CN220345442U - Spraying formula processing apparatus is absorbed to ammonia fog - Google Patents
Spraying formula processing apparatus is absorbed to ammonia fog Download PDFInfo
- Publication number
- CN220345442U CN220345442U CN202321447675.1U CN202321447675U CN220345442U CN 220345442 U CN220345442 U CN 220345442U CN 202321447675 U CN202321447675 U CN 202321447675U CN 220345442 U CN220345442 U CN 220345442U
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- CN
- China
- Prior art keywords
- absorption tower
- pipeline
- ammonia
- absorption
- fog
- 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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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 40
- 238000005507 spraying Methods 0.000 title description 5
- 238000010521 absorption reaction Methods 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 47
- 239000003595 mist Substances 0.000 claims description 17
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000002912 waste gas Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- -1 ammonium ions Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an ammonia fog absorption spray type treatment device, which comprises an absorption tower A, an absorption tower B, an absorption tower C, a spray pump, a liquid storage tank and a fan, wherein the absorption tower A is connected with the absorption tower B; the absorption tower A, the absorption tower B and the absorption tower C are respectively connected through a pipeline A, a pipeline C and a pipeline D, the absorption tower A is connected with a fog outlet A, the fog outlet A is connected with a fan, the fan is connected with a fog inlet, the pipeline A is connected with a spray pump, the spray pump is connected with a pipeline B, the pipeline B is connected with a liquid storage tank, and the liquid storage tank is connected with the pipeline C. The utility model can effectively absorb ammonia in the waste gas, reduce the safety and environmental protection risks, has simple structure and can recycle the absorption liquid.
Description
Technical Field
The utility model belongs to the technical field of environmental protection, and particularly relates to an ammonia fog absorption spray type treatment device.
Background
In the electrolytic manganese production process, ammonia water is required to be added to adjust the pH value, ammonium ions in electrolyte are hydrolyzed, ammonia gas is released, ammonia gas and water react to form mixed ammonia fog, tail gas containing the ammonia fog is required to be collected and treated, if the tail gas is not collected, the site operation safety is affected, if the tail gas is discharged into the atmosphere, the environment is polluted, in the prior art, the tail gas is discharged into the atmosphere after being filtered through a gas-liquid separator, a sprayer and a filler layer which are sequentially arranged from top to bottom in the washing tower, and the structure is complex due to the gas-liquid separator, the sprayer and the filler layer which are arranged in the washing tower.
Disclosure of Invention
The utility model aims to overcome the defects and provide the ammonia fog absorption spray type treatment device which can effectively absorb ammonia in waste gas, reduce safety and environmental protection risks, has a simple structure and can recycle absorption liquid.
The aim and the main technical problems are achieved by adopting the following technical scheme:
the utility model relates to an ammonia fog absorption spray type treatment device, which comprises an absorption tower A, an absorption tower B, an absorption tower C, a spray pump, a liquid storage tank and a fan, wherein the absorption tower A is connected with the absorption tower B; the absorption tower A, the absorption tower B and the absorption tower C are respectively connected through a pipeline A, a pipeline C and a pipeline D, the absorption tower A is connected with a fog outlet A, the fog outlet A is connected with a fan, the fan is connected with a fog inlet, the pipeline A is connected with a spray pump, the spray pump is connected with a pipeline B, the pipeline B is connected with a liquid storage tank, and the liquid storage tank is connected with the pipeline C; the absorption tower A, the absorption tower B and the absorption tower C are the same in inside and are composed of a tower body, a liquid inlet and a spray head, the top end of the tower body is fixedly connected with the liquid inlet, the liquid inlet is fixedly connected with the spray head, and the pipeline A is respectively connected with the liquid inlet.
A plurality of holes are arranged below the spray head.
An outlet is arranged on the absorption tower C.
The absorption tower A, the absorption tower B and the absorption tower C are respectively communicated through a pipeline A, a pipeline C and a pipeline D.
Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme is as follows: through installing the inlet respectively in absorption tower A, absorption tower B, absorption tower C, inlet fixed connection shower nozzle, ammonia fog is inhaled through outlet A from the inlet and is got into the tower in through the fan, spray ammonia fog through the shower nozzle, the absorption liquid that sprays produces the reaction with ammonia fog, it gets into absorption tower B to flow out from pipeline D after absorbing ammonia, the shower nozzle in the absorption tower B sprays ammonia fog, the absorption liquid that sprays produces the reaction with ammonia fog, it gets into absorption tower C to flow out from pipeline D after absorbing ammonia, the shower nozzle in the absorption tower C sprays ammonia fog, the absorption liquid that sprays produces the reaction with ammonia fog, discharge from the export after absorbing ammonia, realize effectively absorbing ammonia in the waste gas, reduce safety and environmental protection risk, simple structure, the absorption liquid that sprays flows into the liquid storage tank through pipeline C after producing the reaction with ammonia fog, ammonia produces ammonium sulfate with dilute sulfuric acid reaction, the absorption liquid is 10:1, the solution prepared by water and sulfuric acid realizes the reutilization of the absorption liquid, and in a word; the utility model can effectively absorb ammonia in the waste gas, reduce the safety and environmental protection risks, has simple structure and can recycle the absorption liquid.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the structure of an absorber C of the present utility model;
FIG. 3 is a front view of an absorber C of the present utility model;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
FIG. 5 is a schematic diagram of the structure of the liquid inlet and the spray head of the utility model.
Marking in the figures
1. The device comprises an absorption tower A,2, pipelines A and 3, an absorption tower B,4, an absorption tower C,5, a spray pump, 6, a pipeline B,7, a liquid storage tank, 8, a pipeline C,9, a pipeline D,10, a mist outlet A,11, a fan, 12, a mist inlet, 101, a tower body, 102, an outlet, 103, a liquid inlet, 104 and a spray head.
Detailed Description
The following detailed description of specific embodiments, structures, features and their functions according to the present utility model is provided with reference to the accompanying drawings and preferred embodiments.
The utility model relates to an ammonia fog absorption spray type treatment device which comprises an absorption tower A1, an absorption tower B3, an absorption tower C4, a spray pump 5, a liquid storage tank 7 and a fan 11, wherein the absorption tower B3 is connected with the liquid storage tank; the top end of the absorption tower A1, the top end of the absorption tower B3 and the top end of the absorption tower C4 are respectively communicated with a pipeline A2, the lower end of the absorption tower A1, the lower end of the absorption tower B3 and the lower end of the absorption tower C4 are respectively communicated with a pipeline C8, the absorption tower A1, the absorption tower B3 and the absorption tower C4 are respectively communicated with a pipeline D9, the absorption tower A1 is connected with one end of a mist outlet A10, the other end of the mist outlet A10 is connected with one end of a fan 11, the other end of the fan 11 is connected with a mist inlet 12, the pipeline A2 is connected with one end of a spray pump 5, the other end of the spray pump 5 is connected with one end of a pipeline B6, the other end of the pipeline B6 is connected with the bottom of a liquid storage tank 7, and the top end of the liquid storage tank 7 is communicated with the pipeline C8; the absorption tower A1 and the absorption tower B3 are composed of a tower body 101, a liquid inlet 103 and a spray head 104, the top end of the tower body 101 is fixedly connected with the liquid inlet 103, the liquid inlet 103 is fixedly connected with the spray head 104, a pipeline A2 is respectively connected with the liquid inlet 103, the lower ends of the two tower bodies 101 are respectively communicated with a pipeline C8, the two tower liquid inlets 103 are respectively communicated with a pipeline A2, the absorption tower C4 is composed of a tower body 101, an outlet 102, the liquid inlet 103 and the spray head 104, the top end of the tower body 101 is fixedly connected with the liquid inlet 103, the liquid inlet 103 is fixedly connected with the spray head 104, the pipeline A2 is respectively connected with the liquid inlet 103, an outlet 102 is arranged on the side face of the tower body 101, the lower end of the tower body 101 is communicated with the pipeline C8, the liquid inlet 103 is communicated with the pipeline A2 through a pipeline D9, and a plurality of holes are formed below the spray head 104.
When the ammonia spraying device is used, the spraying pump 5 is started, the absorption liquid enters the spray head 104 and starts spraying, the fan 11 is started after the ammonia mist is sucked from the mist inlet 12 through the fan 11 and passes through the mist outlet A10 to enter the tower body 101, the sprayed absorption liquid and the ammonia mist react, ammonia is absorbed and flows out of the pipeline D9 to enter the absorption tower B3, the spray head 104 in the absorption tower B3 sprays the ammonia mist, the sprayed absorption liquid and the ammonia mist react, ammonia is absorbed and flows out of the pipeline D9 to enter the absorption tower C4, the spray head 104 in the absorption tower C4 sprays the ammonia mist, the sprayed absorption liquid and the ammonia mist react until the treated waste gas reaches the emission standard, the ammonia is discharged from the outlet 102 after being absorbed, the sprayed absorption liquid and the ammonia mist react and then flow into the liquid storage tank 7 through the pipeline C8 respectively, the recycling is realized, and the concentration of the absorption liquid is reduced according to actual conditions.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical matter of the present utility model still fall within the scope of the technical scheme of the present utility model.
Claims (4)
1. An ammonia fog absorption spray type treatment device comprises an absorption tower A (1), an absorption tower B (3), an absorption tower C (4), a spray pump (5), a liquid storage tank (7) and a fan (11), and is characterized in that; the absorption tower A (1), the absorption tower B (3) and the absorption tower C (4) are respectively connected through a pipeline A (2), a pipeline C (8) and a pipeline D (9), the absorption tower A (1) is connected with a fog outlet A (10), the fog outlet A (10) is connected with a fan (11), the fan (11) is connected with a fog inlet (12), the pipeline A (2) is connected with a spray pump (5), the spray pump (5) is connected with a pipeline B (6), the pipeline B (6) is connected with a liquid storage tank (7), and the liquid storage tank (7) is connected with the pipeline C (8); the absorption tower A (1), the absorption tower B (3) and the absorption tower C (4) are identical in inside and are composed of a tower body (101), a liquid inlet (103) and a spray head (104), the top end of the tower body (101) is fixedly connected with the liquid inlet (103), the liquid inlet (103) is fixedly connected with the spray head (104), and the pipeline A (2) is respectively connected with the liquid inlet (103).
2. An ammonia mist absorbing spray treatment device as defined in claim 1, wherein; a plurality of holes are arranged below the spray head (104).
3. An ammonia mist absorbing spray treatment device as defined in claim 1, wherein; an outlet (102) is arranged on the absorption tower C (4).
4. An ammonia mist absorbing spray treatment device as defined in claim 1, wherein; the absorption tower A (1), the absorption tower B (3) and the absorption tower C (4) are respectively communicated through a pipeline A (2), a pipeline C (8) and a pipeline D (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447675.1U CN220345442U (en) | 2023-06-08 | 2023-06-08 | Spraying formula processing apparatus is absorbed to ammonia fog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447675.1U CN220345442U (en) | 2023-06-08 | 2023-06-08 | Spraying formula processing apparatus is absorbed to ammonia fog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345442U true CN220345442U (en) | 2024-01-16 |
Family
ID=89476267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447675.1U Active CN220345442U (en) | 2023-06-08 | 2023-06-08 | Spraying formula processing apparatus is absorbed to ammonia fog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345442U (en) |
-
2023
- 2023-06-08 CN CN202321447675.1U patent/CN220345442U/en active Active
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