CN205714358U - A kind of replaceable purifying vehicle exhaust biological engineering device - Google Patents
A kind of replaceable purifying vehicle exhaust biological engineering device Download PDFInfo
- Publication number
- CN205714358U CN205714358U CN201620232285.6U CN201620232285U CN205714358U CN 205714358 U CN205714358 U CN 205714358U CN 201620232285 U CN201620232285 U CN 201620232285U CN 205714358 U CN205714358 U CN 205714358U
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- China
- Prior art keywords
- fixed
- air inlet
- catalyst
- catalysis system
- vehicle exhaust
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Abstract
nullThe utility model discloses a kind of replaceable purifying vehicle exhaust biological engineering device，Including catalysis system、Tail gas interface、Upstream oxygen sensor、Air inlet、Fixing floor、Device outer wall、Protective layer、Catalyst、Prop up bracer、Adapter、Filter mouth、Catalyst monitoring sensor and portable plate，Described tail gas interface rear end arranges an air inlet，By being welded and fixed，One upstream oxygen sensor is set on described air inlet，It is fixed by bolt，Described air inlet rear end is installed with catalysis system，This utility model passes through light structure，There are good reliability and recycling property，The high temperature brought when sufficiently preventing purifying by additional protective layer support etc.，Device is made to produce potential safety hazard，And by the way of three-element catalytic, carry out cleaning of off-gas，And also utilize filtration make a slip of the tongue filter after carry out double purification，Prevent the insufficient produced PM2.5 of purification，Thus protect the living environment of the mankind，Prevent the generation of haze.
Description
[technical field]
This utility model relates to a kind of biological engineering equipment, particularly to a kind of replaceable purifying vehicle exhaust biological engineering device.
[background technology]
Automobile has become the vehicles that the mankind are indispensable, and along with automobile industry high speed development, automobile uses while getting more and more, and automobile exhaust pollution is also increasingly becoming global problem.Automobile exhaust pollution is a big factors of air pollution.The haze weather met with all over the world, causes serious injury to health, and wherein vehicle exhaust is main assailant.USA New York vehicle exhaust is the factor of air pollution 90%, and China is significantly increased along with automobile pollution, and vehicle exhaust is by the become big and medium-sized cities air pollution first big polluter.Purifying vehicle exhaust product, there has been diversified purification style, but pollutant is not decomposed by occurring in that the most at present, does not has discomposing effect to polluting particulate matter particularly PM2.5 particulate matter, it is impossible to the problem thoroughly solving automobile exhaust pollution environment.
[utility model content]
Main purpose of the present utility model is to provide a kind of replaceable purifying vehicle exhaust biological engineering device, carries out cleaning of off-gas by the way of three-element catalytic, and also utilizes filtration to make a slip of the tongue after filter to carry out double purification, can effectively solve the problem in background technology.
For achieving the above object, the technical scheme that this utility model is taked is:
nullA kind of replaceable purifying vehicle exhaust biological engineering device，Including catalysis system、Tail gas interface、Upstream oxygen sensor、Air inlet、Fixing floor、Device outer wall、Protective layer、Catalyst、Prop up bracer、Adapter、Filter mouth、Catalyst monitoring sensor and portable plate，Described tail gas interface rear end arranges an air inlet，By being welded and fixed，One upstream oxygen sensor is set on described air inlet，It is fixed by bolt，Described air inlet rear end is installed with catalysis system，One bed device outer wall is set inside described catalysis system，The inner of described device outer wall arranges layer protective layer，It is fixed by welding，Two are arranged to a bracer inside described protective layer，It is fixed by welding，Described bracer upper end is installed with catalyst，Catalyst is placed position between its bracer，And by the draw-in groove on a bracer, catalyst is fixed.
Further, arranging one and filter mouth, and be welded and fixed between adjacent described catalysis system, the end of described catalysis system arranges a catalyst monitoring sensor, is bolted.
Further, described filtration mouth upper end arranges an adapter, is fixed by welding.
Further, described catalysis system horizontal plane arranges one piece of fixing floor, is fixed by welding.
Further, described device outer wall upper end arranges a portable plate, and is fixed by the draw-in groove of transverse ends.
Compared with prior art; this utility model has the advantages that this utility model light structure; there is good reliability; the high temperature brought when sufficiently preventing purifying by additional protective layer support etc.; device is made to produce potential safety hazard; and by the way of three-element catalytic, carry out cleaning of off-gas, and also utilize filtration to make a slip of the tongue after filter to carry out double purification, it is therefore prevented that purify insufficient produced.
PM2.5, thus protect the living environment of the mankind, it is therefore prevented that the generation of haze.
[accompanying drawing explanation]
Fig. 1 is the front view of this utility model replaceable purifying vehicle exhaust biological engineering device.
Fig. 2 is the top view of this utility model replaceable purifying vehicle exhaust biological engineering device.
Fig. 3 is the side view of this utility model replaceable purifying vehicle exhaust biological engineering device.
In figure: a, catalysis system；1, tail gas interface；2, upstream oxygen sensor；3, air inlet；4, fixing floor；5, device outer wall；6, protective layer；7, catalyst；8, bracer is propped up；9, adapter 10, filtration mouth；11, catalyst monitoring sensor；12, portable plate.
[detailed description of the invention]
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullAs Figure 1-3，A kind of replaceable purifying vehicle exhaust biological engineering device，Including catalysis system a、Tail gas interface 1、Upstream oxygen sensor 2、Air inlet 3、Fixing floor 4、Device outer wall 5、Protective layer 6、Catalyst 7、Prop up bracer 8、Adapter 9、Filter mouth 10、Catalyst monitoring sensor 11 and portable plate 12，Described tail gas interface 1 rear end arranges an air inlet 3，By being welded and fixed，Described air inlet 3 upper end arranges a upstream oxygen sensor 2，It is fixed by bolt，Described air inlet 3 rear end is installed with catalysis system a，One bed device outer wall 5 is set inside described catalysis system a，The inner of described device outer wall 5 arranges layer protective layer 6，It is fixed by welding，Described protective layer 6 is internal arranges two to a bracer 8，It is fixed by welding，Described bracer 8 upper end is installed with catalyst 7，Catalyst 7 is placed position between its bracer 8，And by the draw-in groove on a bracer 8, catalyst 7 is fixed.
nullThis utility model replaceable purifying vehicle exhaust biological engineering device，Described tail gas interface 1 rear end arranges an air inlet 3，By being welded and fixed，Utilize tail gas interface 1 can coordinate different automobile interfaces，And utilize funnel type air inlet 3 to make tail gas rapidly enter device，One upstream oxygen sensor 2 is set on described air inlet 3，It is fixed by bolt，Utilize upstream oxygen sensor 2 can carry out the detection of gas so that it is determined that tail gas air inlet 3 whether normal，Described air inlet 3 rear end is installed with catalysis system a，Catalysis system a is utilized to carry out the place of catalytic reaction，One bed device outer wall 5 is set inside described catalysis system a，The device outer wall 5 utilizing ceramic carries out the heat-blocking action of catalysis system a，The inner of described device outer wall 5 arranges layer protective layer 6，It is fixed by welding，Protective layer 6 within Li Yonging at high temperature prevents blast to device，Described protective layer 6 is internal arranges two to a bracer 8，It is fixed by welding，Utilize bracer 8 by catalyst protection at mid portion，Described bracer 8 upper end is installed with catalyst 7，Catalyst 7 is placed position between its bracer 8，And by the draw-in groove on a bracer 8, catalyst 7 is fixed，It is carrier to utilize title，It is because itself and does not participate in catalytic reaction，And be above being covered with one layer of platinum、Rhodium、The precious metals such as palladium.It can become HC, the CO in waste gas into water and carbon dioxide, Nox is resolved into nitrogen and oxygen simultaneously.
Wherein, arrange one between adjacent described catalysis system a and filter mouth 10, and be welded and fixed, utilize and filter the PM2.5 that mouth 10 filtration reaction produces.
Wherein, described filtration mouth 10 upper end arranges an adapter 9, it is fixed by welding, adapter is utilized to be merged by two catalysis systems, carry out the end of catalysis system a described in double purification and one catalyst monitoring sensor 11 is set, it is bolted, utilizes trip oxygen sensor 11 detection to get rid of whether gas has harmful substance, thus judge the catalytic reaction situation of inside.
Wherein, described catalysis system a horizontal plane arranges one piece of fixing floor 4, is fixed by welding, after utilizing fixing floor 4 to prevent from installing on automobile, be deformed because jolting.
Wherein, described device outer wall 5 upper end arranges a portable plate 12, and is fixed by the draw-in groove of transverse ends, utilizes portable plate 12 can push the cleaning carrying out inside, maintenance etc. open.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
- null1. a replaceable purifying vehicle exhaust biological engineering device，Including catalysis system (a)、Tail gas interface (1)、Upstream oxygen sensor (2)、Air inlet (3)、Fixing floor (4)、Device outer wall (5)、Protective layer (6)、Catalyst (7)、Prop up bracer (8)、Adapter (9)、Filter mouth (10)、Catalyst monitoring sensor (11) and portable plate (12)，It is characterized in that: described tail gas interface (1) rear end arranges an air inlet (3)，By being welded and fixed，Described air inlet (3) upper end arranges a upstream oxygen sensor (2)，It is fixed by bolt，Described air inlet (3) rear end is installed with catalysis system (a)，Described catalysis system (a) is internal arranges a bed device outer wall (5)，The inner of described device outer wall (5) arranges layer protective layer (6)，It is fixed by welding，Described protective layer (6) is internal arranges two to a bracer (8)，It is fixed by welding，Described bracer (8) upper end is installed with catalyst (7)，Catalyst (7) is placed position between its bracer (8)，And by the draw-in groove on a bracer (8), catalyst (7) is fixed.
- Replaceable purifying vehicle exhaust biological engineering device the most according to claim 1, it is characterized in that: arrange one between adjacent described catalysis system (a) and filter mouth (10), and be welded and fixed, the end of described catalysis system (a) arranges a catalyst monitoring sensor (11), is bolted.
- Replaceable purifying vehicle exhaust biological engineering device the most according to claim 2, it is characterised in that: described filtration mouth (10) upper end arranges an adapter (9), is fixed by welding.
- Replaceable purifying vehicle exhaust biological engineering device the most according to claim 1, it is characterised in that: one piece of fixing floor (4) is set on described catalysis system (a) horizontal plane, is fixed by welding.
- Replaceable purifying vehicle exhaust biological engineering device the most according to claim 1, it is characterised in that: described device outer wall (5) upper end arranges a portable plate (12), and is fixed by the draw-in groove of transverse ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232285.6U CN205714358U (en) | 2016-03-23 | 2016-03-23 | A kind of replaceable purifying vehicle exhaust biological engineering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232285.6U CN205714358U (en) | 2016-03-23 | 2016-03-23 | A kind of replaceable purifying vehicle exhaust biological engineering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714358U true CN205714358U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620232285.6U Expired - Fee Related CN205714358U (en) | 2016-03-23 | 2016-03-23 | A kind of replaceable purifying vehicle exhaust biological engineering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205714358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104909A (en) * | 2017-12-27 | 2018-06-01 | 高飞 | A kind of vehicle exhaust three-level filter device |
-
2016
- 2016-03-23 CN CN201620232285.6U patent/CN205714358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104909A (en) * | 2017-12-27 | 2018-06-01 | 高飞 | A kind of vehicle exhaust three-level filter device |
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| 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: 20161123 Termination date: 20180323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |