CN220802582U - Waste gas treatment device for phosphate fertilizer processing - Google Patents
Waste gas treatment device for phosphate fertilizer processing Download PDFInfo
- Publication number
- CN220802582U CN220802582U CN202321351513.8U CN202321351513U CN220802582U CN 220802582 U CN220802582 U CN 220802582U CN 202321351513 U CN202321351513 U CN 202321351513U CN 220802582 U CN220802582 U CN 220802582U
- Authority
- CN
- China
- Prior art keywords
- pipe
- box body
- liquid
- exhaust
- flow guide
- 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 26
- 239000002686 phosphate fertilizer Substances 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an exhaust gas treatment device for phosphate fertilizer processing, which relates to the technical field of phosphate fertilizer processing, and comprises a box body, an air inlet pipe and an exhaust pipe, wherein one side of the box body is provided with the air inlet pipe, the other side of the box body is provided with the exhaust pipe, the interior of the box body is provided with liquid for adsorbing phosphate fertilizer exhaust gas, and the interior of the box body is provided with a spraying device for treating the exhaust gas; the utility model has simple and reasonable structure, and can better fuse the waste gas of the phosphate fertilizer with the liquid, so that the harmful gas in the discharged waste gas is less.
Description
Technical Field
The utility model relates to the technical field of phosphate fertilizer processing, in particular to an exhaust gas treatment device for phosphate fertilizer processing.
Background
It is known that the waste gas generated in the production process of the phosphate fertilizer contains a large amount of ammonia, and ammonia is a pungent gas with odor, and because ammonia is very soluble in water, ammonia is usually treated in a spraying manner to reduce the odor of ammonia in order to treat ammonia, but the ammonia and water cannot be fully fused in a water spraying manner, and the contact time of ammonia and sprayed water is short, so that the odor of the discharged waste gas is very large.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide an exhaust gas treatment device for phosphate fertilizer processing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a waste gas treatment device for phosphorus fertilizer processing, includes box, intake pipe and blast pipe, one side of box is equipped with the intake pipe, the opposite side of box is equipped with the blast pipe, the inside liquid that is used for adsorbing phosphorus fertilizer waste gas that is equipped with of box, the inside spray set who is used for handling waste gas that is equipped with of box.
One end of the air inlet pipe is connected with an exhaust pipe for exhausting waste gas, the other end of the air inlet pipe extends into the box body and downwards extends into the liquid, one end of the exhaust pipe extends out of the box body, the other end of the exhaust pipe is positioned in the box body, and the exhaust pipe is positioned above the liquid.
The middle section of the exhaust pipe is provided with an installation pipe with an integrated structure, and a fan used for exhausting air to the inner part of the box body is arranged in the installation pipe.
And a torch for burning exhaust gas discharged in the exhaust pipe is arranged at the top of the exhaust pipe.
The spraying device is composed of a flow guide pipe, a water pump and a spray header, wherein the flow guide pipe is arranged on the side face of the box body and is communicated with liquid in the box body, the water pump connected with the flow guide pipe is arranged outside the box body, the shrinkage flow guide pipe is connected to the top of the box body from the outside of the box body, the spray header is arranged at the top of the box body, and the spray header is connected with the flow guide pipe.
The inside baffle that is equipped with of box, the baffle is located the top in the box and downwardly extending to in the liquid, be equipped with the sieve pole of equidistance distribution on the inner wall of box, the sieve pole is located liquid inside.
A baffle plate extending downwards is arranged on the top surface in the box body, and the baffle plate divides the spray header and the exhaust pipe.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
The waste gas of the phosphate fertilizer is adsorbed through setting liquid, the bubbles are divided through setting the sieve rods so that the waste gas and the liquid are fused better, the interior of the box body is pumped through setting the fan, the waste gas is sprayed through setting the spray header, and the waste gas is burnt and discharged through setting the torch; the utility model has simple and reasonable structure, and can better fuse the waste gas of the phosphate fertilizer with the liquid, so that the harmful gas in the discharged waste gas is less.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in a cut-away configuration;
FIG. 3 is a side view of the present utility model in cross-section;
1. A case; 2. a water pump; 3. a flow guiding pipe; 4. an exhaust pipe; 5. installing a pipe; 6. a torch; 7. an air inlet pipe; 8. a sieve bar; 9. a partition plate; 10. a liquid; 11. a baffle; 12. a spray header.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The utility model provides a waste gas treatment device for phosphorus fertilizer processing, includes box 1, intake pipe 7 and blast pipe 4, one side of box 1 is equipped with intake pipe 7, the opposite side of box 1 is equipped with blast pipe 4, the inside liquid 10 that is used for adsorbing phosphorus fertilizer waste gas that is equipped with of box 1, the inside spray set that is used for handling waste gas that is equipped with of box 1.
One end of the air inlet pipe 7 is connected with an exhaust pipe for exhausting waste gas, the other end of the air inlet pipe 7 extends into the box body 1 and extends downwards into the liquid 10, one end of the air outlet pipe 4 extends towards the outside of the box body 1, the other end of the air outlet pipe 4 is located inside the box body 1, the air outlet pipe 4 is located above the liquid 10, the air inlet pipe 7 is exhausted through the air outlet pipe 4, and on the other hand, the air inlet pipe 7 also discharges waste gas into the liquid 10.
The middle section of the exhaust pipe 4 is provided with an installation pipe 5 with an integrated structure, a fan used for exhausting air from the inside of the box body 1 is arranged in the installation pipe 5, the exhaust pipe 4 is provided with an air exhausting effect by arranging the fan, and exhaust gas in the air inlet pipe 7 is pumped into the liquid 10 in an air exhausting mode to be mixed and adsorbed.
The top of the exhaust pipe 4 is provided with a torch 6 for burning exhaust gas discharged in the exhaust pipe 4, and the discharged exhaust gas is burnt through the torch 6.
The spray device comprises a flow guide pipe 3, a water pump 2 and a spray header 12, wherein the flow guide pipe 3 is arranged on the side face of the box body 1, the flow guide pipe 3 is communicated with liquid 10 inside the box body 1, the water pump 2 connected with the flow guide pipe 3 is arranged outside the box body 1, the water shrinkage flow guide pipe 3 is connected to the top of the box body 1 from the outside of the box body 1, the spray header 12 is arranged on the top in the box body 1, the spray headers 12 are all connected with the flow guide pipe 3, the liquid 10 is sprayed from the air through the spray header 12, the spray header 12 is positioned on one side of the partition board 9, and when gas is emitted from the liquid 10, the spray header 12 is used for spraying water to further adsorb waste gas.
The inside baffle 9 that is equipped with of box 1, baffle 9 are located the top in the box 1 and extend to liquid 10 in downwards, be equipped with equidistance distribution's sieve pole 8 on the inner wall of box 1, sieve pole 8 is located liquid 10 inside, can cut apart the bubble in the liquid 10 through sieve pole 8, thereby make the bubble diminish and make waste gas better by liquid 10 adsorb.
The top surface in the box body 1 is provided with a baffle plate 11 extending downwards, the baffle plate 11 divides the spray header 12 from the exhaust pipe 4, and the baffle plate 11 is used for separating the spray header 12 from the exhaust pipe 4 and mainly preventing liquid 10 sprayed by the spray header 12 from being pumped out when the exhaust pipe 4 is pumped out.
In embodiment 1, in the exhaust gas treatment device for phosphate fertilizer processing, exhaust gas from phosphate fertilizer processing is discharged from the gas inlet pipe 7 during use, exhaust gas is discharged into the liquid 10 from the gas inlet pipe 7, the liquid 10 is mixed with the exhaust gas to reduce that ammonia in the exhaust gas is dissolved in water and absorbed by water, the mixed gas is pumped into the other side of the partition plate 9 through the gas outlet pipe 4, when bubbles circulate to the surface of the liquid 10 from the bottom, the sieve rod 8 divides the bubbles into small bubbles, so that the liquid 10 can be further aligned for adsorption, the water pump 2 pumps the liquid 10 to the spray header 12 through the flow guide pipe 3, the spray header 12 sprays the exhaust gas, the sprayed exhaust gas is further absorbed and treated, and then the exhaust gas entering the gas outlet pipe 4 is incinerated through the torch 6, so that the exhaust gas can be safely discharged into the air.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (2)
1. The utility model provides an exhaust treatment device for phosphorus fertilizer processing, includes box (1), intake pipe (7) and blast pipe (4), one side of box (1) is equipped with intake pipe (7), the opposite side of box (1) is equipped with blast pipe (4), characterized by: the device is characterized in that a liquid (10) for adsorbing phosphate fertilizer waste gas is arranged in the box body (1), and a spraying device for treating the waste gas is arranged in the box body (1);
One end of the air inlet pipe (7) is connected with an exhaust pipe for exhausting waste gas, the other end of the air inlet pipe (7) extends into the box body (1) and downwards extends into the liquid (10), one end of the air outlet pipe (4) extends out of the box body (1), the other end of the air outlet pipe (4) is positioned in the box body (1), and the air outlet pipe (4) is positioned above the liquid (10);
An installation pipe (5) with an integrated structure is arranged on the middle section of the exhaust pipe (4), and a fan for exhausting air in the box body (1) is arranged in the installation pipe (5);
A torch (6) for burning exhaust gas discharged in the exhaust pipe (4) is arranged at the top of the exhaust pipe (4);
The spraying device is composed of a flow guide pipe (3), a water pump (2) and a spray header (12), wherein the flow guide pipe (3) is arranged on the side face of the box body (1), the flow guide pipe (3) is communicated with liquid (10) in the box body (1), the water pump (2) connected with the flow guide pipe (3) is arranged outside the box body (1), the water shrinkage flow guide pipe (3) is connected to the top of the box body (1) from the outside of the box body (1), the spray header (12) is arranged at the top in the box body (1), and the spray headers (12) are connected with the flow guide pipe (3);
The novel water tank is characterized in that a partition plate (9) is arranged inside the tank body (1), the partition plate (9) is located at the top in the tank body (1) and extends downwards into the liquid (10), sieve rods (8) distributed at equal intervals are arranged on the inner wall of the tank body (1), and the sieve rods (8) are located inside the liquid (10).
2. The exhaust gas treatment device for phosphate fertilizer processing according to claim 1, characterized in that: a baffle plate (11) extending downwards is arranged on the top surface in the box body (1), and the baffle plate (11) divides the spray header (12) and the exhaust pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351513.8U CN220802582U (en) | 2023-05-31 | 2023-05-31 | Waste gas treatment device for phosphate fertilizer processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351513.8U CN220802582U (en) | 2023-05-31 | 2023-05-31 | Waste gas treatment device for phosphate fertilizer processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802582U true CN220802582U (en) | 2024-04-19 |
Family
ID=90705195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351513.8U Active CN220802582U (en) | 2023-05-31 | 2023-05-31 | Waste gas treatment device for phosphate fertilizer processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802582U (en) |
-
2023
- 2023-05-31 CN CN202321351513.8U patent/CN220802582U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |