CN219308366U - Spray washing tower for deodorizing waste gas - Google Patents
Spray washing tower for deodorizing waste gas Download PDFInfo
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- CN219308366U CN219308366U CN202320146812.1U CN202320146812U CN219308366U CN 219308366 U CN219308366 U CN 219308366U CN 202320146812 U CN202320146812 U CN 202320146812U CN 219308366 U CN219308366 U CN 219308366U
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- 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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a spray washing tower for deodorizing waste gas, which comprises a tower body, a blow-down valve and a feeding pipe, wherein the top end of the tower body is provided with an exhaust port, the blow-down valve is communicated with the lower part of the outer side wall of the tower body, and the feeding pipe is communicated with the middle part of the outer side wall of the tower body; the tower body is provided with a plurality of groups of exhaust heads, the plurality of groups of guide plates are respectively arranged on the exhaust ports of the split pipes in a position staggered mode, the spray device is arranged on the tower body and is used for spraying atomized water in the tower body. The utility model improves the contact effect of the waste gas and the mixed liquid, increases the flowing distance of the waste gas and improves the deodorizing and purifying effects of the waste gas.
Description
Technical Field
The utility model relates to the technical field of waste gas deodorization, in particular to a spray washing tower for waste gas deodorization.
Background
The spray washing tower is old wet dust collection equipment, has small resistance due to simple structure, and is widely applied to industrial production, especially as environment-friendly equipment.
At present when using spray scrubber to waste gas deodorization treatment, among the prior art CN202121371379.9, this scrubbing tower includes the tower body, the bottom intercommunication of tower body is provided with the air inlet, the inside air inlet top of tower body is provided with the shower that is linked together with the external world, the intercommunication is provided with a plurality of nozzles on the lateral wall of shower, the shower includes fixed part and rotation portion, rotation portion rotates to be connected in the fixed part, a plurality of nozzles are located rotation portion's lateral wall department, still circumference is provided with gear one on rotation portion's the lateral wall, be provided with the motor on the outer wall of tower body, the output shaft of motor stretches into the tower body inside, and be provided with on the lateral wall of the output shaft of motor with gear one engaged with gear two.
In the use of the washing tower, the contact time of the waste gas and the spray liquid is shorter, so that the contact effect is poorer, and the deodorizing and purifying effects of the waste gas are reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a spray washing tower for deodorizing waste gas, which improves the contact effect of the waste gas and mixed liquid, increases the flowing distance of the waste gas and improves the deodorizing and purifying effects of the waste gas.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The spray washing tower for deodorizing the waste gas comprises a tower body, a blow-down valve and a feeding pipe, wherein the top end of the tower body is provided with an exhaust port, the blow-down valve is communicated with the lower part of the outer side wall of the tower body, and the feeding pipe is communicated with the middle part of the outer side wall of the tower body; the tower body is provided with a plurality of groups of exhaust heads, the plurality of groups of guide plates are respectively arranged on the exhaust ports of the split pipes in a staggered mode, and the spray device is arranged on the tower body and is used for spraying atomized water in the tower body; the method is characterized in that clear water is placed into the tower body through the feeding pipe, then the deodorant is added through the feeding pipe, the deodorant is mixed with the clear water, at the moment, the split pipe and the plurality of groups of exhaust heads are immersed into the mixed liquid of the tower body, the exhaust gas to be deodorized is conveyed to the split pipe through the air inlet pipe, then the exhaust gas is discharged through the plurality of groups of exhaust heads, firstly, the discharged exhaust gas is contacted with the mixed liquid, the exhaust gas is split through the plurality of groups of exhaust heads, the contact effect of the exhaust gas and the mixed liquid is improved, then the exhaust gas flows upwards in the tower body, and meanwhile, the mixed liquid in the tower body is extracted through the spraying device and atomized and sprayed, so that the exhaust gas contacts with water mist, and the water mist is used for deodorizing and purifying the exhaust gas again in the contact process.
Preferably, the spraying device comprises a conveying box, a filter screen, a water pump and a plurality of groups of atomizing nozzles, wherein the lower part of the outer side wall of the tower body is provided with a water outlet, the left end of the conveying box is communicated with the water outlet of the tower body through a flange, the filter screen is arranged on the inner side wall of the conveying box, the water pump is arranged at the top end of the conveying box, the input end of the water pump is communicated with the right end of the conveying box, the output end of the water pump is communicated with the conveying box, the plurality of groups of atomizing nozzles are all arranged on the inner side wall of the tower body, the plurality of groups of atomizing nozzles are respectively arranged above a plurality of groups of guide plates, and the plurality of groups of atomizing nozzles are all communicated with the conveying box; the mixed water in the tower body naturally flows into the conveying box through the water outlet and is filtered through the filter screen, dirt in the mixed water is reduced to enter the conveying box, the blocking fault of a pipeline is reduced, the water pump is started to pump the mixed water in the conveying box, the pumped mixed water is conveyed into the plurality of groups of atomizing nozzles through the conveying box, so that the plurality of groups of atomizing nozzles atomize the mixed water and then spray the atomized mixed water into the inner part of the tower body, and the convenience of atomization circulation conveying of the mixed water in the tower body is improved.
Preferably, the device also comprises a purifying box, ultraviolet lamps, an exhaust pipe and an air duct, wherein a plurality of groups of ultraviolet lamps are arranged in the middle of the inner side wall of the purifying box, the bottom end of the exhaust pipe is communicated with the right part of the top end of the purifying box, the output end of the air duct is communicated with the left part of the top end of the purifying box, and the input end of the air duct is communicated with the air outlet of the tower body; the waste gas after the tower body is handled is carried to the purifying box inside through the air duct, and the waste gas that gets into the purifying box is through multiunit ultraviolet lamp purification treatment that disinfects, and later the waste gas passes through the blast pipe and discharges outdoors, improves waste gas purification treatment's effect, reduces the pollution of waste gas to the environment.
Preferably, the tower body further comprises a packing layer, wherein the packing layer is arranged at the upper part of the inner side wall of the tower body, and the packing layer is arranged below one group of atomizing spray heads; the atomizer sprays water mist onto the surface of the packing layer, and the mixed water is uniformly adhered on the surface of the packing layer to form an absorption liquid film, so that when waste gas passes through the packing layer to flow upwards, the surface area of the absorption liquid film in contact with the waste gas is increased, and the waste gas is absorbed and purified, so that the purification effect of the waste gas is improved.
Preferably, the stirring device also comprises a stirring paddle and a motor, wherein the stirring paddle is rotatably arranged at the bottom of the inner side wall of the tower body, the motor is arranged at the bottom of the tower body, and the output end of the motor is concentrically connected with the stirring paddle; the motor is turned on to drive the stirring paddle to rotate, the stirring paddle stirs and mixes the water in the tower body with the deodorant, and uniformity of the mixed liquid is improved.
Preferably, the purifying box further comprises an active carbon layer, wherein the active carbon layer is arranged at the left part of the inner side wall of the purifying box; the waste gas passes through the activated carbon layer after being sterilized by a plurality of groups of ultraviolet lamps, and is adsorbed and filtered by the activated carbon layer, so that the deodorizing and purifying effects of the waste gas are improved.
Preferably, the device further comprises a rain cover, wherein the rain cover is arranged at the top end of the exhaust pipe; through setting up rain-proof cover, improve the protective effect of blast pipe top opening part.
By adopting the technical scheme, the utility model has the following technical progress.
According to the utility model, the deodorant is added through the feeding pipe, so that the deodorant is mixed with the clean water, at the moment, the shunt pipes and the plurality of groups of exhaust heads are immersed into the mixed liquid of the tower body, the air inlet pipe conveys the waste gas to be deodorized into the shunt pipes, then the waste gas is discharged by the plurality of groups of exhaust heads, the discharged waste gas is firstly contacted with the mixed liquid, the waste gas is shunted by the plurality of groups of exhaust heads, the contact effect of the waste gas and the mixed liquid is improved, then the waste gas flows upwards in the tower body, and meanwhile, the mixed liquid in the tower body is extracted and atomized and sprayed through the spraying device, so that the waste gas is contacted with the water mist, the waste gas is deodorized and purified again in the contact process, and the waste gas flows upwards in an S shape due to the diversion and conveying of the plurality of groups of guide plates, so that the flowing distance of the waste gas is increased, the contact time of the waste gas and the water mist is prolonged, and the deodorizing and purifying effects of the waste gas are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of a connection of a tower body with a deflector or the like;
FIG. 3 is a schematic view of a partial structure of the connection of the purge bin with the activated carbon layer or the like;
FIG. 4 is a schematic diagram of a partial structure of a shaft measurement of a connection of a delivery box and a filter screen, etc.;
wherein: 1. a tower body; 2. a blow-down valve; 3. a feed pipe; 4. an air inlet pipe; 5. a shunt; 6. an exhaust head; 7. a deflector; 8. a delivery box; 9. a filter screen; 10. a water pump; 11. a delivery tube; 12. an atomizing nozzle; 13. a purifying box; 14. an ultraviolet lamp; 15. an exhaust pipe; 16. an air duct; 17. a filler layer; 18. stirring paddles; 19. a motor; 20. an activated carbon layer; 21. a rain cover.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Example 1
A spray washing tower for deodorizing waste gas, as shown in figures 1 to 4, comprises a tower body 1, a blow-down valve 2, a feed pipe 3, a spray device, an air inlet pipe 4, a shunt pipe 5, a plurality of groups of exhaust heads 6 and a plurality of groups of guide plates 7.
The top of the tower body 1 is provided with an exhaust port, the blow-down valve 2 is communicated with the lower part of the outer side wall of the tower body 1, and the feeding pipe 3 is communicated with the middle part of the outer side wall of the tower body 1.
The output end of the air inlet pipe 4 stretches into the tower body 1, the split pipe 5 is communicated and arranged on the output end of the air inlet pipe 4, a plurality of groups of exhaust ports are formed in the outer side wall of the split pipe 5, a plurality of groups of exhaust heads 6 are respectively communicated and arranged on the exhaust ports of the split pipe 5, a plurality of groups of guide plates 7 are respectively arranged on the upper portion of the inner side wall of the tower body 1 in a staggered mode, a spraying device is arranged on the tower body 1, and the spraying device is used for spraying atomized water in the tower body 1.
As shown in fig. 2, the spraying device comprises a conveying box 8, a filter screen 9, a water pump 10 and a plurality of groups of atomizing nozzles 12, wherein a water outlet is formed in the lower portion of the outer side wall of the tower body 1, the left end of the conveying box 8 is communicated with the water outlet of the tower body 1 through a flange, the filter screen 9 is arranged on the inner side wall of the conveying box 8, the water pump 10 is arranged at the top end of the conveying box 8, the input end of the water pump 10 is communicated with the right end of the conveying box 8, the output end of the water pump 10 is communicated with the conveying box 11, the plurality of groups of atomizing nozzles 12 are all arranged on the inner side wall of the tower body 1, the plurality of groups of atomizing nozzles 12 are respectively arranged above the plurality of groups of guide plates 7, and the plurality of groups of atomizing nozzles 12 are all communicated with the conveying box 11.
In this embodiment, the clear water is put into the tower body 1 through the feeding pipe 3, then the deodorant is added through the feeding pipe 3, so that the deodorant is mixed with the clear water, at this time, the shunt tubes 5 and the multiple groups of exhaust heads 6 are immersed into the mixed liquid of the tower body 1, the air inlet pipe 4 conveys the waste gas to be deodorized into the shunt tubes 5, then the waste gas is discharged by the multiple groups of exhaust heads 6, the discharged waste gas is firstly contacted with the mixed liquid, the waste gas is shunted by the multiple groups of exhaust heads 6, the contact effect of the waste gas and the mixed liquid is improved, then the waste gas flows upwards in the tower body 1, and meanwhile, the mixed liquid in the tower body 1 is extracted and atomized and sprayed through the spraying device, so that the waste gas is again contacted with water mist, and the waste gas is deodorized and purified in the contact process.
Example 2
A spray washing tower for deodorizing waste gas, as shown in figures 1 to 4, comprises a tower body 1, a blow-down valve 2, a feed pipe 3, a spray device, an air inlet pipe 4, a shunt pipe 5, a plurality of groups of exhaust heads 6 and a plurality of groups of guide plates 7.
The top of the tower body 1 is provided with an exhaust port, the blow-down valve 2 is communicated with the lower part of the outer side wall of the tower body 1, and the feeding pipe 3 is communicated with the middle part of the outer side wall of the tower body 1.
The output end of the air inlet pipe 4 stretches into the tower body 1, the split pipe 5 is communicated and arranged on the output end of the air inlet pipe 4, a plurality of groups of exhaust ports are formed in the outer side wall of the split pipe 5, a plurality of groups of exhaust heads 6 are respectively communicated and arranged on the exhaust ports of the split pipe 5, a plurality of groups of guide plates 7 are respectively arranged on the upper portion of the inner side wall of the tower body 1 in a staggered mode, a spraying device is arranged on the tower body 1, and the spraying device is used for spraying atomized water in the tower body 1.
As shown in fig. 2, the spraying device comprises a conveying box 8, a filter screen 9, a water pump 10 and a plurality of groups of atomizing nozzles 12, a water outlet is formed in the lower portion of the outer side wall of the tower body 1, the left end of the conveying box 8 is communicated with the water outlet of the tower body 1 through a flange, the filter screen 9 is arranged on the inner side wall of the conveying box 8, the water pump 10 is arranged at the top end of the conveying box 8, the input end of the water pump 10 is communicated with the right end of the conveying box 8, the output end of the water pump 10 is communicated with the conveying box 11, the plurality of groups of atomizing nozzles 12 are all arranged on the inner side wall of the tower body 1, the plurality of groups of atomizing nozzles 12 are respectively arranged above the plurality of groups of guide plates 7, and the plurality of groups of atomizing nozzles 12 are all communicated with the conveying box 11.
As shown in fig. 1 and 2, a packing layer 17 is provided in the tower body, the packing layer 17 is installed at the upper portion of the inner side wall of the tower body 1, and the packing layer 17 is provided under one of the sets of atomizing nozzles 12.
As shown in fig. 3, a purifying box 13, an ultraviolet lamp 14, an exhaust pipe 15 and an air duct 16 are arranged in the tower body, a plurality of groups of ultraviolet lamps 14 are arranged in the middle of the inner side wall of the purifying box 13, the bottom end of the exhaust pipe 15 is communicated with the right part of the top end of the purifying box 13, the output end of the air duct 16 is communicated with the left part of the top end of the purifying box 13, and the input end of the air duct 16 is communicated with the exhaust port of the tower body 1.
As shown in fig. 3, an activated carbon layer 20 is provided in the tower body, and the activated carbon layer 20 is installed at the left part of the inner side wall of the purifying tank 13.
As shown in fig. 2, a stirring paddle 18 and a motor 19 are arranged in the tower body, the stirring paddle 18 is rotatably arranged at the bottom of the inner side wall of the tower body 1, the motor 19 is arranged at the bottom of the tower body 1, and the output end of the motor 19 is concentrically connected with the stirring paddle 18.
In this embodiment, mixed water in the tower body 1 naturally flows into the conveying box 8 through the water outlet, the mixed water is filtered through the filter screen 9, dirt in the mixed water is reduced, the dirt in the mixed water enters the conveying box 8, the blockage fault of a pipeline is reduced, the water pump 10 is started, the mixed water in the conveying box 8 is extracted by the water pump 10, the extracted mixed water is conveyed into the plurality of groups of atomizing nozzles 12 through the conveying box 11, thereby the plurality of groups of atomizing nozzles 12 atomize the mixed water and spray the mixed water into the tower body 1, the convenience of atomization circulation conveying of the mixed water in the tower body 1 is improved, the waste gas after the treatment in the tower body 1 is conveyed into the purifying box 13 through the air duct 16, the waste gas in the purifying box 13 is sterilized and purified through the plurality of groups of ultraviolet lamps 14, and then the waste gas is discharged out of the room through the exhaust pipe 15, the effect of the waste gas purifying treatment is improved, and the environmental pollution caused by the waste gas is reduced.
When the utility model works, clean water is put into the tower body 1 through the feed pipe 3, then deodorant is added through the feed pipe 3, so that the deodorant is mixed with the clean water, at the moment, the shunt pipes 5 and the plurality of groups of exhaust heads 6 are immersed into the mixed liquid of the tower body 1, the air inlet pipe 4 conveys waste gas to be deodorized into the shunt pipes 5, then the waste gas is discharged by the plurality of groups of exhaust heads 6, the discharged waste gas is firstly contacted with the mixed liquid, then the waste gas flows upwards in the tower body 1, and meanwhile, the mixed liquid in the tower body 1 is extracted through the spraying device and atomized and sprayed, so that the waste gas is contacted with water mist, and the waste gas is deodorized and purified again in the contact process.
The water pump 10, ultraviolet lamp 14 and motor 19 of the present utility model are commercially available and will be installed and operated by those skilled in the art in accordance with their attendant instructions without the need for creative effort by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The spray washing tower for deodorizing the waste gas comprises a tower body (1), a blow-down valve (2) and a feeding pipe (3), wherein an exhaust port is formed in the top end of the tower body (1), the blow-down valve (2) is communicated with the lower part of the outer side wall of the tower body (1), and the feeding pipe (3) is communicated with the middle part of the outer side wall of the tower body (1); the novel spray device is characterized by further comprising a spray device, an air inlet pipe (4), a shunt pipe (5), a plurality of groups of exhaust heads (6) and a plurality of groups of guide plates (7), wherein the output end of the air inlet pipe (4) extends into the tower body (1), the shunt pipe (5) is communicated with the output end of the air inlet pipe (4), a plurality of groups of exhaust ports are formed in the outer side wall of the shunt pipe (5), the plurality of groups of exhaust heads (6) are respectively communicated with the exhaust ports of the shunt pipe (5), the plurality of groups of guide plates (7) are respectively arranged on the upper part of the inner side wall of the tower body (1) in a staggered mode, and the spray device is arranged on the tower body (1) and is used for spraying atomized water in the tower body (1).
2. The spray washing tower for deodorizing waste gas according to claim 1, wherein the spray device comprises a conveying box (8), a filter screen (9), a water pump (10) and a plurality of groups of atomizing nozzles (12), a water outlet is formed in the lower portion of the outer side wall of the tower body (1), the left end of the conveying box (8) is communicated with the water outlet of the tower body (1) through a flange, the filter screen (9) is arranged on the inner side wall of the conveying box (8), the water pump (10) is arranged at the top end of the conveying box (8), the input end of the water pump (10) is communicated with the right end of the conveying box (8), the conveying box (8) is arranged at the output end of the water pump (10), the plurality of groups of atomizing nozzles (12) are all arranged on the inner side wall of the tower body (1), the plurality of groups of atomizing nozzles (12) are respectively arranged above the plurality of groups of guide plates (7), and the plurality of groups of atomizing nozzles (12) are all communicated with the conveying box (8).
3. The spray scrubber for deodorizing waste gas according to claim 1, wherein the tower body is further provided with a purifying box (13), an ultraviolet lamp (14), an exhaust pipe (15) and an air duct (16), wherein the ultraviolet lamps (14) are arranged in the middle of the inner side wall of the purifying box (13), the bottom end of the exhaust pipe (15) is communicated with the right part of the top end of the purifying box (13), the output end of the air duct (16) is communicated with the left part of the top end of the purifying box (13), and the input end of the air duct (16) is communicated with the exhaust port of the tower body (1).
4. A spray scrubber for deodorizing exhaust gas according to claim 1, wherein the packing layer (17) is installed at the upper portion of the inner side wall of the tower body (1), and the packing layer (17) is disposed under one of the sets of atomizing nozzles (12).
5. The spray scrubber for deodorizing waste gas according to claim 1, wherein a stirring paddle (18) and a motor (19) are arranged on the tower body, the stirring paddle (18) is rotatably arranged at the bottom of the inner side wall of the tower body (1), the motor (19) is arranged at the bottom of the tower body (1), and the output end of the motor (19) is concentrically connected with the stirring paddle (18).
6. A spray scrubber for deodorizing exhaust gas according to claim 3, wherein the activated carbon layer (20) is installed at the left part of the inner side wall of the purifying tank (13).
7. A spray scrubber for deodorizing exhaust gas according to claim 3, characterized in that a rain cover (21) is mounted at the top end of the exhaust pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146812.1U CN219308366U (en) | 2023-02-06 | 2023-02-06 | Spray washing tower for deodorizing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146812.1U CN219308366U (en) | 2023-02-06 | 2023-02-06 | Spray washing tower for deodorizing waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219308366U true CN219308366U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320146812.1U Active CN219308366U (en) | 2023-02-06 | 2023-02-06 | Spray washing tower for deodorizing waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219308366U (en) |
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2023
- 2023-02-06 CN CN202320146812.1U patent/CN219308366U/en active Active
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