化学有限公司 | 一种防堵塞车用尿素喷嘴和尿素喷嘴防堵塞方法 |
-
2018
- 2018-10-10 CN CN201821646892.2U patent/CN208950679U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112648051A (zh) * | 2020-12-22 | 2021-04-13 | 浙江三度化学有限公司 | 一种防堵塞车用尿素喷嘴和尿素喷嘴防堵塞方法 |
CN112648051B (zh) * | 2020-12-22 | 2022-03-29 | 安徽景皓汽车环保科技有限公司 | 一种防堵塞车用尿素喷嘴和尿素喷嘴防堵塞方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual fluid SCR urea nozzle Effective date of registration: 20210601 Granted publication date: 20190607 Pledgee: Shandong Shouguang Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KANGJUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004246 |
|
PC01 | Cancellation 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: 20231115 Granted publication date: 20190607 Pledgee: Shandong Shouguang Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KANGJUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004246 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231117 Address after: Room 801-3, High tech Building, North of Yuqing East Street, Yuqing Community, Xincheng Street, High tech Zone, Weifang City, Shandong Province, 261000 Patentee after: Shandong Xiushi Environmental Protection Technology Co.,Ltd. Address before: 262711 south of 1000m east of the intersection of North Ring Road and Tegang Road, Gucheng street, Shouguang City, Weifang City, Shandong Province Patentee before: SHANDONG KANGJUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |