CN220633703U - Desulfurization and denitrification tower for coal-fired flue gas - Google Patents
Desulfurization and denitrification tower for coal-fired flue gas Download PDFInfo
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- CN220633703U CN220633703U CN202322277291.6U CN202322277291U CN220633703U CN 220633703 U CN220633703 U CN 220633703U CN 202322277291 U CN202322277291 U CN 202322277291U CN 220633703 U CN220633703 U CN 220633703U
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- CN
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- Prior art keywords
- desulfurization
- tower
- gomphosis
- denitrification
- flange
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 62
- 230000023556 desulfurization Effects 0.000 title claims abstract description 62
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000003546 flue gas Substances 0.000 title claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007779 soft material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a desulfurization and denitrification tower for coal-fired flue gas, which belongs to the field of desulfurization and denitrification towers, and comprises a desulfurization and denitrification tower, wherein a tower opening is formed in the top of the desulfurization and denitrification tower, a connecting pipeline is connected to the surface of the desulfurization and denitrification tower in a penetrating manner, one end of the connecting pipeline is connected with a connecting bearing box, the connecting bearing box is connected to the outer wall of the desulfurization and denitrification tower in a jogged manner, and a jogged flange is arranged to seal the desulfurization and denitrification tower; through setting up and connecting mechanism such as loading bin and gomphosis flange, gomphosis base for its device has been equipped with the efficiency that can dismantle the clearance fast on current main part structure, when having guaranteed device result of use, makes it dismantle fast under the in-process that uses for a long time again, with this has solved the current structure that we put forward in the background art and first need be taken down each pipeline one by one when dismantling, then opens it again, the very loaded down with trivial details problem of realization.
Description
Technical Field
The utility model relates to the field of desulfurization and denitrification towers, in particular to a coal-fired flue gas desulfurization and denitrification tower.
Background
Coal is a common energy source, and flue gas generated in the coal burning process generally contains harmful gases such as sulfur dioxide (SO 2). The emission of sulfur dioxide constitutes a serious threat to the environment and human health, so it becomes vital to purify flue gas and remove sulfur dioxide;
in order to reduce the emission of sulfur dioxide in coal-fired flue gas, desulfurization technology is widely used. A desulfurization and denitrification tower for coal-fired flue gas is a common desulfurization device for removing sulfur dioxide from the coal-fired flue gas.
The desulfurization and denitration tower for coal-fired flue gas is disclosed by referring to patent publication No. CN219002594U, wherein the conventional demister is fixedly arranged, cannot move, and is condensed into slurry on the demister after long-time use, when the slurry is accumulated excessively, the demisting effect of the demister is reduced, and the problem that the demisting requirement is difficult to meet is solved;
the device is characterized in that the stirring plate is arranged on the upper side of the demister, the stirring plate is arranged on the lower side of the demister, the stirring plate is arranged on the upper side of the demister, the stirring plate is arranged on the lower side of the demister, and the stirring plate is arranged on the upper side of the demister.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a coal-fired flue gas desulfurization denitration tower, includes desulfurization denitration tower, desulfurization denitration tower's top is provided with the tower mouth, desulfurization denitration tower's surface through connection has connecting tube, connecting tube's one end is connected with and connects the bearing box, it connects at desulfurization denitration tower outer wall to connect the bearing box gomphosis, desulfurization denitration tower's inside joint has gomphosis flange, the setting of gomphosis flange is used for the seal to desulfurization denitration tower use, desulfurization denitration tower's bottom gomphosis is connected with gomphosis base;
further, two sides of the bottom of the embedded base are provided with movable clamping plates, the top of each movable clamping plate is provided with an embedded strip, and an inner cavity is formed in the embedded base.
Further, the setting of gomphosis strip is used for installing the spacing of block to gomphosis base, movable cardboard is soft material setting, the inner chamber is the vacuum setting.
Further, the inside of connecting the bearing box has been seted up and has been run through the passageway, the surface of running through the passageway is provided with the valve, the setting of valve is used for the sealed that uses the passageway that runs through, the setting of running through the passageway is used for the through connection that uses the connecting tube, one side of connecting the bearing box is provided with the gomphosis fixture block.
Further, the inner side of the embedded flange is connected with the desulfurization and denitrification tower in an embedded way, and the embedded flange is used for sealing the desulfurization and denitrification tower.
Further, the inside through connection of gomphosis flange has the connecting screw, the surface of gomphosis flange is provided with the seal groove circle.
In summary, the utility model has the following beneficial effects:
through setting up and connecting mechanism such as loading bin and gomphosis flange, gomphosis base for its device has been equipped with the efficiency that can dismantle the clearance fast on current main part structure, when having guaranteed device result of use, makes it dismantle fast under the in-process that uses for a long time again, with this has solved the current structure that we put forward in the background art and first need be taken down each pipeline one by one when dismantling, then opens it again, the very loaded down with trivial details problem of realization.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged cross-sectional schematic view of a fitting base of the present utility model;
FIG. 3 is an enlarged cross-sectional schematic view of the connection carrying case of the present utility model;
FIG. 4 is a schematic view of the internal cross-sectional structure of the fitting flange of the present utility model.
In the figure:
1. a desulfurization and denitrification tower; 2. a tower opening; 3. a connecting pipe; 4. the bearing box is connected; 5. a fitting flange; 6. a jogged base; 7. a movable clamping plate; 8. a fitting strip; 9. an inner cavity; 10. a through passage; 11. a valve; 12. fitting the clamping block; 13. a connecting screw; 14. and sealing the groove ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a coal-fired flue gas desulfurization denitration tower, as shown in fig. 1-4, including desulfurization denitration tower 1, the top of desulfurization denitration tower 1 is provided with tower mouth 2, the surface through connection of desulfurization denitration tower 1 has connecting tube 3, connecting tube 3's one end is connected with and connects and bear case 4, it connects at desulfurization denitration tower 1 outer wall to connect and bears case 4 gomphosis, desulfurization denitration tower 1's inside joint has gomphosis flange 5, gomphosis flange 5's setting is used for the sealed that desulfurization denitration tower 1 used, desulfurization denitration tower 1's bottom gomphosis is connected with gomphosis base 6;
in this embodiment, through so setting for its device can be effectual when using through the setting of gomphosis flange 5 and gomphosis base 6, under the prerequisite that has guaranteed that its SOx/NOx control tower 1 uses sealedly, can also effectually dismantle its device, thereby ensured the stability that the device used, and clean efficiency.
As shown in fig. 1-2, two sides of the bottom of the jogged base 6 are provided with movable clamping plates 7, the top of the movable clamping plates 7 is provided with jogged strips 8, and the inside of the jogged base 6 is provided with an inner cavity 9;
in this embodiment, through so setting for its device can be effectual when using through the setting of gomphosis strip 8 and inner chamber 9, make its device can be when having ensured desulfurization denitration tower 1 bottom seal, when taking out the pressure in desulfurization denitration tower 1 inside, make gomphosis base 6 drive inner chamber 9 and movable cardboard 7, inwards shrink gomphosis, thereby further guaranteed the use leakproofness of device.
As shown in fig. 1-2, the embedded strip 8 is used for limiting the embedded base 6 in an installation and clamping way, the movable clamping plate 7 is made of soft materials, and the inner cavity 9 is vacuum;
in this embodiment, by arranging such that the device can be used to enable the fitting base 6 to shrink inwards, the use property of the inner cavity 9 is limited, and the weight and the volume of the inner cavity 9 can be such that the use of the fitting base 6 is not affected.
As shown in fig. 1-3, a through channel 10 is formed in the connecting bearing box 4, a valve 11 is arranged on the surface of the through channel 10, the valve 11 is used for sealing the through channel 10, the through channel 10 is used for connecting through connection of the connecting pipeline 3, and a jogged clamping block 12 is arranged on one side of the connecting bearing box 4;
in this embodiment, through so setting, the setting of having ensured that the device can effectually pass through above-mentioned device when using for it can effectually pass through the setting of mechanisms such as passageway 10, makes its device can carry out integrative connection clearance change to the pipeline, has guaranteed the dismantlement efficiency of device.
As shown in fig. 1 and 4, the inner side of the embedded flange 5 is embedded and connected with the desulfurization and denitrification tower 1, the embedded flange 5 is used for sealing the desulfurization and denitrification tower 1, the inside of the embedded flange 5 is connected with a connecting screw 13 in a penetrating way, and the surface of the embedded flange 5 is provided with a sealing groove ring 14;
in this embodiment, through such setting for its device can be effectual when using through the setting of connecting screw 13 and seal groove circle 14 for desulfurization denitration tower 1 can be dismantled, and also can not influence the use leakproofness of its device after the equipment, guaranteed to the greatest extent that the device can not be because of changing and can not realize its original efficiency.
Working principle: through the arrangement, the device can effectively pass through the arrangement of the embedded flange 5 and the connecting bearing box 4 when in use, and simultaneously, the problem that surface pipelines of the desulfurization and denitrification tower 1 need to be detached one by one is solved, and the problem that the desulfurization and denitrification tower 1 cannot be detached when the interior of the desulfurization and denitrification tower 1 is cleaned is solved; firstly, it needs to be known that the desulfurization and denitrification tower 1 is completely sealed and is in an undetachable state under the condition of normal use, then, when the desulfurization and denitrification tower 1 is designed, the sealing performance of the desulfurization and denitrification tower 1 needs to be considered firstly when the desulfurization and denitrification tower 1 is designed in a splitting way, then, the problem is well solved through the arrangement of the embedded flange 5, when the desulfurization and denitrification tower 1 is used, especially when the desulfurization and denitrification tower 1 needs to be detached and installed, the desulfurization and denitrification tower 1 can be combined through the arrangement of the embedded flange 5, the two embedded flanges 5 which are connected together can be driven to be combined through the arrangement of the connecting screws 13 when the desulfurization and denitrification tower 1 is used, firstly, the desulfurization and denitrification tower 1 is connected in the embedded flange 5 in a sealing way, so that the desulfurization and denitrification tower 1 can be detached through the arrangement of the embedded flange 5, and at the moment, when the desulfurization and denitrification tower 1 is used, the connecting pipeline 3 can be directly detached through the arrangement of the connecting pipeline 4, and the connecting pipeline 4 can be directly detached from the bearing box 4 through the arrangement of the connecting pipeline 4, and the device can be detached from the bearing box 4, and the device can be directly cleaned, and the device can be detached, and the device can be cleaned.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a coal-fired flue gas desulfurization denitration tower, includes desulfurization denitration tower (1), its characterized in that: the top of SOx/NOx control tower (1) is provided with tower mouth (2), the surface through connection of SOx/NOx control tower (1) has connecting tube (3), the one end of connecting tube (3) is connected with and bear case (4), it connects at SOx/NOx control tower (1) outer wall to connect bearing case (4) gomphosis, the inside joint of SOx/NOx control tower (1) has gomphosis flange (5), the setting of gomphosis flange (5) is used for sealing of SOx/NOx control tower (1) use, the bottom gomphosis of SOx/NOx control tower (1) is connected with gomphosis base (6).
2. The coal-fired flue gas desulfurization and denitrification tower according to claim 1, wherein: the novel embedded type solar cell module is characterized in that movable clamping plates (7) are arranged on two sides of the bottom of the embedded base (6), embedded strips (8) are arranged at the tops of the movable clamping plates (7), and an inner cavity (9) is formed in the embedded base (6).
3. The coal-fired flue gas desulfurization and denitrification tower according to claim 2, wherein: the setting of gomphosis strip (8) is used for installing the spacing of block to gomphosis base (6), activity cardboard (7) are soft material setting, inner chamber (9) are the vacuum setting.
4. A coal-fired flue gas desulfurization and denitrification tower according to claim 3, wherein: the utility model discloses a connecting box, including connecting the inside of bearing box (4), through passageway (10) have been seted up to the inside of connecting bearing box (4), the surface of through passageway (10) is provided with valve (11), the setting of valve (11) is used for the sealed that uses through passageway (10), the setting of through passageway (10) is used for the through connection that uses connecting tube (3), one side of connecting bearing box (4) is provided with gomphosis fixture block (12).
5. The desulfurization and denitrification tower for coal-fired flue gas according to claim 4, wherein: the inner side of the embedded flange (5) is connected with the desulfurization and denitrification tower (1) in an embedded way, and the embedded flange (5) is used for sealing the desulfurization and denitrification tower (1).
6. The desulfurization and denitrification tower for coal-fired flue gas according to claim 5, wherein: the inside of gomphosis flange (5) is connected with connecting screw (13) in a penetrating way, the surface of gomphosis flange (5) is provided with seal groove circle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277291.6U CN220633703U (en) | 2023-08-24 | 2023-08-24 | Desulfurization and denitrification tower for coal-fired flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277291.6U CN220633703U (en) | 2023-08-24 | 2023-08-24 | Desulfurization and denitrification tower for coal-fired flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220633703U true CN220633703U (en) | 2024-03-22 |
Family
ID=90264771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277291.6U Active CN220633703U (en) | 2023-08-24 | 2023-08-24 | Desulfurization and denitrification tower for coal-fired flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220633703U (en) |
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2023
- 2023-08-24 CN CN202322277291.6U patent/CN220633703U/en active Active
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