CN220194418U - Deodorization technology test system - Google Patents
Deodorization technology test system Download PDFInfo
- Publication number
- CN220194418U CN220194418U CN202321639034.6U CN202321639034U CN220194418U CN 220194418 U CN220194418 U CN 220194418U CN 202321639034 U CN202321639034 U CN 202321639034U CN 220194418 U CN220194418 U CN 220194418U
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- China
- Prior art keywords
- odor
- test system
- plasma
- equipment
- activated carbon
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000004332 deodorization Methods 0.000 title abstract description 6
- 238000005516 engineering process Methods 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 10
- 230000015843 photosynthesis, light reaction Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 7
- 239000002781 deodorant agent Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 67
- 239000007789 gas Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- IXBUFAUQDFHNGI-UHFFFAOYSA-N methylsulfanylmethanethiol Chemical compound CSCS IXBUFAUQDFHNGI-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a deodorizing process test system, which comprises a fan, a No. 1 spray tower, a No. 2 spray tower, UV photolysis odor purification equipment and plasma odor purification equipment which are sequentially communicated by pipelines; the plasma odor purifying equipment is also communicated with a biological filter tank and an activated carbon adsorption tank which are arranged in parallel through pipelines; a first online monitoring system is arranged in front of the pipeline communicated with the fan; and a second online monitoring system is arranged behind the pipeline communicated with the activated carbon adsorption box. The test system provided by the utility model has the advantages of optional equipment use, convenient movement, integration, intelligent monitoring control and the like, and can determine the optimal odor purification process and equipment operation parameters for treating different odor sources through the on-site operation test of the deodorization system, thereby reducing the investment and operation cost of an odor treatment project. In addition, can acquire the big data of odor control, make deodorant system intelligent operation.
Description
Technical Field
The utility model belongs to the technical field of waste gas or odor treatment equipment, and particularly relates to a deodorizing process testing system.
Background
The source of malodorous gas is wide, the types are various, serious threat and harm are caused to human health and ecological environment, and common odor purifying equipment comprises a spray tower, a biological filter, an activated carbon box, UV photolysis equipment, plasma equipment and the like. Each device has its advantages and applicability, and the effectiveness of the malodor purification device is largely dependent on the environment in which it is directed to the emission of malodorous gases. In practical selection and application, it is necessary to select suitable odor purification processes and equipment for odors of different sources.
At present, the designer cannot accurately select and apply odor purification process and equipment operation parameters only by experience, so that equipment investment cost and management operation cost are increased, and even the designed odor purification effect cannot be achieved, and the odor cannot be discharged up to the standard. In addition, the intelligent deodorization technology in the market is not enough, and an intelligent operation scheme is not available.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a deodorizing process testing system, which can determine the optimal purifying process and equipment operating parameters for treating different odor sources by utilizing the testing system through on-site operation tests, thereby reducing the investment and the operating cost of an odor treatment project.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a deodorizing process test system comprises a fan, a No. 1 spray tower, a No. 2 spray tower, UV photolysis odor purification equipment and plasma odor purification equipment which are sequentially communicated by pipelines;
the plasma odor purifying equipment is also communicated with a biological filter tank and an activated carbon adsorption tank which are arranged in parallel through pipelines;
a first online monitoring system is arranged in front of the pipeline communicated with the fan; and a second online monitoring system is arranged behind the pipeline communicated with the activated carbon adsorption box.
As a further preferable mode of the technical scheme of the utility model, the outlet section of the plasma odor purifying device is communicated with the second on-line monitoring system through a straight-through pipeline.
As a further preferable mode of the technical scheme of the utility model, a fourth electric air valve is arranged on a pipeline communicated between the plasma odor purifying equipment and the biological filter.
As a further preferable mode of the technical scheme of the utility model, a third electric air valve is further arranged on the straight-through pipeline.
As a further preferable mode of the technical scheme of the utility model, a second electric air valve is arranged on a pipeline communicated between the plasma odor purifying equipment and the activated carbon adsorption box.
As a further preferred aspect of the present utility model, a first electric air valve is further disposed on a pipe located after the through pipe and before the second on-line monitoring system.
As a further preferable mode of the technical scheme of the utility model, the testing system further comprises a PLC electric control cabinet, and the fan, the No. 1 spray tower, the No. 2 spray tower, the UV photolysis odor purification equipment, the plasma odor purification equipment, the biological filter and the activated carbon adsorption box are electrically connected with the PLC electric control cabinet.
As a further preferable mode of the technical scheme of the utility model, the biological filter is also communicated with a water pump positioned outside the biological filter through a pipeline.
As a further preference of the technical scheme of the utility model, the test system is externally provided with an integrated box structure.
Through the technical scheme, the utility model has the following beneficial effects:
(1) The deodorizing process test system provided by the utility model has the advantages that the serial connection and the parallel connection of deodorizing equipment and the control of an electric air valve and an equipment power supply can be realized by arbitrarily selecting single equipment or equipment combination for use, the sampling points of an odor online monitoring system can be reduced, and the deodorizing process test system can be only arranged at an inlet and an outlet of the system.
(2) According to the deodorizing process testing system provided by the utility model, the change of the concentration of the odor can be monitored remotely by arranging the malodorous gas on-line monitoring system, and the optimal odor purifying process and equipment operating parameters for treating different odor sources can be determined by the on-site operation test of the deodorizing system, so that the investment and the operating cost of an odor treating project are reduced.
(3) According to the deodorizing process testing system provided by the utility model, the use of deodorizing equipment and parameters thereof can be controlled by arranging the PLC electric control cabinet, the deodorizing strategy is timely changed according to the on-site odor concentration, the odor is ensured to be discharged up to the standard, the deodorizing process testing system has the advantages of simplicity and convenience in operation and the like, and the operating cost of the deodorizing process is reduced while the odor is ensured to be discharged up to the standard.
(4) According to the deodorizing process testing system provided by the utility model, the peripheral box body structure is arranged, and the size of the testing equipment is controlled, so that the testing system can be integrated, and the deodorizing process testing system is convenient to transport to various places for use.
Drawings
Fig. 1 is a schematic diagram of a deodorizing process test system according to an embodiment of the present utility model.
1, a fan; 2. a No. 1 spray tower; 3. a No. 2 spray tower; 4. a UV photolytic odor purification device; 5. a plasma odor purifying device; 6. a biological filter; 7. an activated carbon adsorption tank; 8. a PLC electric control cabinet; 9. a first on-line monitoring system; 10. a second on-line monitoring system; 11. a first electric damper; 12. a second electric damper; 13. a third electric damper; 14. a fourth electric damper; 15. a water pump; 16. a straight-through pipeline; 17. and a box body structure.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the embodiment provides a deodorizing process test system, which comprises a fan 1, a # 1 spray tower 2, a # 2 spray tower 3, a UV photolytic odor purification device 4 and a plasma odor purification device 5 which are sequentially communicated by pipelines;
the plasma odor purifying equipment 5 is also communicated with a biological filter 6 and an activated carbon adsorption box 7 which are arranged in parallel through pipelines;
a first on-line monitoring system 9 is arranged in front of a pipeline communicated with the fan 1; and a second on-line monitoring system 10 is arranged behind the pipeline communicated with the activated carbon adsorption box 7.
In the technical scheme, the fans 1, the No. 1 spray tower 2, the No. 2 spray tower 3, the UV photolysis odor purification equipment 4 and the plasma odor purification equipment 5 are connected in series, and the biological filter 6 and the activated carbon adsorption box 7 behind the plasma odor purification equipment 5 are connected in parallel; it should be emphasized that the # 1 spray tower 2, the # 2 spray tower 3, the UV photolysis odor purification device 4 and the plasma odor purification device 5 can all control the odor not to be absorbed, and the odor purification device is equivalent to an odor ventilation pipeline when the device is regulated to perform normal treatment, so that the other deodorization processes are not influenced; the biological filter 6 and the activated carbon adsorption box 7 can not be controlled to not absorb odor, and the residual deodorizing process is greatly influenced, so that a parallel connection mode is needed, and the system occupation area can be reduced; therefore, the arrangement provided by the embodiment minimizes the space occupied by the test system pipeline. The odor introduced by the fan 1 is detected by a first on-line monitoring system 9 arranged at the air inlet, the components and the concentration of the odor are detected, the purified gas obtained after being treated by each device is discharged at the air outlet, and the components of the purified gas are detected again by a second on-line monitoring system 10, so that the odor purification performance can be evaluated.
It is particularly emphasized that the # 1 spray tower 2, the # 2 spray tower 3, the UV photolysis odor purification equipment 4, the plasma odor purification equipment 5, the biological filter 6 and the activated carbon adsorption box 7 are all conventional deodorizing equipment in the field, and are designed according to certain specifications only according to the transportation requirement, so that the normal performance of the equipment is not affected; the first online monitoring system 9 and the second online monitoring system 10 can select common online monitoring systems to detect common exhaust gas or odor indexes such as ammonia, trimethylamine, hydrogen sulfide, methylthio, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, volatile organic compounds, odor concentration and the like; the spray liquid of the No. 1 spray tower 2 and the No. 2 spray tower 3 can be acid, alkali, water or organic solvent. In this embodiment, the specific structure of the device or the online monitoring system is not described or limited, so as to be implemented by those skilled in the art; in this embodiment, it is emphasized that the normal performance of the vehicle is not affected by a certain specification design according to the transportation requirement.
As a preferred technical solution of this embodiment, the outlet section of the plasma odor purifying device 5 is further communicated with the second on-line monitoring system 10 through a through pipe 16. By the arrangement, the odor treated by the plasma odor purifying equipment 5 can be directly discharged, and the treatment of the biological filter 6 or the activated carbon adsorption box 7 is not needed.
As a preferable technical scheme of the embodiment, a fourth electric air valve 14 is arranged on a pipeline communicated between the plasma odor purifying device 5 and the biological filter 6; the straight-through pipeline 16 is also provided with a third electric air valve 13; a second electric air valve 12 is arranged on a pipeline communicated between the plasma odor purifying equipment 5 and the activated carbon adsorption box 7; a first electrically operated damper 11 is also provided on the pipe after the through pipe 16 and before the second on-line monitoring system 10. That is, a fourth electric air valve 14 is provided at the outlet of the plasma odor purifying apparatus 5 near the inlet of the biofilter 6, a second electric air valve 12 is provided at the outlet of the plasma odor purifying apparatus 5 near the inlet of the activated carbon adsorption tank 7, and a first electric air valve 11 is provided at the odor outlet and near the upstream of the second on-line monitoring system 10. So arranged, whether the biological filter 6 and the activated carbon adsorption tank 7 are used or not can be selectively controlled by the electric air valve. In particular the number of the elements,
when the biological filter 6 and the activated carbon adsorption box 7 are not needed to be used, the fourth electric air valve 14 and the second electric air valve 12 are closed, and the first electric air valve 11 and the third electric air valve 13 are opened;
when the biological filter 6 is used, the first electric air valve 11 and the fourth electric air valve 14 are opened, and the second electric air valve 12 and the third electric air valve 13 are closed;
when the activated carbon adsorption tank 7 is used, the first electric air valve 11 and the second electric air valve 12 are opened, and the third electric air valve 13 and the fourth electric air valve 14 are closed;
when the biological filter 6 and the activated carbon adsorption tank 7 are used at the same time, the third electric air valve 13 is closed, and the first electric air valve 11, the second electric air valve 12 and the fourth electric air valve 14 are opened.
As the preferred technical scheme of this embodiment, test system still includes PLC automatically controlled cabinet 8, fan 1, # 1 spray column 2, # 2 spray column 3, UV photolysis odor purification equipment 4, plasma odor purification equipment 5, biological filter 6, active carbon adsorption case 7 all with PLC automatically controlled cabinet 8 electric connection. That is, the switch of the above device can be controlled by the PLC control cabinet 8. Based on the above technical scheme, the operation and use of a single device or a plurality of device combination systems can be tested through the PLC electric control cabinet 10, and then the deodorization process which can enable the gas to reach the emission standard and is optimal in the device and the parameters thereof under the actual application scene can be determined according to the odor concentration data fed back by the odor on-line monitoring system 12. It should be emphasized that, in this embodiment, no specific requirement is made on the specific control logic or form of the PLC control cabinet 8, so as to be able to be implemented by those skilled in the art.
As a preferred technical solution of this embodiment, the biological filter 6 is also in communication with a water pump 15 located outside the biological filter 6 through a pipe. By the arrangement of the water pump 15, water can be supplemented in time.
As a preferred technical solution of this embodiment, the test system is externally provided with an integrated box structure 17. So set up, the removal transportation of being convenient for.
It can be appreciated that based on the above-described test system, the person skilled in the art can also upload and present the odor data obtained by the on-line monitoring system in the cloud platform or APP as needed.
The working principle of the utility model is as follows:
the odor is introduced through the fan 1, the first on-line monitoring system 9 can detect components of the odor, after the selected treatment devices are combined and set with proper parameters, the treated odor can be discharged through an odor outlet, and the first on-line monitoring system 10 can detect the components of the treated odor again before the treated odor is discharged; the comparison of the two data can determine the odor treatment performance under the working conditions of the selected process device and process parameters, and the optimal treatment scheme under different odor compositions can be obtained through repeated optimization.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. The deodorizing process test system is characterized by comprising a fan (1), a No. 1 spray tower (2), a No. 2 spray tower (3), UV photolysis odor purification equipment (4) and plasma odor purification equipment (5) which are sequentially communicated by pipelines;
the plasma odor purifying device (5) is also communicated with a biological filter (6) and an activated carbon adsorption box (7) which are arranged in parallel through a pipeline;
a first online monitoring system (9) is arranged in front of a pipeline communicated with the fan (1); and a second online monitoring system (10) is arranged behind the pipeline communicated with the activated carbon adsorption box (7).
2. A deodorizing process test system according to claim 1, characterized in that said outlet section of said plasma deodorizing device (5) is also in communication with a second on-line monitoring system (10) through a through conduit (16).
3. A deodorizing process test system according to claim 1, characterized in that said fourth electric air valve (14) is provided on the pipe communicating between said plasma deodorizing device (5) and said biological filter (6).
4. A deodorizing process test system according to claim 2, characterized in that said through pipe (16) is further provided with a third electric air valve (13).
5. A deodorizing process test system according to claim 1, characterized in that said second electric air valve (12) is provided on the pipe communicating between said plasma deodorizing device (5) and said activated carbon adsorption tank (7).
6. A deodorizing process test system according to claim 1, characterized in that a first electrically operated air valve (11) is also provided on the pipe after the through pipe (16) and before the second on-line monitoring system (10).
7. The deodorizing process test system according to claim 1, further comprising a PLC electric control cabinet (8), wherein the fan (1), the No. 1 spray tower (2), the No. 2 spray tower (3), the UV photolysis odor purification equipment (4), the plasma odor purification equipment (5), the biological filter (6) and the activated carbon adsorption box (7) are electrically connected with the PLC electric control cabinet (8).
8. A deodorizing process test system according to claim 1, characterized in that the biological filter (6) is also connected by a pipe to a water pump (15) located outside the biological filter (6).
9. A deodorizing process test system according to any one of claims 1 to 8, characterized in that an integrated box structure (17) is provided outside the test system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639034.6U CN220194418U (en) | 2023-06-26 | 2023-06-26 | Deodorization technology test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639034.6U CN220194418U (en) | 2023-06-26 | 2023-06-26 | Deodorization technology test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194418U true CN220194418U (en) | 2023-12-19 |
Family
ID=89155622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639034.6U Active CN220194418U (en) | 2023-06-26 | 2023-06-26 | Deodorization technology test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194418U (en) |
-
2023
- 2023-06-26 CN CN202321639034.6U patent/CN220194418U/en active Active
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