CN209840137U - Anticorrosive arc guiding device of chimney - Google Patents
Anticorrosive arc guiding device of chimney Download PDFInfo
- Publication number
- CN209840137U CN209840137U CN201920553354.7U CN201920553354U CN209840137U CN 209840137 U CN209840137 U CN 209840137U CN 201920553354 U CN201920553354 U CN 201920553354U CN 209840137 U CN209840137 U CN 209840137U
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- CN
- China
- Prior art keywords
- guide plate
- chimney
- drainage
- arc
- plate
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- 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
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Abstract
The utility model discloses an anticorrosive arc guiding device of chimney belongs to chimney water conservancy diversion technical field, including the chimney body, chimney body bend department is equipped with the mounting groove, the internal connection of mounting groove has the guide plate, the guide plate is the arc structure, the surface connection of guide plate has a plurality of drainage plate, still be equipped with the drainage groove with drainage plate cross connection on the guide plate, and the lower extreme of guide plate is equipped with the discharge hole, the below of chimney body is equipped with the holding vessel, the feed inlet and the discharge hole of holding vessel are connected. The utility model discloses be connected with the guide plate of arc structure in chimney body bend department, set up three drainage plate on the guide plate, the intermediate position of guide plate is equipped with the drainage groove, can collect acidizing fluid and a small amount of dust in the flue gas, then from discharge hole department entering holding vessel in, can prevent that the dust from piling up in this internal chimney, can prevent in addition that the acidizing fluid from corroding the guide plate, destroying the structure of guide plate.
Description
Technical Field
The utility model belongs to the technical field of the chimney water conservancy diversion, concretely relates to anticorrosive arc guiding device of chimney.
Background
At present, in order to utilize the emission of flue gas, a chimney of a unit in the industries of thermal power plants, chemical industry, metallurgy and the like in China is generally provided with a guide plate on a dust deposition platform. However, because the boiler flue gas is mostly subjected to a wet desulphurization process, acid liquor and a small amount of dust carried in the flue gas corrode and erode the surface layer of the guide plate for a long time, and influence is caused on the structure of the chimney.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an anticorrosive arc guiding device of chimney has the good characteristics of corrosion protection nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive arc guiding device of chimney, includes the chimney body, chimney body bend department is equipped with the mounting groove, the internal connection of mounting groove has the guide plate, the guide plate is the arc structure, the surface of guide plate is connected with a plurality of drainage plate, still be equipped with on the guide plate with drainage plate cross connection's drainage groove, and the lower extreme of guide plate is equipped with the discharge hole, the below of chimney body is equipped with the holding vessel, the feed inlet and the discharge hole of holding vessel are connected.
As the preferred technical scheme of the utility model, the structure of tilt up is set to the drainage plate.
As the utility model discloses an optimal technical scheme, the width of drainage plate increases from last to down in proper order.
As the utility model discloses an optimized technical scheme, the upper and lower both ends of mounting groove still are equipped with the spread groove.
As the utility model discloses an optimized technical scheme, the mounting groove all is connected with the buffer layer with the inside of spread groove.
As the utility model discloses an optimized technical scheme, guide plate upper end and this body coupling's of chimney position are equipped with the inclined plane.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be connected with the guide plate of arc structure in chimney body bend department, set up three drainage plate on the guide plate, the intermediate position of guide plate is equipped with the drainage groove, can collect acidizing fluid and a small amount of dust in the flue gas, then from discharge hole department entering holding vessel in, can prevent that the dust from piling up in this internal chimney, can prevent in addition that the acidizing fluid from corroding the guide plate, destroying the structure of guide plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a schematic structural view of the baffle of fig. 1 according to the present invention;
FIG. 3 is a schematic diagram of the formal structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;
in the figure: 1. a chimney body; 2. mounting grooves; 3. a baffle; 4. a drainage plate; 5. a storage tank; 6. a drainage groove; 7. a discharge hole; 8. a bevel; 9. a buffer layer; 10. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an anticorrosive arc guiding device of chimney, including chimney body 1, 1 bend department of chimney body is equipped with mounting groove 2, the internal connection of mounting groove 2 has guide plate 3, guide plate 3 is the arc structure, guide plate 3's surface is connected with three drainage plate 4, still be equipped with on the guide plate 3 with 4 cross connection's of drainage plate drainage groove 6, and guide plate 3's lower extreme is equipped with discharge hole 7, chimney body 1's below is equipped with holding vessel 5, holding vessel 5 is placed subaerial in chimney body 1 below, holding vessel 5's feed inlet passes through the connecting pipe with discharge hole 7 and is connected.
Specifically, the drainage plate 4 is provided in an upwardly inclined configuration.
Through adopting above-mentioned technical scheme, drainage plate 4 and guide plate 3 are the integrated into one piece structure, set to the structure of tilt up, can collect the acidizing fluid of smuggleing secretly in the flue gas and a small amount of dust, can not cause the resistance to discharging fume again simultaneously.
Specifically, the width of the drainage plate 4 increases from top to bottom in sequence.
By adopting the technical scheme, more acid liquor and a small amount of dust can be collected.
Specifically, the upper and lower ends of the mounting groove 2 are further provided with connecting grooves 10.
By adopting the technical scheme, the sealing performance of the joint is better.
Specifically, the mounting groove 2 and the connecting groove 10 are both internally connected with a buffer layer 9.
Through adopting above-mentioned technical scheme, buffer layer 9 is polyurea coating, and the corrosion resistance is good, makes the connection between guide plate 3 and the chimney body 1 have certain buffer performance.
Specifically, the inclined plane 8 is arranged at the position where the upper end of the guide plate 3 is connected with the chimney body 1.
By adopting the technical scheme, the inclined plane 8 enables the connection part of the guide plate 3 and the chimney body 1 not to cause resistance to exhaust.
The guide plate 3, the drainage plate 4 and the storage tank 5 in this embodiment are made of alloy steel, specifically, titanium alloy (TiCr 2).
To sum up, the utility model discloses be connected with the guide plate 3 of arc structure in 1 bend department of chimney body, set up three drainage plate 4 on guide plate 3, the intermediate position of guide plate 3 is equipped with drainage groove 6, can collect acidizing fluid and a small amount of dust in the flue gas, then from 7 entering holding vessel 5 in of discharge hole, can prevent that the dust from piling up in chimney body 1, can prevent in addition that the acidizing fluid from corroding guide plate 3, destroying the structure of guide plate 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an anticorrosive arc guiding device of chimney, includes chimney body (1), its characterized in that: chimney body (1) bend department is equipped with mounting groove (2), the internal connection of mounting groove (2) has guide plate (3), guide plate (3) are the arc structure, the surface connection of guide plate (3) has a plurality of drainage plate (4), still be equipped with drainage groove (6) with drainage plate (4) cross connection on guide plate (3), and the lower extreme of guide plate (3) is equipped with discharge hole (7), the below of chimney body (1) is equipped with holding vessel (5), the feed inlet and the discharge hole (7) of holding vessel (5) are connected.
2. The chimney anticorrosion arc-shaped flow guide device according to claim 1, characterized in that: the drainage plate (4) is arranged in an upward inclined structure.
3. The chimney anticorrosion arc-shaped flow guide device according to claim 2, characterized in that: the width of the drainage plate (4) is sequentially increased from top to bottom.
4. The chimney anticorrosion arc-shaped flow guide device according to claim 1, characterized in that: the upper end and the lower end of the mounting groove (2) are also provided with connecting grooves (10).
5. The chimney anticorrosion arc-shaped flow guide device according to claim 4, characterized in that: the inside of mounting groove (2) and spread groove (10) all is connected with buffer layer (9).
6. The chimney anticorrosion arc-shaped flow guide device according to claim 1, characterized in that: and an inclined plane (8) is arranged at the position where the upper end of the guide plate (3) is connected with the chimney body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553354.7U CN209840137U (en) | 2019-04-22 | 2019-04-22 | Anticorrosive arc guiding device of chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553354.7U CN209840137U (en) | 2019-04-22 | 2019-04-22 | Anticorrosive arc guiding device of chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840137U true CN209840137U (en) | 2019-12-24 |
Family
ID=68913406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553354.7U Expired - Fee Related CN209840137U (en) | 2019-04-22 | 2019-04-22 | Anticorrosive arc guiding device of chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856465A (en) * | 2020-12-30 | 2021-05-28 | 上海迪夫格环境科技有限公司 | Liquid collection flow guide assembly and device |
-
2019
- 2019-04-22 CN CN201920553354.7U patent/CN209840137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856465A (en) * | 2020-12-30 | 2021-05-28 | 上海迪夫格环境科技有限公司 | Liquid collection flow guide assembly and device |
| CN112856465B (en) * | 2020-12-30 | 2023-04-28 | 上海迪夫格环境科技有限公司 | Liquid collecting and guiding assembly and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |