CN208066102U - A kind of intelligent integrated formula efficient deodorizing equipment - Google Patents
A kind of intelligent integrated formula efficient deodorizing equipment Download PDFInfo
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- CN208066102U CN208066102U CN201721887679.6U CN201721887679U CN208066102U CN 208066102 U CN208066102 U CN 208066102U CN 201721887679 U CN201721887679 U CN 201721887679U CN 208066102 U CN208066102 U CN 208066102U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
Abstract
The utility model discloses a kind of intelligent integrated formula efficient deodorizing equipment.The intelligent integrated formula efficient deodorizing equipment includes shell and the washing section being integrated in the shell, biological section, photocatalyst catalysis oxidation section and charcoal adsorption section；After exhaust gas enters in the shell, handled successively by the washing section, the biological section, the photocatalyst catalysis oxidation section and the charcoal adsorption section, and be finally disposed to the shell exterior.The intelligent integrated formula efficient deodorizing equipment can be used for all kinds of places generated with dust, exhaust gas, gas with foreign flavor, the especially places such as garbage transfer station, sludge workshop, sewage pumping station, sewage treatment plant, garbage incinerating power plant, kitchen garbage treatment plant, chemical plant, cigar mill, rubber plant.
Description
Technical field
The utility model is related to waste gas purification technical fields, are specifically related to a kind of intelligent integrated formula efficient deodorizing equipment.
Background technology
Foul gas not only causes to seriously affect to ecological environment, but also has greatly harm to health, can make
Nervous centralis generates obstacle, lesion, causes chronic disease, acute disease.The threshold value of heterocycle fragrance is low, odour intensity is big and unhappy,
Easily there is a large amount of smell to escape in the production and packaging process, body and mind unhappiness is easily caused to intra-company and periphery crowd.
The exhaust gas concentration that the factory generates is relatively low, complicated component, and monitoring difficulty is big, administers difficult.Foreign countries early in late 1950s just
Start the research of foul gas pollution control, and has accumulated abundant knowwhy and practical experience.80 years 20th century of China
In generation, just carries out the research in terms of the investigation, test and standard of foul gas pollution, and is then from 20 generation to the research of deodorization technique
It records and just proceeds by the nineties.
The purpose of various foul gas processing methods is the effect by physics, chemistry, biology, makes the object of foul gas
Matter structure changes, and eliminates stench.The conventional common processing method of foul gas has combustion method, oxidizing process, absorption process, absorption
Method, neutralisation and bioanalysis etc..
But the component units of current deodorizing device excessively disperse, and cause floor space larger, are unfavorable in limited sky
Interior placement deodorizing device limits the application of deodorizing device in a limited space.
Utility model content
Utility model aims to solve the problems in existing, a kind of intelligent integrated formula efficient deodorizing equipment is provided.
To reach above-mentioned purpose, the utility model adopts the following technical solution：A kind of intelligent integrated formula efficient deodorizing equipment
Including shell and the washing section being integrated in the shell, biological section, photocatalyst catalysis oxidation section and charcoal adsorption section；It is useless
After gas enters in the shell, pass through the washing section, the biological section, the photocatalyst catalysis oxidation section and the life successively
Object charcoal adsorption section is handled, and is finally disposed to the shell exterior.
Preferably, the washing section includes the first washing chamber and the second washing chamber that bottom is connected, first washing
Filter packing is filled in room and second washing chamber；Exhaust gas is washed from the top of first washing chamber into described first
Room is washed, and enters the bottom of second washing chamber from the bottom of first washing chamber, finally from second washing chamber
The washing section is discharged in top.
Preferably, biologic packing material is filled in the biological section, and exhaust gas enters from the top of the biological section, and from institute
State the bottom discharge biological section of biological section.
Preferably, photocatalysis apparatus is installed, exhaust gas is catalyzed oxygen from the photocatalyst in the photocatalyst catalysis oxidation section
The air inlet for changing section enters in photocatalysis setting, and the photocatalyst catalysis oxidation section is discharged after photocatalysis treatment.
Preferably, the shell is formed with type washing trough in the bottom of the washing section, and is also formed with and the washing
The washing water tank that sink is connected, the washing water tank are equipped with the water supply valve for moisturizing.
Preferably, further include the cycling element for carrying out water cycle and the drainage cell for draining, the cycle list
Member includes water circulating pump and the first nozzle component being connected with the water circulating pump, and the water circulating pump and the washing
Water tank is connected, and first nozzle component is set to the top of the washing section；The drainage cell includes the first drain valve, institute
The first drain valve is stated with the washing water tank to be connected.
Preferably, the shell is also formed with biological section kerve in the bottom of the biological section, and the cycling element also wraps
The second nozzle component being connected with the water circulating pump is included, second nozzle component is set to the top of the biological section；Institute
It further includes the second drain valve to state drainage cell, and second drain valve is connected with the biological section kerve.
Preferably, further include control unit, described control unit respectively with the water supply valve of the washing water tank, described follow
The drain valve of the water circulating pump of ring element and the drainage cell is electrically connected.
Preferably, further include the transmissometer and pH detectors for being installed in the washing water tank, the transmissometer and the pH
Detector is communicated to connect with described control unit.
Preferably, further include exhaust fan, the outlet side of the exhaust fan is connected with the air inlet of the shell.
Compared to the prior art, the technical solution of the utility model has the advantages that：
1, in the intelligent integrated formula efficient deodorizing equipment, after exhaust gas enters in the shell, pass through the washing successively
Section, the biological section, the photocatalyst catalysis oxidation section and the charcoal adsorption section are handled, and are finally disposed to institute
Shell exterior is stated, by the way that each off-gas treatment sections are integrated in shell so that the intelligent integrated formula efficient deodorizing equipment exists
While ensureing Odor control effect in exhaust gas, there is compact-sized, and the advantage that floor space is small；
2, in the washing section, exhaust gas enters first washing chamber from the top of first washing chamber, and from institute
The bottom for stating the first washing chamber enters the bottom of second washing chamber, finally from described in the discharge of the top of second washing chamber
Washing section, to ensure that exhaust gas obtains adequately cleaning and filtering in washing section；
3, using washing technology, biologic treating technique, photocatalyst catalytic oxidation technologies and the charcoal adsorption technology phase
In conjunction with, quaternity comprehensive solution is formed, the foul smell progress all-around intelligent integrated treatment to the interior space, realization sky
Between zero foul smell discharge, and group technology, deodorizing effect is notable, stable, and equipment can intermittently or serially be run, and shock resistance is negative
Lotus is big, and dust removal process efficiency reaches 95% or more, and deodorizing process efficiency reaches 97% or more；
4, intelligent：Full intelligent management operation, PLC/ man-machine interfaces+smart mobile phone APP remote control management systems can
Set operating parameter in man-machine interface or mobile phone, realize long-distance intelligent control, and with internet+blend, reserve extension
Communication port and interface realize remote monitoring and city big data management；
5, cost-effective：Traditional bioanalysis takes up a large area, and using group technology, floor space subtracts than traditional biological method
Few 1/3, and equipment investment saves 20% than single deodorization process；
6, the intelligent integrated formula efficient deodorizing equipment application scene is extensive, is suitable for all kinds of with dust, exhaust gas, peculiar smell
Gas generate place, especially garbage transfer station, sludge workshop, sewage pumping station, sewage treatment plant, garbage incinerating power plant,
The places such as kitchen garbage treatment plant, chemical plant, cigar mill, rubber plant.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the structural schematic diagram for the intelligent integrated formula efficient deodorizing equipment that the utility model embodiment provides；
Fig. 2 is the side structure schematic diagram of the shell of intelligent integrated formula efficient deodorizing equipment shown in Fig. 1；
Fig. 3 is the control circuit block diagram of intelligent integrated formula efficient deodorizing equipment shown in Fig. 1.
Specific implementation mode
In order to keep technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Please refer to Fig. 1-3, intelligent integrated formula efficient deodorizing equipment provided by the utility model includes exhaust fan 10, outer
Shell 20, the washing section 30 being integrated in the shell 20, biological section 40, photocatalyst catalysis oxidation section 50 and charcoal adsorption section
60, the cycling element 70 for carrying out water cycle and the drainage cell 80 for draining.
The exhaust fan 10 is used to extract extraneous exhaust gas, and the outlet side of the exhaust fan 10 and the shell 20 into
Gas port is connected.
The shell is respectively formed with type washing trough 101 and biology in the bottom of the washing section 30 and the biological section 40
Section kerve 102, and it is also formed with the washing water tank 103 being connected with the type washing trough 101, the washing water tank 103 is equipped with
Water supply valve 104 for moisturizing.Selectively, the water supply valve 104 is electric control valve.
Exhaust gas passes through the washing section 30, the biological section 40, described successively after the entrance of the air inlet of the shell 20
Photocatalyst catalysis oxidation section 50 and the charcoal adsorption section 60 are handled, and are finally disposed to outside the shell 20.
In the washing section 30, the washing section 30 includes the first washing chamber 31 and the second washing chamber that bottom is connected
32, filter packing 301 is filled in first washing chamber 31 and second washing chamber 32.
Exhaust gas is washed after the entrance of the air inlet of the shell 20 from the top of first washing chamber 31 into described first
It washs in room 31, and after 301 filtration treatment of the filter packing, enters described second from the bottom of first washing chamber 31
The bottom of washing chamber 32, and after 301 filtration treatment of filter packing in second washing chamber 32, from second washing
The washing section 30 is discharged in the top of room 32.
In the biological section 40, biologic packing material 401 is filled in the biology section 40；Exhaust gas is filled out from top into biology
Biological treatment is carried out in material 401, and the biological section 40 finally is discharged from the bottom of the biological section 40 after biological treatment.
Specifically, the surface of the biologic packing material 401 has depended on biomembrane, and the biomembrane is made using the metabolism of microorganism
With, by the odorant oxygenolysis in exhaust gas be CO2、H2O and a small amount of biomass, achieve the purpose that gas purification.
In photocatalyst catalysis oxidation section 50, photocatalysis apparatus 501 is installed in the photocatalyst catalysis oxidation section 50；It is useless
Gas enters from the air inlet of the photocatalyst catalysis oxidation section 50 in photocatalysis setting 501, is discharged after photocatalysis treatment
The photocatalyst catalysis oxidation section 50.
Specifically, since some macromolecular substances microbial degradation rates are slow, then increase high UV ultraviolet beams and decompose sky
Oxygen in gas generates free oxygen, i.e. active oxygen is further degraded.In the photocatalyst catalysis oxidation section 50, the light
It is free that the catalyst of catalysis setting 501 generates chemical activity very strong superoxide anion when by ultraviolet light irradiation
Base and hydroxyl free radical.Foul smell molecule in active oxygen that photocatalyst generates, oxidative free radical and exhaust gas occur jointly oxidation,
Decomposition reaction, by foul smell oxygenolysis at carbon dioxide, the small-molecule substance of water and other nontoxic frees from extraneous odour.In the present embodiment
In, modularized design may be used in the photocatalysis setting 501, and the usage amount of module is adjusted according to odor concentration.Moreover, described
The catalyst of photocatalysis setting 501 can be that photochemical catalysts, the utility model such as titanium dioxide do not limit this.
In charcoal adsorption section 60, filled with biological carbon fiber 601 in the charcoal adsorption section 60；Exhaust gas is from described
The air inlet of charcoal adsorption section 60 enters in the biological carbon fiber 601 handled after, the charcoal adsorption section is discharged
60。
Specifically, it is contemplated that stink odor is various in exhaust gas, and most foul smell olfacts are relatively low, therefore, in the intelligence
Make further deep purifying plus biological carbon adsorption section 60 in the end of integrated high-efficiency deodorizing device, it is ensured that foul smell row up to standard
It puts.Activated carbon fiber 601 in the biological carbon adsorption section 60 can be with NH remaining in absorption and sorption foul smell3、H2The substances such as S,
And the microorganism for being attached to the biological growth of carbon fiber 601 can absorb odorant and is simultaneously degraded after instructing energy, to
So that biological carbon fiber is regenerated, in this way, this not only extends the activated carbon fibre service life, deodorization cost is reduced, keeps occupation of land big
To reduce, and good deodorizing effect can be obtained.
The cycling element 70 includes water circulating pump 71 and the first nozzle component 72 being connected with the water circulating pump 71
With the second nozzle component 73, and the water circulating pump 71 is connected with the washing water tank 103, and first nozzle component 72 is set
In the top of the washing section 30, second nozzle component 72 is set to the top of the biological section 40.In the present embodiment, institute
It states the first nozzle component 72 and second nozzle component 73 includes multiple nozzles for atomized water.
In the cycling element 70, the water in the washing water tank 103 is evacuated to described first by the water circulating pump 71
It in nozzle component 72, and is sprayed on the filter packing 301 of the washing section 30 by first nozzle component 72, and final
It flows back in the type washing trough 101 of 30 bottom of the washing section, and the washing water tank 103 is entered by the type washing trough 101
It is interior, thus complete the water cycle process in washing section 30.
It should be noted that the water that the filter packing 301 in the washing section 30 sprays first nozzle component 72
It is sufficiently mixed with exhaust gas, it can by dust, ammonia, the hydrogen sulfide etc. that enter in the exhaust gas in the washing section 30 to cooperate
Soluble components are removed.
In addition, the water in the washing water tank 103 is evacuated in second nozzle component 73 by the water circulating pump 71, and
It is sprayed to by second nozzle component 73 on the biologic packing material 401 of the biological section 40, and finally flows back to the biological section
In the biological section kerve 102 of 40 bottoms.
Wherein, second nozzle component 73 is used to divide moisture to the biology supplement on the biologic packing material 401 so that warp
Under the conditions of the foul gas after washing is crossed existing for water, microorganism and oxygen, by the biomembrane that is formed in biologic packing material 401 into
Row degradation deodorization.
The drainage cell 80 includes the first drain valve 81 and the second drain valve 82, and first drain valve 81 is washed with described
It washs water tank 103 to be connected, second drain valve 82 is connected with the biological section kerve 102.Selectively, the first row
Water valve 81 and second drain valve 82 are electric control valve.
Specifically, when the water in the type washing trough 101 and the biological section kerve 102 needs discharge, then start institute
Stating the first drain valve 81 and second drain valve 82 respectively will be in the type washing trough 101 and the biological section kerve 102
Water is discharged.
It should be appreciated that if necessary to in the type washing trough 101 when additional clean water, then the water compensating valve can be opened
104 pairs of 103 moisturizings of washing water tank of door, and then realize to 101 moisturizing of the type washing trough.
The water in the type washing trough 101 and the washing water tank 103 is monitored in order to realize, the intelligent integrated
Formula efficient deodorizing equipment further includes being installed in the transmissometer 105 and pH detectors 106 of the washing water tank 103, the transmissometer
105 turbidity for detecting ejected wash water, the pH detectors 106 are used to detect the pH value of ejected wash water.
In order to realize intelligent control function, the intelligent integrated formula efficient deodorizing equipment further includes control unit 90, described
Control unit 90 respectively with the washing water supply valve 104 of water tank 103, the water circulating pump 71, described of the cycling element 70
The drain valve 81,82 and the transmissometer 105 of drainage cell 80 and the pH detectors 106 are electrically connected, to control
State the intelligent operation of intelligent integrated formula efficient deodorizing equipment.
That is, when needing to washing 103 moisturizing of water tank, described control unit 90 controls the water supply valve 104 and opens
It is dynamic, and automatically to 103 moisturizing of washing water tank；
When needing to carry out circulation cleaning wash water, described control unit 90 controls the startup of the water circulating pump 71, and passes through institute
The first nozzle component 72 and second nozzle component 73 are stated automatically to 40 spray water mist of the washing section 30 and the biological section；
When being drained, described control unit 90 controls first drain valve 81 and second drain valve 82
Start, and respectively by first drain valve, 81 and second drain valve 82 to the type washing trough 101 and the biological section bottom
Slot 102 is drained；
When the transmissometer 105 detects that the turbidity of recirculated water reaches a setting value, the transmissometer 105 will detect
To turbid ity signal be sent to described control unit 90, described control unit 90 controls first drain valve 81 to the washing
Sink 101 is drained automatically, and also controls the water supply valve 104 automatically to 103 moisturizing of washing water tank；
After the pH value that the pH detectors 106 monitor recirculated water on-line exceeds a certain range, then it can remind by artificial
Or acid is added in recirculated water for chemicals dosing plant or alkali carries out pH value and is adjusted to appropriate value.
It should be appreciated that the intelligent integrated formula efficient deodorizing equipment is also provided with for passing through touch manner input control
The PLC/ man-machine interfaces (not shown) of order and the network communication module (not shown) that real time monitoring is realized by telecommunication network, institute
PLC/ man-machine interfaces and the network communication module is stated to communicate to connect with described control unit 90.Wherein, the PLC/ is man-machine
Interface is the touching display screen controlled based on PLC.
That is, the intelligent integrated formula efficient deodorizing equipment can also pass through the PLC/ man-machine interfaces and the network communication
The remote control management system of man-machine interface+network terminal is realized in the mutual cooperation of module, by people interface or the network terminal
Upper setting operating parameter, realizes long-distance intelligent control, and with internet+blend, reserve expanding communication channel and interface, realize
Remote monitoring and city big data management.
Wherein, the network communication module can be wireless network module or internet networking module, moreover, described wireless
Module can be WIFI module, bluetooth module, ZigBee, GPRS module etc..The network terminal includes but not limited to mobile phone, puts down
Plate, portable computer or desktop computer etc..
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as excluding other embodiments, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related field can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of intelligent integrated formula efficient deodorizing equipment, it is characterised in that：Including shell and the washing being integrated in the shell
Section, biological section, photocatalyst catalysis oxidation section and charcoal adsorption section；
After exhaust gas enters in the shell, pass through successively the washing section, the biological section, the photocatalyst catalysis oxidation section and
The charcoal adsorption section is handled, and is finally disposed to the shell exterior.
2. a kind of intelligent integrated formula efficient deodorizing equipment as described in claim 1, it is characterised in that：The washing section includes bottom
Filtering is filled in the first washing chamber and the second washing chamber that portion is connected, first washing chamber and second washing chamber
Filler；
Exhaust gas enters first washing chamber from the top of first washing chamber, and enters from the bottom of first washing chamber
Finally the washing section is discharged from the top of second washing chamber in the bottom of second washing chamber.
3. a kind of intelligent integrated formula efficient deodorizing equipment as described in claim 1, it is characterised in that：Filling in the biology section
There is biologic packing material, and exhaust gas enters from the top of the biological section, and the biological section is discharged from the bottom of the biological section.
4. a kind of intelligent integrated formula efficient deodorizing equipment as described in claim 1, it is characterised in that：The photocatalyst is catalyzed oxygen
Change and photocatalysis apparatus is installed in section, exhaust gas is arranged from the air inlet of the photocatalyst catalysis oxidation section into the photocatalysis
It is interior, the photocatalyst catalysis oxidation section is discharged after photocatalysis treatment.
5. a kind of intelligent integrated formula efficient deodorizing equipment as described in claim 1, it is characterised in that：The shell is washed described
The bottom for washing section is formed with type washing trough, and is also formed with the washing water tank being connected with the type washing trough, the washings
Case is equipped with the water supply valve for moisturizing.
6. a kind of intelligent integrated formula efficient deodorizing equipment as claimed in claim 5, it is characterised in that：Further include for carrying out water
The cycling element of cycle and drainage cell for draining,
The cycling element includes water circulating pump and the first nozzle component for being connected with the water circulating pump, and the cycle
Water pump is connected with the washing water tank, and first nozzle component is set to the top of the washing section；
The drainage cell includes the first drain valve, and first drain valve is connected with the washing water tank.
7. a kind of intelligent integrated formula efficient deodorizing equipment as claimed in claim 6, it is characterised in that：The shell is also described
The bottom of biological section is formed with biological section kerve,
The cycling element further includes the second nozzle component being connected with the water circulating pump, and second nozzle component is set to
The top of the biology section；
The drainage cell further includes the second drain valve, and second drain valve is connected with the biological section kerve.
8. a kind of intelligent integrated formula efficient deodorizing equipment as claimed in claim 6, it is characterised in that：Further include control unit,
Described control unit respectively with the washing water supply valve of water tank, the water circulating pump of the cycling element and the drainage cell
Drain valve be electrically connected.
9. a kind of intelligent integrated formula efficient deodorizing equipment as claimed in claim 8, it is characterised in that：Further include be installed in it is described
The transmissometer and pH detectors of water tank are washed, the transmissometer and the pH detectors are communicated to connect with described control unit.
10. a kind of intelligent integrated formula efficient deodorizing equipment as described in claim 1, it is characterised in that：Further include exhaust fan, institute
The outlet side for stating exhaust fan is connected with the air inlet of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887679.6U CN208066102U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent integrated formula efficient deodorizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887679.6U CN208066102U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent integrated formula efficient deodorizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208066102U true CN208066102U (en) | 2018-11-09 |
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ID=64034142
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887679.6U Active CN208066102U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent integrated formula efficient deodorizing equipment |
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| CN (1) | CN208066102U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499355A (en) * | 2018-12-06 | 2019-03-22 | 铜陵盛牛菌业有限责任公司 | A kind of pig manure fermentation eliminating malodours from gases device |
| CN111420831A (en) * | 2020-03-06 | 2020-07-17 | 湖南恒凯环保科技投资有限公司 | Prevent blockking up nozzle and spraying system |
| CN112263905A (en) * | 2020-10-10 | 2021-01-26 | 杭州众衡环境科技有限公司 | Treatment device and method suitable for high-concentration odor |
-
2017
- 2017-12-28 CN CN201721887679.6U patent/CN208066102U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499355A (en) * | 2018-12-06 | 2019-03-22 | 铜陵盛牛菌业有限责任公司 | A kind of pig manure fermentation eliminating malodours from gases device |
| CN111420831A (en) * | 2020-03-06 | 2020-07-17 | 湖南恒凯环保科技投资有限公司 | Prevent blockking up nozzle and spraying system |
| CN111420831B (en) * | 2020-03-06 | 2022-02-11 | 湖南恒凯环保科技投资有限公司 | Prevent blockking up nozzle and spraying system |
| CN112263905A (en) * | 2020-10-10 | 2021-01-26 | 杭州众衡环境科技有限公司 | Treatment device and method suitable for high-concentration odor |
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