CN112412590B - 一种汽车用防尿素冷冻结晶的集成式尿素箱 - Google Patents
一种汽车用防尿素冷冻结晶的集成式尿素箱 Download PDFInfo
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- CN112412590B CN112412590B CN202011315562.7A CN202011315562A CN112412590B CN 112412590 B CN112412590 B CN 112412590B CN 202011315562 A CN202011315562 A CN 202011315562A CN 112412590 B CN112412590 B CN 112412590B
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 260
- 239000004202 carbamide Substances 0.000 title claims abstract description 260
- 230000008014 freezing Effects 0.000 title claims abstract description 31
- 238000007710 freezing Methods 0.000 title claims abstract description 31
- 238000002425 crystallisation Methods 0.000 title claims abstract description 26
- 230000008025 crystallization Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 104
- 238000005192 partition Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 77
- 238000007599 discharging Methods 0.000 description 30
- 239000012535 impurity Substances 0.000 description 8
- 238000005086 pumping Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F01N3/08—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- 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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- 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
-
- 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
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN202011315562.7A CN112412590B (zh) | 2020-11-21 | 2020-11-21 | 一种汽车用防尿素冷冻结晶的集成式尿素箱 |
Applications Claiming Priority (1)
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CN202011315562.7A CN112412590B (zh) | 2020-11-21 | 2020-11-21 | 一种汽车用防尿素冷冻结晶的集成式尿素箱 |
Publications (2)
Publication Number | Publication Date |
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CN112412590A CN112412590A (zh) | 2021-02-26 |
CN112412590B true CN112412590B (zh) | 2021-08-27 |
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CN202011315562.7A Active CN112412590B (zh) | 2020-11-21 | 2020-11-21 | 一种汽车用防尿素冷冻结晶的集成式尿素箱 |
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Citations (24)
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GB1360781A (en) * | 1970-09-25 | 1974-07-24 | Allied Chem | Open cycle ammonia refrigeration system and a catalytic ammonia burner therefor |
DE102008014852A1 (de) * | 2008-03-18 | 2009-09-24 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit einem Abgassystem, dem mittels einer Dosiereinheit ein Zusatzstoff zudosierbar ist |
DE102010004612A1 (de) * | 2010-01-13 | 2011-07-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 | Vorrichtung mit einem Tank und einer Fördereinheit für Reduktionsmittel |
CN202325772U (zh) * | 2011-10-02 | 2012-07-11 | 苏州派格力减排***有限公司 | 尿素泵内置式scr还原剂储存与喷射*** |
CN102588052A (zh) * | 2012-03-08 | 2012-07-18 | 湖北天雄科技有限公司 | 一种scr喷射*** |
TW201315923A (zh) * | 2011-10-12 | 2013-04-16 | Univ Nat Pingtung Sci & Tech | 氣體液化裝置 |
CN103133095A (zh) * | 2011-11-25 | 2013-06-05 | 北汽福田汽车股份有限公司 | 加热装置和包括该加热装置的汽车 |
ITBO20120469A1 (it) * | 2012-09-05 | 2014-03-06 | Magneti Marelli Spa | Dispositivo di alimentazione diesel exhaust fluid per un sistema di scarico di un motore a combustione interna provvisto di post-trattamento dei gas di scarico |
CN204212839U (zh) * | 2014-10-22 | 2015-03-18 | 亚普汽车部件股份有限公司 | 一种尿素箱体的加热结构 |
CN104594989A (zh) * | 2010-01-13 | 2015-05-06 | 排放技术有限公司 | 用于还原剂的储箱装置和计量*** |
EP2894307A1 (en) * | 2012-08-03 | 2015-07-15 | Hitachi Zosen Corporation | Exahaust gas denitration equipment for reciprocating engine |
WO2017149809A1 (ja) * | 2016-03-02 | 2017-09-08 | 日立建機株式会社 | 建設機械 |
CN108518262A (zh) * | 2018-03-21 | 2018-09-11 | 武汉洛特福动力技术有限公司 | 具有加压渗水清洗功能的尿素泵***及使用方法 |
CN208040493U (zh) * | 2018-03-21 | 2018-11-02 | 武汉洛特福动力技术有限公司 | 具有加压渗水清洗功能的尿素泵*** |
CN208089379U (zh) * | 2017-12-30 | 2018-11-13 | 亚普汽车部件股份有限公司 | 设置有移动加热组件的scr尿素箱 |
CN208153113U (zh) * | 2018-03-21 | 2018-11-27 | 武汉洛特福动力技术有限公司 | 自然渗水清洗尿素泵*** |
CN109026296A (zh) * | 2018-08-27 | 2018-12-18 | 潍柴动力股份有限公司 | 一种车用尿素***的加热装置、加热方法和整车 |
CN109372614A (zh) * | 2018-11-15 | 2019-02-22 | 安徽安凯汽车股份有限公司 | 一种便于安装的发动机尾气排放后处理装置 |
JP2019074074A (ja) * | 2017-10-18 | 2019-05-16 | 現代自動車株式会社Hyundai Motor Company | 自動車用尿素ポンプモジュール |
CN208996798U (zh) * | 2018-09-25 | 2019-06-18 | 东风汽车股份有限公司 | 集成式尿素供给单元总成 |
CN209067320U (zh) * | 2018-11-15 | 2019-07-05 | 安徽安凯汽车股份有限公司 | 一种便于安装的发动机尾气排放后处理装置 |
CN209959322U (zh) * | 2018-10-24 | 2020-01-17 | 大陆汽车电子(芜湖)有限公司 | 尿素泵总成 |
CN210105950U (zh) * | 2019-06-04 | 2020-02-21 | 宁波春华汽配有限公司 | 一种尿素***总成 |
CN210764285U (zh) * | 2019-11-04 | 2020-06-16 | 山东蓝源环保科技有限公司 | 一种便携式车用尿素加注机 |
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GB1360781A (en) * | 1970-09-25 | 1974-07-24 | Allied Chem | Open cycle ammonia refrigeration system and a catalytic ammonia burner therefor |
DE102008014852A1 (de) * | 2008-03-18 | 2009-09-24 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit einem Abgassystem, dem mittels einer Dosiereinheit ein Zusatzstoff zudosierbar ist |
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CN104594989A (zh) * | 2010-01-13 | 2015-05-06 | 排放技术有限公司 | 用于还原剂的储箱装置和计量*** |
CN202325772U (zh) * | 2011-10-02 | 2012-07-11 | 苏州派格力减排***有限公司 | 尿素泵内置式scr还原剂储存与喷射*** |
TW201315923A (zh) * | 2011-10-12 | 2013-04-16 | Univ Nat Pingtung Sci & Tech | 氣體液化裝置 |
CN103133095A (zh) * | 2011-11-25 | 2013-06-05 | 北汽福田汽车股份有限公司 | 加热装置和包括该加热装置的汽车 |
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Denomination of invention: An integrated urea tank for preventing urea freezing crystallization for automobile Effective date of registration: 20211220 Granted publication date: 20210827 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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20210827 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |