CN221333467U - Wet desulfurization absorption tower of thermal power factory - Google Patents
Wet desulfurization absorption tower of thermal power factory Download PDFInfo
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- CN221333467U CN221333467U CN202323170867.5U CN202323170867U CN221333467U CN 221333467 U CN221333467 U CN 221333467U CN 202323170867 U CN202323170867 U CN 202323170867U CN 221333467 U CN221333467 U CN 221333467U
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- fixed
- thermal power
- tower body
- desulfurization absorption
- pipe
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 29
- 230000023556 desulfurization Effects 0.000 title claims abstract description 29
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of flue gas treatment of thermal power plants, and provides a wet desulfurization absorption tower of a thermal power plant, which comprises a tower body and an air inlet pipe, wherein the air inlet pipe is fixed on one side of the bottom of the tower body, a filter box is fixed on the other side of the bottom of the tower body, an exhaust pipe is fixed on the top end of the tower body, a circulating structure is arranged on the top of the tower body, and a fixing frame is arranged on one side of the inside of the filter box. According to the utility model, the fixing structure is arranged, the fixing plate is moved through the handle, so that the fixing frame is moved into the filter box, one end of the clamping block is abutted against one end of the clamping groove, the fixing plate is pressed, the clamping block is driven by the fixing plate through the connecting block to move into the clamping groove, the clamping block and the filter box are clamped with each other through the clamping groove, and the fixing plate and the filter box are further fixed with each other, so that the function of the device for facilitating disassembly and cleaning is realized, and the working efficiency of the wet desulfurization absorption tower of the thermal power plant in use is improved.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment of thermal power plants, in particular to a wet desulfurization absorption tower of a thermal power plant.
Background
Coal is one of the most common power generation modes of a thermal power plant, and a large amount of harmful substances such as sulfur dioxide, nitrogen oxides, particulate matters and the like can be generated in the coal burning process, and the harmful substances are directly discharged into the atmosphere to cause serious pollution. Therefore, in the process of generating electricity by burning coal in a thermal power plant, the flue gas needs to be treated to remove harmful substances in the flue gas, so that the influence on the environment is reduced, and a wet desulfurization absorption tower of the thermal power plant can be used;
For this reason, the patent of publication number CN212068301U discloses a waste gas desulfurization equipment for thermal power factory, including the body of a tower, one side below fixedly connected with intake pipe of body of a tower, the upper end surface fixedly connected with blast pipe of body of a tower, the inside lower extreme fixed mounting of body of a tower has the collector box, fixed mounting has the packing layer in the middle of the inside of body of a tower, the inside of body of a tower is located the position fixed mounting of the top of packing layer has the defroster, the opposite side fixed mounting of body of a tower has first pump body, the upper end fixedly connected with connecting pipe of first pump body, the upper end of connecting pipe is located the position fixedly connected with divide the liquid pipe of the inside of body of a tower, the lower extreme fixedly connected with shower nozzle of divide the liquid pipe, one side fixedly mounted of first pump body has the second pump body, the upper end fixedly connected with water pipe of the second pump body. The utility model can facilitate the cleaning of the desulfurization equipment, can improve the use effect of the desulfurization equipment and has practicability;
The exhaust gas desulfurization equipment for the thermal power plant has the advantages that although the filtering function is realized through the mutual matching of the installed components, the filter screen is inconvenient to assemble, disassemble and clean, so that the filtering effect is low.
Disclosure of utility model
The utility model aims to provide a wet desulfurization absorption tower of a thermal power plant, which is used for solving the defect that the existing wet desulfurization absorption tower of the thermal power plant is inconvenient to clean a filter screen.
In order to solve the technical problems, the utility model provides the following technical scheme: a wet desulfurization absorption tower of a thermal power plant comprises a tower body and an air inlet pipe;
An air inlet pipe is fixed on one side of the bottom of the tower body, a filter box is fixed on the other side of the bottom of the tower body, an exhaust pipe is fixed on the top end of the tower body, a circulating structure is arranged on the top of the tower body, and a fixing frame is arranged on one side of the inside of the filter box;
One end of the fixing frame extends to the outside of the filter tank and is fixedly provided with a fixing plate, the top end of the fixing plate is fixedly provided with a handle, the corner positions of the bottom end of the fixing plate are provided with fixing structures, each fixing structure comprises a clamping groove, a clamping block and a connecting block, and each clamping groove is arranged at the corner position of the bottom end of the fixing plate inside the filter tank;
the inside of fixed frame is provided with filtering structure.
When the device is used, the fixing structure is arranged, so that the device is convenient to disassemble, assemble and clean, and the working efficiency of the wet desulfurization absorption tower of the thermal power plant is improved when the wet desulfurization absorption tower is used; the circulating structure is arranged, so that the function of the device for facilitating circulating water is realized, and the environmental protection performance of the wet desulfurization absorption tower of the thermal power plant during use is improved; through being provided with filtering structure, realized the device be convenient for filterable function to improved the suitability of this thermal power factory wet flue gas desulfurization absorption tower when using.
Preferably, the circulating structure comprises a spray pipe, a spray header, a conveying pipe and a water pump, wherein the spray pipe is uniformly arranged at the top of the tower body, the spray header is uniformly arranged at the bottom end of the spray pipe, the water pump is arranged at one side of the top end of the filter tank, and the conveying pipe is fixed at the output end of the water pump. And starting the water pump, conveying the filtered water in the filter tank to the inside of the conveying pipe through the connecting pipe, conveying the filtered water from the conveying pipe to the inside of the spray pipe, and finally spraying the filtered water from the spray header.
Preferably, one end of the spray pipe is communicated with one side of the conveying pipe, and the input end of the water pump is communicated with the filter tank through a connecting pipe. The water falling to the bottom of the tower body is conveyed to the inside of the filter box for filtering, thereby forming the circulating function.
Preferably, the bottom of the filter box and the bottom of the tower body are positioned on the same horizontal plane, and one side of the bottom of the filter box is communicated with one side of the bottom of the tower body.
Preferably, the filtering structure comprises a coarse mesh, a fine mesh and an activated carbon adsorption layer, wherein the fine mesh is fixed at the middle position inside the fixed frame, the coarse mesh is arranged on one side of the fine mesh, and the activated carbon adsorption layer is arranged on the other side of the fine mesh. When the water at the bottom of the tower body is conveyed to the inside of the filter tank, the first filtering is carried out through the coarse screen, the second filtering is carried out through the fine screen, and finally the filtering is carried out through the active carbon adsorption layer, so that the filtering effect is enhanced under the action of the active carbon adsorption layer.
Preferably, the inside of joint groove all is provided with the joint piece, one side of joint piece all is fixed with the connecting block. Through the fixed plate of handle removal, make the fixed frame move to the inside of filter tank, make the one end of joint piece inconsistent with the one end of joint groove, press the fixed plate, the fixed plate can drive the joint piece through the connecting block and move to the inside of joint groove.
Preferably, the clamping block and the filter tank form a clamping structure through a clamping groove, and the top end of the connecting block extends to the outside of the filter tank and is fixedly connected with the bottom end of the fixing plate. The clamping block and the filter box are mutually clamped through the clamping groove, and then the fixing plate and the filter box are mutually fixed.
The wet desulfurization absorption tower for the thermal power plant has the advantages that:
Through being provided with fixed knot constructs, through the fixed knot of handle removal fixed plate, make the fixed frame move to the inside of filter tank, make the one end of joint piece inconsistent with the one end of joint groove, press the fixed plate, the fixed plate can drive the joint piece through the connecting block and move to the inside of joint groove, make joint piece and filter tank through joint groove joint each other, and then make fixed plate and filter tank fixed each other, the function of the easy dismounting clearance of the device has been realized, thereby the work efficiency of this thermal power factory wet flue gas desulfurization absorption tower when using has been improved;
Through being provided with circulation structure, start the water pump, the water pump can carry the inside of conveyer pipe with the inside water after filtering of filter tank through the connecting pipe, carry the inside to the shower from the conveyer pipe again, spray from the shower head at last, the water that falls to the tower body bottom can carry the inside of filter tank and filter to form the endless function, realized the device and be convenient for circulation water's function, thereby improved the environmental protection nature when using of this thermal power factory wet flue gas desulfurization absorption tower;
Through being provided with filtration, when the inside of filter tank is carried to the water of tower body bottom, at first carry out the first filtration through coarse mesh, the rethread fine mesh carries out the secondary and filters, filters through the active carbon adsorption layer at last, under the effect of active carbon adsorption layer, has strengthened the filter effect, has realized the device filterable function of being convenient for to this thermal power factory wet flue gas desulfurization absorption tower has improved the suitability when using.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional front view of a filter structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of the front view structure of the present utility model;
Fig. 5 is a schematic three-dimensional structure of the fixing structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a circulation structure; 401. a shower pipe; 402. a spray header; 403. a delivery tube; 404. a water pump; 5. a filter box; 6. a fixed frame; 7. a filtering structure; 701. coarse net; 702. fine net; 703. an activated carbon adsorption layer; 8. a fixed structure; 801. a clamping groove; 802. a clamping block; 803. a connecting block; 9. a fixing plate; 10. a handle.
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.
Referring to fig. 1-5, the wet desulfurization absorption tower for a thermal power plant provided by the utility model comprises a tower body 1 and an air inlet pipe 2, wherein the air inlet pipe 2 is fixed on one side of the bottom of the tower body 1, the filter box 5 is fixed on the other side of the bottom of the tower body 1, the exhaust pipe 3 is fixed on the top of the tower body 1, the top of the tower body 1 is provided with a circulating structure 4, the circulating structure 4 comprises a spray pipe 401, a spray header 402, a conveying pipe 403 and a water pump 404, the spray pipe 401 is uniformly arranged on the top of the tower body 1, the spray header 402 is uniformly arranged at the bottom end of the spray pipe 401, the water pump 404 is installed on one side of the top of the filter box 5, the conveying pipe 403 is fixed at the output end of the water pump 404, one end of the spray pipe 401 is communicated with one side of the conveying pipe 403, the input end of the water pump 404 is communicated with the filter box 5 through a connecting pipe, the bottom of the filter box 5 is positioned on the same horizontal plane as the bottom of the tower body 1, and one side of the bottom of the filter box 5 is communicated with one side of the bottom of the tower body 1.
Referring to fig. 1 and 2, the water pump 404 is started, the water pump 404 will convey the filtered water inside the filter tank 5 to the inside of the conveying pipe 403 through the connecting pipe, then convey the filtered water from the conveying pipe 403 to the inside of the spray pipe 401, and finally spray the filtered water from the spray header 402, and the filtered water falling to the bottom of the tower body 1 will convey the filtered water to the inside of the filter tank 5, thereby forming a circulation function.
One side inside the filter tank 5 is provided with fixed frame 6, the one end of fixed frame 6 extends to the outside of filter tank 5 and with be fixed with fixed plate 9, the top of fixed plate 9 is fixed with handle 10, the corner of fixed plate 9 bottom all is provided with fixed knot and constructs 8, fixed knot constructs 8 and includes joint groove 801, joint piece 802 and connecting block 803, joint groove 801 sets up in the corner of the inside fixed plate 9 bottom of filter tank 5, the inside of joint groove 801 all is provided with joint piece 802, one side of joint piece 802 all is fixed with connecting block 803, joint piece 802 and filter tank 5 constitute the block structure through joint groove 801, the top of connecting block 803 extends to the outside of filter tank 5 and with the bottom fixed connection of fixed plate 9.
Referring to fig. 2 and fig. 3-5, the fixing plate 9 is moved by the handle 10, so that the fixing frame 6 is moved to the inside of the filter box 5, one end of the clamping block 802 is abutted against one end of the clamping groove 801, the fixing plate 9 is pressed, the fixing plate 9 drives the clamping block 802 to move to the inside of the clamping groove 801 through the connecting block 803, the clamping block 802 and the filter box 5 are clamped with each other through the clamping groove 801, and then the fixing plate 9 and the filter box 5 are fixed with each other.
The inside of fixed frame 6 is provided with filtration 7, and filtration 7 includes coarse mesh 701, fine mesh 702 and active carbon adsorption layer 703, and the intermediate position department of fixed frame 6 inside is fixed in to fine mesh 702, and one side of fine mesh 702 is provided with coarse mesh 701, and the opposite side of fine mesh 702 is provided with active carbon adsorption layer 703.
Referring to fig. 2 and 5, when water at the bottom of the tower body 1 is transferred to the inside of the filter tank 5, first filtering is performed through the coarse screen 701, second filtering is performed through the fine screen 702, and finally filtering is performed through the activated carbon adsorption layer 703, so that the filtering effect is enhanced under the action of the activated carbon adsorption layer 703.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A wet desulfurization absorption tower of a thermal power plant comprises a tower body (1) and an air inlet pipe (2);
The method is characterized in that:
An air inlet pipe (2) is fixed on one side of the bottom of the tower body (1), a filter box (5) is fixed on the other side of the bottom of the tower body (1), an exhaust pipe (3) is fixed on the top end of the tower body (1), a circulating structure (4) is arranged at the top of the tower body (1), and a fixing frame (6) is arranged on one side of the inside of the filter box (5);
One end of the fixing frame (6) extends to the outside of the filter tank (5) and is fixedly provided with a fixing plate (9), a handle (10) is fixed at the top end of the fixing plate (9), fixing structures (8) are arranged at corner positions of the bottom end of the fixing plate (9), the fixing structures (8) comprise clamping grooves (801), clamping blocks (802) and connecting blocks (803), and the clamping grooves (801) are arranged at corner positions of the bottom end of the fixing plate (9) inside the filter tank (5);
The inside of fixed frame (6) is provided with filtration (7).
2. The wet desulfurization absorption tower for a thermal power plant according to claim 1, wherein: the circulating structure (4) comprises a spray pipe (401), a spray header (402), a conveying pipe (403) and a water pump (404), wherein the spray pipe (401) is uniformly arranged at the top of the tower body (1), the spray header (402) is uniformly arranged at the bottom end of the spray pipe (401), the water pump (404) is arranged at one side of the top end of the filter box (5), and the conveying pipe (403) is fixed at the output end of the water pump (404).
3. The wet desulfurization absorption tower for a thermal power plant according to claim 2, wherein: one end of the spray pipe (401) is communicated with one side of the conveying pipe (403), and the input end of the water pump (404) is communicated with the filter tank (5) through a connecting pipe.
4. The wet desulfurization absorption tower for a thermal power plant according to claim 1, wherein: the bottom of the filter box (5) and the bottom of the tower body (1) are positioned on the same horizontal plane, and one side of the bottom of the filter box (5) is communicated with one side of the bottom of the tower body (1).
5. The wet desulfurization absorption tower for a thermal power plant according to claim 1, wherein: the filter structure (7) comprises a coarse mesh (701), a fine mesh (702) and an activated carbon adsorption layer (703), wherein the fine mesh (702) is fixed at the middle position inside the fixed frame (6), the coarse mesh (701) is arranged on one side of the fine mesh (702), and the activated carbon adsorption layer (703) is arranged on the other side of the fine mesh (702).
6. The wet desulfurization absorption tower for a thermal power plant according to claim 1, wherein: the inside of joint groove (801) all is provided with joint piece (802), one side of joint piece (802) all is fixed with connecting block (803).
7. The wet desulfurization absorption tower for a thermal power plant according to claim 6, wherein: the clamping block (802) and the filter tank (5) form a clamping structure through the clamping groove (801), and the top end of the connecting block (803) extends to the outside of the filter tank (5) and is fixedly connected with the bottom end of the fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170867.5U CN221333467U (en) | 2023-11-23 | 2023-11-23 | Wet desulfurization absorption tower of thermal power factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170867.5U CN221333467U (en) | 2023-11-23 | 2023-11-23 | Wet desulfurization absorption tower of thermal power factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221333467U true CN221333467U (en) | 2024-07-16 |
Family
ID=91825477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323170867.5U Active CN221333467U (en) | 2023-11-23 | 2023-11-23 | Wet desulfurization absorption tower of thermal power factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221333467U (en) |
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2023
- 2023-11-23 CN CN202323170867.5U patent/CN221333467U/en active Active
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