CN204684915U - A kind of fume desulfurating absorption tower - Google Patents
A kind of fume desulfurating absorption tower Download PDFInfo
- Publication number
- CN204684915U CN204684915U CN201520143407.XU CN201520143407U CN204684915U CN 204684915 U CN204684915 U CN 204684915U CN 201520143407 U CN201520143407 U CN 201520143407U CN 204684915 U CN204684915 U CN 204684915U
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- China
- Prior art keywords
- gas gathering
- gathering ring
- tower body
- ring
- sidewall
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- Expired - Fee Related
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- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of fume desulfurating absorption tower, comprise tower body, spraying layer, gas gathering ring, described spraying layer, gas gathering ring are arranged in described tower body, the sidewall that described gas gathering ring is arranged at described tower body is positioned at the below of described spraying layer, described gas gathering ring is the ring-shaped baffle that the center from the sidewall of described tower body to tower body extends obliquely, and the outer surface of described gas gathering ring is provided with the anticorrosive coat of VF composite.Gas gathering ring in this absorption tower is the ring-shaped baffle tilted, and had both been reached the effect of gather qi together, and also achieved the effect of drainage by easy structure; And the outer surface of gas gathering ring is provided with anticorrosive coat, make gas gathering ring more durable, improve its service life.
Description
Technical field
The utility model relates to environmental technology field, specifically a kind of fume desulfurating absorption tower.
Background technology
Fume desulfurating absorption tower comprises tower body, spraying layer, gas gathering ring, in tower body, flue gas contacts with absorbing liquid is reverse, be conducive to the absorption of sulfur dioxide, the position that spraying layer is connected with the tower wall of tower body belongs to and sprays weak area, more weak to the trapping ability of sulfur dioxide herein, therefore gas gathering ring is adopted to introduce in the middle of tower body by the gas of spray weak area, thus it is more abundant to facilitate flue gas to contact with absorbing liquid, existing gas gathering ring or the water conservancy diversion problem that can only solve flue gas, the drainage problem of absorbing liquid can only be solved, to solve the problem of water conservancy diversion and drainage simultaneously, then structure is more complicated, and gas gathering ring is subject to washing away of spraying layer absorbing liquid for a long time, also more perishable.
Utility model content
The technical problems to be solved in the utility model is, a kind of fume desulfurating absorption tower is provided, comprise tower body, spraying layer, gas gathering ring, described spraying layer, gas gathering ring are arranged in described tower body, the sidewall that described gas gathering ring is arranged at described tower body is positioned at the below of described spraying layer, described gas gathering ring is the ring-shaped baffle that the center from the sidewall of described tower body to tower body extends obliquely, and the outer surface of described gas gathering ring is provided with the anticorrosive coat of VF composite.Gas gathering ring in this absorption tower is the ring-shaped baffle tilted, and has both reached the effect of gather qi together thus has improved desulfuration efficiency, and also achieved the effect of drainage thus prevent slurries from piling up in corner by easy structure; And the outer surface of gas gathering ring is provided with anticorrosive coat, make gas gathering ring more durable, improve its service life.
In order to reach above-mentioned technique effect, the concrete technical scheme that the utility model provides is:
A kind of fume desulfurating absorption tower, comprise tower body, spraying layer, gas gathering ring, described spraying layer, gas gathering ring are arranged in described tower body, the sidewall that described gas gathering ring is arranged at described tower body is positioned at the below of described spraying layer, described gas gathering ring is the ring-shaped baffle that the center from the sidewall of described tower body to tower body extends obliquely, and the outer surface of described gas gathering ring is provided with the anticorrosive coat of VF composite.
Preferred as such scheme, the anticorrosive coat of the upper surface of described gas gathering ring is also provided with carborundum wearing layer outward.
Preferred as such scheme, is provided with gripper shoe between the sidewall of described gas gathering ring and described tower body and described gripper shoe is arranged at the below of described gas gathering ring.
Preferred as such scheme, the outer surface of described gripper shoe is provided with described anticorrosive coat.
Preferred as such scheme, described gripper shoe comprises first side, second side, the 3rd side, described first side is connected with the lower surface of described gas gathering ring, described second side is connected with the sidewall of described tower body, and described 3rd side extends from the sidewall of described tower body to described gas gathering ring.
Preferred as such scheme, described gripper shoe is multiple, and multiple described gripper shoe is along described gas gathering ring annular distribution.
Preferred as such scheme, the cross section of described ring-shaped baffle linearly and be 80 degree of angles with the sidewall of described tower body.
Preferred as such scheme, the anticorrosive coat of the upper surface of described gas gathering ring is thicker than the anticorrosive coat of the lower surface of described gas gathering ring.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of fume desulfurating absorption tower that the utility model provides;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of gas gathering ring, anticorrosive coat, wearing layer;
Fig. 4 is B-B sectional view in Fig. 2.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " setting " should be interpreted broadly, and such as, can be fixedly linked, arrange, also can be removably connect, arrange, or connect integratedly, arrange.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As Figure 1-4, the utility model provides a kind of fume desulfurating absorption tower, comprises tower body 13, and described tower body 13 is provided with spray column entrance 1, spray column outlet 3; Four layers of spraying layer are provided with in described tower body 13, be respectively spraying layer 1, spraying layer 29, spraying layer 3 10, spraying layer 4 11, four layers of spraying layer are corresponding with four strata compression rings respectively, and four strata compression rings are followed successively by as gas gathering ring 1, gas gathering ring 25, gas gathering ring 36, gas gathering ring 47; The top of described tower body is provided with demist layer 12, and the bottom of described tower body is provided with slurry pool 2; The sidewall that described gas gathering ring is arranged at described tower body is positioned at the below of described spraying layer, described gas gathering ring is the ring-shaped baffle 14 that the center from the sidewall of described tower body to tower body extends obliquely, and the outer surface of described gas gathering ring is provided with the anticorrosive coat 15 of VF composite.
The operation principle of a kind of fume desulfurating absorption tower that the utility model provides is: flue gas enters spray column by the tower body 13 spray column entrance 1 on absorption tower, upwards climb successively through gas gathering ring 1, spraying layer 1, gas gathering ring 25, spraying layer 29, gas gathering ring 36, spraying layer 3 10, gas gathering ring 47, spraying layer 4 11, demist layer 12, finally flow out from spray column outlet 3, the slurries sprayed out flow in slurry pool 2.
A kind of fume desulfurating absorption tower that the utility model provides, the gas gathering ring comprised is downward-sloping, not only flue gas can be drained into the centre of tower body thus improve desulfuration efficiency, and can drain in the middle of tower body by slurries, preventing slurries from piling up in corner; Be provided with anticorrosive coat at the outer surface of gas gathering ring, the service life of gas gathering ring can be improved.
Further, the anticorrosive coat of the upper surface of described gas gathering ring is also provided with carborundum wearing layer 16 outward.Carborundum wearing layer can prevent slurries from damaging gas gathering ring to gas gathering ring surface erosion.
Further, gripper shoe 17 is provided with between the sidewall of described gas gathering ring and described tower body and described gripper shoe is arranged at the below of described gas gathering ring.It is more firm that gripper shoe can make gas gathering ring install.
Further, the outer surface of described gripper shoe is provided with described anticorrosive coat 15.Anticorrosive coat prevents gripper shoe outer surface from being corroded.
Further, described gripper shoe 17 comprises first side 1701, second side 1702, the 3rd side 1703, described first side is connected with the lower surface of described gas gathering ring, described second side is connected with the sidewall of described tower body, and described 3rd side extends from the sidewall of described tower body to described gas gathering ring.Gripper shoe and gas gathering ring, tower body seamless link, make to connect more closely, firm.
Further, described gripper shoe is multiple, and multiple described gripper shoe is along described gas gathering ring annular distribution.Multiple gripper shoe annular distribution gas gathering ring is installed more firm.
Further, the cross section of described ring-shaped baffle linearly and be 80 degree of angles with the sidewall of described tower body.Make guide flue gas and guide the effect of slurries all better.
Further, the anticorrosive coat of the upper surface of described gas gathering ring is thicker than the anticorrosive coat of the lower surface of described gas gathering ring.Because the upper surface of gas gathering ring is wanted and slurry liquid contacts, the heavier-weight of slurries and corrosivity is comparatively strong, therefore the thicker gas gathering ring upper surface that can effectively prevent of the anticorrosive coat of upper surface is impaired.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (8)
1. a fume desulfurating absorption tower, comprise tower body, spraying layer, gas gathering ring, described spraying layer, gas gathering ring are arranged in described tower body, the sidewall that described gas gathering ring is arranged at described tower body is positioned at the below of described spraying layer, it is characterized in that, described gas gathering ring is the ring-shaped baffle that the center from the sidewall of described tower body to tower body extends obliquely, and the outer surface of described gas gathering ring is provided with the anticorrosive coat of VF composite.
2. fume desulfurating absorption tower according to claim 1, is characterized in that, the anticorrosive coat of the upper surface of described gas gathering ring is also provided with carborundum wearing layer outward.
3. fume desulfurating absorption tower according to claim 2, is characterized in that, is provided with gripper shoe and described gripper shoe is arranged at the below of described gas gathering ring between the sidewall of described gas gathering ring and described tower body.
4. fume desulfurating absorption tower according to claim 3, is characterized in that, the outer surface of described gripper shoe is provided with described anticorrosive coat.
5. fume desulfurating absorption tower according to claim 4, it is characterized in that, described gripper shoe comprises first side, second side, the 3rd side, described first side is connected with the lower surface of described gas gathering ring, described second side is connected with the sidewall of described tower body, and described 3rd side extends from the sidewall of described tower body to described gas gathering ring.
6. the fume desulfurating absorption tower according to any one of claim 3-5, is characterized in that, described gripper shoe is multiple, and multiple described gripper shoe is along described gas gathering ring annular distribution.
7. the fume desulfurating absorption tower according to any one of claim 1-5, is characterized in that, the cross section of described ring-shaped baffle linearly and be 80 degree of angles with the sidewall of described tower body.
8. the fume desulfurating absorption tower according to any one of claim 1-5, is characterized in that, the anticorrosive coat of the upper surface of described gas gathering ring is thicker than the anticorrosive coat of the lower surface of described gas gathering ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143407.XU CN204684915U (en) | 2015-03-13 | 2015-03-13 | A kind of fume desulfurating absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143407.XU CN204684915U (en) | 2015-03-13 | 2015-03-13 | A kind of fume desulfurating absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684915U true CN204684915U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143407.XU Expired - Fee Related CN204684915U (en) | 2015-03-13 | 2015-03-13 | A kind of fume desulfurating absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432996A (en) * | 2018-12-26 | 2019-03-08 | 常州市长江热能有限公司 | A kind of desulfurizing tower |
-
2015
- 2015-03-13 CN CN201520143407.XU patent/CN204684915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432996A (en) * | 2018-12-26 | 2019-03-08 | 常州市长江热能有限公司 | A kind of desulfurizing tower |
| CN109432996B (en) * | 2018-12-26 | 2024-04-26 | 常州市长江热能有限公司 | Desulfurizing tower |
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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: 20151007 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |