CN216604730U - Asphalt flue gas treatment device - Google Patents
Asphalt flue gas treatment device Download PDFInfo
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- CN216604730U CN216604730U CN202122905432.5U CN202122905432U CN216604730U CN 216604730 U CN216604730 U CN 216604730U CN 202122905432 U CN202122905432 U CN 202122905432U CN 216604730 U CN216604730 U CN 216604730U
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- flue gas
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- spray
- flow distribution
- reposition
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Abstract
The utility model relates to the technical field of flue gas treatment, in particular to an asphalt flue gas treatment device. The spray tower comprises a shell, a flow distribution component and a spray component, wherein the flow distribution component and the spray component are arranged inside the shell, the spray component is arranged on the upper side of the flow distribution component, the flow distribution component comprises a baffle plate arranged horizontally and a flow distribution plate arranged vertically, and the flow distribution plate is arranged on the upper side of the baffle plate vertically. Set up the reposition of redundant personnel subassembly in the spray column and shunt the flue gas, make the flue gas upwards spout from the interval of admitting air, spun flue gas is the slice, can carry out abundant contact with spun water in the spray assembly, improves the treatment effeciency of flue gas to the interval angle of admitting air in the multicomponent stream subassembly sets up perpendicularly, can change the ascending direction of flue gas, further improves the contact efficiency of flue gas and water.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to an asphalt flue gas treatment device.
Background
In the production process of the modified asphalt, various additives such as rubber powder, a stabilizer and the like need to be added into raw materials, the temperature of the asphalt in the production process needs to be raised to be higher than 175 ℃, the additives and the asphalt can generate a large amount of asphalt smoke in the high-temperature production process, the asphalt smoke contains various carcinogenic substances such as asphalt smoke, benzopyrene, non-methane total hydrocarbons, hydrogen sulfide gas and the like, the particle size of the substances is small, the substances are easy to float in the air, the environment is seriously polluted, and the human health is harmed. In the modified asphalt flue gas treatment in the prior art, the reaction efficiency of waste gas and water in the spray tower is low, a plurality of spray towers are required to be arranged to remove solid pollutants and soluble pollutants in the flue gas, and the water resource consumption is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of low working efficiency of the spray tower in the asphalt flue gas treatment, the utility model provides an asphalt flue gas treatment device.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an asphalt flue gas processing apparatus, includes spray column, drying tower, plasma gas wash tower and the active carbon adsorption tower that connects gradually through the pipeline along the gas flow direction, the spray column includes shell, reposition of redundant personnel subassembly and spray assembly, the reposition of redundant personnel subassembly with spray assembly all set up in inside the shell, spray assembly set up in reposition of redundant personnel subassembly upside, the reposition of redundant personnel subassembly includes the baffle of level setting and the flow distribution plate of vertical setting, the flow distribution plate set up perpendicularly in the baffle upside.
As an optimization, the lower part of the shell is provided with an air inlet pipe, the top of the shell is provided with an exhaust pipe, the bottom of the shell is provided with a liquid discharge pipe, the lower end of the exhaust pipe is provided with a filter plate, and the filter plate is arranged at the top of the inner side of the shell.
As optimization, the shunting assembly and the spraying assembly are respectively provided with a plurality of parts, and the spraying assembly and the shunting assembly are alternately arranged from top to bottom.
As an optimization, the spray assembly include connecting pipe and shower head, the shower head evenly connect in the connecting pipe downside, the connecting pipe is the ring pipe, connecting pipe one side is connected with the feed liquor pipe, the feed liquor pipe other end set up in the shell is outside.
As optimization, the baffle of reposition of redundant personnel subassembly be equipped with a plurality of, a plurality of baffle align to grid with in the coplanar of shell inside, the flow distribution plate is equipped with a plurality of, a plurality of the flow distribution plate sets up respectively in a plurality of the baffle upside is equipped with the interval of admitting air, a plurality of interval parallel arrangement that admits air between two adjacent baffles.
As optimization, each shunting assembly and each spraying assembly form a group, and the angles of the air inlet intervals in each group of shunting assemblies which are adjacently arranged are vertically arranged.
Preferably, the width of each baffle is larger than that of the air inlet interval, the width of each baffle is larger than that of the bottom surface of the flow distribution plate, and two adjacent baffles are connected through connecting ribs.
As an optimization, the inner wall of the shell is uniformly provided with a plurality of fixing frames, and the flow distribution assembly is detachably connected with the fixing frames.
The beneficial effect of this scheme is: an asphalt flue gas treatment device has the following advantages:
the flow dividing assembly is arranged in the spray tower to divide the flue gas, so that the flue gas is upwards sprayed out from the air inlet interval, the sprayed flue gas is flaky and can be fully contacted with water sprayed out from the spray assembly, the treatment efficiency of the flue gas is improved, and the air inlet interval angle in the multi-component flow assembly is vertically arranged, so that the rising direction of the flue gas can be changed, and the contact efficiency of the flue gas and the water is further improved;
cold water sprayed out of the spraying assembly falls to the upper side of the baffle plate to enable the baffle plate to be in a low-temperature state, and pollutants in high-temperature asphalt smoke can be precooled after the smoke is contacted with the baffle plate in the low-temperature state, so that part of pollutants are precooled and condensed and directly fall to the bottom of the shell;
the shunting assembly is detachably connected with the inside of the shell, so that the shunting assembly is convenient to disassemble and wash.
Drawings
FIG. 1 is a schematic isometric view of the present invention.
FIG. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic top view of the present invention.
FIG. 4 is a schematic view of the cut-away structure A-A of FIG. 3 according to the present invention.
FIG. 5 is a schematic axial view of the cut-away structure B-B of FIG. 2 according to the present invention.
The device comprises a shell 1, a shell 2, a baffle plate 3, a flow distribution plate 4, an air inlet pipe 5, an exhaust pipe 6, a liquid discharge pipe 7, a filter plate 8, a connecting pipe 9, a spray header 10, a liquid inlet pipe 11, an air inlet interval 12, a connecting rib 13 and a fixing frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 4, an asphalt flue gas treatment device, include along gas flow direction spray column, drying tower, plasma gas wash tower and the active carbon adsorption tower that the pipeline connects gradually, the spray column includes shell 1, reposition of redundant personnel subassembly and spray assembly, the reposition of redundant personnel subassembly with spray assembly all set up in 1 inside the shell, spray assembly set up in the reposition of redundant personnel subassembly upside, the reposition of redundant personnel subassembly includes baffle 2 and the flow distribution plate 3 of vertical setting that the level set up, flow distribution plate 3 set up perpendicularly in 2 upsides of baffle.
As shown in fig. 4, the lower part of the shell 1 is provided with an air inlet pipe 4, the top of the shell 1 is provided with an exhaust pipe 5, the bottom of the shell 1 is provided with a liquid discharge pipe 6, the lower end of the exhaust pipe 5 is provided with a filter plate 7, and the filter plate 7 is arranged at the top of the inner side of the shell 1.
The reposition of redundant personnel subassembly with spray assembly all is equipped with a plurality of, spray assembly with reposition of redundant personnel subassembly sets up from top to bottom in turn.
As shown in fig. 4, the spray assembly comprises a connecting pipe 8 and a spray header 9, the spray header 9 is uniformly connected to the lower side of the connecting pipe 8, the connecting pipe 8 is a ring pipe, one side of the connecting pipe 8 is connected with a liquid inlet pipe 10, and the other end of the liquid inlet pipe 10 is arranged outside the shell 1.
As shown in fig. 4, the baffle 2 of reposition of redundant personnel subassembly be equipped with a plurality of, a plurality of 2 align to grid of baffle with in the coplanar of shell 1 inside, the flow distribution plate 3 is equipped with a plurality of, a plurality of the flow distribution plate 3 sets up respectively in a plurality of 2 upsides of baffle are equipped with the interval 11 that admits air between two adjacent baffles 2, a plurality of interval 11 parallel arrangement that admits air.
Each shunting assembly and spray assembly be a set of, the angle of air inlet interval 11 in every group shunting assembly that adjacent set up sets up perpendicularly.
As shown in fig. 4, the width of the baffle plate 2 is greater than the width of the air inlet space 11, the width of the baffle plate 2 is greater than the width of the bottom surface of the flow distribution plate 3, and two adjacent baffle plates 2 are connected by a connecting rib 12.
As shown in fig. 4, a plurality of fixing frames 13 are uniformly arranged on the inner wall of the housing 1, and the shunt assembly is detachably connected with the fixing frames 13.
When the device is used specifically, asphalt smoke is discharged into the shell 1 through the air inlet pipe 4;
the flue gas rises from the bottom of the flow dividing assembly and is sprayed by the spraying assembly to remove soluble pollutants in the flue gas;
after being blocked by the baffle 2, the flue gas rises to the space between the flow distribution plates 3 from the air inlet interval 11, and the flue gas is sprayed with water through the spraying assembly, so that the contact area between the flue gas and the water is increased;
the water on the baffle 2 flows downwards from the air inlet interval 11, so that the contact area and the contact time of the flue gas and the water can be increased;
flue gas behind a set of reposition of redundant personnel subassembly and the spray assembly continues upwards to continue to handle through second component reposition of redundant personnel subassembly and spray assembly, and 11 angles in the interval of admitting air in two adjacent set of reposition of redundant personnel subassemblies are perpendicular, can change the air current, improve the dwell time of flue gas between spray assembly and baffle 2, prevent the rapid rise of flue gas.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any asphalt fume processing device conforming to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an asphalt flue gas processing apparatus which characterized in that: include along gas flow direction spray column, drying tower, plasma gas wash tower and the active carbon adsorption tower that connects gradually through the pipeline, the spray column includes shell, reposition of redundant personnel subassembly and spray assembly, the reposition of redundant personnel subassembly with spray assembly all set up in inside the shell, spray assembly set up in the reposition of redundant personnel subassembly upside, the reposition of redundant personnel subassembly includes the baffle of level setting and the flow distribution plate of vertical setting, the flow distribution plate set up perpendicularly in the baffle upside.
2. The asphalt flue gas treatment device according to claim 1, wherein: the air inlet pipe is arranged at the lower part of the shell, the exhaust pipe is arranged at the top of the shell, the liquid discharge pipe is arranged at the bottom of the shell, the filter plate is arranged at the lower end of the exhaust pipe, and the filter plate is arranged at the top of the inner side of the shell.
3. The asphalt flue gas treatment device according to claim 2, wherein: the reposition of redundant personnel subassembly with spray assembly all is equipped with a plurality of, spray assembly with reposition of redundant personnel subassembly sets up from top to bottom in turn.
4. The asphalt flue gas treatment device according to claim 3, wherein: the spray assembly comprises a connecting pipe and a spray head, the spray head is evenly connected to the lower side of the connecting pipe, the connecting pipe is an annular pipe, one side of the connecting pipe is connected with a liquid inlet pipe, and the other end of the liquid inlet pipe is arranged outside the shell.
5. The asphalt flue gas treatment device according to claim 4, wherein: the baffle of reposition of redundant personnel subassembly be equipped with a plurality of, a plurality of baffle align to grid with in the coplanar of shell inside, the flow distribution plate is equipped with a plurality of, a plurality of the flow distribution plate sets up respectively in a plurality of the baffle upside is equipped with the interval of admitting air between two adjacent baffles, a plurality of interval parallel arrangement that admits air.
6. The asphalt flue gas treatment device according to claim 5, wherein: each shunting assembly and spraying assembly are in a group, and the angles of the air inlet intervals in each group of adjacent shunting assemblies are vertically arranged.
7. The asphalt flue gas treatment device according to claim 6, wherein: the width of the baffle is larger than that of the air inlet interval, the width of the baffle is larger than that of the bottom surface of the flow distribution plate, and two adjacent baffles are connected through connecting ribs.
8. The asphalt flue gas treatment device according to claim 7, wherein: the inner wall of the shell is evenly provided with a plurality of fixing frames, and the shunting assembly is detachably connected with the fixing frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122905432.5U CN216604730U (en) | 2021-11-25 | 2021-11-25 | Asphalt flue gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122905432.5U CN216604730U (en) | 2021-11-25 | 2021-11-25 | Asphalt flue gas treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN216604730U true CN216604730U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122905432.5U Active CN216604730U (en) | 2021-11-25 | 2021-11-25 | Asphalt flue gas treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117385696A (en) * | 2023-12-13 | 2024-01-12 | 河南鼎诚公路养护设备有限公司 | Be applied to synchronous accurate equipment of spreading pitch of dykes and dams and spreading stone dust |
-
2021
- 2021-11-25 CN CN202122905432.5U patent/CN216604730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117385696A (en) * | 2023-12-13 | 2024-01-12 | 河南鼎诚公路养护设备有限公司 | Be applied to synchronous accurate equipment of spreading pitch of dykes and dams and spreading stone dust |
| CN117385696B (en) * | 2023-12-13 | 2024-02-20 | 河南鼎诚公路养护设备有限公司 | Be applied to synchronous accurate equipment of spreading pitch of dykes and dams and spreading stone dust |
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