CN207478298U - A kind of asphalt production exhaust gas processing device - Google Patents
A kind of asphalt production exhaust gas processing device Download PDFInfo
- Publication number
- CN207478298U CN207478298U CN201721412752.4U CN201721412752U CN207478298U CN 207478298 U CN207478298 U CN 207478298U CN 201721412752 U CN201721412752 U CN 201721412752U CN 207478298 U CN207478298 U CN 207478298U
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- filter
- discharge port
- alkaline cleaner
- oil separator
- incinerator
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Abstract
The utility model is related to a kind of asphalt production exhaust gas processing device, the processing unit includes gs-oil separator, filter, alkaline cleaner and incinerator；The discharge port of the gs-oil separator connects the feed inlet of the filter, and the discharge port of the filter connects the feed inlet of the alkaline cleaner, and the discharge port of the alkaline cleaner is connect with the incinerator.The utility model is removed a small amount of polycyclic aromatic hydrocarbons (PAH) in tail gas and benzene type organic by gs-oil separator, the suspended particulate in tail gas is removed by filter again, alkaline cleaner is further processed the harmful substance in tail gas, tail gas is resolved into carbon dioxide finally by incinerator and water is discharged, solves the problems, such as that the tail gas generated in asphalt production process generates pollution to environment.
Description
Technical field
The utility model is related to chemical industry equipment, particularly a kind of asphalt production exhaust gas processing device.
Background technology
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, is in a liquid state, surface is in black, dissolves in carbon disulfide.Pitch be it is a kind of waterproof and dampproof and
Corrosion-resistant organic cementitious material.
Pitch can generate a large amount of flue gas i.e. tail gas in process of production, contain suspended particulate and polycyclic aromatic hydrocarbons (PAH) in tail gas
And benzene type organic, direct emission will cause environmental pollution..
Invention content
The purpose of this utility model is to provide for a kind of asphalt production exhaust gas processing device.
The technical solution of the utility model is：
A kind of asphalt production exhaust gas processing device, the processing unit include gs-oil separator, filter, alkaline cleaner and
Incinerator；The discharge port of the gs-oil separator connects the feed inlet of the filter, the discharge port connection institute of the filter
The feed inlet of alkaline cleaner is stated, the discharge port of the alkaline cleaner is connect with the incinerator；The discharging of the gs-oil separator
Mouth is arranged on the lower end of the gs-oil separator, and the feed inlet of the filter is arranged on the lower end of the filter, the mistake
Filter discharge port is arranged on the upper end of the filter, and the alkaline cleaner includes caustic treater, alkali liquor storage tank and connecting tube, described
Connecting tube is arranged on the upper end of the caustic treater, and the connecting tube is connect with the discharge port of the alkali liquor storage tank, the caustic treater
Inner upper end be equipped with surge chamber, the lower end of the surge chamber is equipped with nozzle；The feed inlet of the alkaline cleaner is arranged on described
The upper end of caustic treater, the discharge port of the alkaline cleaner are arranged on the middle part of the caustic treater；The upper end setting of the incinerator
There is chimney.
A kind of above-mentioned asphalt production exhaust gas processing device, the filter is interior to be equipped with acticarbon.
The beneficial effects of the utility model are：A small amount of polycyclic aromatic hydrocarbons (PAH) in tail gas and benzene class are had by gs-oil separator
Machine object removes, then is removed the suspended particulate in tail gas by filter, and alkaline cleaner is further processed the nuisance in tail gas
Tail gas is resolved into carbon dioxide finally by incinerator and water discharge solves the tail gas pair that is generated in asphalt production process by matter
Environment leads to the problem of pollution.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1. gs-oil separator, 2. filters, 3. alkaline cleaners, 31. caustic treaters, 311. surge chambers, 312. nozzles,
32. alkali liquor storage tank, 33. connecting tubes, 4. incinerators, 41. chimneys.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the processing unit includes gs-oil separator 1, filter 2, alkaline cleaner 3 and incinerator 4；The oil
The discharge port of gas separating device 1 connects the feed inlet of the filter 2, by gs-oil separator 1 by a small amount of polycyclic virtue in tail gas
Fragrant hydrocarbon and the removal of benzene type organic, the discharge port of the filter 2 connect the feed inlet of the alkaline cleaner 3, and filter 2 can incite somebody to action
Suspended particulate removing in tail gas, the discharge port of the alkaline cleaner 3 are connect with the incinerator 4, and alkaline cleaner 3 is further located
The harmful substance in tail gas is managed, tail gas is resolved into carbon dioxide finally by incinerator 4 and water is discharged；The gs-oil separator
1 discharge port is arranged on the lower end of the gs-oil separator 1, and the feed inlet of the filter 2 is arranged under the filter 2
End, 2 discharge port of filter are arranged on the upper end of the filter 2, and the alkaline cleaner 3 includes caustic treater 31, lye stores up
Tank 32 and connecting tube 33, the connecting tube 33 are arranged on the upper end of the caustic treater 31, and the connecting tube 33 is stored up with the lye
The discharge port connection of tank 32, the inner upper end of the caustic treater 31 are equipped with surge chamber 311, and the lower end of the surge chamber 311 is equipped with
Nozzle 312；The feed inlet of the alkaline cleaner 3 is arranged on the upper end of the caustic treater 31, and the discharge port of the alkaline cleaner 3 is set
It puts at the middle part of the caustic treater 31；The upper end of the incinerator 4 is provided with chimney 41.
A kind of above-mentioned asphalt production exhaust gas processing device, the filter 2 is interior to be equipped with acticarbon.
The embodiment created above to the utility model is described in detail, but the content is only the utility model wound
The preferred embodiment made, it is impossible to be construed as limiting the scope of the utility model.It is all to create range according to the utility model
All the changes and improvements made etc. should all be still belonged within this patent covering scope.
Claims (2)
1. a kind of asphalt production exhaust gas processing device, it is characterised in that：The processing unit includes gs-oil separator（1）, filtering
Device（2）, alkaline cleaner（3）And incinerator（4）；The gs-oil separator（1）Discharge port connect the filter（2）Charging
Mouthful, the filter（2）Discharge port connect the alkaline cleaner（3）Feed inlet, the alkaline cleaner（3）Discharge port with
The incinerator（4）Connection；The gs-oil separator（1）Discharge port be arranged on the gs-oil separator（1）Lower end, it is described
Filter（2）Feed inlet be arranged on the filter（2）Lower end, the filter（2）Discharge port is arranged on the filtering
Device（2）Upper end, the alkaline cleaner（3）Including caustic treater（31）, alkali liquor storage tank（32）And connecting tube（33）, the connecting tube
（33）It is arranged on the caustic treater（31）Upper end, the connecting tube（33）With the alkali liquor storage tank（32）Discharge port connection,
The caustic treater（31）Inner upper end be equipped with surge chamber（311）, the surge chamber（311）Lower end be equipped with nozzle（312）；Institute
State alkaline cleaner（3）Feed inlet be arranged on the caustic treater（31）Upper end, the alkaline cleaner（3）Discharge port be arranged on
The caustic treater（31）Middle part；The incinerator（4）Upper end be provided with chimney（41）.
2. a kind of asphalt production exhaust gas processing device according to claim 1, it is characterised in that：The filter（2）It is interior
Equipped with acticarbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412752.4U CN207478298U (en) | 2017-10-30 | 2017-10-30 | A kind of asphalt production exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412752.4U CN207478298U (en) | 2017-10-30 | 2017-10-30 | A kind of asphalt production exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478298U true CN207478298U (en) | 2018-06-12 |
Family
ID=62478070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412752.4U Active CN207478298U (en) | 2017-10-30 | 2017-10-30 | A kind of asphalt production exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764344A (en) * | 2019-01-17 | 2019-05-17 | 沈阳铝镁设计研究院有限公司 | A kind of bitumen flue gas comprehensive treatment system |
-
2017
- 2017-10-30 CN CN201721412752.4U patent/CN207478298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764344A (en) * | 2019-01-17 | 2019-05-17 | 沈阳铝镁设计研究院有限公司 | A kind of bitumen flue gas comprehensive treatment system |
| CN109764344B (en) * | 2019-01-17 | 2019-12-13 | 沈阳铝镁设计研究院有限公司 | Comprehensive treatment system for asphalt smoke |
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