CN204677264U - A kind of ternary catalyzing unit - Google Patents
A kind of ternary catalyzing unit Download PDFInfo
- Publication number
- CN204677264U CN204677264U CN201520198097.1U CN201520198097U CN204677264U CN 204677264 U CN204677264 U CN 204677264U CN 201520198097 U CN201520198097 U CN 201520198097U CN 204677264 U CN204677264 U CN 204677264U
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- CN
- China
- Prior art keywords
- catalyzing unit
- ternary catalyzing
- suction port
- carrier
- catalyst
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- 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
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- 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
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of ternary catalyzing unit, comprise adsorbing agent carrier, upstream oxygen sensor, adpting flange, suction port, catalyst carrier, air outlet, catalyst monitoring sensor, liner and ternary catalyzing unit main body, described adsorbing agent carrier is arranged on the right side of suction port, described upstream oxygen sensor is positioned at the upper end of suction port, described adpting flange is arranged on suction port place, described catalyst carrier is arranged at the inside of three-way catalyst main body, described catalyst monitoring sensor is arranged on upper end, air outlet, and described liner is arranged at the outer surface of ternary catalyzing unit main body.This ternary catalyzing unit increases absorption discipline carrier arrangement, and in adsorption vehicle tail gas, various tiny solid content, protects catalyst carrier, extends the life-span of ternary catalyzing unit, has the advantages such as high-environmental.
Description
Technical field
The utility model relates to exhaust gas processing device technical field, is specially a kind of ternary catalyzing unit.
Background technique
Automobile is the current topmost traffic tool, bring many simultaneously easily, automobile is also the main source of energy consumption and pollutant emission, ternary catalyzing unit, be mounted in most important outer purifier in vehicle exhaust vent systems, the CO that vehicle exhaust can be discharged by it, the harmful gases such as HC and NOx change harmless carbon dioxide into by oxidation and reduction, water and nitrogen, catalyzer is to sulphur, plumbous, phosphorus, the elements such as zinc are very responsive, sulphur and lead come from gasoline, phosphorus and zinc come from lubricant oil, these four kinds of materials and they burn within the engine after form the surface that oxide particle is easily attracted to catalyzer, make catalyzer cannot with exhaust gas contact, thus lose catalysis, namely so-called " poisoning " phenomenon loses catalysis, for this reason, we propose a kind of ternary catalyzing unit.
Model utility content
The purpose of this utility model is to provide a kind of ternary catalyzing unit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following solution: a kind of ternary catalyzing unit assembly, comprise adsorbing agent carrier, upstream oxygen sensor, adpting flange, suction port, catalyst carrier, air outlet, catalyst monitoring sensor, liner and ternary catalyzing unit main body, described adsorbing agent carrier is arranged on the right side of suction port, described upstream oxygen sensor is positioned at the upper end of suction port, described adpting flange is arranged on suction port place, described catalyst carrier is arranged at the inside of three-way catalyst main body, described catalyst monitoring sensor is arranged on upper end, air outlet, described liner is arranged at the outer surface of ternary catalyzing unit main body.
Preferably, described adsorbing agent carrier is arranged on the right side of suction port, is cylindrical structural, is filled in suction port.
Preferably, described carrier is made up of exotic material, the various sorbent of surface coverage.
Compared with prior art; the beneficial effects of the utility model are: this ternary catalyzing unit is by increasing absorption discipline carrier arrangement; various tiny solid content in adsorption vehicle tail gas; protect catalyst carrier; tail gas and catalyzer are fully reacted, improves tail gas clean-up efficiency, extend the life-span of ternary catalyzing unit; there is low power consuming, the advantages such as high-environmental.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, adsorbing agent carrier, 2, upstream oxygen sensor, 3, adpting flange, 4, suction port, 5, catalyst carrier, 6, air outlet, 7, catalyst monitoring sensor, 8, liner, 9, ternary catalyzing unit main body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of ternary catalyzing unit assembly, comprise adsorbing agent carrier 1, upstream oxygen sensor 2, adpting flange 3, suction port 4, catalyst carrier 5, air outlet 6, catalyst monitoring sensor 7, liner 8 and ternary catalyzing unit main body 9, adsorbing agent carrier 1 is arranged on the right side of suction port 4, upstream oxygen sensor 2 is positioned at the upper end of suction port 3, adpting flange 3 is arranged on suction port place, catalyst carrier 5 is arranged at the inside of three-way catalyst main body 9, catalyst monitoring sensor 7 is arranged on upper end, air outlet 6, liner 8 is arranged at the outer surface of ternary catalyzing unit main body 9, by increasing absorption discipline carrier arrangement, various tiny solid content in adsorption vehicle tail gas, protect catalyst carrier, tail gas and catalyzer are fully reacted, extend the life-span of ternary catalyzing unit, there is low power consuming, the advantages such as high-environmental.
Working principle: the utility model is achieved like this; device is entered into through suction port 4 after gas sampling; carry 1 body device by sorbent solid content tiny to sulphur, lead, phosphorus, zinc etc. in tail gas is adsorbed; solid content in tail gas is reduced; protect the clean of catalyst support surface, improve purification efficiency, reduce the generation of catalyst carrier " poisoning " simultaneously; extend the life-span of three-way catalyst, cost-saving.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, although should be appreciated that this specification is described according to mode of execution, not
Each mode of execution only comprises an independently technological scheme, and this narrating mode of specification is only for clarity sake, and those skilled in the art should by specification integrally, each reality
The technological scheme executed in example also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (3)
1. a ternary catalyzing unit, comprise adsorbing agent carrier, upstream oxygen sensor, adpting flange, suction port, catalyst carrier, air outlet, catalyst monitoring sensor, liner and ternary catalyzing unit main body, it is characterized in that: described adsorbing agent carrier is arranged on the right side of suction port, described upstream oxygen sensor is positioned at the upper end of suction port, described adpting flange is arranged on suction port place, described catalyst carrier is arranged at the inside of three-way catalyst main body, described catalyst monitoring sensor is arranged on upper end, air outlet, and described liner is arranged at the outer surface of ternary catalyzing unit main body.
2. a kind of ternary catalyzing unit according to claim 1, is characterized in that: described adsorbing agent carrier is arranged on the right side of suction port, is cylindrical structural, is filled in suction port.
3. a kind of ternary catalyzing unit according to claim 2, is characterized in that: described carrier is made up of exotic material, the various sorbent of surface coverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198097.1U CN204677264U (en) | 2015-04-02 | 2015-04-02 | A kind of ternary catalyzing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198097.1U CN204677264U (en) | 2015-04-02 | 2015-04-02 | A kind of ternary catalyzing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677264U true CN204677264U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198097.1U Expired - Fee Related CN204677264U (en) | 2015-04-02 | 2015-04-02 | A kind of ternary catalyzing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298598A (en) * | 2015-10-29 | 2016-02-03 | 苏州莲池环保科技发展有限公司 | Automobile three-way catalyst convenient to clean |
| CN105443217A (en) * | 2015-12-17 | 2016-03-30 | 潍柴动力股份有限公司 | Method and device for detecting blocking of three-way catalyst |
-
2015
- 2015-04-02 CN CN201520198097.1U patent/CN204677264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298598A (en) * | 2015-10-29 | 2016-02-03 | 苏州莲池环保科技发展有限公司 | Automobile three-way catalyst convenient to clean |
| CN105443217A (en) * | 2015-12-17 | 2016-03-30 | 潍柴动力股份有限公司 | Method and device for detecting blocking of three-way catalyst |
| CN105443217B (en) * | 2015-12-17 | 2018-04-03 | 潍柴动力股份有限公司 | A kind of method and device for detecting ternary catalyzing unit and blocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |