CN216537792U - A waste gas spray column equipment for exhaust-gas treatment - Google Patents
A waste gas spray column equipment for exhaust-gas treatment Download PDFInfo
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- CN216537792U CN216537792U CN202123322847.6U CN202123322847U CN216537792U CN 216537792 U CN216537792 U CN 216537792U CN 202123322847 U CN202123322847 U CN 202123322847U CN 216537792 U CN216537792 U CN 216537792U
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- pipe
- frame structure
- pipeline
- cylinder body
- sealing cylinder
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- 239000007921 spray Substances 0.000 title claims abstract description 42
- 239000007789 gas Substances 0.000 title claims abstract description 33
- 239000002912 waste gas Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000000872 buffer Substances 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000010926 purge Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NGWKGSCSHDHHAJ-YPFQVHCOSA-N Liquoric acid Chemical compound C1C[C@H](O)C(C)(C)C2CC[C@@]3(C)[C@]4(C)C[C@H]5O[C@@H]([C@](C6)(C)C(O)=O)C[C@@]5(C)[C@@H]6C4=CC(=O)C3[C@]21C NGWKGSCSHDHHAJ-YPFQVHCOSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a waste gas spray tower device for waste gas treatment, which comprises a sealing cylinder, a fixed end cover, an electromagnetic discharge valve, an air inlet pipeline, a circulating spray frame structure, a purified air outlet frame structure, a lower pipeline, an annular pipeline, a spray header, an upper pipeline, an inlet pipe, a water pump, a water source connecting pipe and a liquid level sensor, wherein the fixed end cover is connected to the upper part of the sealing cylinder through a bolt; the electromagnetic discharge valve is connected to the lower part of the left side of the sealed cylinder body in a threaded manner; the air inlet pipeline is welded at the lower part of the right side; the circulating spraying frame structure is arranged in the middle of the inner side of the sealed cylinder; the purified air outlet frame structure is arranged on the upper part of the right side of the sealing cylinder body. The arrangement of the left and right flow buffers is beneficial to the cross arrangement between the left and right flow buffers, the flowing time of the gas is prolonged, and the gas and the liquid medium have enough time to react.
Description
Technical Field
The utility model belongs to the technical field of waste gas spray towers, and particularly relates to waste gas spray tower equipment for waste gas treatment.
Background
The spray tower exists as a treatment device for environmental waste gas treatment, and is divided into a circulating water spray tower, an alkali liquor spray tower and an acid liquor spray tower (also called as an acid washing tower) according to the working principle. The tower body is divided into a glass fiber reinforced plastic spray tower, a pp spray tower and a stainless steel spray tower according to the material quality of the tower body. The reasonable spraying material and the spraying process are selected according to different properties of waste gas, when the dust-containing waste gas or the oil-containing waste gas passes through the spraying tower body, liquid media, alkali liquor and sulfuric acid solution are sprayed from proper positions (determined according to design) in the tower body.
However, the existing waste gas spray tower equipment for waste gas treatment has the problems that the treatment effect is influenced, the spraying is uneven and the function is incomplete due to the too high gas flow speed.
Therefore, it is necessary to develop an exhaust gas spray tower device for exhaust gas treatment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an exhaust gas spray tower device for exhaust gas treatment, wherein the utility model is realized by the following technical scheme:
a waste gas spray tower device for waste gas treatment comprises a sealing cylinder, a fixed end cover, an electromagnetic discharge valve, an air inlet pipeline, a circulating spray frame structure, a purified air outlet frame structure, a lower pipeline, an annular pipeline, a spray head, an upper pipeline, an water inlet pipe, a water suction pump, a water source connecting pipe and a liquid level sensor, wherein the fixed end cover is connected to the upper part of the sealing cylinder through a bolt; the electromagnetic discharge valve is in threaded connection with the lower part of the left side of the sealing cylinder; the air inlet pipeline is welded at the lower part of the right side; the circulating spraying frame structure is arranged in the middle of the inner side of the sealed cylinder; the purified gas outlet frame structure is arranged at the upper part of the right side of the sealing cylinder body; the lower pipeline is connected to the front end of the sealing cylinder body through a screw; the annular pipeline is connected to the upper part of the inner side of the sealing cylinder body through bolts; the spray header is in threaded connection with the periphery of the lower part of the upper pipeline; the upper pipeline is connected to the upper part of the front end of the sealing cylinder body through a screw; the water inlet pipe is in threaded connection with the outlet of the water suction pump; the water suction pump is connected to the left side of the sealing cylinder body through a bolt; the water source connecting pipe is in threaded connection with the inlet of the water suction pump; the liquid level sensor is connected to the left lower part of the inner side of the sealing cylinder body through a screw.
Preferably, the lower part of the water inlet pipe and the upper part of the lower pipeline are integrally arranged, and the joint of the lower part of the upper pipeline and the water inlet pipe and the lower pipeline is glued.
Preferably, the upper part of the upper pipeline penetrates through the inner side of the sealing cylinder body and is in threaded connection with the middle position of the front end of the annular pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the arrangement of the left flow buffering plate and the right flow buffering plate is beneficial to the cross arrangement between the left flow buffering plate and the right flow buffering plate, so that the flowing time of gas is prolonged, and the gas and the liquid medium have enough time to react.
2. In the utility model, the arrangement of the water leakage through hole and the rubber sealing strip is beneficial to guiding the liquid medium through the water leakage through hole, so that the liquid medium flows to the lower part of the inner side of the sealing cylinder body.
3. According to the utility model, the arrangement of the vertical connecting rod is beneficial to connecting the gap between the left flow buffering plate and the right flow buffering plate, the structural strength between the left flow buffering plate and the right flow buffering plate is increased, and meanwhile, the position of the hollow connecting pipe is fixed.
4. According to the utility model, the arrangement of the hollow connecting pipe and the atomizing nozzle is beneficial to fixing the hollow connecting pipe between the left flow-slowing plate and the right flow-slowing plate through the mutual matching of the hollow connecting pipe and the atomizing nozzle, so that gas can be sprayed while flowing.
5. In the utility model, the arrangement of the external connecting pipe and the fixing lug plate is beneficial to fixing the position of the external connecting pipe through the fixing lug plate, and the liquid medium at the inner side of the lower pipeline is guided into the inner side of the hollow connecting pipe through the external connecting pipe.
6. According to the utility model, the arrangement of the inclined bent pipe is beneficial to preventing the liquid medium from entering the inner side of the inclined bent pipe during spraying and influencing the service life of the air suction fan through the inclined arrangement of the left side of the inclined bent pipe.
7. In the utility model, the arrangement of the air suction fan and the fixed flange is beneficial to extracting the waste gas at the inner side of the sealed cylinder body through the air suction fan, so that the waste gas flows from bottom to top, and the working efficiency of the device is increased.
8. In the utility model, the arrangement of the external communicating pipe and the connecting flange plate is beneficial to fixing the air suction fan between the inclined bent pipe and the external communicating pipe through the mutual matching of the connecting flange plate and the fixed flange plate, and is convenient for workers to disassemble the joint.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the circulating spray rack structure of the present invention.
Fig. 3 is a schematic structural view of the spray connection frame structure of the present invention.
FIG. 4 is a schematic structural view of a purge gas frame structure of the present invention.
In the figure:
1. sealing the cylinder body; 2. fixing an end cover; 3. an electromagnetic discharge valve; 4. an air intake duct; 5. a circulating spray frame structure; 51. a spray link structure; 511. a vertical connecting rod; 512. a hollow connecting pipe; 513. an atomizing spray head; 514. an external connection pipe; 515. fixing the ear plate; 52. a left baffle plate; 53. a water leakage through hole; 54. a right side buffer plate; 55. a rubber seal strip; 6. a purified gas outlet frame structure; 61. obliquely bending the tube; 62. an external communicating pipe; 63. connecting a flange plate; 64. an air suction fan; 65. fixing a flange plate; 7. a lower duct; 8. an annular duct; 9. a shower head; 10. an upper pipe; 11. a water inlet pipe; 12. a water pump; 13. a water source connecting pipe; 14. a liquid level sensor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, a waste gas spray tower device for waste gas treatment comprises a sealed cylinder 1, a fixed end cover 2, an electromagnetic discharge valve 3, an air inlet pipeline 4, a circulating spray frame structure 5, a purified air outlet frame structure 6, a lower pipeline 7, an annular pipeline 8, a spray header 9, an upper pipeline 10, an inlet pipe 11, a water pump 12, a water source connecting pipe 13 and a liquid level sensor 14, wherein the fixed end cover 2 is bolted to the upper part of the sealed cylinder 1; the electromagnetic discharge valve 3 is in threaded connection with the lower part of the left side of the sealing cylinder body 1; the air inlet pipeline 4 is welded at the lower part of the right side; the circulating flow spraying frame structure 5 is arranged in the middle of the inner side of the sealed cylinder body 1; the purified gas outlet frame structure 6 is arranged at the upper part of the right side of the sealed cylinder body 1; the lower pipeline 7 is connected to the front end of the sealing cylinder 1 through screws; the annular pipeline 8 is connected to the upper part of the inner side of the sealing cylinder body 1 through bolts; the spray header 9 is in threaded connection with the periphery of the lower part of the upper pipeline 10; the upper pipeline 10 is connected to the upper part of the front end of the sealing cylinder body 1 through screws; the water inlet pipe 11 is in threaded connection with the outlet of the water suction pump 12; the water suction pump 12 is connected to the left side of the sealing cylinder body 1 through a bolt; the water source connecting pipe 13 is in threaded connection with the inlet of the water suction pump 12; the liquid level sensor 14 is connected to the left lower part of the inner side of the sealing cylinder body 1 through a screw; the circulating flow spraying frame structure 5 comprises a spraying connecting frame structure 51, a left side buffer plate 52, a water leakage through hole 53, a right side buffer plate 54 and a rubber sealing strip 55, wherein the left side buffer plate 52 and the right side buffer plate 54 are respectively arranged on the outer side of the spraying connecting frame structure 51; the water leakage through hole 53 is formed in the left side of the inner part of the left baffle plate 52; the rubber sealing strip 55 is glued at the right side periphery of the right side buffer plate 54; the exhaust gas flows through the gap between the left and right baffles 52 and 54 in an S-shape, and the flow rate of the exhaust gas is reduced.
As shown in fig. 3, in the above embodiment, specifically, the spray connecting frame structure 51 includes a vertical connecting rod 511, a hollow connecting pipe 512, an atomizing nozzle 513, an external connecting pipe 514 and a fixing lug 515, wherein the hollow connecting pipe 512 is integrally disposed inside the vertical connecting rod 511; the four atomizing nozzles 513 are respectively in group and are in threaded connection with one side of the hollow connecting pipe 512 far away from the vertical connecting rod 511; the external connecting pipe 514 is in threaded connection with the front end of the hollow connecting pipe 512; the fixed ear plates 515 are respectively welded at the left and right sides of the front end of the external connecting pipe 514; the outer connecting pipe 514 introduces a liquid medium into the inside of the hollow connecting pipe 512, and the atomizer 513 sprays the liquid medium between the left and right buffer plates 52 and 54.
As shown in fig. 4, in the above embodiment, specifically, the purge air frame structure 6 includes an inclined bent pipe 61, an external communicating pipe 62, a connecting flange 63, an air suction fan 64 and a fixed flange 65, where the external communicating pipe 62 is disposed at the upper right side of the inclined bent pipe 61; the connecting flange 63 is welded on the right side of the inclined bent pipe 61 and the left side of the external communicating pipe 62 respectively; the air suction fan 64 is arranged between the inclined bent pipe 61 and the external communicating pipe 62; the fixed flange 65 is integrally arranged on the outer side of the air suction fan 64; the treated exhaust gas enters the inside of the inclined bent pipe 61, and the exhaust gas inside the inclined bent pipe 61 is sent out through the external communicating pipe 62 by the suction fan 64.
In the above embodiment, the left side of the left baffle plate 52 and the left side of the right baffle plate 54 are inclined toward the lower left portion, respectively, to guide the liquid medium.
In the above embodiment, the left and right flow buffers 52 and 54 are bolted to the inside of the seal cylinder 1, respectively, to fix the left and right flow buffers 52 and 54.
In the above embodiment, specifically, the left and right baffles 52 and 54 are respectively provided in plural numbers, and the left and right baffles 52 and 54 are alternately arranged to prolong the time of gas flowing.
In the above embodiment, specifically, the hollow connection pipe 512 is disposed between the left flow-slowing plate 52 and the right flow-slowing plate 54, so as to improve the spraying effect of the device.
In the above embodiment, specifically, the fixing lug plate 515 is bolted to the front end of the sealing cylinder 1.
In the above embodiment, specifically, the front end of the external connection pipe 514 penetrates through the seal cylinder 1 and is connected with the front end screw of the lower pipe 7, and the inside of the external connection pipe is communicated with the inside of the lower pipe 7.
In the above embodiment, specifically, the left lower portion of the inclined bent tube 61 is welded to the right upper portion of the inner side of the sealing cylinder 1, so as to prevent the liquid medium from entering the inner side of the inclined bent tube 61.
In the above embodiment, specifically, the connecting flange 63 and the fixing flange 65 are bolted together, so that the joint is convenient to detach.
Principle of operation
In the utility model, when in use, the waste gas enters the inner side of the sealed cylinder 1 through the air inlet pipeline 4 and flows upwards, the waste gas flows in an S shape through a gap between the left side buffer plate 52 and the right side buffer plate 54, the waste flow speed is reduced, the water pump 12 adsorbs an external liquid level medium through the water source connecting pipe 13, then the liquid medium is respectively sent to the inner side of the annular pipeline 8 and the inner side of the external connecting pipe 514 through the lower pipeline 7 and the upper pipeline 10, the liquid medium inside the annular pipeline 8 is downwards sprayed through the spray header 9, the external connecting pipe 514 leads the liquid medium into the inner side of the hollow connecting pipe 512, and the atomizer 513 sprays the liquid medium between the left and right baffle plates 52 and 54, spraying the waste gas in the flow, making the treated waste gas enter the inner side of the inclined bent pipe 61, the exhaust gas inside the inclined bent pipe 61 is sent out through the external connection pipe 62 by the suction fan 64.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (6)
1. The waste gas spray tower equipment for waste gas treatment is characterized by comprising a sealing cylinder body (1), a fixed end cover (2), an electromagnetic discharge valve (3), an air inlet pipeline (4), a circulating spray frame structure (5), a purified air outlet frame structure (6), a lower pipeline (7), an annular pipeline (8), a spray header (9), an upper pipeline (10), an inlet pipe (11), a water suction pump (12), a water source connecting pipe (13) and a liquid level sensor (14), wherein the fixed end cover (2) is connected to the upper part of the sealing cylinder body (1) through bolts; the electromagnetic discharge valve (3) is in threaded connection with the lower part of the left side of the sealing cylinder body (1); the air inlet pipeline (4) is welded at the lower part of the right side; the circulating flow spraying frame structure (5) is arranged in the middle of the inner side of the sealed cylinder body (1); the purified gas outlet frame structure (6) is arranged at the upper part of the right side of the sealed cylinder body (1); the lower pipeline (7) is connected to the front end of the sealing cylinder body (1) through screws; the annular pipeline (8) is connected to the upper part of the inner side of the sealing cylinder body (1) through bolts; the spray header (9) is in threaded connection with the periphery of the lower part of the upper pipeline (10); the upper pipeline (10) is connected to the upper part of the front end of the sealing cylinder body (1) through screws; the water inlet pipe (11) is in threaded connection with the outlet of the water suction pump (12); the water suction pump (12) is connected to the left side of the sealing cylinder body (1) through a bolt; the water source connecting pipe (13) is in threaded connection with an inlet of the water suction pump (12); the liquid level sensor (14) is connected to the left lower part of the inner side of the sealing cylinder body (1) through a screw; the circulating flow spraying frame structure (5) comprises a spraying connecting frame structure (51), a left side buffer plate (52), a water leakage through hole (53), a right side buffer plate (54) and a rubber sealing strip (55), wherein the left side buffer plate (52) and the right side buffer plate (54) are respectively arranged on the outer side of the spraying connecting frame structure (51); the water leakage through hole (53) is formed in the left side of the inner part of the left side buffer plate (52); the rubber sealing strip (55) is glued at the right side periphery of the right side buffer plate (54).
2. The exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 1, wherein said spray link frame structure (51) comprises a vertical link (511), a hollow connection pipe (512), an atomizer head (513), an external connection pipe (514) and a fixed lug (515), said hollow connection pipe (512) being integrally disposed inside said vertical link (511); the four atomizing nozzles (513) are respectively in group of threads and connected to one side of the hollow connecting pipe (512) far away from the vertical connecting rod (511); the external connecting pipe (514) is in threaded connection with the front end of the hollow connecting pipe (512); the fixed ear plates (515) are respectively welded at the left side and the right side of the front end of the external connecting pipe (514).
3. The exhaust gas shower tower apparatus for treating exhaust gas according to claim 1, wherein said purge outlet frame structure (6) comprises an inclined bent pipe (61), an external communicating pipe (62), a connecting flange (63), a suction fan (64) and a fixed flange (65), said external communicating pipe (62) being disposed at an upper right portion of said inclined bent pipe (61); the connecting flange (63) is respectively welded on the right side of the inclined bent pipe (61) and the left side of the external communicating pipe (62); the air suction fan (64) is arranged between the inclined bent pipe (61) and the external communicating pipe (62); the fixed flange plate (65) is integrally arranged on the outer side of the air suction fan (64).
4. The exhaust gas spray tower apparatus for treating exhaust gas of claim 1, wherein the left baffle plate (52) and the right baffle plate (54) are inclined to the lower left, and the left baffle plate (52) and the right baffle plate (54) are bolted to the inside of the sealing cylinder (1).
5. The exhaust gas spray tower apparatus for treating exhaust gas according to claim 1, wherein a plurality of left and right baffle plates (52, 54) are provided, and the left and right baffle plates (52, 54) are alternately provided.
6. The exhaust gas shower tower apparatus for treating exhaust gas according to claim 2, wherein the left and right baffle plates (52, 54) are respectively bolted to the insides of the vertical links (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322847.6U CN216537792U (en) | 2021-12-27 | 2021-12-27 | A waste gas spray column equipment for exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322847.6U CN216537792U (en) | 2021-12-27 | 2021-12-27 | A waste gas spray column equipment for exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216537792U true CN216537792U (en) | 2022-05-17 |
Family
ID=81556674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123322847.6U Expired - Fee Related CN216537792U (en) | 2021-12-27 | 2021-12-27 | A waste gas spray column equipment for exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216537792U (en) |
-
2021
- 2021-12-27 CN CN202123322847.6U patent/CN216537792U/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 |
Granted publication date: 20220517 |