CN204212840U - Tail gas discharger - Google Patents
Tail gas discharger Download PDFInfo
- Publication number
- CN204212840U CN204212840U CN201420695813.2U CN201420695813U CN204212840U CN 204212840 U CN204212840 U CN 204212840U CN 201420695813 U CN201420695813 U CN 201420695813U CN 204212840 U CN204212840 U CN 204212840U
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- Prior art keywords
- pipeline
- communicated
- purification plant
- tail gas
- nhd
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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
-
- 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
- Y02T10/40—Engine management systems
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- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a kind of tail gas discharger, comprise the first pipeline, second pipe, exhaust duct, 3rd pipeline, 4th pipeline, ternary catalyzing unit, purification plant, water inlet, filler, drain opening, the first end of the first pipeline is connected with described motor, second end of the first pipeline is communicated with the first end of described ternary catalyzing unit, second end of ternary catalyzing unit is communicated with the first end of second pipe, second end of second pipe is communicated with the first end of described purification plant, second end of purification plant is communicated with the first end of described exhaust duct, the first end of the 3rd pipeline is communicated with the water inlet of the upper end of described purification plant, second end of described 3rd pipeline is communicated with the circular filler be located on rear side door of automobile, also comprise mate with filler add water cover, the first end of the 4th pipeline is communicated with the drain opening of described purification plant lower end, and the second end of the 4th pipeline passes the bottom of automotive back, there is the NHD decarbonizing liquid of storage purification plant inside.
Description
Technical field
The utility model relates to a kind of tail gas discharger.
Background technique
Although Modern Automobile Tail Gas discharge takes the device such as EGR and ternary catalyzing unit, can reduce the discharge of nitrogen oxide, adopt positive crankcase ventilation (PCV) and charcoal canister absorption after from new burning, reduce hydrocarbon discharge, but, still there is a large amount of soots, nitric acid, sulfur dioxide, lead-containing compounds, Benzpyrene and solid particulate matter and photochemical smog etc. harmful matter can be caused, these harmful matters are discharged in air, serious to the pollution level of air ambient, sometimes can form large-area acid rain, harm the crops.All there is haze in present most city, is that vehicle exhaust is formed mostly, has a strong impact on the healthy of people.
Model utility content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: the tail gas discharger providing a kind of double purified.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of tail gas discharger, comprise: the first pipeline, second pipe, exhaust duct, 3rd pipeline, 4th pipeline, NHD decarbonizing liquid flow ipe, ternary catalyzing unit, purification plant, water inlet, filler, drain opening, the first end of described first pipeline is connected with described motor, second end of described first pipeline is communicated with the first end of described ternary catalyzing unit, second end of described ternary catalyzing unit is communicated with the first end of described second pipe, second end of described second pipe is communicated with the first end of described purification plant, second end of described purification plant is communicated with the first end of described exhaust duct, the first end of described 3rd pipeline is communicated with the water inlet of the upper end of described purification plant, second end of described 3rd pipeline is communicated with the first circular filler be located on rear side door of automobile, the lower end of described NHD decarbonizing liquid flow ipe is communicated with described water inlet, the upper end of described NHD decarbonizing liquid flow ipe is communicated with the be located at rear side door of automobile second circular filler, on described rear side door of automobile, pivot joint establishes the circle of described first circular filler and the second circular filler to add water cover for covering, the first end of described 4th pipeline is communicated with the drain opening of described purification plant lower end, and the second end of described 4th pipeline passes the bottom of automotive back, there is the NHD decarbonizing liquid of storage described purification plant inside, sulfur dioxide in the tail gas of outlet pipe, nitric acid generation chemical reaction form water, and in exhaust, soot, Benzpyrene and immobilized particles thing enter air by outlet pipe again after the NHD decarbonizing liquid cleaning in purification plant.
Further, described purification plant it comprise diapire, by a left side for diapire, the roof on two sidewalls that right two edges extend vertically upward and the top by connection two sidewalls, described diapire, two sidewalls and roof enclose a rectangle holding cavity closed, upwards vertically on the right side of described diapire be provided with a baffle plate, between the top of described baffle plate and described roof, there is an interval, described holding cavity is isolated into a chamber, left side and a right-side cavity by described baffle plate, described purification plant also comprises an air pipe, one end of described air pipe is positioned at the top in chamber, described left side, the other end of described air pipe passes described interval to be positioned at described right-side cavity, described NHD decarbonizing liquid adds in chamber, described left side by described NHD decarbonizing liquid flow ipe, described water or buck join in described right-side cavity by the 3rd pipeline, offer a tail gas exhaust port in the upper end of described right side wall, described exhaust duct is communicated with described right side wall by this row's mouth.
Further, also comprise one the 5th pipeline and a blower unit, the first end of described 5th pipeline is communicated with described tail gas exhaust port, and the second end of described 5th pipeline is communicated with the suction port of described blower unit, and the delivery outlet of described blower unit is communicated with the first end of described exhaust duct.
Further, also comprise level detection sensor, water temperature detecting sensor, the first alarm and the second alarm, described level detection sensor is located at the top that described baffle plate is positioned at the one side in chamber, left side, described first alarm is connected with described level detection sensor, described water temperature detecting sensor is located at middle part or the bottom that described baffle plate is positioned at the one side in chamber, left side, and described second alarm is connected with described water temperature detecting sensor.
Tail gas discharger of the present utility model, by ternary catalyzing unit and the dual cooperation of purification plant, makes the tail gas of motor first carry out first cleaning through ternary catalyzing unit, to remove the part evil chemical substance of tail gas; The second cleaning of the tail gas NHD decarbonizing liquid in purification plant making ternary catalyzing unit flow out again, soots a large amount of in tail gas, nitric acid, sulfur dioxide, lead-containing compounds, Benzpyrene and solid particulate matter are cleaned, to reduce the harmful chemical of tail gas further, be cleaned NHD decarbonizing liquid in device cleaned after tail gas in harmful matter reduce widely, reduce the pollution of tail gas to air ambient.
Add NHD decarbonizing liquid by the chamber, left side in water purifying plant, add water or buck in right-side cavity, make car tail gas through the cleaning of repeatedly different solutions, further purified the harmful chemical in vehicle exhaust.
In purification plant in the utility model, isolating plate is set and blower unit matches, make blower unit while suction tail gas, buck in purification plant or water can not be sucked, prevent the buck in purification plant or water from tailing off gradually, make car owner constantly must add NHD decarbonizing liquid and just can reach above-mentioned effect, add isolating plate, the trouble of car owner can be reduced.
At baffle plate, level detection sensor and the first alarm are set relative to the top of the one side of NHD decarbonizing liquid, when level detection sensor detects that NHD decarbonizing liquid arrives detection position time, first alarm then carries out acoustooptic alarm, make the water level knowing NHD decarbonizing liquid that car owner can be instant, to facilitate instant stopping, NHD decarbonizing liquid is added.During high certain value of the temperature that detected by water temperature detecting sensor, then illustrate that the time that this vehicle travels is excessively of a specified duration, the second alarm then by acoustooptic alarm to remind car owner, suitable prompting car owner notes allowing automobile have a rest, to alleviate the loss of the parts of automobile.
To sum up, tail gas discharger of the present utility model repeatedly can purify tail gas, reduces the harmful chemical of tail gas, reduces tail gas to the pollution of air.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model tail gas discharger one embodiment.
Fig. 2 is the structural representation of purification plant in Fig. 1.
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.
First, before embodiment is described, be necessary that some terms to occurring make an explanation herein.Such as:
Use the term such as " first ", " second " to describe various element if occur herein, but these elements should not limited by these terms.These terms are only used for differentiation element and another element.Therefore, " first " element also can be called as " second " element and not depart from instruction of the present utility model.
In addition, should be understood that, when mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can there is intermediary element.On the contrary, when mentioning that an element " directly connection " or " directly connecting " are to another element, then there is not intermediary element.
The various terms occurred in this article are only not intended to conduct to restriction of the present utility model for describing the object of concrete mode of execution.Unless context is clearly pointed out in addition, then singulative intention also comprises plural form.
" comprise " when using term in this manual and/or " including " time, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of more than one other features, entirety, step, operation, element, the existence of parts and/or its group and/or additional.
About embodiment:
Refer to Fig. 1 to Fig. 2, the tail gas discharger of the present embodiment, comprise: the first pipeline 11, second pipe 12, exhaust duct 13, 3rd pipeline 14, 4th pipeline 15, NHD decarbonizing liquid flow ipe 18, ternary catalyzing unit 2, purification plant 3, water inlet 4, filler (scheming not shown), drain opening 6, the first end of described first pipeline 11 is connected with described motor, second end of described first pipeline 11 is communicated with the first end of described ternary catalyzing unit 2, second end of described ternary catalyzing unit 2 is communicated with the first end of described second pipe 12, second end of described second pipe 12 is communicated with the first end of described purification plant 3, second end of described purification plant 3 is communicated with the first end of described exhaust duct 13, the first end of described 3rd pipeline 14 is communicated with the water inlet 4 of the upper end of described purification plant 3, second end of described 3rd pipeline 14 is communicated with the first circular filler be located on rear side door of automobile, the lower end of described NHD decarbonizing liquid flow ipe 18 is communicated with described water inlet 4, the upper end of described NHD decarbonizing liquid flow ipe 18 is communicated with the be located at rear side door of automobile second circular filler, described rear side door of automobile being articulated with one for what hide the first circular filler and the second circular filler adds water cover (scheming not shown), the first end of described 4th pipeline 15 is communicated with the drain opening 6 of described purification plant 3 lower end, and the second end of described 4th pipeline 15 passes the bottom of automotive back, there is the NHD decarbonizing liquid (Polyethylene glycol dimethyl ether) of storage described purification plant 3 inside, sulfur dioxide in tail gas, nitric acid generation chemical reaction form water, and in exhaust, soot, Benzpyrene and immobilized particles thing enter air by outlet pipe again after the NHD decarbonizing liquid cleaning in purification plant 3.NHD decarbonizing liquid is a kind of Physical Absorption solvent, and it is for desulfurization and decarburization, has that degree of purification is high, the simple advantage of stable operation, equipment and process CIMS.
Described filler can be arranged near automobile fuel filler cap side, same, and this filler has one for what hide it and adds water cover, described in add water cover one end be connected with one end of a hinge, the other end of described hinge is located on the housing of described automobile.
In the present embodiment, described purification plant 3 it comprise diapire 31, by a left side for diapire 31, the left side that right two edges extend vertically upward, right two sidewalls 32, 33 and by connection two sidewalls 32, the roof 34 on the top of 33, described diapire 31, two sidewalls 32, 33 and roof 34 enclose one close rectangle holding cavity, upwards vertically on the right side of described diapire 31 be provided with a baffle plate 35, between the top of described baffle plate 35 and described roof 34, there is an interval, described holding cavity is isolated into a chamber 361, left side and a right-side cavity 362 by described baffle plate 35, described NHD decarbonizing liquid adds in chamber, described left side 361 by NHD decarbonizing liquid flow ipe 18, described water or buck add in described right-side cavity 362 by the 3rd pipeline 14, and offer a tail gas exhaust port 37 in the upper end of described right side wall 33, described exhaust duct 13 is communicated with described right side wall 33 by this row's mouth.
The right side wall 33 of described purification plant 3 is communicated with described ternary catalyzing unit 2 by described second pipe 12.
In the present embodiment, also comprise one the 5th pipeline 16 and a blower unit 7, the first end of described 5th pipeline 16 is communicated with described tail gas exhaust port 37, the second end through described 5th pipeline 16 after the tail gas that automobile is discharged is cleaned with tap water in 362 or buck by air pipe 84 is communicated with the suction port of described blower unit 7, and the delivery outlet of described blower unit 7 is communicated with the first end of described exhaust duct 13.Be provided with an isolating plate 85 in the upper end of described right side wall 33, a part for described exhaust port 37 is blocked in the upper end of described isolating plate 85.
In the present embodiment, also comprise level detection sensor 81, water temperature detecting sensor 82, first alarm and the second alarm, described level detection sensor 81 is located at the top that described baffle plate 35 is positioned at the one side in chamber 361, left side, described first alarm is connected with described level detection sensor 81, described water temperature detecting sensor 82 is located at middle part or the bottom that described baffle plate 35 is positioned at the one side in chamber 361, left side, and described second alarm is connected with described water temperature detecting sensor 82.Described first alarm and the second alarm are positioned near filler.
The utility model embodiment, by ternary catalyzing unit 2 and the dual cooperation of purification plant 3, makes the tail gas of motor first carry out first cleaning through ternary catalyzing unit 2, to remove the part evil chemical substance of tail gas; The second cleaning of the tail gas NHD decarbonizing liquid in purification plant 3 making ternary catalyzing unit 2 flow out again, soots a large amount of in tail gas, nitric acid, sulfur dioxide, lead-containing compounds, Benzpyrene and solid particulate matter are cleaned, to reduce the harmful chemical of tail gas further, be cleaned NHD decarbonizing liquid in device 3 cleaned after tail gas in harmful matter reduce widely, reduce the pollution of tail gas to air ambient.
Add NHD decarbonizing liquid by the chamber, left side 361 in water purifying plant, add water or buck in right-side cavity 362, make car tail gas through the cleaning of repeatedly different solutions, further purified the harmful chemical in vehicle exhaust.
In purification plant 3 in the utility model, isolating plate 85 is set and blower unit 7 matches, make blower unit 7 while suction tail gas, NHD decarbonizing liquid in purification plant 3 can not be sucked prevents the water in purification plant 3 or buck from tailing off gradually, car owner is made must constantly to add buck or water just can reach above-mentioned effect, add isolating plate 85, the trouble of car owner can be reduced.
At baffle plate 35, level detection sensor 81 and the first alarm are set relative to the top of the one side of NHD decarbonizing liquid, when level detection sensor 81 detects that NHD decarbonizing liquid arrives detection position time, first alarm then carries out acoustooptic alarm, make the water level knowing NHD decarbonizing liquid that car owner can be instant, to facilitate instant stopping, NHD decarbonizing liquid is added.During high certain value of the temperature that detected by water temperature detecting sensor 82, then illustrate that the time that this vehicle travels is excessively of a specified duration, the second alarm then by acoustooptic alarm to remind car owner, suitable prompting car owner notes allowing automobile have a rest, to alleviate the loss of the parts of automobile.
These are only mode of execution of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a tail gas discharger, comprise: the first pipeline, second pipe, exhaust duct, 3rd pipeline, 4th pipeline, NHD decarbonizing liquid flow ipe, ternary catalyzing unit, purification plant, water inlet, filler, drain opening, the first end of described first pipeline is connected with described motor, second end of described first pipeline is communicated with the first end of described ternary catalyzing unit, second end of described ternary catalyzing unit is communicated with the first end of described second pipe, second end of described second pipe is communicated with the first end of described purification plant, second end of described purification plant is communicated with the first end of described exhaust duct, the first end of described 3rd pipeline is communicated with the water inlet of the upper end of described purification plant, second end of described 3rd pipeline is communicated with the first circular filler be located on rear side door of automobile, the lower end of described NHD decarbonizing liquid flow ipe is communicated with described water inlet, the upper end of described NHD decarbonizing liquid flow ipe is communicated with the be located at rear side door of automobile second circular filler, on described rear side door of automobile, pivot joint establishes the circle of described first circular filler and the second circular filler to add water cover for covering, the first end of described 4th pipeline is communicated with the drain opening of described purification plant lower end, and the second end of described 4th pipeline passes the bottom of automotive back, there is the NHD decarbonizing liquid of storage described purification plant inside, sulfur dioxide in the tail gas of outlet pipe, nitric acid generation chemical reaction form water, and in exhaust, soot, Benzpyrene and immobilized particles thing enter air by outlet pipe again after the NHD decarbonizing liquid cleaning in purification plant.
2. tail gas discharger as claimed in claim 1, it is characterized in that: described purification plant it comprise diapire, by a left side for diapire, the roof on two sidewalls that right two edges extend vertically upward and the top by connection two sidewalls, described diapire, two sidewalls and roof enclose a rectangle holding cavity closed, upwards vertically on the right side of described diapire be provided with a baffle plate, between the top of described baffle plate and described roof, there is an interval, described holding cavity is isolated into a chamber, left side and a right-side cavity by described baffle plate, described purification plant also comprises an air pipe, one end of described air pipe is positioned at the top in chamber, described left side, the other end of described air pipe passes described interval to be positioned at described right-side cavity, described NHD decarbonizing liquid adds in chamber, described left side by described NHD decarbonizing liquid flow ipe, described water or buck join in described right-side cavity by the 3rd pipeline, offer a tail gas exhaust port in the upper end of described right side wall, described exhaust duct is communicated with described right side wall by this row's mouth.
3. tail gas discharger as claimed in claim 2, it is characterized in that: also comprise one the 5th pipeline and a blower unit, the first end of described 5th pipeline is communicated with described tail gas exhaust port, second end of described 5th pipeline is communicated with the suction port of described blower unit, and the delivery outlet of described blower unit is communicated with the first end of described exhaust duct.
4. tail gas discharger as claimed in claim 3, it is characterized in that: also comprise level detection sensor, water temperature detecting sensor, the first alarm and the second alarm, described level detection sensor is located at the top that described baffle plate is positioned at the one side in chamber, left side, described first alarm is connected with described level detection sensor, described water temperature detecting sensor is located at middle part or the bottom that described baffle plate is positioned at the one side in chamber, left side, and described second alarm is connected with described water temperature detecting sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420695813.2U CN204212840U (en) | 2014-11-19 | 2014-11-19 | Tail gas discharger |
Applications Claiming Priority (1)
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CN201420695813.2U CN204212840U (en) | 2014-11-19 | 2014-11-19 | Tail gas discharger |
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CN204212840U true CN204212840U (en) | 2015-03-18 |
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CN201420695813.2U Expired - Fee Related CN204212840U (en) | 2014-11-19 | 2014-11-19 | Tail gas discharger |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927344A (en) * | 2016-06-23 | 2016-09-07 | 无锡龙盈环保科技有限公司 | Automotive exhaust purification device and purification process thereof |
CN112986070A (en) * | 2021-05-12 | 2021-06-18 | 西安多普多信息科技有限公司 | Tail gas detection device, method and system |
-
2014
- 2014-11-19 CN CN201420695813.2U patent/CN204212840U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927344A (en) * | 2016-06-23 | 2016-09-07 | 无锡龙盈环保科技有限公司 | Automotive exhaust purification device and purification process thereof |
CN112986070A (en) * | 2021-05-12 | 2021-06-18 | 西安多普多信息科技有限公司 | Tail gas detection device, method and system |
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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: 20150318 Termination date: 20171119 |
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CF01 | Termination of patent right due to non-payment of annual fee |