CN211098373U - Spray even effectual purifying column of desulfurization - Google Patents
Spray even effectual purifying column of desulfurization Download PDFInfo
- Publication number
- CN211098373U CN211098373U CN201921262894.6U CN201921262894U CN211098373U CN 211098373 U CN211098373 U CN 211098373U CN 201921262894 U CN201921262894 U CN 201921262894U CN 211098373 U CN211098373 U CN 211098373U
- Authority
- CN
- China
- Prior art keywords
- tower body
- fixed
- tower
- gas
- rotating shaft
- Prior art date
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 22
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 18
- 230000023556 desulfurization Effects 0.000 title claims abstract description 18
- 238000007791 dehumidification Methods 0.000 claims abstract description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000011593 sulfur Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 49
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003546 flue gas Substances 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 150000003568 thioethers Chemical class 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 23
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 230000003009 desulfurizing effect Effects 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 238000003915 air pollution Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to an industrial desulfurization technical field especially relates to a spray even effectual purifying column of desulfurization, contains the tower body, tower body one side is fixed with the knockout tower, the inside filter layer that is fixed with of knockout tower, knockout tower one end is fixed with the intake pipe, the knockout tower other end passes through the air outlet disc of bottom in the connecting pipe connection tower body, the air outlet disc top is fixed with sulfur absorption device, sulfur absorption device contains a plurality of baffles of fixing inside the tower body, adjacent two gap setting between baffle and tower body is in the tower body both sides of horizontal direction, it has the flocculent packing to fill between the baffle, be fixed with spray set on the tower body inner wall of baffle top, be fixed with the dehumidification layer on the tower body inner wall of spray set top, the tower body top is fixed with the gas outlet, the tower body bottom links to each other with the treatment tank. The device can effectively absorb the sulfides in the flue gas.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an industrial desulfurization technical field especially relates to a spray even effectual purification tower of desulfurization.
[ background of the invention ]
At present, most countries in the world are not ideal for treating the smoke pollution discharged by combustion equipment, especially sulfur dioxide, the pollution caused by the sulfur dioxide discharge in China is a major pollution source of air pollution, and is a major task of air pollution treatment in China, and smoke desulfurizing towers are installed in most of the industries such as active power plants, steel making, brick making and the like. The desulfurization tower is used for desulfurizing flue gas, generally, the flue gas is directly sprayed into the desulfurization tower through a flue gas inlet channel, and the sulfur dioxide in the flue gas is removed by spraying treatment liquid on the air flow through a spray pipe fixed in the desulfurization tower. However, because a gap is formed between the spray pipes, the desulfurization tower cannot be sprayed in all directions, and the retention time of the flue gas in the desulfurization tower is short, the sulfide in the flue gas cannot be fully absorbed by the treatment liquid, so that the sulfide cannot be effectively treated.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming the shortcomings of the prior art and providing a desulfurizing tower capable of effectively treating dust, smoke and sulfide in flue gas.
The utility model discloses can realize through following technical scheme:
the utility model discloses a purification tower with uniform spraying and good desulfurization effect, which comprises a tower body, wherein a separation tower is fixed on one side of the tower body, a filter layer is fixed inside the separation tower, an air inlet pipe is fixed at one end of the separation tower, the other end of the separation tower is connected with an air outlet disc at the bottom in the tower body through a connecting pipe, a sulfur absorption device is fixed above the air outlet disc, the sulfur absorption device comprises a plurality of baffles fixed inside the tower body, the gap between two adjacent baffles and the tower body is arranged on two sides of the tower body in the horizontal direction, flocculent fillers are filled between the baffles, a spray device is fixed on the inner wall of the tower body above the baffles, the spray device comprises a bearing fixed in the tower body, a water pipe is connected above the bearing, a rotating shaft rotationally connected with the bearing is fixed below the bearing, and spray pipes are uniformly fixed on the rotating shaft, the shower links to each other with aforementioned water pipe, still be fixed with the gear in the pivot, the internal telescopic link that is fixed with of tower, be fixed with the rack with aforementioned gear engaged with on the telescopic link, be fixed with the dehumidification layer on the tower body inner wall of spray set top, the tower body top is fixed with the gas outlet, the tower body bottom links to each other with the treatment pond. After the flue gas passes through the separation tower, dust particles in the flue gas are separated from the gas, the treatment liquid is sprayed in the tower body through the spraying pipe, the treatment liquid passes through the flocculent filler, due to the structural characteristic of the flocculent structure, a large amount of treatment liquid is contained in the flocculent filler, when the gas passes through the baffle, the gas rises along an S-shaped path, the retention time of the gas in the tower body is increased, the reaction time of the gas and the treatment liquid is increased, sulfide in the gas is further absorbed, when the gas passes through the flocculent filler, the gas is divided by the flocculent filler to form small bubbles on the flocculent filler, the bubbles are adhered to the flocculent filler, the retention time of the gas in the tower body is further increased, sulfide in the gas can fully react with the treatment liquid contained in the flocculent filler, the sulfide in the gas is further absorbed, and the telescopic rod drives the rotating shaft to rotate, the pivot drives the shower and rotates along the pivot, and the shower can spray treatment fluid in the cavity of baffle top all-round, and further assurance treatment fluid mixes with gas, absorbs the sulphide in the gas, and gaseous behind the dehumidification layer, the liquid that contains in the gas is absorbed by the dehumidification layer, effectively avoids dissolving behind the sulphide in the liquid through outlet duct discharge tower body.
Preferably, the rotating shaft is of a hollow pipe structure, and the water pipe is connected with the spraying pipe through the rotating shaft.
Preferably, the treatment tank comprises sedimentation tank, reaction tank and clean water basin, the sedimentation tank links to each other with aforementioned tower body, the reaction tank links to each other with the alkaline water basin, the clean water pond internal fixation has the water pump, the water pump leads to pipe connects aforementioned shower. Solid particles in the treatment liquid are filtered and precipitated in the precipitation tank, sulfide is dissolved in the treatment liquid and then flows into the reaction tank, alkaline water is added into the reaction tank through the alkaline water tank to ensure that the sulfide fully reacts, and then the alkaline water is sprayed out through the spray pipe to absorb the sulfide in the gas, so that the content of the sulfide in the gas is reduced.
Preferably, the filter layer consists of a coarse filter layer, a dense filter layer and an activated carbon layer in sequence. The dust particles can be effectively separated from the gas after passing through the coarse filter layer and the dense filter layer, and harmful substances in the gas are further absorbed after passing through the activated carbon layer.
Preferably, the flocculent filler is made of a glass fiber material. The glass fiber material has the characteristics of acid resistance, alkali resistance and corrosion resistance, and the service life of the desulfurizing tower is effectively ensured.
Compared with the prior art, the utility model has the advantages that:
1. after the flue gas is filtered by the filter layer, dust particle impurities in the flue gas are separated from the gas, and the particle impurities are blocked in the separation tower, so that the environment pollution caused by dust is avoided.
2. After the treatment fluid passes through the flocculent filler, because the structural feature of flocculent structure, contain a large amount of treatment fluids in the flocculent filler, gaseous is cut apart the back by the flocculent filler, and gaseous forms the small bubble on the flocculent filler to the bubble adheres on the flocculent filler, further increases the dwell time of gaseous in the tower body, can fully react with the treatment fluid that the flocculent filler contains, further with gaseous interior sulphide absorption.
3. When the gas passes through the baffle, the gas rises along the S-shaped path, so that the retention time of the gas in the tower body is increased, the reaction time of the gas and the treatment liquid is prolonged, and the sulfide in the gas is further absorbed.
4. The gas is sprayed with the treating fluid through a spraying pipe in the tower body, and sulfide in the gas contacts and reacts with alkaline water in the treating fluid, so that the aim of desulfurization is further fulfilled.
5. The gas is discharged through the gas outlet after being dried by the dehumidification layer, so that the air pollution caused by the discharge of the treatment liquid mixed with the sulfide along with the gas can be effectively avoided.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the spraying device of the present invention;
in the figure: 1. a tower body; 2. a separation column; 3. an air inlet pipe; 4. a filter layer; 5. a bearing; 6. a rotating shaft; 7. a shower pipe; 8. a spraying device; 9. a telescopic rod; 10. a rack; 11. a gear; 12. a dehumidifying layer 12; 13. an air outlet; 14. a sedimentation tank; 15. a reaction tank; 16. a clean water tank; 17. an alkaline water tank; 18. a water pump; 19. a treatment tank; 20. a water pipe; 21. an air outlet disc; 22. a baffle plate; 23. a connecting pipe; 24. a flocculent filler;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1 to 2, the utility model discloses a purification tower with good spraying and uniform desulfurization effects, which comprises a tower body 1, a separation tower 2 is fixed on one side of the tower body 1, a filter layer 4 is fixed inside the separation tower 2, an air inlet pipe 3 is fixed at one end of the separation tower 2, the other end of the separation tower 2 is connected with an air outlet disc 21 at the bottom inside the tower body 1 through a connecting pipe 23, a sulfur absorbing device is fixed above the air outlet disc 21, the sulfur absorbing device comprises a plurality of baffle plates 22 fixed inside the tower body 1, gaps between two adjacent baffle plates 22 and the tower body 1 are arranged at two sides of the tower body 1 in the horizontal direction, flocculent fillers 24 are filled between the baffle plates 22, a spraying device 8 is fixed on the inner wall of the tower body 1 above the baffle plates 22, the spraying device 8 comprises a bearing 5 fixed inside the tower body 1, a water pipe 20 is connected above the bearing 5, a rotating shaft 6 rotatably connected, the spray pipe 7 is uniformly fixed on the rotating shaft 6, the spray pipe 7 is connected with the water pipe 20, the gear 11 is further fixed on the rotating shaft 6, the telescopic rod 9 is fixed in the tower body 1, the rack 10 meshed with the gear 11 is fixed on the telescopic rod 9, the dehumidification layer 12 is fixed on the inner wall of the tower body 1 above the spray device 8, the air outlet 13 is fixed above the tower body 1, and the bottom of the tower body 1 is connected with the treatment pool 19. After the flue gas passes through the separation tower 2, dust particles in the flue gas are separated from the gas, the treatment liquid is sprayed in the tower body 1 through the spraying pipe 7, after the treatment liquid passes through the flocculent filler 24, due to the structural characteristics of the flocculent structure, a large amount of treatment liquid is contained in the flocculent filler 24, when the gas passes through the baffle 22, the gas rises along an S-shaped path, the retention time of the gas in the tower body 1 is increased, the reaction time of the gas and the treatment liquid is increased, sulfides in the gas are further absorbed, and when the gas passes through the flocculent filler 24, the gas is divided by the flocculent filler 24 to form small bubbles on the flocculent filler 24, the bubbles are adhered on the flocculent filler 24, the retention time of the gas in the tower body 1 is further increased, the sulfides in the gas can fully react with the treatment liquid contained in the flocculent filler 24, and the treatment liquid further absorbs the sulfides in the gas, the telescopic link 9 drives the pivot 6 and rotates, and pivot 6 drives shower 7 and rotates along pivot 6, can spray treatment fluid omnidirectional in the cavity of baffle 22 top, and further assurance treatment fluid and gas mixing absorb the sulphide in the gas, and gaseous behind dehumidification layer 12, the liquid that contains in the gas is absorbed by dehumidification layer 12, effectively avoids dissolving behind the sulphide in the liquid through outlet duct discharge tower body 1.
Wherein, the rotating shaft 6 is a hollow pipe structure, and the water pipe 20 is connected with the spray pipe 7 through the rotating shaft 6.
Wherein, the treatment tank 19 comprises a sedimentation tank 14, a reaction tank 15 and a clean water tank 16, the sedimentation tank 14 is connected with the tower body 1, the reaction tank 15 is connected with an alkaline water tank 17, a water pump 18 is fixed in the clean water tank 16, and the water pump 18 is connected with the spray pipe 7 through a water pipe 20. Solid particles in the treatment liquid are filtered and precipitated in the precipitation tank 14, sulfide is dissolved in the treatment liquid and flows into the reaction tank 15, alkaline water is added into the reaction tank 15 through the alkaline water tank 17 to ensure that the sulfide fully reacts, and then the alkaline water is sprayed out through the spray pipe 7 to absorb the sulfide in the gas and reduce the content of the sulfide in the gas.
Wherein, the filter layer 4 is composed of a coarse filter layer, a dense filter layer and an active carbon layer in sequence. The dust particles can be effectively separated from the gas after passing through the coarse filter layer and the dense filter layer, and harmful substances in the gas are further absorbed after passing through the activated carbon layer.
Wherein the flocculent filler 24 is made of a glass fiber material. The glass fiber material has the characteristics of acid resistance, alkali resistance and corrosion resistance, and the service life of the desulfurizing tower is effectively ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a spray even effectual purifying column of desulfurization, contains the tower body, its characterized in that: the separation tower is fixed on one side of the tower body, a filter layer is fixed inside the separation tower, an air inlet pipe is fixed at one end of the separation tower, the other end of the separation tower is connected with an air outlet disc at the bottom in the tower body through a connecting pipe, a sulfur absorbing device is fixed above the air outlet disc and comprises a plurality of baffle plates fixed inside the tower body, gaps between two adjacent baffle plates and the tower body are arranged on two sides of the tower body in the horizontal direction, flocculent fillers are filled between the baffle plates, a spraying device is fixed on the inner wall of the tower body above the baffle plates and comprises a bearing fixed in the tower body, a water pipe is connected above the bearing, a rotating shaft rotationally connected with the bearing is fixed below the bearing, spraying pipes are uniformly fixed on the rotating shaft and are connected with the water pipes, a gear is further fixed on the rotating shaft, and a telescopic rod is fixed in the tower body, the telescopic rod is fixed with a rack meshed with the gear, a dehumidification layer is fixed on the inner wall of the tower body above the spraying device, an air outlet is fixed above the tower body, and the bottom of the tower body is connected with a treatment pool.
2. The purification tower with uniform spraying and good desulfurization effect as claimed in claim 1, characterized in that: the rotating shaft is of a hollow pipe structure, and the water pipe is connected with the spraying pipe through the rotating shaft.
3. The purification tower with uniform spraying and good desulfurization effect as claimed in claim 1, characterized in that: the filter layer consists of a coarse filter layer, a dense filter layer and an active carbon layer in sequence.
4. The purification tower with uniform spraying and good desulfurization effect as claimed in claim 1, characterized in that: the flocculent filler is made of a glass fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262894.6U CN211098373U (en) | 2019-08-06 | 2019-08-06 | Spray even effectual purifying column of desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262894.6U CN211098373U (en) | 2019-08-06 | 2019-08-06 | Spray even effectual purifying column of desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211098373U true CN211098373U (en) | 2020-07-28 |
Family
ID=71713988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921262894.6U Expired - Fee Related CN211098373U (en) | 2019-08-06 | 2019-08-06 | Spray even effectual purifying column of desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211098373U (en) |
-
2019
- 2019-08-06 CN CN201921262894.6U patent/CN211098373U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |