CN204419308U - A kind of automobile tail gas filtering device - Google Patents
A kind of automobile tail gas filtering device Download PDFInfo
- Publication number
- CN204419308U CN204419308U CN201420787854.4U CN201420787854U CN204419308U CN 204419308 U CN204419308 U CN 204419308U CN 201420787854 U CN201420787854 U CN 201420787854U CN 204419308 U CN204419308 U CN 204419308U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- filter
- tail gas
- liquid
- pneumatic filter
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Model utility relates to a kind of automobile tail gas filtering device, comprise circular tube shaped pipeline, liquid filter and pneumatic filter, pipeline suction port exports with vehicle exhaust and is connected, it is characterized in that: described liquid filter is located at below pipeline, and be fixedly connected with pipeline, pipeline above described liquid filter is provided with some circular holes, described liquid filter bottom surface is provided with liquid port, liquid entering hole is provided with above described liquid filter sidewall, described pneumatic filter is hollow circular ring body structure, two toroidal surfaces are Stainless steel mesh face, annular cavity is formed between described pneumatic filter and pipeline, described pneumatic filter and described cavity form airtight plane at suction port place, described pneumatic filter outer wall is fixedly connected with by some inserted sheets with described pipeline.Model utility, can not only solid aerosol in absorbing automobile exhaust, also absorbs harmful gas in tail gas by absorption system, decreases the discharge of harmful matter in tail gas, alleviate the pollution of vehicle exhaust to air.
Description
Technical field
The utility model relates to environmental technology field, particularly relates to a kind of automobile tail gas filtering device.
Background technique
Along with growth in the living standard, automobile has become the widely used traffic tool, and the discharge of vehicle exhaust has become a main aspect of pollution of atmosphere, the major pollutants of vehicle exhaust have had solid aerosol, carbon monoxide, carbon dioxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc.Solid suspended particle enters human lung with breathing, and to collide, to spread, the mode such as deposition is trapped in the different parts of respiratory tract, causes respiratory disease, when suspended particulate runs up to critical concentration, just can excite formation malignant tumour.In addition, suspending particulate matter can also directly contact skin and eyes, blocks hair follicle and the sweat gland of skin, causes dermatitis and eye conjunctivitis, even cause corneal injury, seriously jeopardize the health of the mankind.For these problems, study the tail gas filtering system of the solid aerosol in a kind of energy adsorption vehicle tail gas, oxynitrides, there is important practical significance.
Model utility content
The purpose of this utility model is to provide a kind of automobile tail gas filtering device.
The technical solution of the utility model is: a kind of automobile tail gas filtering device, comprise circular tube shaped pipeline, liquid filter and pneumatic filter, pipeline suction port exports with vehicle exhaust and is connected, it is characterized in that: described liquid filter is located at below pipeline, and be fixedly connected with pipeline, pipeline above described liquid filter is provided with some circular holes, described liquid filter bottom surface is provided with liquid port, liquid entering hole is provided with above described liquid filter sidewall, described pneumatic filter is hollow circular ring body structure, two toroidal surfaces are Stainless steel mesh face, annular cavity is formed between described pneumatic filter and pipeline, described pneumatic filter and described cavity form airtight plane at suction port place, described pneumatic filter outer wall is fixedly connected with by some inserted sheets with described pipeline.
Further, in described liquid filter, liquid is deionized water or alkali lye.
Further, expanded graphite or active carbon or molecular sieve is filled with in described pneumatic filter grid surface.
Further, described pneumatic filter air outlet place radial direction is airtight plane.
The beneficial effects of the utility model are:
A kind of automobile tail gas filtering device, can not only solid aerosol in absorbing automobile exhaust, also absorbs harmful gas in tail gas by absorption system, decreases the discharge of harmful matter in tail gas, alleviate the pollution of vehicle exhaust to air.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, pipeline 2, liquid filter 3, pneumatic filter 4, circular hole
5, liquid port 6, liquid entering hole 7, cavity 8, inserted sheet
Embodiment
Below in conjunction with accompanying drawing, brief description is made to embodiment of the present utility model.
A kind of automobile tail gas filtering device as shown in Figure 1, comprise circular tube shaped pipeline 1, liquid filter 2 and pneumatic filter 3, pipeline 1 suction port exports with vehicle exhaust and is connected, it is characterized in that: described liquid filter 2 is located at below pipeline 1, and be fixedly connected with pipeline 1, pipeline 1 above described liquid filter 2 is provided with some circular holes 4, described liquid filter 2 bottom surface is provided with liquid port 5, liquid entering hole 6 is provided with above described liquid filter 2 sidewall, described pneumatic filter 3 is hollow circular ring body structure, two toroidal surfaces are Stainless steel mesh face, annular cavity 7 is formed between described pneumatic filter 3 and pipeline 1, described pneumatic filter 3 forms airtight plane with described cavity 7 at suction port place, described pneumatic filter 3 outer wall is fixedly connected with by some inserted sheets 8 with described pipeline 1.
Further, in described liquid filter 2, liquid is deionized water or alkali lye.
Further, expanded graphite or active carbon or molecular sieve is filled with in described pneumatic filter 3 grid surface.
Further, described pneumatic filter 3 air outlet place radial direction is airtight plane.
Working method: vehicle exhaust enters tail gas filtering system, liquid filter is entered by the circular hole on pipeline, suspended solid in tail gas is absorbed by liquid filter, tail gas inside sedimeter out, enter the inner hollow cavity of pneumatic filter, to radial diffusion in the process moved ahead in cavity, enter annular cavity by the sorbing material in filter grid, finally exported by annular cavity and enter air.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an automobile tail gas filtering device, comprise circular tube shaped pipeline, liquid filter and pneumatic filter, pipeline suction port exports with vehicle exhaust and is connected, it is characterized in that: described liquid filter is located at below pipeline, and be fixedly connected with pipeline, pipeline above described liquid filter is provided with some circular holes, described liquid filter bottom surface is provided with liquid port, liquid entering hole is provided with above described liquid filter sidewall, described pneumatic filter is hollow circular ring body structure, two toroidal surfaces are Stainless steel mesh face, annular cavity is formed between described pneumatic filter and pipeline, described pneumatic filter and described cavity form airtight plane at suction port place, described pneumatic filter outer wall is fixedly connected with by some inserted sheets with described pipeline.
2. a kind of automobile tail gas filtering device according to claim 1, is characterized in that: in described liquid filter, liquid is deionized water or alkali lye.
3. a kind of automobile tail gas filtering device according to claim 1, is characterized in that: be filled with expanded graphite or active carbon or molecular sieve in described pneumatic filter grid surface.
4. a kind of automobile tail gas filtering device according to claim 1, is characterized in that: described pneumatic filter air outlet place radial direction is airtight plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787854.4U CN204419308U (en) | 2014-12-11 | 2014-12-11 | A kind of automobile tail gas filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787854.4U CN204419308U (en) | 2014-12-11 | 2014-12-11 | A kind of automobile tail gas filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419308U true CN204419308U (en) | 2015-06-24 |
Family
ID=53469689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787854.4U Expired - Fee Related CN204419308U (en) | 2014-12-11 | 2014-12-11 | A kind of automobile tail gas filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461237A (en) * | 2016-06-06 | 2017-12-12 | 上海市格致中学 | A kind of vehicle exhaust absorption plant |
-
2014
- 2014-12-11 CN CN201420787854.4U patent/CN204419308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461237A (en) * | 2016-06-06 | 2017-12-12 | 上海市格致中学 | A kind of vehicle exhaust absorption plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204419308U (en) | A kind of automobile tail gas filtering device | |
| CN204710059U (en) | A kind of integrated form pollutant purification device | |
| CN204082273U (en) | Automobile exhaust gas processing apparatus | |
| CN203103068U (en) | Respirator for transformer | |
| CN204961025U (en) | Efficient automobile exhaust filter | |
| CN203988352U (en) | Argon pencil that can smoking gas | |
| CN203620467U (en) | Waste gas treatment equipment for plastic granulating | |
| CN203296870U (en) | Automobile exhaust dust removing device | |
| CN203852706U (en) | Denoising oxygen inhaler | |
| CN205252817U (en) | A waste gas dust disposal equipment for sliced medicinal herbs workshop | |
| CN203959602U (en) | The aeration structure of elevator ceiling | |
| CN106593266A (en) | Formaldehyde removal door | |
| CN207864028U (en) | A kind of tailed-gas treater of automobile | |
| CN204182273U (en) | Low-temperature plasma rotational flow burning organic waste-gas purification equipment | |
| CN203421214U (en) | Special dryer outlet integration valve for NGFD natural gas station | |
| CN205442712U (en) | Water purifier | |
| CN204816226U (en) | Anion removes robot of formaldehyde | |
| CN205154307U (en) | Novel multiple filtration tail -gas clean -up ware | |
| CN203572694U (en) | Portable air sampling device | |
| CN202501713U (en) | Vacuum drier for producing supported photocatalyst | |
| CN203816444U (en) | Portable dust purifier for coal mine | |
| CN205638624U (en) | Dedicated energy -conserving processing apparatus of treating motor vehicle exhaust gases | |
| CN207004607U (en) | A kind of spiral automobile exhaust gas processing apparatus of twoport | |
| CN204021294U (en) | A kind of vacuum suction rod | |
| CN210440101U (en) | Tail gas adsorbs and decomposition device |
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: 20150624 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |