CN109012157A - A kind of rubber processing flue gas purification device - Google Patents
A kind of rubber processing flue gas purification device Download PDFInfo
- Publication number
- CN109012157A CN109012157A CN201810945580.XA CN201810945580A CN109012157A CN 109012157 A CN109012157 A CN 109012157A CN 201810945580 A CN201810945580 A CN 201810945580A CN 109012157 A CN109012157 A CN 109012157A
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- cleaning position
- flue gas
- smoke
- net cylinder
- protection cap
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a kind of rubber processing flue gas purification devices, belong to technical field of air purification.The smoke-intake pipe road of the purification device is connected to by blower with the bottom of the first cleaning position, and cyclic annular net cylinder is equipped in the first cleaning position, and the surface of cyclic annular net cylinder is equipped with TiO2Coating; cyclic annular net cylinder is detachably connected with the first cleaning position; protection cap is additionally provided on first cleaning position; protection cap is detachably connected with the first cleaning position; it is equipped with active carbon in cyclic annular net cylinder, is additionally provided with rotary shaft in the first cleaning position, circumferentially arranged with multiple blades in rotary shaft; the bottom end of rotary shaft is pierced by the output shaft for being connected with motor from the bottom of the first cleaning position, and blade is equipped with TiO2Coating, the inner surface of protection cap are equipped with ultraviolet lamp, are equipped with biological deodorizing device in the second cleaning position.Purification device of the invention is convenient for changing the maintenance and cleaning inside active carbon and the first cleaning position by activated carbon adsorption, light-catalyzed reaction and biological deodorizing device comprehensive purifying flue gas, good purification.
Description
Technical field
The present invention relates to technical field of air purification, and in particular to a kind of rubber processing flue gas purification device.
Background technique
With China's rapid development of economy, rubber industry plays important work in daily life and economic development
With rubber product industry is to produce the activity of various rubber products using natural and synthetic rubber as raw material, further includes utilizing scrap rubber
The rubber product of reproduction needs the chemical substances such as addition organic solvent, various auxiliary agents in rubber processing production process, through refining glue,
The multiple working procedures such as plasticate, vulcanize produce, this is the process of plasticating of an oxidation and high temperature, can generate various harmful substances,
Low-boiling point material is released in raw material, by certain reaction, produces the flue gas with foul odour, direct emission exists
The health of rubber processing staff is not only polluted the environment but also influenced in atmosphere.
Existing flue gas purification device, the times of contact such as adsorbent in the flue gas and purification device of pollution are shorter, cannot
Reaction is come into full contact with, clean-up effect is affected.
Summary of the invention
The purpose of the invention is to overcome the problems of the prior art, a kind of rubber processing is provided and is filled with gas cleaning
It sets.
The present invention provides a kind of rubber processing flue gas purification devices, comprising: smoke-intake pipe road, the first cleaning position, second
Cleaning position and smoke discharging pipe, the smoke-intake pipe road are connected with blower, and smoke-intake pipe road is connected by the bottom of blower and the first cleaning position
It is logical, cyclic annular net cylinder is equipped in first cleaning position, the surface of the ring-type net cylinder is equipped with TiO2Coating, the ring-type net cylinder
It is detachably connected with the first cleaning position, protection cap is additionally provided on first cleaning position, protection cap and the first cleaning position are detachable
Connection is equipped with active carbon in the ring-type net cylinder, is additionally provided with rotary shaft in the first cleaning position, circumferentially arranged with multiple in rotary shaft
Blade, the bottom end of rotary shaft are pierced by the output shaft for being connected with motor from the bottom of the first cleaning position, and blade is equipped with TiO2Coating,
The inner surface of protection cap is equipped with ultraviolet lamp, and ultraviolet lamp and motor are electrically connected to a power source by control switch, and described first is net
Change and is connected to equipped with connecting pipe, first cleaning position and the second cleaning position by connecting pipe at top on storehouse, second
Biological deodorizing device is equipped in cleaning position, the smoke discharging pipe is located at the top of the second cleaning position.
Preferably, biological deodorizing device includes spray head, water pipe, water pump, circulatory pool and biologic packing material, the circulatory pool is set
In the bottom of the second cleaning position, one end of the water pipe is connected to by water pump with circulatory pool, the other end and spray of the water pipe
Head connection, the spray head are located at the top in the second cleaning position, and the water pipe and water pump are located at the outside of the second cleaning position, raw
Object filler is located between spray head and the bottom of the second cleaning position.
Preferably, being equipped with outwardly extending first flange, the protection cap at the top of the first cleaning position and cyclic annular net cylinder
It is equipped with the second flange to match with the first flange, is equipped with threaded hole, threaded hole on first flange and the second flange
It is interior to be equipped with bolt.
Preferably, being equipped with activated charcoal strainer in smoke-intake pipe road.
Preferably, being equipped with valve on smoke-intake pipe road, connecting pipe and smoke discharging pipe.
Compared with prior art, the beneficial effects of the present invention are: rotation in the first cleaning position of purification device of the invention
When shaft rotates, the traffic direction for the pollution flue gas come in from smoke-intake pipe road can be upset, the flowing velocity of pollution flue gas is slowed down, and
And rotated in the first cleaning position under the drive of blade, it constantly contacts, passes through with the active carbon on the inner wall of the first cleaning position
Active carbon tentatively adsorbs the nuisance in flue gas；
Secondly, the surface of blade and cyclic annular net cylinder is equipped with TiO2The inner surface of coating, protection cap is equipped with ultraviolet lamp, therefore
It by light-catalyzed reaction purifying smoke, rotates, increases since flue gas is slower in the flow velocity of the first cleaning position, and under the action of blade
Frequency of exposure and the time of contact for having added flue gas and blade and cyclic annular net cylinder, promote clean-up effect；
Since cyclic annular net cylinder and the first cleaning position are detachably connected, protection cap is detachably connected with the first cleaning position, therefore
It is convenient for changing active carbon and maintenance and cleaning to rotary shaft, blade and ultraviolet lamp, biological deodorizing device carries out again flue gas
Secondary purification and deodorizing process, promote clean-up effect again.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the first cleaning position of the invention.
Description of symbols:
1. smoke-intake pipe road, 2. first cleaning positions, 21. cyclic annular net cylinders, 22. protection caps, 23. first flanges, 24. second is convex
Edge, 3. second cleaning positions, 4. smoke discharging pipes, 5. rotary shafts, 6. blades, 7. ultraviolet lamps, 8. motors, 9. connecting pipes, 10. deodorizations
Device, 101. spray heads, 102. water pipes, 103. water pumps, 104. circulatory pools, 105. biologic packing materials.
Specific embodiment
1-2 with reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that of the invention
Protection scope is not limited by the specific implementation.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
A kind of rubber processing flue gas purification device provided by the invention, comprising: smoke-intake pipe road 1, the first cleaning position 2,
Two cleaning positions 3 and smoke discharging pipe 4, the smoke-intake pipe road 1 are connected with blower, and smoke-intake pipe road 1 passes through blower and the first cleaning position 2
Bottom connection, first cleaning position 2 is interior to be equipped with cyclic annular net cylinder 21, and the surface of the ring-type net cylinder 21 is equipped with TiO2Coating,
The ring-type net cylinder 21 is detachably connected with the first cleaning position 2, is additionally provided with protection cap 22, protection cap on first cleaning position 2
22 are detachably connected with the first cleaning position 2, are equipped with active carbon in the ring-type net cylinder 21, are additionally provided with rotation in the first cleaning position 2
Axis 5, circumferentially arranged with multiple blades 6 in rotary shaft 5, the bottom end of rotary shaft 5 is pierced by from the bottom of the first cleaning position 2 is connected with electricity
The output shaft of machine 8, blade 6 are equipped with TiO2The inner surface of coating, protection cap 22 is equipped with ultraviolet lamp 7, ultraviolet lamp 7 and motor 8
It is electrically connected to a power source by control switch, is equipped with connecting pipe 9 on first cleaning position 2 at the top, described first
Cleaning position 2 is connected to the second cleaning position 3 by connecting pipe 9, is equipped with biological deodorizing device 10, the row in the second cleaning position 3
Smoke pipeline 4 is located at the top of the second cleaning position 3.
By adopting the above technical scheme, the flue gas of pollution enters the first cleaning position 2 from smoke-intake pipe road 1, due to the first cleaning position 2
Interior to be equipped with looped cylindrical 21, the surface of cyclic annular net cylinder 21 is equipped with TiO2 coating, active carbon is equipped in cyclic annular net cylinder 21, therefore living
Property charcoal in cyclic annular net cylinder 21 along the first cleaning position 2 inside be distributed one week, due to being additionally provided with rotary shaft 5 in the first cleaning position 2,
Rotary shaft 5 is equipped with blade 6, therefore when rotary shaft 5 rotates, blade 6 can upset the operation for the flue gas come in from smoke-intake pipe road 1
Direction, the flowing velocity of reducing smoke, and making rotating motion under the drive of blade 6 around the first cleaning position 2, constantly with first
Active carbon making contact on the inner wall of cleaning position 2, tentatively adsorbs the nuisance in flue gas, secondly, blade 6 and ring-type
The surface of net cylinder 21 is equipped with TiO2The inner surface of coating, protection cap 22 is equipped with ultraviolet lamp 7, it is therefore intended that passes through light-catalyzed reaction
Purifying smoke, since flue gas is slower in the flow velocity of the first cleaning position 2, and under the action of blade 6, flue gas can be with blade 6 and ring-type
Net cylinder 21 comes into full contact with, and improves clean-up effect, since the flue gas of pollution constantly enters the first cleaning position 2, will push
Purified flue gas can enter the second cleaning position 3 from the connecting pipe 9 on top in first cleaning position 2, then be filled by biological deodorizing
It sets 10 pairs of pollution flue gases and carries out deodorization and double purification, purified flue gas emission to outdoor.
Cyclic annular net cylinder 21 is detachably connected with the first cleaning position 2, and protection cap 22 is additionally provided on first cleaning position 2, is protected
Protecting cover 22 is detachably connected with the first cleaning position 2, therefore is convenient for changing active carbon, and to rotary shaft 5, blade 6 and ultraviolet lamp 7
Maintenance and cleaning.
Further, biological deodorizing device 10 includes spray head 101, water pipe 102, water pump 103, circulatory pool 104 and biology
Filler 105, the circulatory pool 104 are located at the bottom of the second cleaning position 3, and one end of the water pipe 102 passes through water pump 103 and circulation
Pond 104 is connected to, and the other end of the water pipe 102 is connected to spray head 101, and the spray head 101 is located in the second cleaning position 3
Top, the water pipe 102 and water pump 103 are located at the outside of the second cleaning position 3, and biologic packing material 105 is located at spray head 101 and second
Between the bottom of cleaning position 3.
Further, the top of the first cleaning position 2 and cyclic annular net cylinder 21 is equipped with outwardly extending first flange 23, described
Protection cap 23 is equipped with the second flange 24 to match with the first flange 23, is all provided on first flange 23 and the second flange 24
There is threaded hole, is equipped with bolt in threaded hole.
Further, activated charcoal strainer is equipped in smoke-intake pipe road 1, it is therefore intended that enter the first purification in the flue gas of pollution
The pollutant of bulky grain is filtered before storehouse 2.
Further, valve is equipped on smoke-intake pipe road 1, connecting pipe 9 and smoke discharging pipe 4.
To sum up, compared with prior art, it when the rotary shaft in the first cleaning position of purification device of the invention rotates, can disturb
The traffic direction for the pollution flue gas disorderly come in from smoke intake pipeline, slows down the flowing velocity of pollution flue gas, and in the band of blade
It rotates, is constantly contacted with the active carbon on the inner wall of the first cleaning position, by active carbon to flue gas in the first cleaning position under dynamic
In nuisance tentatively adsorbed；
Secondly, the surface of blade and cyclic annular net cylinder is equipped with TiO2The inner surface of coating, protection cap is equipped with ultraviolet lamp, therefore
It by light-catalyzed reaction purifying smoke, rotates, increases since flue gas is slower in the flow velocity of the first cleaning position, and under the action of blade
Frequency of exposure and the time of contact for having added flue gas and blade and cyclic annular net cylinder, improve clean-up effect；
Since cyclic annular net cylinder and the first cleaning position are detachably connected, protection cap is detachably connected with the first cleaning position, therefore
It is convenient for changing active carbon and maintenance and cleaning to rotary shaft, blade and ultraviolet lamp, biological deodorizing device carries out again flue gas
Secondary purification and deodorizing process, improve clean-up effect again.Although an embodiment of the present invention has been shown and described, for ability
For the those of ordinary skill in domain, it is possible to understand that without departing from the principles and spirit of the present invention can be to these implementations
Example carries out a variety of change, modification, replacement and modification, and the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of rubber processing flue gas purification device characterized by comprising smoke-intake pipe road (1), the first cleaning position (2),
Two cleaning positions (3) and smoke discharging pipe (4), the smoke-intake pipe road (1) are connected with blower, and smoke-intake pipe road (1) passes through blower and first
The bottom of cleaning position (2) is connected to, and cyclic annular net cylinder (21), the table of the ring-type net cylinder (21) are equipped in first cleaning position (2)
Face is equipped with TiO2Coating, the ring-type net cylinder (21) are detachably connected with the first cleaning position (2), first cleaning position (2)
On be additionally provided with protection cap (22), protection cap (22) is detachably connected with the first cleaning position (2), is equipped in ring-type net cylinder (21)
Active carbon, the first cleaning position (2) is interior to be additionally provided with rotary shaft (5), circumferentially arranged with multiple blades (6), rotary shaft in rotary shaft (5)
(5) bottom end is pierced by the output shaft for being connected with motor (8) from the bottom of the first cleaning position (2), and blade (6) is equipped with TiO2It applies
The inner surface of layer, protection cap (22) is equipped with ultraviolet lamp (7), and ultraviolet lamp (7) and motor (8) pass through control switch and power supply electricity
It connects, is equipped with connecting pipe (9) at top on first cleaning position (2), first cleaning position (2) and the second purification
Storehouse (3) is connected to by connecting pipe (9), is equipped with biological deodorizing device (10) in the second cleaning position (3), the smoke discharging pipe (4)
It is located at the top of the second cleaning position (3).
2. rubber processing flue gas purification device as described in claim 1, which is characterized in that the biological deodorizing device (10)
Including spray head (101), water pipe (102), water pump (103), circulatory pool (104) and biologic packing material (105), the circulatory pool
(104) it is located at the bottom of the second cleaning position (3), one end of the water pipe (102) is connected by water pump (103) and circulatory pool (104)
Logical, the other end of the water pipe (102) is connected to spray head (101), and the spray head (101) is located in the second cleaning position (3)
Top, the water pipe (102) and water pump (103) be located at the outside of the second cleaning position (3), and biologic packing material (105) is located at spray
Between head (101) and the bottom of the second cleaning position (3).
3. rubber processing flue gas purification device as described in claim 1, which is characterized in that first cleaning position (2) and
Outwardly extending first flange (23) is equipped at the top of cyclic annular net cylinder (21), the protection cap (23) is equipped with and the first flange
(23) the second flange (24) to match is equipped with threaded hole, threaded hole on first flange (23) and the second flange (24)
It is interior to be equipped with bolt.
4. rubber processing flue gas purification device as described in claim 1, which is characterized in that set in the smoke-intake pipe road (1)
Active charcoal filter screen.
5. rubber processing flue gas purification device as described in claim 1, which is characterized in that the smoke-intake pipe road (1), connection
Valve is equipped on pipeline (9) and smoke discharging pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945580.XA CN109012157B (en) | 2018-08-20 | 2018-08-20 | Flue gas purification device for rubber processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945580.XA CN109012157B (en) | 2018-08-20 | 2018-08-20 | Flue gas purification device for rubber processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109012157A true CN109012157A (en) | 2018-12-18 |
| CN109012157B CN109012157B (en) | 2020-06-26 |
Family
ID=64631232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945580.XA Expired - Fee Related CN109012157B (en) | 2018-08-20 | 2018-08-20 | Flue gas purification device for rubber processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012157B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917873A (en) * | 2019-11-06 | 2020-03-27 | 湖北大学 | Rotary photocatalytic reactor |
| CN111450630A (en) * | 2020-04-13 | 2020-07-28 | 郑大鹏 | Smoke treatment equipment for rubber processing |
| CN114028940A (en) * | 2021-11-25 | 2022-02-11 | 江南大学 | Assembled organic pollution waste gas treatment device and method |
| NL2028473B1 (en) * | 2021-06-17 | 2022-12-27 | Greensanesolution B V | Gas treatment device |
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| CN103599684A (en) * | 2013-11-14 | 2014-02-26 | 深圳市利源水务设计咨询有限公司 | Photocatalysis oxidization and biological degradation deodorizing device and deodorizing process |
| CN205957334U (en) * | 2016-08-24 | 2017-02-15 | 北京渤浪岛环保技术有限公司 | Two indoor air purification equipment of photodissociation of wall -hanging ultraviolet ray |
| CN106621801A (en) * | 2017-01-18 | 2017-05-10 | 四川大学 | Device applicable to circulation and in-situ control of sewer harmful gas |
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| CN207680369U (en) * | 2017-12-21 | 2018-08-03 | 福建强纶新材料股份有限公司 | A kind of harmful organic gas purification device |
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| CN103599684A (en) * | 2013-11-14 | 2014-02-26 | 深圳市利源水务设计咨询有限公司 | Photocatalysis oxidization and biological degradation deodorizing device and deodorizing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917873A (en) * | 2019-11-06 | 2020-03-27 | 湖北大学 | Rotary photocatalytic reactor |
| CN111450630A (en) * | 2020-04-13 | 2020-07-28 | 郑大鹏 | Smoke treatment equipment for rubber processing |
| NL2028473B1 (en) * | 2021-06-17 | 2022-12-27 | Greensanesolution B V | Gas treatment device |
| EP4176959A1 (en) * | 2021-06-17 | 2023-05-10 | Greensanesolution B.V. | Gas treatment device |
| CN114028940A (en) * | 2021-11-25 | 2022-02-11 | 江南大学 | Assembled organic pollution waste gas treatment device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109012157B (en) | 2020-06-26 |
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