CN217795463U - Circulating spraying acid mist tower - Google Patents
Circulating spraying acid mist tower Download PDFInfo
- Publication number
- CN217795463U CN217795463U CN202221894040.1U CN202221894040U CN217795463U CN 217795463 U CN217795463 U CN 217795463U CN 202221894040 U CN202221894040 U CN 202221894040U CN 217795463 U CN217795463 U CN 217795463U
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- CN
- China
- Prior art keywords
- pipe
- acid mist
- circulating
- spray
- tower
- 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
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- 239000002253 acid Substances 0.000 title claims abstract description 66
- 239000003595 mist Substances 0.000 title claims abstract description 66
- 238000005507 spraying Methods 0.000 title description 5
- 239000007921 spray Substances 0.000 claims abstract description 48
- 238000005406 washing Methods 0.000 claims abstract description 45
- 238000000746 purification Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 12
- 241001233242 Lontra Species 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000000945 filler Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Images
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- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a circulation sprays acid mist tower, include: the purifying tower, the sealed welded fastening of inside downside of purifying tower has circulation tank, and circulation tank's the upper right side installs the circulating pipe through the frame, and circulation tank's bottom back welding has the unloading recovery tube simultaneously, and the fixed welding of circulation tank's upside installation has the otter board, and the upside of otter board installs the acid mist and advances the system, and the top welding of purifying tower has the blast pipe, and the one end that the purifying tower was kept away from to the blast pipe extends in the inside of washing case, and the outlet duct is installed to the upper left side of washing case simultaneously. This circulation sprays acid mist tower, the setting of washing case can utilize the washing liquid to carry out abundant processing work to the gas that finishes not purifying from the inside that the exhaust pipe spun enters into the washing case for sulfur dioxide and nitrogen dioxide in the acid mist receive purification treatment.
Description
Technical Field
The utility model relates to an acid mist tower field specifically is a circulation sprays acid mist tower.
Background
The acid mist purification tower is a purification device commonly used in waste gas treatment engineering, and the purification tower has two vertical and horizontal multifunctional acid mist waste gas purification tower products and is mainly used for waste gas purification devices taking glass fiber reinforced plastics as materials; along with the increase of social environmental protection dynamics, the reinforcing of people's environmental protection consciousness, the acid mist waste gas that more and more factory production produced need just can discharge through handling, great reduction waste gas to environment and human harm, when handling acid mist waste gas, need use the purifying column.
When the acid mist is treated, a purification tower is usually used for treating the acid mist in a spraying mode, liquid beads are sprayed from top to bottom when the gas flow is high in the spraying process, all treatment work on sulfides and nitrates in the acid mist cannot be carried out, and gas is inevitably discharged into the air along with a mixture of sulfur and nitrate, so that the air is polluted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circulation sprays acid mist tower to solve the defect that mentions in the above-mentioned background art.
In order to achieve the above object, there is provided a circulating spray acid mist tower, comprising:
purifying column, the inside downside seal welded fastening of purifying column has circulating water tank, and circulating water tank's the upper right side installs the circulating pipe through the frame, circulating water tank's bottom back welding has the unloading recovery tube simultaneously, the fixed welding of circulating water tank's upside installation has the otter board, and the upside of otter board installs the acid mist and advances the system, the welding of purifying column's top has the blast pipe, and the blast pipe is kept away from the one end of purifying column and is extended in the inside of washing case, the outlet duct is installed to the upper left side of washing case simultaneously, and the outlet duct is kept away from the one end of washing case and is communicate through the flange with the bottom right side import of clean gas emission chimney, the fan is installed to the lower left side of clean gas emission chimney, shower and last shower are installed respectively through the fixed plate in the inside of purifying column, and the filtration filler structure is all installed to the downside of shower down and last shower, the filtration filler structure supports through the support otter board of purifying column internally mounted simultaneously, the cartridge is installed to the upper right side of circulating water tank.
Preferably, the acid mist inlet system comprises a longitudinal pipe, a transverse pipe, an air outlet pipe and an acid mist inlet main pipe, and the end part of the acid mist inlet main pipe is provided with the lower side inside the purification tower.
Preferably, the end part of the acid mist inlet header pipe is welded and fixed with the longitudinal pipe, three groups of air outlet pipes are uniformly welded above the longitudinal pipe, the two sides of the longitudinal pipe are respectively welded with the transverse pipes, and the end parts of the transverse pipes are welded and fixed with the air outlet pipes.
Preferably, the longitudinal pipe and the two groups of transverse pipes are combined together to form a cross-shaped air inlet pipeline, the air outlet pipe is perpendicular to the air inlet pipeline, and meanwhile, the air outlet pipe is uniformly arranged into five groups on the air inlet pipeline.
Preferably, go up the shower with spray tube end portion down all with communicating pipe intercommunication setting, and communicating pipe is "C" shape setting, communicating pipe and intercommunication branch pipe welded fastening simultaneously, welded fastening between intercommunication branch pipe tip and the circulating pipe, the circulating pipe is kept away from the one end of intercommunication branch pipe and circulating water pump's play water end intercommunication setting.
Preferably, the washing tank is welded on the side wall of the purification tower through a fixing seat, an emptying pipe is installed at the bottom of the washing tank, and a liquid filling opening is welded at the top of the washing tank.
Preferably, the washing tank is internally filled with washing liquid, the end part of the exhaust pipe is arranged in the washing liquid, and the end part of the exhaust pipe is arranged above the liquid level of the washing liquid.
Preferably, the lower spray pipe and the upper spray pipe are all arranged into three groups, a plurality of groups of spray heads are uniformly arranged at the bottoms of the lower spray pipe and the upper spray pipe, and the plurality of groups of spray heads are uniformly distributed on the surface above the filter filler structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water washing tank is arranged, so that gas sprayed out of the exhaust pipe can enter the water washing tank, and the water washing liquid is used for fully treating the gas which is not purified, so that sulfur dioxide and nitrogen dioxide in the acid mist are subjected to purification treatment;
2. five groups of air outlet pipes are uniformly distributed at the bottom of the filter packing structure, acid mist can uniformly pass through five points and contact with the filter packing structure, the acid mist is filtered, and preliminary purification is performed on the acid mist.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the structural acid mist inlet system of the present invention;
FIG. 3 is a top view of the structural shower mounting structure of the present invention;
FIG. 4 is a bottom view of the shower mounting structure of the present invention;
fig. 5 is a top view of the structure of fig. 1 of the present invention.
Reference numbers in the figures: 1. a purification tower; 2. a circulating water tank; 3. acid mist enters the system; 31. a longitudinal tube; 32. a transverse tube; 33. an air outlet pipe; 34. acid mist enters the main pipe; 4. a medicine feeding pipe; 5. a water circulating pump; 6. a circulation pipe; 7. a lower spray pipe; 8. communicating the branch pipes; 9. an upper spray pipe; 10. a communicating pipe; 11. a shower head; 12. a fixing plate; 13. an exhaust pipe; 14. an air outlet pipe; 15. a water washing tank; 16. emptying the pipe; 17. a fan; 18. and (4) discharging clean gas to a chimney.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a circulating spray acid mist tower, comprising: a purification tower 1;
the inside downside seal welded fastening of purifying tower 1 has circulating water tank 2, and circulating water tank 2's the upper right side installs circulating pipe 6 through the frame, circulating water tank 2's bottom back welding has the unloading recovery tube simultaneously, circulating water tank 2's the fixed welding of upside installation has the otter board, and the upside of otter board installs acid mist and advances system 3, purifying tower 1's top welding has blast pipe 13, and blast pipe 13 keeps away from purifying tower 1's one end and extends in the inside of washing case 15, the upper left side of washing case 15 installs outlet duct 14 simultaneously, and outlet duct 14 keeps away from washing case 15's one end and clean gas exhaust chimney 18's bottom right side import and communicates through the flange, fan 17 is installed to clean gas exhaust chimney 18's left downside, shower 7 and last shower 9 are installed respectively through fixed plate 12 in purifying tower 1's inside, and the filter packing structure is all installed to shower 7 and the downside of last shower 9 down, filter packing structure supports through the support otter board of purifying tower 1 internally mounted simultaneously, chemical dosing pipe 4 is installed to circulating water tank 2's the upper right side.
The working principle is as follows: when the acid mist purification device is used, the acid mist enters the inside of the purification tower 1 through the acid mist inlet system 3, and is sprayed with liquid beads through the spray heads 11 on the upper spray pipe 9 and the lower spray pipe 7 to process the acid mist, and when the acid mist is inside the purification tower 1, the acid mist is filtered through the two groups of filtering filler structures arranged in a layered manner, and is purified, so that the processing pressure of the spraying device on the acid mist is reduced.
In a preferred embodiment, the acid mist inlet system 3 comprises a longitudinal pipe 31, a transverse pipe 32, an air outlet pipe 33 and an acid mist inlet main pipe 34, and the end of the acid mist inlet main pipe 34 is provided with the lower side of the interior of the purification tower 1.
As shown in fig. 1-2: the setting of system 3 is advanced to the acid mist, can carry out even work of admitting air to the acid mist, and specific mode of admitting air is: as shown in fig. 2: the acid mist enters the interior of the longitudinal pipe 31 from the acid mist inlet main pipe 34 and enters the transverse pipes 32 at two sides of the longitudinal pipe, so that the acid mist can uniformly enter the interior of the five groups of air outlet pipes 33 and is sprayed out of the air outlet pipes 33, and the acid mist can uniformly enter the interior of the purification tower 1.
As a preferred embodiment, the end of the acid mist inlet header pipe 34 is welded and fixed to the longitudinal pipe 31, three groups of outlet pipes 33 are uniformly welded above the longitudinal pipe 31, the two sides of the longitudinal pipe 31 are respectively welded with the transverse pipes 32, and the end of the transverse pipe 32 is welded and fixed to the outlet pipe 33.
As shown in fig. 2: five groups of play tuber pipes 33 even distribution are in filtering filler structure's bottom, and acid mist can be even through five points, contact with filtering filler structure, carry out filtering operation to acid mist, carry out preliminary purification work to acid mist.
As a preferred embodiment, the longitudinal pipes 31 and the two groups of transverse pipes 32 are combined together to form a cross-shaped air inlet pipeline, the air outlet pipes 33 are arranged perpendicular to the air inlet pipeline, and the air outlet pipes 33 are uniformly arranged in five groups on the air inlet pipeline.
As a better implementation mode, the end parts of the upper spray pipe 9 and the lower spray pipe 7 are both communicated with the communicating pipe 10, the communicating pipe 10 is in a C-shaped arrangement, meanwhile, the communicating pipe 10 is welded and fixed with the communicating branch pipe 8, the end part of the communicating branch pipe 8 is welded and fixed with the circulating pipe 6, and one end of the circulating pipe 6, which is far away from the communicating branch pipe 8, is communicated with the water outlet end of the circulating water pump 5.
As shown in fig. 1: the liquid in the circulating water tank 2 is driven by the circulating water pump 5 to enter the lower spray pipe 7 and the upper spray pipe 9 through the circulating pipe 6 and the two groups of communicating branch pipes 8 respectively, and is sprayed out from the spray heads 11 to carry out double spray treatment on the acid mist.
As a better embodiment, the water washing tank 15 is welded on the side wall of the purification tower 1 through a fixed seat, an emptying pipe 16 is installed at the bottom of the water washing tank 15, and a liquid filling opening is welded at the top of the water washing tank 15.
As shown in fig. 1: the setting of washing case 15 can utilize the washing liquid to carry out abundant processing work to the gas that finishes not purifying from the inside that exhaust pipe 13 spun gas entered into washing case 15 for sulfur dioxide and nitrogen dioxide in the acid mist receive purification treatment, and the chemical equation of purification is: SO2+ H2O = H2SO3;3NO 2 +H 2 O＝2HNO 3 +NO。
In a preferred embodiment, the washing tank 15 contains washing liquid, the end of the exhaust pipe 13 is disposed in the washing liquid, and the end of the exhaust pipe 14 is disposed above the liquid level of the washing liquid.
As shown in fig. 1: the end of the exhaust pipe 13 is arranged in the water washing liquid, so that gas discharged from the end of the exhaust pipe 13 can enter the water washing tank 15, and the treatment liquid is arranged in the water washing tank 15, so that the gas can be fully purified.
As a preferred embodiment, the lower spray pipes 7 and the upper spray pipes 9 are arranged in three groups, and a plurality of groups of spray heads 11 are uniformly installed at the bottoms of the lower spray pipes 7 and the upper spray pipes 9, and the plurality of groups of spray heads 11 are uniformly distributed on the upper surface of the filter filler structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A circulating spray acid mist tower is characterized by comprising:
purifying column (1), the sealed welded fastening of inside downside of purifying column (1) has circulating water tank (2), and circulating water tank (2) the upper right side installs circulating pipe (6) through the frame, the bottom back welding of circulating water tank (2) has the unloading recovery tube simultaneously, the fixed welding of upside installation of circulating water tank (2) has the otter board, and the upside of otter board installs acid mist and advances system (3), the top welding of purifying column (1) has blast pipe (13), and blast pipe (13) keep away from the inside of purifying column (1) one end extension at washing case (15), outlet duct (14) are installed to the upper left side of washing case (15) simultaneously, and outlet duct (14) keep away from the one end of washing case (15) and the bottom right side import of clean gas emission chimney (18) and communicate through the flange, fan (17) are installed to the left downside of clean gas emission chimney (18), spray pipe (7) and last spray pipe (9) are installed respectively to the inside of purifying column (1) through fixed plate (12), and all install filter filler structure when lower spray pipe (7) and last spray pipe (9), filter structure, the upside of filter structure is installed through the otter board (1), the filter structure (2) and support the upside of the right side of the purifying column (1).
2. The circulating spray acid mist tower of claim 1, wherein: the acid mist inlet system (3) comprises a longitudinal pipe (31), a transverse pipe (32), an air outlet pipe (33) and an acid mist inlet header pipe (34), and the end part of the acid mist inlet header pipe (34) is provided with the inner lower side of the purification tower (1).
3. The circulating spray acid mist tower of claim 2, wherein: the acid mist inlet header pipe (34) end part and the longitudinal pipe (31) are welded and fixed, three groups of air outlet pipes (33) are uniformly welded above the longitudinal pipe (31), the two sides of the longitudinal pipe (31) are respectively welded with the transverse pipes (32), and meanwhile the end parts of the transverse pipes (32) are welded and fixed with the air outlet pipes (33).
4. The circulating spray acid mist tower of claim 3, wherein: vertical pipe (31) and two sets of horizontal pipe (32) are combined together and are constituted crisscross air inlet pipeline, and go out tuber pipe (33) and air inlet pipeline and set up perpendicularly, and it evenly sets up to five groups to go out tuber pipe (33) on air inlet pipeline simultaneously.
5. The circulating spray acid mist tower of claim 1, wherein: go up shower (9) and shower (7) tip down all with communicating pipe (10) intercommunication setting, and communicating pipe (10) are "C" shape setting, simultaneously communicating pipe (10) and communicating branch pipe (8) welded fastening, welded fastening between communicating branch pipe (8) tip and circulating pipe (6), the one end that communicating branch pipe (8) were kept away from in circulating pipe (6) and the play water end intercommunication setting of circulating water pump (5).
6. The circulating spray acid mist tower of claim 1, wherein: the water washing tank (15) is welded on the side wall of the purification tower (1) through a fixing seat, an emptying pipe (16) is installed at the bottom of the water washing tank (15), and a liquid filling opening is welded at the top of the water washing tank (15).
7. The circulating spray acid mist tower of claim 6, wherein: the inside of the water washing tank (15) is filled with water washing liquid, the end part of the exhaust pipe (13) is arranged inside the water washing liquid, and the end part of the air outlet pipe (14) is arranged above the liquid level of the water washing liquid.
8. The circulating spray acid mist tower of claim 1, wherein: the lower spray pipe (7) and the upper spray pipe (9) are all set into three groups, a plurality of groups of spray heads (11) are uniformly arranged at the bottoms of the lower spray pipe (7) and the upper spray pipe (9), and the plurality of groups of spray heads (11) are uniformly distributed on the upper surface of the filter filler structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894040.1U CN217795463U (en) | 2022-07-21 | 2022-07-21 | Circulating spraying acid mist tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894040.1U CN217795463U (en) | 2022-07-21 | 2022-07-21 | Circulating spraying acid mist tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217795463U true CN217795463U (en) | 2022-11-15 |
Family
ID=83968117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221894040.1U Expired - Fee Related CN217795463U (en) | 2022-07-21 | 2022-07-21 | Circulating spraying acid mist tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217795463U (en) |
-
2022
- 2022-07-21 CN CN202221894040.1U patent/CN217795463U/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: 20221115 |