CN220229455U - Coupled ventilation deodorizing system - Google Patents
Coupled ventilation deodorizing system Download PDFInfo
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- CN220229455U CN220229455U CN202321553679.8U CN202321553679U CN220229455U CN 220229455 U CN220229455 U CN 220229455U CN 202321553679 U CN202321553679 U CN 202321553679U CN 220229455 U CN220229455 U CN 220229455U
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- odor
- negative pressure
- pressure fan
- deodorization
- deodorizing
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- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 49
- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 239000010802 sludge Substances 0.000 claims abstract description 43
- 239000010865 sewage Substances 0.000 claims abstract description 40
- 238000004332 deodorization Methods 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 30
- 238000010168 coupling process Methods 0.000 claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of ventilation and deodorization of underground sewage treatment plants, and discloses a coupled ventilation and deodorization system. The sewage treatment device comprises an odor coupling pipeline, an odor collecting pipeline, deodorizing equipment and a negative pressure fan, wherein one end of the odor coupling pipeline is connected with a sludge conveying channel, the other end of the odor coupling pipeline is connected with the upper portion of an underground sewage pool, one end of the odor collecting pipeline is connected with the upper portion of the underground sewage pool, the other end of the odor collecting pipeline is connected with an inlet of the deodorizing equipment, an outlet of the deodorizing equipment is connected with an inlet of the negative pressure fan, and an outlet of the negative pressure fan is connected with the ground. The coupled ventilation deodorizing system can effectively solve the problem of malodor in the sludge transportation process of the underground sewage treatment plant, and a deodorizing device is not required to be arranged independently for deodorizing the malodor in the sludge transportation channel.
Description
Technical Field
The utility model belongs to the technical field of ventilation and deodorization of underground sewage treatment plants, and particularly relates to a coupling ventilation and deodorization system.
Background
The requirements of the underground sewage treatment plant on ventilation and deodorization are more strict than those of the above-ground sewage treatment plant, so that the ventilation of the underground space is ensured, and the odor generated by the sewage pool and the odor generated by the underground space are subjected to deodorization treatment, so that the underground space is free from peculiar smell. However, the underground space tends to be locally malodorous due to the transportation of dehydrated sludge, and because the sludge transportation passage is generally large in volume, it will take a great investment if the odor in the space is collected and deodorized separately. At present, only ventilation treatment is generally carried out in a sludge conveying channel of an underground sewage treatment plant, so that odor in the sludge conveying channel is diffused in an underground space, and the odor problem exists in the sludge conveying process, so that the physical and psychological health of operators and visitors is seriously influenced.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art, and provides a coupling ventilation deodorizing system which can effectively solve the problem of malodor existing in the sludge transportation process of an underground sewage treatment plant.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model provides a coupling ventilation deodorization system, includes odor coupling pipeline, odor collecting pipeline, deodorization equipment and negative pressure fan, wherein, one end of odor coupling pipeline is connected with mud transportation passageway, and odor coupling pipeline's the other end is connected with the upper portion of underground sewage pond, and one end of odor collecting pipeline is connected with the upper portion of underground sewage pond, and odor collecting pipeline's the other end is connected with deodorization equipment's entry, and deodorization equipment's export is connected with negative pressure fan's entry, and negative pressure fan's export is connected with ground.
According to the coupling ventilation deodorizing system, the odor in the sludge conveying channel far away is collected and conveyed to the upper space of the underground sewage pool by the odor coupling pipeline, the odor in the upper space of the underground sewage pool is collected and conveyed to deodorizing equipment by the odor collecting pipeline, the sludge conveying channel far away from the underground sewage pool is skillfully connected by the matching of the odor coupling pipeline and the odor collecting pipeline, the odor in the sludge conveying channel and the underground sewage pool can be collected and treated at the same time, ventilation in the sludge conveying channel is increased, the coupling deodorizing process of the sludge conveying channel and the underground sewage pool is completed, and then the odor is sucked into the exhaust drum by the negative pressure fan and discharged from the upper part of the ground, so that the odor problem of the underground sewage treatment plant in the sludge conveying process can be effectively solved, the odor in the sludge conveying channel is deodorized without independently arranging a deodorizing device, and investment is saved.
Further improvements to the above described solution are possible as follows.
In a preferred embodiment of the coupled ventilation and deodorization system according to the present utility model, the outlet of the negative pressure fan is connected to the ground through the exhaust assembly.
The odor collected by the exhaust component is treated, so that the deodorizing effect can be greatly improved.
In particular, in a preferred embodiment, the exhaust assembly comprises a first exhaust duct and an exhaust funnel, wherein the first exhaust duct is connected to the outlet of the negative pressure fan and the exhaust funnel, respectively.
The exhaust component with the structural form has the advantages of simple and compact structure, easy installation and arrangement and high exhaust efficiency.
Specifically, in a preferred embodiment, the exhaust stack is disposed in a vertical direction.
The arrangement mode of the exhaust pipe can further simplify the structure and save the cost while effectively ensuring the deodorizing effect.
Specifically, in a preferred embodiment, the outlet end of the vent tube extends a predetermined length beyond the ground.
The exhaust funnel stretches out ground preset length, can be convenient for exhaust funnel and outside other odor emission system cooperation installation, effectively avoid odor to leak pollution environment.
In particular, in a preferred embodiment, the outlet of the deodorizing device is connected to the inlet of the negative pressure fan by means of a second exhaust duct.
Through setting up the second exhaust duct and being connected with negative pressure fan, can ensure deodorizing effect comprehensively, avoid leaking.
Further, in a preferred embodiment, the negative pressure fan is disposed within the sound-insulating box.
Through setting up the sound insulation box, can effectively avoid the noise that negative pressure fan produced to cause the influence to underground sewage plant surrounding environment.
Specifically, in a preferred embodiment, the sludge conveyance path, the deodorizing means, and the negative pressure fan are all disposed above the underground sewage tank.
Above-mentioned arrangement form of deodorization system, the odor collection in the sludge conveying passageway of being convenient for is in secret effluent water sump upper portion space, and gets into negative pressure fan after the odor that is convenient for gather in secret effluent water sump upper portion space gets into effective deodorization of deodorization equipment to greatly improve deodorization efficiency, be convenient for install in the work progress, the simple operation.
Further, in a preferred embodiment, the inlet of the odor coupling conduit is positioned near the top of the sludge transfer passage.
The arrangement form of the odor coupling pipeline can greatly improve the odor emission efficiency in the sludge conveying channel.
Further, in a preferred embodiment, both the inlet and the outlet of the deodorizing means are provided at the top of the deodorizing means.
The inlet and the outlet of the deodorizing equipment are arranged at the top, so that the deodorizing effect of the deodorizing equipment can be greatly improved.
Compared with the prior art, the utility model has the advantages that: the long-distance sludge conveying channel and the underground sewage pool are skillfully connected through the odor coupling pipeline, so that the odor in the sludge conveying channel and the underground sewage pool can be collected and treated simultaneously, ventilation in the sludge conveying channel is increased, a deodorizing device is not required to be arranged independently for deodorizing the odor in the sludge conveying channel, and investment is saved.
Drawings
Fig. 1 schematically shows a frame structure of a coupled ventilation deodorizing system according to an embodiment of the present utility model.
In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model.
Fig. 1 schematically shows a frame structure of a coupled ventilation deodorizing system 100 according to an embodiment of the present utility model.
As shown in fig. 1, the coupled ventilation and deodorization system 100 of the embodiment of the utility model comprises an odor coupling pipeline 1, an odor collecting pipeline 2, a deodorization device 3 and a negative pressure fan 4, wherein one end of the odor coupling pipeline 1 is connected with a sludge conveying channel 5, the other end of the odor coupling pipeline 1 is connected with the upper part of an underground sewage tank 6, one end of the odor collecting pipeline 2 is connected with the upper part of the underground sewage tank 6, the other end of the odor collecting pipeline 2 is connected with an inlet of the deodorization device 3, an outlet of the deodorization device 3 is connected with an inlet of the negative pressure fan 4, and an outlet of the negative pressure fan 4 is connected with the ground 10.
According to the coupling ventilation deodorizing system provided by the embodiment of the utility model, the odor in the sludge conveying channel 5 far away is collected and conveyed to the upper space of the underground sewage tank 6 by using the odor coupling pipeline 1, and the odor in the upper space of the underground sewage tank 6 is collected and conveyed to the deodorizing equipment 3 by using the odor collecting pipeline 2, the sludge conveying channel 5 far away from the underground sewage tank 6 is skillfully connected by matching the odor coupling pipeline 1 with the odor collecting pipeline 2, so that the odor in the sludge conveying channel 5 and the underground sewage tank 6 can be collected and treated at the same time, ventilation in the sludge conveying channel 5 is increased, the coupling deodorizing process of the sludge conveying channel 5 and the underground sewage tank 6 is completed, and then the odor is sucked into the exhaust drum 72 by the negative pressure fan 4 and is discharged from the upper part of the ground 10, so that the odor problem of the underground sewage treatment plant in the sludge conveying process can be effectively solved, the odor in the sludge conveying channel 5 is not required to be deodorized by a separate deodorizing device, and investment is saved.
Further, as shown in fig. 1, in the present embodiment, the outlet of the negative pressure fan 4 is connected to the ground through an exhaust assembly 7. The odor collected by the exhaust component is treated, so that the deodorizing effect can be greatly improved. Specifically, in the present embodiment, the exhaust assembly 7 includes the first exhaust duct 71 and the exhaust funnel 72, wherein the first exhaust duct 71 is connected to the outlet of the negative pressure fan 4 and the exhaust funnel 72, respectively. The exhaust component with the structural form has the advantages of simple and compact structure, easy installation and arrangement and high exhaust efficiency.
As shown in fig. 1, specifically, in the present embodiment, the exhaust stack 72 is disposed in the vertical direction. The above arrangement of the exhaust pipe 72 can further simplify the structure and save the cost while effectively securing the deodorizing effect. Specifically, in the present embodiment, the outlet end of the vent 72 extends a predetermined length beyond the floor 10. The exhaust pipe 72 extends out of the ground 10 for a preset length, so that the exhaust pipe 72 can be conveniently matched with other external odor emission systems, and the leakage of odor to pollute the environment is effectively avoided.
As shown in fig. 1, specifically, in the present embodiment, the outlet of the deodorizing device 3 is connected to the inlet of the negative pressure fan 4 through the second exhaust duct 8. Through setting up second exhaust duct 8 and being connected with negative pressure fan 4, can ensure deodorizing effect comprehensively, avoid leaking.
Further, as shown in fig. 1, in the present embodiment, the negative pressure fan 4 is provided in the soundproof box 9. Through setting up the sound insulation box 9, can effectively avoid the noise that negative pressure fan 4 produced to cause the influence to the surrounding environment of secret sewage plant.
As shown in fig. 1, in particular, in the present embodiment, the sludge conveyance path 5, the deodorizing means 3, and the negative pressure fan 4 are all disposed above the underground sewage tank 6. The above arrangement form of the deodorizing system 100 is convenient for the odor in the sludge conveying passage 5 to gather in the upper space of the sewage tank 6, and for the odor gathered in the upper space of the underground sewage tank 6 to enter the negative pressure fan 4 after entering the deodorizing equipment 3 for effective deodorization, so as to greatly improve the deodorizing efficiency, be convenient for installation in the construction process, and be convenient for operation.
Further, as shown in fig. 1, in the present embodiment, the inlet of the odor coupling pipe 1 is provided at a position near the top of the sludge conveyance passage 5. The above arrangement of the odor coupling pipe 1 can greatly improve the odor discharge efficiency in the sludge conveyance passage 5. Further, in the present embodiment, both the inlet and the outlet of the deodorizing device 3 are provided at the top of the deodorizing device 3. The inlet and outlet of the deodorizing device 3 are provided at the top, and the deodorizing effect of the deodorizing device 3 can be greatly improved.
According to the embodiment, the coupled ventilation and deodorization system disclosed by the utility model has the advantages that the sludge conveying channel and the underground sewage tank which are far away from each other are skillfully connected through the odor coupling pipeline, so that the odor in the sludge conveying channel and the underground sewage tank can be collected and treated at the same time, the ventilation in the sludge conveying channel is increased, the odor in the sludge conveying channel is deodorized without independently arranging a deodorizing device, and the investment is saved.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "above", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The coupled ventilation deodorizing system is characterized by comprising an odor coupling pipeline, an odor collecting pipeline, deodorizing equipment and a negative pressure fan; wherein,
one end of the odor coupling pipeline is connected with the sludge conveying channel, and the other end of the odor coupling pipeline is connected with the upper part of the underground sewage pool;
one end of the odor collecting pipeline is connected with the upper part of the underground sewage pool, and the other end of the odor collecting pipeline is connected with the inlet of the deodorizing equipment;
the outlet of the deodorizing equipment is connected with the inlet of the negative pressure fan, and the outlet of the negative pressure fan is connected with the ground.
2. The coupled ventilation and deodorization system according to claim 1, wherein the outlet of the negative pressure fan is connected to the ground through an exhaust assembly.
3. The coupled ventilation and deodorization system according to claim 2, wherein the exhaust assembly comprises a first exhaust duct and an exhaust cartridge; wherein,
the first exhaust pipeline is respectively connected with the outlet of the negative pressure fan and the exhaust barrel.
4. A coupled ventilation and deodorization system according to claim 3, wherein the vent cartridge is disposed in a vertical direction.
5. A coupled ventilation and deodorization system according to claim 3, wherein the outlet end of the vent tube protrudes a predetermined length from the ground.
6. The coupled ventilation and deodorization system according to any one of claims 2 to 5, wherein the outlet of the deodorization device is connected to the inlet of the negative pressure fan through a second exhaust duct.
7. The coupled ventilation and deodorization system according to any one of claims 1 to 4, wherein the negative pressure fan is disposed within a sound-proof box.
8. The coupled ventilation and deodorization system according to any one of claims 1 to 4, wherein the sludge carrying passage, the deodorization apparatus and the negative pressure fan are all disposed above an underground sewage tank.
9. The coupled ventilation and deodorization system according to any one of claims 1 to 4, wherein the inlet of the odor coupling duct is disposed near the top of the sludge conveyance passage.
10. The coupled ventilation and deodorization system according to any one of claims 1 to 4, wherein the inlet and outlet of the deodorization device are both provided at the top of the deodorization device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321553679.8U CN220229455U (en) | 2023-06-16 | 2023-06-16 | Coupled ventilation deodorizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321553679.8U CN220229455U (en) | 2023-06-16 | 2023-06-16 | Coupled ventilation deodorizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229455U true CN220229455U (en) | 2023-12-22 |
Family
ID=89176112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321553679.8U Active CN220229455U (en) | 2023-06-16 | 2023-06-16 | Coupled ventilation deodorizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229455U (en) |
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2023
- 2023-06-16 CN CN202321553679.8U patent/CN220229455U/en active Active
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