CN221333515U - Tower desulfurization denitration device - Google Patents
Tower desulfurization denitration device Download PDFInfo
- Publication number
- CN221333515U CN221333515U CN202322311319.3U CN202322311319U CN221333515U CN 221333515 U CN221333515 U CN 221333515U CN 202322311319 U CN202322311319 U CN 202322311319U CN 221333515 U CN221333515 U CN 221333515U
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- CN
- China
- Prior art keywords
- fixedly connected
- bevel gear
- pivot
- desulfurization
- wall
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 36
- 230000023556 desulfurization Effects 0.000 title claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 50
- 239000007787 solid Substances 0.000 claims abstract description 33
- 239000002351 wastewater Substances 0.000 claims description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003546 flue gas Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 21
- 239000000376 reactant Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of tower desulfurization and denitrification, and discloses tower desulfurization and denitrification equipment which comprises a first air inlet, wherein a shell penetrates through the bottom side of the outer wall of the first air inlet, a motor is fixedly connected to one side of the outer wall of the shell, a first bevel gear is fixedly connected to the driving end of the motor, a third bevel gear is connected to one side of the bottom of the first bevel gear in a meshed manner, a first rotating shaft is fixedly connected to the middle part of the bottom side of the third bevel gear, a plurality of uniformly distributed fixing frames are fixedly connected to the middle part of the outer wall of the first rotating shaft, a fixing pipe is fixedly connected to one end, far away from the first rotating shaft, of the bottom side of the fixing frame, and a plurality of uniformly distributed first spray pipes are fixedly connected to one side, facing the first rotating shaft, of the fixing pipe. According to the utility model, the problems of poor desulfurization and denitrification effects and influence of waste gas solids on subsequent desulfurization and denitrification caused by insufficient contact of waste gas and reactants are solved through the structures of the first spray pipe, the second spray pipe, the solid filter screen and the like.
Description
Technical Field
The utility model relates to the technical field of tower desulfurization and denitrification, in particular to tower desulfurization and denitrification equipment.
Background
The desulfurization and denitrification of the waste gas are used for reducing the emission of harmful gases such as sulfur dioxide, nitrogen oxides and the like in the atmosphere. SO2 is a hazardous gas that can have serious impact on human health and the environment, such as acid rain and damage to vegetation and water. The purpose of desulfurization is to remove SO2 in the exhaust gas and reduce the pollution to the environment. Nitrogen compounds are one of the major factors responsible for air pollution and ozone layer destruction. The aim of denitration is to reduce the nitrogen compound emissions in the exhaust gas.
In the process of denitration and desulfurization of waste gas, not only sulfur compounds and nitrifying compounds are contained in the waste gas, but also a large amount of dust and other solid wastes are contained, the desulfurization and denitration are influenced in the desulfurization and denitration process, and the original desulfurization and denitration device has insufficient treatment due to small contact area with a reactant, so that tower type desulfurization and denitration equipment is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides tower type desulfurization and denitrification equipment, which aims to solve the problems that the desulfurization and denitrification effect is poor and the follow-up desulfurization and denitrification are influenced by waste gas solid matters due to insufficient contact of waste gas and reactants.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tower desulfurization denitration device, includes first inlet port, first inlet port outer wall downside runs through there is the casing, casing outer wall one side fixedly connected with motor, first bevel gear of motor drive end fixedly connected with, first bevel gear bottom one side meshing is connected with third bevel gear, third bevel gear bottom side middle part fixedly connected with first pivot, a plurality of evenly distributed's mount of first pivot outer wall middle part fixedly connected with, first pivot one end fixedly connected with fixed tube is kept away from to the fixed bolster bottom side, a plurality of evenly distributed's first spray tube towards first pivot one side fixedly connected with, a plurality of evenly distributed's fumaroles have been seted up to first spray tube outer wall, first bevel gear top one side meshing is connected with second bevel gear, second bevel gear bottom fixedly connected with second spray tube, second spray tube bottom fixedly connected with second pivot, second pivot middle part runs through there is the second inlet port.
As a further description of the above technical solution:
the second pivot outside sliding connection has the solid filter screen, a plurality of evenly distributed's of edge fixedly connected with connecting rod all around the solid filter screen, a plurality of connecting rod towards solid filter screen one side bottom fixedly connected with waste water fill, waste water fill outer wall one side fixedly connected with drainage groove, drainage groove middle part fixedly connected with is at second inlet port outer wall.
As a further description of the above technical solution:
The tower body is fixedly connected to the bottom of the shell, and the support frame is fixedly connected to the middle of the outer wall of the tower body.
As a further description of the above technical solution:
The first air inlet penetrates through the middle parts of the second bevel gear, the third bevel gear and the first rotating shaft and is connected with the second spray pipe, a plurality of uniformly distributed spray holes are formed in the outer wall of the second spray pipe, and the first air inlet is used for feeding solution mist for dissolving sulfur and nitrate.
As a further description of the above technical solution:
the second rotating shaft penetrates through the solid filter screen and the middle part of the wastewater bucket, and the second air inlet hole is used for feeding flue gas needing desulfurization and denitrification.
As a further description of the above technical solution:
The bottom a plurality of the mount keep away from the equal fixed connection of second spray tube one end upside in fixed pipe bottom, the bottom a plurality of the inside cavity of mount links to each other with fixed pipe bottom entry and is used for sending into the flue gas.
As a further description of the above technical solution:
A solid filter screen material with adsorption capacity can be paved on the upper side of the solid filter screen so as to filter out solids; the bottom of the solid filter screen is provided with tiny filter holes so that the wastewater passes through and falls into the top side of the wastewater bucket.
The utility model has the following beneficial effects:
1. According to the utility model, the structure of the motor, the first spray pipe, the second spray pipe, the fixed pipe and the like is arranged, waste gas enters from the second air inlet hole and passes through the lower fixing frame and the fixed pipe, the reaction agent is sprayed out from the air hole formed in the first spray pipe, and the first spray pipe and the second spray pipe rotate under the driving of the motor, so that the waste gas and the reaction agent are fully mixed and reacted, and the desulfurization and denitrification effect is better.
2. According to the utility model, the tower body, the solid filter screen, the wastewater bucket and other structures are arranged, the reacted waste gas and wastewater overflows from the bottom of the tower body, the solid filter plate is used for filtering out the solid waste in the waste gas, and the rest of the wastewater is collected through the wastewater bucket and subjected to subsequent desulfurization and denitrification treatment, so that the problem that the waste gas solid influences the subsequent desulfurization and denitrification is solved through the structure.
Drawings
FIG. 1 is a schematic perspective view of a tower desulfurization and denitrification device according to the present utility model;
FIG. 2 is a schematic structural view of a first air inlet of a tower desulfurization and denitrification device according to the present utility model;
fig. 3 is a schematic structural diagram of a second spray pipe of the tower desulfurization and denitrification device provided by the utility model.
Legend description:
1. A first air inlet hole; 2. a housing; 3. a motor; 4. a first bevel gear; 5. a second bevel gear; 6. a third bevel gear; 7. a first rotating shaft; 8. a fixing frame; 9. a fixed tube; 10. a first nozzle; 11. a gas injection hole; 12. a second nozzle; 13. a second rotating shaft; 14. a second air inlet hole; 15. a tower body; 16. a solid filter screen; 17. a connecting rod; 18. a waste water bucket; 19. drainage grooves; 20. and (5) supporting frames.
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. 1-3, one embodiment provided by the present utility model is: the utility model provides a tower SOx/NOx control equipment, including first inlet port 1, first inlet port 1 outer wall bottom side runs through there is casing 2, casing 2 outer wall one side fixedly connected with motor 3, the first bevel gear 4 of motor 3 drive end fixedly connected with, first bevel gear 4 bottom one side meshing is connected with third bevel gear 6, first pivot 7 of third bevel gear 6 bottom side middle part fixedly connected with, a plurality of evenly distributed's mount 8 of first pivot 7 outer wall middle part fixedly connected with, first pivot 7 one end fixedly connected with fixed tube 9 is kept away from to mount 8 bottom side, fixed tube 9 is towards a plurality of evenly distributed's first spray tube 10 of first pivot 7 one side fixedly connected with, a plurality of evenly distributed's first spray tube 11 have been seted up to first spray tube 10 outer wall, first bevel gear 4 top one side meshing is connected with second bevel gear 5, second bevel gear 5 bottom fixedly connected with second spray tube 12, second spray tube 12 bottom fixedly connected with second pivot 13, second pivot 13 middle part runs through there is second inlet port 14, waste gas gets into through the pipeline of lower inlet port 8 and fixed tube 9 inside from second inlet port 14, set up first spray tube 10 and first spray tube 3 are connected with first bevel gear 6 through first bevel gear 10, thereby, reaction is driven by first spray tube 10 and first spray tube 3, reaction is sprayed out through first bevel gear 6 and second bevel gear 6, reaction is sprayed out through first bevel gear 3 and first spray tube 6, reaction is completely sprayed out with first spray tube 3, and is connected with first spray tube 3, and is completely sprayed with first spray tube 3.
The outside sliding connection of second pivot 13 has solid filter screen 16, a plurality of evenly distributed's of edge fixedly connected with connecting rods 17 around the solid filter screen 16, a plurality of connecting rods 17 face solid filter screen 16 one side bottom fixedly connected with waste water fill 18, waste water fill 18 outer wall one side fixedly connected with drainage groove 19, drainage groove 19 middle part fixed connection is at the outer wall of second inlet port 14, waste gas and waste water after the reaction overflow in the mouth of seting up from tower 15 bottom, it filters out the solid waste material that contains through solid filter screen 16, other waste water passes through waste water fill 18 and drainage groove 19 collection.
The bottom of the shell 2 is fixedly connected with a tower body 15, the middle part of the outer wall of the tower body 15 is fixedly connected with a support frame 20, an opening is formed in the bottom of the tower body 15, drainage stripes are arranged on the inner wall of the tower body for discharging waste gas after reaction, and the waste water falls into a solid filter screen 16 through the drainage stripes, and the support frame 20 is used for supporting the device.
The first air inlet hole 1 penetrates through the middle parts of the second bevel gear 5, the third bevel gear 6 and the first rotating shaft 7 and is connected with the second spray pipe 12, a plurality of evenly distributed spray holes are formed in the outer wall of the second spray pipe 12, the first air inlet hole 1 is used for feeding solution mist for dissolving sulfur and nitrate, and the reactant can be atomized through the spray holes in the second spray pipe 12 so that the reactant can be fully contacted with waste gas.
The second rotating shaft 13 penetrates through the solid filter screen 16 and the middle part of the wastewater hopper 18, and the second air inlet hole 14 is used for feeding the waste gas to be desulfurized and denitrated.
The upper sides of one ends of the bottom plurality of fixing frames 8 far away from the second spray pipe 12 are fixedly connected to the bottom end of the fixed pipe 9, and the bottoms of the bottom plurality of fixing frames 8 are hollow and connected with the inlet of the bottom end of the fixed pipe 9 for delivering flue gas.
The upper side of the solid filter 16 may be paved with a solid filter material having adsorption capacity to filter out the solids; the bottom of the solids screen 16 is provided with fine filter holes to allow the waste water to pass through and fall to the top side of the waste water bucket 18.
Working principle: when the device is used, waste gas enters a pipeline passing through the lower fixing frame 8 and the inside of the fixing tube 9 from the second air inlet hole 14, is sprayed out from an air hole formed in the first spray tube 10, a desulfurization and denitrification reactant enters a hole formed in the second spray tube 12 from the first air inlet hole 1, the motor 3 drives the second bevel gear 5 and the third bevel gear 6 through the first bevel gear 4, the first spray tube 10 is connected with the third bevel gear 6 through the fixing tube 9, the fixing frame 8 and the first rotating shaft 7, and the second spray tube 12 is connected with the second bevel gear 5, so that the first spray tube 10 and the second spray tube 12 rotate under the driving of the motor 3, and the waste gas and the reactant are fully mixed for desulfurization and denitrification; the waste gas and the waste water after the reaction overflows from the opening formed at the bottom of the tower body 15, the waste gas and the waste water are filtered out by the solid filter screen 16, the rest waste water is collected by the waste water bucket 18 and the drainage groove 19, and the waste water can be regenerated and utilized later.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Tower desulfurization denitration equipment, including first inlet port (1), its characterized in that: the utility model discloses a motor, including casing (2), motor (3) drive end fixedly connected with first bevel gear (4), first bevel gear (4) bottom one side meshing is connected with third bevel gear (6), first pivot (7) of third bevel gear (6) bottom middle part fixedly connected with, a plurality of evenly distributed's mount (8) of first pivot (7) outer wall middle part fixedly connected with, a plurality of evenly distributed's mount (8) are kept away from to mount (8) bottom one end fixedly connected with fixed tube (9), fixed tube (9) are towards a first pivot (7) one side fixedly connected with a plurality of evenly distributed's first spray tube (10), a plurality of evenly distributed's air jet holes (11) have been seted up to first spray tube (10) outer wall, a first bevel gear (4) top one side meshing is connected with second bevel gear (5), second bevel gear (5) bottom fixedly connected with second spray tube (12), second spray tube (12) bottom fixedly connected with second pivot (13), second pivot (13) are run through to second pivot (13).
2. The tower desulfurization and denitrification device according to claim 1, wherein: the utility model discloses a waste water treatment device, including second pivot (13), solid filter screen (16) is connected with in sliding mode in the outside of second pivot (13), a plurality of evenly distributed connecting rods (17) of edge fixedly connected with all around of solid filter screen (16), a plurality of connecting rods (17) are towards solid filter screen (16) one side bottom fixedly connected with waste water fill (18), waste water fill (18) outer wall one side fixedly connected with drainage groove (19), drainage groove (19) middle part fixedly connected with is at second inlet port (14) outer wall.
3. The tower desulfurization and denitrification device according to claim 1, wherein: the bottom of the shell (2) is fixedly connected with a tower body (15), and the middle part of the outer wall of the tower body (15) is fixedly connected with a supporting frame (20).
4. The tower desulfurization and denitrification device according to claim 1, wherein: the first air inlet hole (1) penetrates through the middle parts of the second bevel gear (5), the third bevel gear (6) and the first rotating shaft (7) and is connected with the second spray pipe (12), a plurality of evenly distributed spray holes are formed in the outer wall of the second spray pipe (12), and the first air inlet hole (1) is used for feeding solution mist for dissolving sulfur and nitrate.
5. The tower desulfurization and denitrification device according to claim 1, wherein: the second rotating shaft (13) penetrates through the solid filter screen (16) and the middle part of the wastewater hopper (18), and the second air inlet hole (14) is used for feeding flue gas needing desulfurization and denitrification.
6. The tower desulfurization and denitrification device according to claim 1, wherein: the bottom a plurality of mount (8) keep away from second spray tube (12) one end upside all fixed connection in fixed pipe (9) bottom, bottom a plurality of mount (8) inside cavity and link to each other with fixed pipe (9) bottom entry for send into the flue gas.
7. The tower desulfurization and denitrification device according to claim 2, wherein: the upper side of the solid filter screen (16) can be paved with solid filter screen materials with adsorption capacity to filter out small filter holes at the bottom of the solid filter screen (16) so that wastewater can fall into the top side of the wastewater hopper (18) through the fine filter holes.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221333515U true CN221333515U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |