CN219682128U - Spray tower device for waste gas treatment - Google Patents
Spray tower device for waste gas treatment Download PDFInfo
- Publication number
- CN219682128U CN219682128U CN202320350876.3U CN202320350876U CN219682128U CN 219682128 U CN219682128 U CN 219682128U CN 202320350876 U CN202320350876 U CN 202320350876U CN 219682128 U CN219682128 U CN 219682128U
- Authority
- CN
- China
- Prior art keywords
- tower body
- waste gas
- tower
- spray
- air
- 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.)
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- 239000002912 waste gas Substances 0.000 title claims abstract description 60
- 239000007921 spray Substances 0.000 title claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 9
- 240000002853 Nelumbo nucifera Species 0.000 description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment, in particular to a spray tower device for waste gas treatment, which comprises a tower body, wherein a plurality of partition plates are arranged in the tower body at intervals along the axial length direction of the tower body, the partition plates are in hollowed-out arrangement, the bottom of the tower body is provided with an air inlet and a water outlet, the top of the tower body is provided with an air outlet, a shower nozzle is arranged above each partition plate, the side wall of the tower body is communicated with a water spray pipe, the water spray pipe extends into the tower body and is communicated with the shower nozzle, the side wall of the tower body is provided with a plurality of air outlets, each air outlet is respectively positioned between two adjacent partition plates, the air outlets are communicated with a blower, the bottom of the tower body is provided with a waste gas circulation port, and the air outlet end of the blower is communicated with the waste gas circulation port. The utility model has the effect of improving the exhaust gas absorption efficiency.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a spray tower device for waste gas treatment.
Background
The spray tower is also high-purification equipment for treating acid-base waste gas and organic waste gas, has the characteristics of weather resistance, acid-base corrosion resistance and the like, and is also called a water washing tower, a washing tower and a purification tower; the method is divided into an acid washing tower and an alkaline washing tower according to the properties; the washing machine can be divided into a vertical washing tower and a horizontal washing tower according to the shape; the material is a PP washing tower, a glass fiber reinforced plastic washing tower and the like.
The waste gas in the existing waste gas spray tower mainly flows from the bottom to the top of the tower to contact with spray, but the residence time of the waste gas in the waste gas tower is short, the absorption efficiency of soluble components in the waste gas is low, if the absorption efficiency needs to be improved, the spray tower needs to be heightened or a multi-stage spray tower needs to be arranged for absorption, but the cost is increased.
Disclosure of Invention
In order to improve the waste gas absorption efficiency, the utility model provides a spray tower device for waste gas treatment, which aims at the problems in the prior art.
The utility model provides a spray tower device for waste gas treatment, which adopts the following technical scheme:
the utility model provides a waste gas treatment's spray column device, includes the tower body, the axial length direction interval along the tower body in the tower body is provided with a plurality of baffles, the baffle is the fretwork setting, the bottom of tower body is provided with air inlet and outlet, the top of tower body is provided with the gas vent, every the top of baffle all is provided with the lotus seedpod of lotus, the lateral wall intercommunication of tower body has the spray pipe, the spray pipe extends to in the tower body and be linked together with the lotus seedpod of lotus, the lateral wall of tower body is provided with a plurality of gas outlets, every the gas outlet is located adjacent two respectively between the baffle, the gas outlet intercommunication has the air-blower, the bottom of tower body is provided with the waste gas circulation mouth, the end of giving vent to anger of air-blower communicate in the waste gas circulation mouth.
Further, a porous filler layer is laid above the partition plate.
Further, the porous filler layer is a pall ring.
Furthermore, a waterproof cover is arranged above the air outlet, and the waterproof cover is fixedly connected with the inner wall of the tower body.
Further, the exhaust port is provided with an activated carbon layer.
Furthermore, the side wall of the tower body is provided with a plurality of filling openings, each filling opening is respectively positioned between two adjacent partition boards, each filling opening is provided with a glass cover, and the glass covers are connected with the filling openings through flanges.
Further, the separator is provided in four layers.
In summary, the present utility model includes at least one of the following beneficial technical effects:
in the process of rising of the waste gas, the blower works to suck a part of the waste gas out of the tower body and then reflux the waste gas back to the bottom of the tower body again, so that the part of the waste gas circularly flows in the tower body, the time for the waste gas to stay in the tower body is prolonged, and the absorption efficiency of the waste gas is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1. a tower body; 11. an air inlet; 12. a water outlet; 13. an exhaust port; 14. a water spray pipe; 15. an air outlet; 16. an exhaust gas circulation port; 17. a waterproof cover; 18. an activated carbon layer; 19. a filler port; 2. a partition plate; 21. a porous filler layer; 3. shower nozzle; 4. a blower; 5. a glass cover;
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.
The embodiment of the utility model discloses a spray tower device for waste gas treatment, which comprises a tower body 1, wherein four layers of partition boards 2 are fixedly arranged in the tower body 1 along the axial length direction of the tower body 1 at intervals, the partition boards 2 are arranged along the horizontal direction, the distance between each layer of partition boards 2 is equal, the partition boards 2 are hollowed, the partition boards 2 can be made of stainless steel materials, and the stainless steel has weak corrosion mediums such as air, steam, water and the like or has stainless property, is not easy to rust and has long service life. The air inlet 11 and outlet 12 have been seted up to the bottom of tower body 1, and gas vent 13 has been seted up at the top of tower body 1, and the top of every baffle 2 all is provided with shower nozzle 3, and the quantity of shower nozzle 3 equals with baffle 2 and is four, and simultaneously, the lateral wall intercommunication of tower body 1 has spray pipe 14, and spray pipe 14 extends to in the tower body 1 and is linked together with shower nozzle 3. After the waste gas is introduced into the tower body 1 through the air inlet 11, the water spray pipe 14 is used for introducing water into the shower nozzle 3, the shower nozzle 3 converts the water into water mist, when the waste gas rises from the bottom of the tower body 1, the water mist is mixed with the waste gas, the easily-dissolved components in the waste gas are dissolved into the water, and then the waste gas rises to the top of the tower body 1 and is discharged through the air outlet 13.
In addition, in order to improve the absorption efficiency of waste gas, the side wall of the tower body 1 is provided with a plurality of air outlets 15, each air outlet 15 is respectively positioned between two adjacent partition boards 2, the number of the air outlets 15 is three, the air outlets 15 are all communicated with air outlet pipes, one ends of the three air outlet pipes, which are far away from the air outlets 15, are all communicated with the air blower 4, the air outlet pipes are connected with the air inlet end of the air blower 4, the bottom of the tower body 1 is provided with a waste gas circulation port 16, and circulation pipes are communicated between the waste gas circulation ports 16 at the air outlet ends of the air blower 4; when the waste gas passes through each layer of partition plates 2, a part of soluble components in the waste gas are dissolved into water, at the moment, the air blower 4 works to suck a part of waste gas out of the tower body 1 and then reflux the waste gas back to the bottom of the tower body 1 again, so that a part of waste gas circularly flows in the tower body 1, the time for the waste gas to stay in the tower body 1 is prolonged, the absorption efficiency of the waste gas is improved, and through the arrangement of three air outlets 15, a part of waste gas can be sucked by the air blower 4 every time the waste gas passes through one layer of partition plates 2, and the rest is discharged through the air outlet 13. In addition, be provided with buckler 17 directly over the gas outlet 15, buckler 17 and the inner wall fixed connection of tower body 1, because the inner wall of tower body 1 has rivers to flow down, through setting up buckler 17, can block rivers and enter into the air outlet.
In addition, a layer of porous filler layer 21 is laid above the separator 2, and the porous filler layer 21 is a pall ring. The pall ring packing has the advantages of large flux, small resistance, high separation efficiency, high operation elasticity and the like, and has the characteristics of large production capacity, small resistance, high operation elasticity and the like, and the specific surface area of the pall ring is large, so that waste gas can fully contact with a water film on the surface of the pall ring when passing through the pall ring, and the absorption efficiency is improved. In addition, the exhaust port 13 is provided with an activated carbon layer 18, and the activated carbon layer 18 can adsorb a small amount of components remaining in the exhaust gas, so that the exhausted gas is cleaner. In addition, a plurality of filler openings 19 have been seted up to the lateral wall of tower body 1, and every filler opening 19 is located between two adjacent baffles 2 respectively, and filler opening 19 is provided with glass lid 5, through flange joint between glass lid 5 and the filler opening 19, and filler opening 19 can make things convenient for operating personnel to carry out the filler of pall ring, and operating personnel also can conveniently observe the inside condition of tower body 1 through glass lid 5 simultaneously.
The implementation principle of the spray tower device for waste gas treatment in the embodiment of the utility model is as follows: after the waste gas is introduced into the tower body 1 through the air inlet 11, the water spray pipe 14 is used for introducing water into the shower nozzle 3, the shower nozzle 3 converts the water into water mist, and when the waste gas rises from the bottom of the tower body 1, the water mist is mixed with the waste gas, the easily soluble components in the waste gas are dissolved into the water, meanwhile, the waste gas is also contacted with the water film in the pall ring to be absorbed, then the waste gas rises to the top of the tower body 1 and is discharged through the air outlet 13, in the rising process of the waste gas, the air blower 4 works to suck a part of the waste gas out of the tower body 1 and then reflows to the bottom of the tower body 1 again, so that a part of the waste gas circularly flows in the tower body 1, the time of the waste gas remained in the tower body 1 is improved, and the absorption efficiency of the waste gas is improved.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. A spray tower apparatus for treating waste gas, characterized in that: including tower body (1), be provided with a plurality of baffles (2) along the axial length direction interval of tower body (1) in tower body (1), baffle (2) are the fretwork setting, the bottom of tower body (1) is provided with air inlet (11) and outlet (12), the top of tower body (1) is provided with gas vent (13), every the top of baffle (2) all is provided with shower nozzle (3), the lateral wall intercommunication of tower body (1) has spray pipe (14), spray pipe (14) extend to in tower body (1) and be linked together with shower nozzle (3), the lateral wall of tower body (1) is provided with a plurality of gas outlets (15), every gas outlet (15) are located adjacent two respectively between baffle (2), gas outlet (15) intercommunication have air-blower (4), the bottom of tower body (1) is provided with waste gas circulation mouth (16), the gas end intercommunication of air-blower (4) in waste gas circulation mouth (16).
2. A spray tower apparatus for treating exhaust gas according to claim 1, wherein: a porous filler layer (21) is paved above the partition plate (2).
3. A spray tower apparatus for treating exhaust gas according to claim 2, wherein: the porous filler layer (21) is a pall ring.
4. A spray tower apparatus for treating exhaust gas according to claim 1, wherein: a waterproof cover (17) is arranged above the air outlet (15), and the waterproof cover (17) is fixedly connected with the inner wall of the tower body (1).
5. A spray tower apparatus for treating exhaust gas according to claim 1, wherein: the exhaust port (13) is provided with an activated carbon layer (18).
6. A spray tower apparatus for treating exhaust gas according to claim 1, wherein: the side wall of the tower body (1) is provided with a plurality of filling openings (19), each filling opening (19) is respectively located between two adjacent partition boards (2), each filling opening (19) is provided with a glass cover (5), and the glass covers (5) are connected with the filling openings (19) through flanges.
7. A spray tower apparatus for treating exhaust gas according to claim 1, wherein: the partition board (2) is arranged into four layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320350876.3U CN219682128U (en) | 2023-02-27 | 2023-02-27 | Spray tower device for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320350876.3U CN219682128U (en) | 2023-02-27 | 2023-02-27 | Spray tower device for waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682128U true CN219682128U (en) | 2023-09-15 |
Family
ID=87968689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320350876.3U Active CN219682128U (en) | 2023-02-27 | 2023-02-27 | Spray tower device for waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682128U (en) |
-
2023
- 2023-02-27 CN CN202320350876.3U patent/CN219682128U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |