CN220939990U - High tower type biological deodorization device - Google Patents
High tower type biological deodorization device Download PDFInfo
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- CN220939990U CN220939990U CN202323009042.5U CN202323009042U CN220939990U CN 220939990 U CN220939990 U CN 220939990U CN 202323009042 U CN202323009042 U CN 202323009042U CN 220939990 U CN220939990 U CN 220939990U
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- shell
- filler
- casing
- bio
- biological
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- 238000004332 deodorization Methods 0.000 title claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001877 deodorizing effect Effects 0.000 description 10
- 239000003344 environmental pollutant Substances 0.000 description 10
- 231100000719 pollutant Toxicity 0.000 description 10
- 239000000306 component Substances 0.000 description 8
- 239000002912 waste gas Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000010170 biological method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000012855 volatile organic compound Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a high tower type biological deodorization device which comprises a shell for treatment, wherein an aquifer is arranged at the bottom of the shell, a spray humidification circulating water pump is connected to the outer wall of the shell through a pipeline, a feed pipe is arranged on the outer wall of the shell, a vertical pipeline positioned at the outer side of the shell is arranged on the spray humidification circulating water pump, a plurality of transverse pipelines which are transversely arranged are arranged on the vertical pipeline, and valves are arranged on the transverse pipelines. The utility model has the following beneficial effects: the tethered biological filler has light weight and small wind resistance, so the weight and negative pressure of the biological filler borne by the shell are small, and the thickness of the shell can be reduced, so that the manufacturing cost of the shell is further saved.
Description
Technical Field
The utility model relates to a high tower type biological deodorization device, belonging to the field of waste gas treatment.
Background
With the development of industry, the environment in which human beings live is destroyed, gaseous pollutants are discharged into the atmosphere, and the treatment of malodorous gas pollutants and volatile organic compound pollutants has become a focus of attention.
The main processes of the current waste gas treatment include physical, chemical and biological methods. Among them, biological methods have been developed for decades, and have made breakthrough progress and have been widely used. The principle of the biological method is that waste gas is introduced into a reactor through a fan, malodorous gas pollutants and volatile organic compound pollutants in the reactor are dissolved in water and adsorbed by microorganisms on biological fillers, and at the moment, the microorganisms on the biological fillers decompose the pollutants into harmless substances such as carbon dioxide, water, sulfate radical and the like through oxidation-reduction, so that the waste gas is purified.
The biological filter tower is used as a relatively efficient treatment device in the current biological method to be applied to a large number of projects, the biological filler layer is a core component of the biological filter tower, and the selection of the filler has great influence on the waste gas treatment effect. The existing biological filter tower is mostly filled by stacking type filler, and a large amount of microorganisms and dirt are attached to the biological filler after the common biological deodorizing device is operated for a period of time, so that filler gaps are blocked, the flow property of humidifying water and the flow property of waste gas of a treatment system are affected, the overall weight of a biological filler layer is increased, and the biological filler is possibly collapsed; the wind resistance of the biological filler layer is further increased after the biological filler is compressed, the wind quantity is further reduced, and the treatment efficiency is greatly reduced; in order to avoid the overlarge wind resistance of the biological filler layer as much as possible, the thickness of the biological filler layer of the common biological deodorization device can only be about 1m, thereby leading to large occupied area and low treatment efficiency.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a high tower type biological deodorization device. In order to achieve the above object, the present utility model is realized by the following technical scheme:
The utility model provides a high tower biological deodorizing device, includes the casing of handling usefulness, the casing bottom is provided with the water storage layer, there is a spray humidification circulating water pump through the pipe connection on the outer wall of casing, be equipped with a inlet pipe on the outer wall of casing, spray the vertical pipeline that has one and be located the casing lateral margin on the humidification circulating water pump, have a plurality of transverse arrangement's transverse pipeline on the vertical pipeline, all have the valve on the transverse pipeline, transverse pipeline all pierces into in the casing, and the other end all installs a spray humidification part, the casing top is provided with an gas outlet, the casing bottom has the air inlet, casing internally mounted has the biological packing layer of multilayer.
Further, the outer wall of the shell is provided with a liquid level control automatic water supplementing assembly corresponding to the water storage layer, and the shell is provided with sight glass corresponding to the spray humidifying component.
Further, a demisting part positioned below the air outlet is arranged at the inner top of the shell, and the shell is made of stainless steel.
Further, a high liquid level overflow pipe penetrating out of the shell is arranged in the water storage layer, and the other end of the high liquid level overflow pipe is connected with a water seal tank.
Further, the biological filler layer is formed by combining a tethered biological filler and a biological filler bracket, the single-layer height of the biological filler layer is m-m, the tethered biological filler is any one of biological rope filler, biological curtain filler and polyurethane material, and the outer frame of the biological filler bracket is circular and is welded with the shell.
Further, a maintenance manhole is formed in the shell, a blow-down pipe corresponding to the water storage layer is arranged on the outer wall of the shell, and a maintenance hand hole and a monitoring instrument which are located above the water storage layer are arranged on the shell.
The utility model has the beneficial effects that:
The outer frame of the biological filler support is circular and welded with the shell, the shell can support the weight of the biological filler support and the tethered biological filler, and the biological filler support can increase the strength of the shell.
The upper part of each layer of the biological filler layer is provided with a spray humidifying component, the bottom of the shell is provided with an aquifer, the high tower type biological deodorizing device is provided with a spray humidifying circulating water pump to convey the water of the aquifer to the spray humidifying component, and the aquifer is provided with a monitoring instrument such as a liquid level meter, a thermometer and the like.
The novel tethered biological filler is adopted, the polyurethane material has stable chemical property and aging resistance, the service life is longer than 10 years, the tethered biological filler has excellent hydrophilicity, light weight, large specific surface area, large porosity and small wind resistance, a large amount of biological films can be adhered and grown on the tethered biological filler, the pollutant is effectively removed, the tethered biological filler has good gas-liquid circulation performance, and the tethered biological filler is a good biological filter material, can effectively reduce wind resistance, control weight and improve treatment efficiency; the height of a single layer of the biological filler layer is large, and multiple layers can be arranged, so that the high tower type biological deodorization device can be constructed higher, and the occupied area is saved.
The biological filler layer of the common biological deodorization device is only 1m, the single-layer biological filler layer of the high-tower biological deodorization device can reach 3m, and can be made into 4 layers at most, namely the total height of the biological filler layer can reach 12m which is 12 times that of the common biological deodorization device, so that the application can greatly save the occupied area which is only about one tenth of that of the common biological deodorization device.
The biological filler layer has high total height, large porosity and good gas-liquid flow performance, so that the gas distribution is uniform, the wind resistance is small, the treatment effect is good, the energy and the energy consumption are saved, the volume of the biological filler layer of the common biological deodorizing device accounts for 1/3 of the total volume of the biological deodorizing device, and the volume of the biological filler layer accounts for 1/2-4/5 of the total volume of the high tower type biological deodorizing device.
The tethered biological filler has light weight and small wind resistance, so the weight and negative pressure of the biological filler borne by the shell are small, and the thickness of the shell can be reduced, so that the manufacturing cost of the shell is further saved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of a high tower biological deodorization device of the present utility model.
In the figure: 1. a liquid level control automatic water supplementing assembly; 2. spraying and humidifying a circulating water pump; 3. a feed pipe; 4. a valve; 5. a bio-filler layer; 6. tethered biological fillers; 7. spraying a humidifying component; 8. a defogging member; 9. an air outlet; 10. inspection and maintenance manhole; 11. a viewing mirror; 12. a housing; 13. a biological filler scaffold; 14. an air inlet; 15. a high liquid level overflow pipe; 16. a water sealed tank; 17. blow-down pipe; 18. an aquifer; 19. monitoring an instrument; 20. and checking and maintaining the hand hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a high tower biological deodorizing device, includes casing 12 of handling usefulness, casing 12 bottom is provided with aquifer 18, there is a spray humidification circulating water pump 2 through the pipe connection on the outer wall of casing 12, be equipped with a inlet pipe 3 on the outer wall of casing 12, have one on the spray humidification circulating water pump 2 and be located the vertical pipeline of casing 12 lateral side, have a plurality of transverse arrangement's transverse pipeline on the vertical pipeline, all have valve 4 on the transverse pipeline, transverse pipeline all pierces into in the casing 12, and the other end all installs a spray humidification part 7, casing 12 top is provided with an gas outlet 9, casing 12 bottom has air inlet 14, casing 12 internally mounted has multilayer biological filler layer 5.
Referring to fig. 1, the outer wall of the housing 12 is provided with a liquid level control automatic water supplementing assembly 1 corresponding to the aquifer 18, the housing 12 is provided with viewing mirrors 11 corresponding to the spray humidifying components 7, the inner top of the housing 12 is provided with a demisting component 8 positioned below the air outlet 9, the housing 12 is made of stainless steel, and the viewing mirrors 11 are designed to facilitate personnel to view the internal operation condition.
Referring to fig. 1, a high liquid level overflow pipe 15 penetrating out of the casing 12 is provided in the aquifer 18, a water seal tank 16 is connected to the other end of the high liquid level overflow pipe 15, the bio-filler layer 5 is formed by combining a tethered bio-filler 6 and a bio-filler support 13, the single layer height of the bio-filler layer 5 is 2m-3m, the tethered bio-filler 6 is any one of bio-rope filler, bio-curtain filler and polyurethane material, an outer frame of the bio-filler support 13 is circular and is welded with the casing 12, a maintenance manhole 10 is provided on the casing 12, a blow-down pipe 17 corresponding to the aquifer 18 is provided on the outer wall of the casing 12, and a maintenance hand hole 20 and a monitoring instrument 19 located above the aquifer 18 are provided on the casing 12.
Specifically, the outer frame of the bio-filler support 13 is circular, and is welded with the housing 12, the housing 12 can support the weight of the bio-filler support 13 and the tethered bio-filler 6, and the bio-filler support 13 can increase the strength of the housing 12.
The upper part of each layer of the biological filler layer 5 is provided with a spray humidifying component 7, the bottom of the shell 12 is provided with an aquifer 18, the high tower type biological deodorization device is provided with a spray humidifying circulating water pump 2 for conveying water of the aquifer 18 to the spray humidifying component 7, and the aquifer 18 is provided with a monitoring instrument 19 such as a liquid level meter, a thermometer and the like.
The novel tethered biological filler is adopted, the polyurethane material has stable chemical property and aging resistance, the service life is longer than 10 years, the tethered biological filler has excellent hydrophilicity, light weight, large specific surface area, large porosity and small wind resistance, a large amount of biological films can be adhered and grown on the tethered biological filler, the pollutant is effectively removed, the tethered biological filler has good gas-liquid circulation performance, and the tethered biological filler is a good biological filter material, can effectively reduce wind resistance, control weight and improve treatment efficiency; the height of a single layer of the biological filler layer is large, and multiple layers can be arranged, so that the high tower type biological deodorization device can be constructed higher, and the occupied area is saved.
The biological filler layer of the common biological deodorization device is only 1m, the single-layer biological filler layer of the high-tower biological deodorization device can reach 3m, and can be made into 4 layers at most, namely the total height of the biological filler layer can reach 12m which is 12 times that of the common biological deodorization device, so that the application can greatly save the occupied area which is only about one tenth of that of the common biological deodorization device.
The biological filler layer has high total height, large porosity and good gas-liquid flow performance, so that the gas distribution is uniform, the wind resistance is small, the treatment effect is good, the energy and the energy consumption are saved, the volume of the biological filler layer of the common biological deodorizing device accounts for 1/3 of the total volume of the biological deodorizing device, and the volume of the biological filler layer accounts for 1/2-4/5 of the total volume of the high tower type biological deodorizing device.
The tethered biological filler has light weight and small wind resistance, so the weight and negative pressure of the biological filler borne by the shell are small, and the thickness of the shell can be reduced, so that the manufacturing cost of the shell is further saved.
The novel tethered biological filler has the characteristics of light weight, large specific surface area, large porosity, small wind resistance, large height of a biological filler layer, capability of arranging a plurality of layers of biological fillers and the like, can provide an optimum living environment for microorganisms, can efficiently remove waste gas pollutants such as hydrogen sulfide, ammonia gas, volatile organic compound pollutants and the like, saves occupied area and capital cost, and reduces energy.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A high tower type biological deodorization device, which is characterized in that: including casing (12) of handling usefulness, casing (12) bottom is provided with water storage layer (18), there is one to spray humidification circulating water pump (2) through the pipe connection on the outer wall of casing (12), be equipped with one inlet pipe (3) on the outer wall of casing (12), have one to be located on spraying humidification circulating water pump (2) vertical pipeline of casing (12) lateral side, have a plurality of transverse arrangement's transverse pipeline on the vertical pipeline, all have valve (4) on the transverse pipeline, transverse pipeline all pierces into in casing (12), and the other end all installs one and spray humidification part (7), casing (12) top is provided with one gas outlet (9), casing (12) bottom has air inlet (14), casing (12) internally mounted has multilayer biological filler layer (5).
2. The high tower biological deodorization device according to claim 1, wherein: the automatic water supplementing assembly (1) for liquid level control corresponding to the water storage layer (18) is arranged on the outer wall of the shell (12), and the shell (12) is provided with viewing mirrors (11) corresponding to the spraying and humidifying components (7).
3. The high tower biological deodorization device according to claim 2, wherein: the demisting device is characterized in that a demisting part (8) positioned below the air outlet (9) is arranged at the inner top of the shell (12), and the shell (12) is made of stainless steel.
4. A high tower biological deodorization device according to claim 3, characterized in that: the inside of the water storage layer (18) is provided with a high liquid level overflow pipe (15) penetrating out of the shell (12), and the other end of the high liquid level overflow pipe (15) is connected with a water seal tank (16).
5. The high-tower biological deodorization device according to claim 4, wherein: the bio-filler layer (5) is formed by combining a tethered bio-filler (6) and a bio-filler bracket (13), the single-layer height of the bio-filler layer (5) is 2m-3m, the tethered bio-filler (6) is any one of bio-rope filler, bio-curtain filler and polyurethane material, and the outer frame of the bio-filler bracket (13) is round and is welded with the shell (12).
6. The high tower biological deodorization device according to claim 5, wherein: the shell (12) is provided with a maintenance manhole (10), the outer wall of the shell (12) is provided with a blow-down pipe (17) corresponding to the aquifer (18), and the shell (12) is provided with a maintenance hand hole (20) and a monitoring instrument (19) which are positioned above the aquifer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009042.5U CN220939990U (en) | 2023-11-08 | 2023-11-08 | High tower type biological deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009042.5U CN220939990U (en) | 2023-11-08 | 2023-11-08 | High tower type biological deodorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939990U true CN220939990U (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323009042.5U Active CN220939990U (en) | 2023-11-08 | 2023-11-08 | High tower type biological deodorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939990U (en) |
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2023
- 2023-11-08 CN CN202323009042.5U patent/CN220939990U/en active Active
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