CN109847564A - A kind of deodorization simulation system and its operating method - Google Patents
A kind of deodorization simulation system and its operating method Download PDFInfo
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- CN109847564A CN109847564A CN201910145701.7A CN201910145701A CN109847564A CN 109847564 A CN109847564 A CN 109847564A CN 201910145701 A CN201910145701 A CN 201910145701A CN 109847564 A CN109847564 A CN 109847564A
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- simulation system
- deodorization
- airbag
- spraying device
- foul smell
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- 238000004088 simulation Methods 0.000 title claims abstract description 41
- 238000004332 deodorization Methods 0.000 title claims abstract description 39
- 238000011017 operating method Methods 0.000 title claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 66
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000002781 deodorant agent Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000000889 atomisation Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 2
- 230000035943 smell Effects 0.000 description 32
- 239000007789 gas Substances 0.000 description 23
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000009965 odorless effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000002912 waste gas Substances 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
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
One of the objects of the present invention is to provide a kind of deodorization simulation system and its operating methods, and being deodorized simulation system includes the sampling apparatus being successively detachably connected by pipeline, the first airbag, spraying device and the second airbag；The operating method includes the following steps: S1: control sampling apparatus extracts the foul smell discharged；S2: control spraying device, the spraying device include liquid reserve tank and nozzle equipped with liquid deodorant, and the liquid deodorant sprayed when foul smell passes through pipeline with spraying device mixes, and mixed gas flows into the second airbag by the pipeline；S3: the first airbag and the second airbag are removed, and measure odor concentration using triangle odor bag method.The present invention can restore each field working conditions, with the deodorising process of closer to truth synchronously simulating foul gas, in order to more intuitively understand the effect of deodorant；Scientific basic has been established in the application that the data of acquisition more true and accurate is later period deodorant on the industry line.
Description
Technical field
The present invention relates to waste gas pollution control and treatment field, in particular to a kind of deodorization simulation system and its operating method.
Background technique
With the industrial fast development in China, industrial waste gas pollution is more serious.The common composition of exhaust gas mainly wraps
Ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene etc. are included, breath malodor is unpleasant
And it is pungent, into atmosphere after be not easy to dissipate, ingredient is not easily decomposed, and coverage is also increasingly wider, and resident can be covered when serious
The physical and mental health of resident is damaged in area.
There are many deodour methods in the prior art, for example, by using absorption or the methods of air cleaning, exchange, filtering, still
By apply by spraying deodorization field technology just rise, therefore there is presently no suitable devices and operating method can
Intuitively understand the efficiency of deodorant.Especially each complicated multiplicity of field working conditions, waste gas component is complicated and difference is big, each
The stench of the different production lines at live, the even same scene can all have very big difference, this makes traditional simulation be deodorized experiment
Reality is had been detached from.
Summary of the invention
In view of prior art described above there are the problem of, first of the application is designed to provide a kind of deodorization simulation
System, including what is be successively detachably connected by pipeline: sampling apparatus, the first airbag, spraying device and the second airbag.Sampling
Device and foul smell connection, sampling apparatus include sampling pump, and sampling pump is for extracting foul smell；First airbag receives and comes from sampling cartridge
The foul smell set；Spraying device, including liquid deodorant liquid reserve tank and nozzle are housed；And second airbag, liquid deodorant with it is smelly
Enter the second airbag after gas mixing.
Optionally, also packet air flow regulator is arranged between sampling apparatus and spraying device.
Optionally, air flow regulator includes centrifugal blower.
Optionally, air flow regulator includes flow-limiting valve.
It optionally, further include atomization box, which is connected with the spraying device, and foul smell mixes wherein with spraying
It closes.
Optionally, atomization box includes transparent windows.
Optionally, the spray angle of nozzle is 15 degree to 150 degree, and spray particle diameter is 15~100 microns.
Optionally, spraying device includes high pressure spraying machine.
Optionally, pipeline is flexible pipe.
Further object is to provide a kind of operating method for being deodorized simulation system, and deodorization simulation system includes
The sampling apparatus being successively detachably connected by pipeline, the first airbag, spraying device and the second airbag, the spraying device include
Liquid reserve tank and nozzle equipped with liquid deodorant；The operating method includes the following steps: S1: control sampling apparatus extracts one
The foul smell point discharged is to the first airbag；S2: control spraying device, when another part foul smell passes through pipeline and spraying device
The liquid deodorant of ejection mixes, and mixed gas flows into the second airbag by the pipeline；S3: by the first airbag and
Two airbags are removed, and measure odor concentration using triangle odor bag method.
Optionally, deodorization simulation system includes air flow regulator, after step S1, including step S11: control air-flow
Regulating device.
Optionally, air flow regulator includes centrifugal blower, and the step S11 includes step S111: control centrifugal blower.
Optionally, air flow regulator includes flow-limiting valve, and the step S11 includes step S112: control flow-limiting valve.
Optionally, deodorization simulation system further includes atomization box, and atomization box is connected with spraying device, starts spraying device,
Control another part foul smell be sprayed at that atomization box is interior to be mixed.Wherein, " another part foul smell ", which refers to, is drawn into pipe by sampling pump
In road, a portion foul smell enters the first airbag, and another part foul smell does not enter the first airbag, and continues through pipeline
Part.
Optionally, atomization box further includes transparent windows, observes another part foul smell by transparent windows and takes off with described
Smelly dose of mixing.
It optionally, in step s 2 include the quantity control control spray amount for adjusting nozzle and opening.
Optionally, spraying device further includes high pressure spraying machine, controls high pressure spraying machine in step s 2, and adjustable spraying
Flow.
The advantageous effects that the present invention obtains are as follows:
Each field working conditions can be restored, with the deodorising process of closer to truth synchronously simulating foul gas, in order to
More intuitively understand the effect of deodorant；The data of acquisition more true and accurate is application of the later period deodorant on the industry line
Scientific basic is established.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail,
Fig. 1 is shown as the deodorization simulation system schematic diagram of one embodiment of the present invention；
Fig. 2 is shown as the deodorization simulation system flow chart of one embodiment of the present invention.
Component label instructions
1 odor source
2 sampling apparatuses
3 first airbags
4 centrifugal blowers
5 flow-limiting valves
6 nozzles
7 observation windows
8 atomization boxes
9 high pressure spraying machines
10 liquid reserve tanks
11 second airbags
12 pipelines
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content is understood other advantages and efficacy of the present invention easily.Although description of the invention will be in conjunction with preferred implementation
Example is introduced together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, making in conjunction with embodiment
The purpose that invention is introduced is to be possible to the other selections extended or transformation to cover based on claim of the invention.
In order to provide to depth understanding of the invention, be described below in will include many concrete details.The present invention can also not use
These details are implemented.In addition, in order to avoid confusion or obscuring emphasis of the invention, some details will be saved in the de-scription
Slightly.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in the present invention.
In addition, "upper", "lower", "left", "right", "top", "bottom" used in the following description, should not be construed as pair
Limitation of the invention.
In production or garbage processing procedure, foul smell would generally be discharged by chimney, and this stink odor is complicated, temperature
It is higher, the not accessible or spraying deodorising effect inside it of observation deodorization.Deodorization simulation system provided by the present application, such as Fig. 1
It is shown, including what is be successively detachably connected by pipeline 11: sampling apparatus 2, the first airbag 3, spraying device and the second airbag
11.Sampling apparatus 2 and foul smell connection, including sampling pump, sampling pump is for extracting foul smell；First airbag 3, which receives, comes from sampling cartridge
Set 2 foul smell；Spraying device, which includes at least, is equipped with liquid deodorant liquid reserve tank 10 and nozzle 6；Second airbag, liquid deodorant
Enter the second airbag after mixing with foul smell.
Using this deodorization simulation system, by directly being sampled from odor source 1, to simulate the foul smell from odor source 1.Pass through
Foul smell is pumped into the first airbag 3 by sampling apparatus 2, and the foul smell of the first airbag 3 is used as former smelly exhaust gas, and former smelly exhaust gas is mixed with spraying
After conjunction, the second airbag is flowed into, the gas in the second airbag is subsequent use " 3 smelly bags of comparison expression as exhaust gas after processing
Method " measures odor concentration and provides conveniently.This deodorization simulation system can monitor spraying at any time convenient for intuitively understanding deodorizing effect
In chimney or the deodorization situation of other industrial plants.Usually, odor source needs to be arranged thief hatch or specific sampling site
Point, in order to device in the application and foul smell connection.For example, the corresponding position of the first airbag is thief hatch, the second airbag pair
The position answered is the second thief hatch.
Since the gas flow rate being drawn into pipeline 11 by sampling pump is slower, in a kind of embodiment of the application,
Be deodorized simulation system can also packet air flow regulator, be arranged between sampling apparatus 2 and spraying device.This makes gas can be with
Successfully pass through from pipeline 11, and is guided to the jeting area of spraying device by flow rate adjustment device so that spraying and foul smell
Mixing.Flow velocity mentioned here is adjusted, and can not only be referred to the adjusting to gas flow rate size, can also be referred to the adjusting to direction.
Wherein, air flow regulator includes centrifugal blower 4, to increase the pressure of fluid, changes flow velocity.Air flow regulator
Including flow-limiting valve 5.Flow-limiting valve 5 can use simultaneously with centrifugal blower 4, also can be used alone.Make simultaneously with centrifugal blower 4
Used time, flow-limiting valve 5 be arranged after centrifugal blower 4, further to control the flow velocity and flow of gas, thus meet gas with
It is deodorized the spraying reaction time.For flow-limiting valve 5 quantity with no restrictions, can for one or more.
The deodorization simulation system may also include atomization box 8, which is connected with the spraying device, foul smell and spray
Mist mixes wherein.For example, the cabinet that length is respectively 0.1m, 0.5m, 0.7m can be selected, material can be stainless
Steel.In a kind of preferred embodiment of the application, atomization box 8 may include transparent windows 7, and observation window 7 can be part
Transparent or all transparent, in order to observe gaseous sample and spraying mixing situation, such as PMMA material is can be used in observation window 7.
To make more fully to mix with foul smell by spraying, the spray angle of settable nozzle 6 is 15 degree to 150 degree, spraying grain
Diameter is 15~100 microns, obtains ideal mixed effect by changing above-mentioned parameter.In addition, spraying device includes high-pressure fog
Machine 9, high pressure spraying machine 9 can have control module, in order to regulate and control or constantly monitor spray amount.
To save space, be easily moved, pipeline 11 can be used flexible pipe, specification can such as maximum extension length be equal to
8m, diameter are equal to 80mm；Or maximum extension length is equal to 20m, diameter is equal to 200mm, etc..Flexible hose is compared with hard tube pair
Space size and test environmental requirement are lower.
The application also provides the operating method of the deodorization simulation system, as shown in connection with fig. 2, includes the following steps: S1: control
Sampling apparatus 2 extracts a part of foul smell discharged to the first airbag 3；S2: control spraying device makes another part foul smell
Mix by the liquid deodorant sprayed when pipeline 11 with spraying device, mixed gas is by the pipeline 11 inflow the
Two airbags；S3: the first airbag 3 and the second airbag are removed, and odor concentration is measured using triangle odor bag method.Value
It obtains it is noted that above-mentioned S1, S2, S3 are not offered as the sequencing of operation, as long as required sample can be collected.
" triangle odor bag method (GB/T14675-1993) " described in the application is first by two in three odorless bags
It is only filled with odorless air, another is then filled with odorless air by certain dilution ratio and tested foul gas supplied gas is smelt and distinguished
Member smells and distinguishes, after smelling the person of distinguishing and correctly identifying foul smell bag, then is diluted step by step, smells and distinguish, until the concentration of dilute sample is lower than smelling
Stop test when the odor threshold for the person of distinguishing.At this point, the sample in the first airbag 3 is used as former smelly exhaust gas, the sample in the second airbag
It as exhaust gas after processing, is tested using above-mentioned side, and records data, can intuitively show to be deodorized by experimental result
Deodorization effect of agent.
Correspondingly with device, after step S1, it may include step S11: control air flow regulator, the step not only may be used
With regulating gas flow velocity size, also adjustable direction.This passes through gas successfully from pipeline 11, and by flowing
Velocity modulation regulating device is guided to the jeting area of spraying device so that spraying mix with foul smell.Wherein, step S11 includes step
S111: control centrifugal blower 4.For example, the parameter of centrifugal blower 4 can control in following ranges: wind pressure of work be 748~
790Pa, 830~1080m of flow3/ h, revolving speed 2800r/min.Step S11 includes step S112: control flow-limiting valve 5, with independent
Or cooperate with centrifugal blower 4, further regulating gas flow velocity and flow.
Wherein, deodorization simulation system further includes atomization box 8, and atomization box 8 is connected with spraying device, starts spraying device,
Control foul smell be sprayed at that atomization box 8 is interior to be mixed.Atomization box 8 further includes transparent windows 7, observes gas by transparent windows 7
The mixing of body and the deodorant.
In addition, can control spray angle in step s 2 is 15 degree to 150 degree, spray particle diameter is 15~100 microns, is led to
It crosses change above-mentioned parameter and obtains ideal mixed effect.It can also be by step s 2 including the quantity control for adjusting nozzle 6 and opening
System control spray amount.Spraying device may also include high pressure spraying machine 9, in step s 2 can also by control high pressure spraying machine 9 come
The flow of adjustable spraying.In a kind of wherein embodiment, can control the rated power of high pressure spraying machine 9 is 180W, work electricity
Press 4~7MPa, maximum stream flow 1.2L/min, atomisation pressure 0.3Mpa.Usually, it is simulated in deodorization described herein
In system, spraying overall control is advisable in 0.2~150L/min.
It can be controlled separately foul smell and deodorant especially by flow-limiting valve 5 and high pressure spraying machine 9, make them while entering
Atomization box 8, to achieve the purpose that simulate the deodorizing effect being sprayed in odor source 1.It is in atomization box 8 and de- that foul smell should be controlled
The time of smelly dose of reaction is no less than 2 seconds, and may also include the step of measuring wind speed in this operating method, and the wind speed is
The wind speed for referring to 11 position of the second airbag can determine the development length of flexible hose after atomization box 8 by the numerical value.
In conclusion provided by the invention, the above-described embodiments merely illustrate the principles and effects of the present invention, rather than
For limiting the present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit with technical idea under all equivalent modifications or change for being completed, should be covered by the claims of the present invention.
Claims (18)
1. a kind of deodorization simulation system, which is characterized in that including what is be successively detachably connected by pipeline
Sampling apparatus, including sampling pump, the sampling apparatus and foul smell connection, the sampling pump is for extracting the foul smell；
First airbag receives the foul smell from the sampling apparatus；
Spraying device, including liquid reserve tank and nozzle, the liquid reserve tank are provided with liquid deodorant；
Second airbag, the liquid deodorant enter the second airbag after mixing with the foul smell.
2. deodorization simulation system as described in claim 1, which is characterized in that also packet air flow regulator, the air-flow are adjusted
Device is arranged between the sampling apparatus and the spraying device.
3. deodorization simulation system as claimed in claim 2, which is characterized in that the air flow regulator includes centrifugal blower.
4. deodorization simulation system as claimed in claim 2, which is characterized in that the air flow regulator includes flow-limiting valve.
5. as described in claim 1 deodorization simulation system, which is characterized in that further include atomization box, the atomization box with it is described
Spraying device is connected, and the foul smell mixes wherein with spraying.
6. being deodorized simulation system as claimed in claim 5, which is characterized in that the atomization box includes transparent windows.
7. deodorization simulation system as described in claim 1, which is characterized in that the spray angle of the nozzle is 15 degree to 150
Degree, spray particle diameter are 15~100 microns.
8. deodorization simulation system as described in claim 1, which is characterized in that the spraying device includes high pressure spraying machine.
9. deodorization simulation system as described in claim 1, which is characterized in that the pipeline is flexible pipe.
10. a kind of operating method for being deodorized simulation system, which is characterized in that the deodorization simulation system includes passing through pipeline successively
The sampling apparatus being detachably connected, the first airbag, spraying device and the second airbag, the spraying device include being deodorized equipped with liquid
The liquid reserve tank and nozzle of agent；The operating method includes the following steps:
S1: controlling the sampling apparatus, extracts a part of foul smell discharged to the first airbag；
S2: controlling the spraying device, and the liquid sprayed when foul smell described in another part passes through pipeline with the spraying device is de-
Smelly dose of mixing, mixed gas flow into second airbag by the pipeline；
S3: first airbag and second airbag are removed, and concentration is measured using triangle odor bag method.
11. the operating method of deodorization simulation system as claimed in claim 10, which is characterized in that the deodorization simulation system packet
Air flow regulator is included, it is described after step S1, including step S11: control air flow regulator.
12. the operating method of deodorization simulation system as claimed in claim 11, which is characterized in that the air flow regulator packet
Centrifugal blower is included, the step S11 includes step S111: control centrifugal blower.
13. the operating method of deodorization simulation system as claimed in claim 11, which is characterized in that the air flow regulator packet
Flow-limiting valve is included, the step S11 includes step S112: control flow-limiting valve.
14. the operating method of deodorization simulation system as claimed in claim 10, which is characterized in that the deodorization simulation system is also
Including atomization box, the atomization box is connected with the spraying device, start spraying device, control another part foul smell with
It is described to be sprayed at mixing in the atomization box.
15. deodorization simulation system as claimed in claim 14, which is characterized in that the atomization box further includes transparent windows,
The mixing of another part foul smell and the deodorant is observed by the transparent windows.
16. as claim 10 is deodorized simulation system as claimed in claim 10, which is characterized in that wrapped in the step S2
Including control spray angle is 15 degree to 150 degree, and spray particle diameter is 15~100 microns.
17. deodorization simulation system as claimed in claim 10, which is characterized in that include adjusting the spray in the step S2
The quantity that mouth is opened controls spray amount.
18. deodorization simulation system as claimed in claim 10, which is characterized in that the spraying device further includes high-pressure fog
Machine controls the high pressure spraying machine in the step S2, and adjusts the spraying flow.
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| CN201910145701.7A CN109847564A (en) | 2019-02-27 | 2019-02-27 | A kind of deodorization simulation system and its operating method |
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| CN201910145701.7A CN109847564A (en) | 2019-02-27 | 2019-02-27 | A kind of deodorization simulation system and its operating method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08191886A (en) * | 1995-01-13 | 1996-07-30 | Takasago Thermal Eng Co Ltd | Deodorizing system |
| CN202169138U (en) * | 2010-10-08 | 2012-03-21 | 中山大学 | Device for biological treatment of high-temperature malodorous waste gases |
| CN106039978A (en) * | 2016-06-22 | 2016-10-26 | 深圳市龙澄高科技环保有限公司 | Gas deodorizing sustained-release monolithic gel and preparation method thereof |
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| CN209809914U (en) * | 2019-02-27 | 2019-12-20 | 上海积世环保技术有限公司 | Deodorization simulation system |
-
2019
- 2019-02-27 CN CN201910145701.7A patent/CN109847564A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08191886A (en) * | 1995-01-13 | 1996-07-30 | Takasago Thermal Eng Co Ltd | Deodorizing system |
| CN202169138U (en) * | 2010-10-08 | 2012-03-21 | 中山大学 | Device for biological treatment of high-temperature malodorous waste gases |
| CN106039978A (en) * | 2016-06-22 | 2016-10-26 | 深圳市龙澄高科技环保有限公司 | Gas deodorizing sustained-release monolithic gel and preparation method thereof |
| CN207405049U (en) * | 2017-07-31 | 2018-05-25 | 湖南军信环保股份有限公司 | A kind of induction type for Treatment of Sludge sprays deodorization device |
| CN209809914U (en) * | 2019-02-27 | 2019-12-20 | 上海积世环保技术有限公司 | Deodorization simulation system |
Non-Patent Citations (2)
| Title |
|---|
| 天津市环境检测中心，中国环境检测总站: "《恶臭检测技术》", 31 December 2013, 中国环境出版社, pages: 48 - 53 * |
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