CN109200724A - A kind of boiler combustion tail gas purifying device - Google Patents
A kind of boiler combustion tail gas purifying device Download PDFInfo
- Publication number
- CN109200724A CN109200724A CN201811275953.3A CN201811275953A CN109200724A CN 109200724 A CN109200724 A CN 109200724A CN 201811275953 A CN201811275953 A CN 201811275953A CN 109200724 A CN109200724 A CN 109200724A
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- Prior art keywords
- spray tube
- active carbon
- air
- tail gas
- installation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
- B01D53/04—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 stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of boiler combustion tail gas purifying devices, including device noumenon, it is fixedly mounted on one side box wall of device noumenon and is equipped with air inlet pipe, the inside of device noumenon and the top installation for being located at air inlet pipe, which are equipped with, is tilted over filter plate, the bottom end of device noumenon is equipped with the blowdown port in affixed integral structure, the surface for being tilted over filter plate is equipped with spray tube one, it is fixedly mounted on the bottom wall of spray tube one and is equipped with multiple nozzle groups one being uniformly arranged, the surface of spray tube one, which is successively installed, is equipped with filter screen, active carbon slab, the surface of active carbon slab is equipped with spray tube two, it is fixedly mounted on the bottom wall of spray tube two and is equipped with multiple nozzle groups two being uniformly arranged, spray tube two is mutually fixedly connected with setting with inlet tube through the side pipe end of device noumenon, device plate body top is equipped with the exhaust port in affixed integral structure.Using the technical program, structure is simple, and assembly is easy for installation, and designs the purified treatment efficiency for being rationally conducive to improve tail gas.
Description
Technical field
The present invention relates to tail gas clean-up processing technology field, in particular to a kind of boiler combustion tail gas purifying device.
Background technique
Device for purifying and treating tail gas is that the burning gases generated to boiler are filtered, and the impurity such as dust after filtration are residual
It stays in inside purifying processing device and is difficult to remove, affect the normal work of device, and then influence the effect of vent gas treatment, furthermore
Existing exhaust gas cleaner treatment effeciency is lower, and the active carbon slab being arranged inside exhaust gas cleaner or filter screen etc. play
The component of absorption or filtering in the case of long-term use, is easy to be adsorbed with impurity on component, if removing not in time, is easy
Its absorption or filter efficiency are influenced, to influence its cleaning of off-gas treatment effect.For this purpose, we design a kind of boiler combustion tail gas
Purification device.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of boiler combustion tail gas purifying devices, and structure is simple, dress
With easy for installation, and design the purified treatment efficiency for being rationally conducive to improve tail gas.
To achieve the above object, the present invention provides a kind of technical solution below: boiler combustion tail gas purifying device, including
Device noumenon is fixedly mounted on one side box wall of described device ontology and is equipped with air inlet pipe, the inside of described device ontology and is located at
The top installation of air inlet pipe, which is equipped with, is tilted over filter plate, and the lower section for being tilted over filter plate, which is equipped with, ties with device noumenon in affixed one
The blowdown port of structure, the surface for being tilted over filter plate are equipped with the spray tube one of horizontality installation settings, the spray tube
It is fixedly mounted on one bottom wall and is equipped with multiple nozzle groups one being uniformly arranged, the one of the consistent penetrating device ontology of spray tube
Side pipe end is mutually fixedly connected with setting with inlet tube, and the tail end of the inlet tube is mutually fixedly connected with the outlet end of the pump housing, the pump
The input end of body is plugged into the inside of water liquid case, and the surface installation of the spray tube one is equipped with filter screen, the filter screen
Surface installation is equipped with active carbon slab, and the surface of the activity carbon slab is equipped with the spray tube two of horizontality installation settings, institute
It states to be fixedly mounted on the bottom wall of spray tube two and is equipped with multiple nozzle groups two being uniformly arranged, the spray tube two runs through device
The side pipe end of ontology is mutually fixedly connected with setting with inlet tube, and it is in affixed one that the top of the spray tube two, which is equipped with device plate body,
The exhaust port of body structure.
Preferably, the inclination bottom end for being tilted over filter plate passes through affixed piece and the inner wall of the device noumenon mutually company of being fixedly welded
It connects, the overflow vestibule for the setting that is connected up and down is offered on described affixed piece.
Preferably, the air inlet pipe, spray tube one, installation is equipped with control piper and is connected or closes respectively on spray tube two
The solenoid valve of setting.
Preferably, the spray tube one passes through respectively through the installed position of device noumenon side wall with spray tube two and inserts
The sealed connection if sealing ring of installation is fastened.
Preferably, the exhaust port is equipped with active carbon filtering device, and the two is detachable.
Preferably, the active carbon filtering device include shell and setting active carbon purifying device inside the shell, it is quiet
Electrical dust collector device and humidifier, outer casing bottom are equipped with the air inlet that is connected with active carbon purifying device, activated-carbon device, quiet
Electrical dust collector device and humidifier are sequentially connected, and cover top portion is equipped with the siphunculus that is connected with shell inner cavity, at the nozzle of siphunculus
For air pressure adjustment mouth, air-pressure regulating film is provided at air pressure adjustment mouth, side wall of outer shell is equipped with the outlet being connected with humidifier
Mouthful, gas outlet is provided with regulation wind window, and active carbon purifying device is in the shape of a spiral.
Preferably, the humidifier includes gas chamber plus sump, atomizer and starter, and sump is added to be arranged in gas chamber
Bottom, atomizer be arranged on adding sump, starter be arranged in gas chamber, connect atomizer.
Preferably, the regulation wind window includes outline border, movable axis and air regulating board, and outline border is arranged on air outlet, movable axis
It is placed equidistant on outline border, air regulating board is arranged on movable axis.
Be using the beneficial effect of above technical scheme: by being tilted over filter plate, spray tube a pair enters device noumenon
Exhaust gas carries out primary filtration and cooling processing processing, then by filter screen, active carbon slab again to the tail gas after cooling dedusting
Gas further progress filters adsorption cleaning processing, and purified treatment effect is preferable, adds active carbon filtering device in exhaust port,
Time of the air trapping in active carbon is increased significantly, enables active carbon to fully absorb the impurity in air, and advantageous
In protection environment, design is rationally, easy to use, easy to spread.
Detailed description of the invention
Fig. 1 is a kind of structure schematic diagram of boiler combustion tail gas purifying device of the present invention；
Fig. 2 is the structural schematic diagram of active carbon filtering device；
Fig. 3 is the structural schematic diagram of humidifier in Fig. 2.
Wherein, 1- device noumenon；2- air inlet pipe；3- is tilted over filter plate；4- blowdown port；5- spray tube one；6- nozzle group
One；7- inlet tube；The 8- pump housing；9- aqueous case；10- filter screen；11- activity carbon slab；12- spray tube two；13- nozzle group two；
14- exhaust port；Affixed piece of 15-；16- overflow vestibule；17- solenoid valve；18- sealing ring.
20- active carbon filtering device；21- shell；22- air pressure adjustment mouth；23- siphunculus；24- active carbon purifying device；
25- connection air flue；26- humidifier；The gas outlet 27-；28- air inlet；29- electrostatic precipitator；210- air-pressure regulating film；
211- gas chamber；212- adds sump；213- atomizer；214- starter；215- regulation wind window；216- outline border；217- activity
Axis；218- air regulating board.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figure 1, a specific embodiment of the invention: a kind of boiler combustion tail gas purifying device, including device noumenon
1, it is fixedly mounted on a side box wall of described device ontology 1 and is equipped with air inlet pipe 2, the inside of described device ontology 1 and be located at air inlet
The top installation of pipe 2, which is equipped with, is tilted over filter plate 3, and the lower section for being tilted over filter plate 3, which is equipped with, ties with device noumenon in affixed one
The blowdown port 4 of structure, the tail gas of boiler combustion are convenient for entering to inside device noumenon 1 by air inlet pipe 2, the boiler exhaust gas of entrance
In uphill process be tilted over filter plate 3 and collide filtering, be tilted over filter plate 3 and play the role of primary filtration, and and tail gas
Gas collisions can make the dust of bulky grain fall because of collision through the discharge of blowdown port 4.
The surface for being tilted over filter plate 3 is equipped with the spray tube 1 of horizontality installation settings, the spray tube 1
Bottom wall on be fixedly mounted and be equipped with multiple nozzle groups 1 being uniformly arranged, the spray tube 1 is through device noumenon 1
Side pipe end is fixedly connected with setting with 7 phase of inlet tube, and the tail end of the inlet tube 7 is mutually fixedly connected with the outlet end of the pump housing 8, institute
The input end for stating the pump housing 8 is plugged into the inside of water liquid case 9, so that being cooled down by the exhaust gas of one 5 pairs of high temperature of spray tube
Dust removal process, cooling dedusting is efficient, and the water spray liquid of spray tube 1 can also be rinsed operation to filter plate 3 is tilted over, so that inclining
Oblique filter plate 3 is rinsed well, to be conducive to improve its filter effect.
The surface installation of the spray tube 1 is equipped with filter screen 10, and the surface installation of the filter screen 10, which is equipped with, lives
Property carbon slab 11, it is described activity carbon slab 11 surface be equipped with horizontality installation settings spray tube 2 12, the spray tube two
It is fixedly mounted on 12 bottom wall and is equipped with multiple nozzle groups 2 13 being uniformly arranged, the spray tube 2 13 runs through device noumenon
Side pipe end be fixedly connected with setting with 7 phase of inlet tube, it is in affixed one that the top of the spray tube 2 13, which is equipped with device plate body 1,
The exhaust port 14 of body structure, so that through filter screen 10, active carbon slab when the exhaust gas through the cooling processing of spray tube 1 rises
It 11 is successively filtered, adsorption cleaning processing, the purified treatment effect of double action is obvious, and can be with by spray tube 2 12
Operation is rinsed to active carbon slab 11, filter screen 10, so that active carbon slab 11, filter screen 10 are rinsed well, to be conducive to
Improve its filter effect.
The inclination bottom end for being tilted over filter plate 3, which is mutually fixedly welded by affixed piece 15 with the inner wall of device noumenon 1, to be connect,
The overflow vestibule 16 that the setting that is connected up and down is offered on described affixed piece 15, is arranged affixed piece 15 work for playing to be fixedly connected
With, and the overflow vestibule 16 opened up can accelerate aqueous overflow to the blowdown port 4 that spray tube 1 sprays and be discharged.
The air inlet pipe 2, spray tube 1, installation is equipped with control piper and is connected or closes and sets respectively on spray tube 2 12
The solenoid valve 17 set, setting solenoid valve 17 play the role of control piper.
The spray tube 1 passes through with spray tube 2 12 through the installed position of 1 side wall of device noumenon respectively to be plugged
The sealing ring 18 of installation is fastened sealed connection, and setting sealing ring 18 plays the role of reinforcing being tightly connected.
Exhaust port 14 is equipped with active carbon filtering device 20, and the two is detachable；Active carbon filtering device 20 includes shell 21
And active carbon purifying device 24, electrostatic precipitator 29 and the humidifier 26 of setting inside the shell, 21 bottom of shell is equipped with
The air inlet 28 being connected with active carbon purifying device 24, activated-carbon device 24, electrostatic precipitator 29 and humidifier 26
It is sequentially connected, electrostatic precipitator 29 and the interval of humidifier 26 farther out, can connect air flue with siphunculus 25 and be connected, shell 21
Top is equipped with the siphunculus 23 being connected with 21 inner cavity of shell, is air pressure adjustment mouth 22, air pressure adjustment mouth 22 at the nozzle of siphunculus 23
Place is provided with air-pressure regulating film 210, and 21 side wall of shell is equipped with the gas outlet 27 being connected with humidifier 26, and gas outlet 27 is arranged
There is regulation wind window 215, active carbon purifying device is in the shape of a spiral；The gas outlet 27 is provided with regulation wind window 215, the adjusting wind
Window 215 includes outline border 216, movable axis 217 and air regulating board 218, and outline border 216 is arranged on gas outlet 27, and movable axis 217 is equidistantly set
It sets on outline border 216, air regulating board 218 is arranged on movable axis 217.
Humidifier 26 includes gas chamber 211 plus sump 212, atomizer 213 and starter 214 as shown in connection with fig. 2, is added
The bottom of gas chamber 211 is arranged in sump 212, and atomizer 213 is arranged on adding sump 212, and starter 214 is arranged in gas chamber
In 211, atomizer 213 is connected.
The present invention is implemented: the tail gas of boiler combustion is convenient for entering to inside device noumenon 1 by air inlet pipe 2,
The boiler exhaust gas of entrance in uphill process be tilted over filter plate 3 and collide filtering, be tilted over filter plate 3 and play primary filtration
Effect, and with exhaust gas collide meeting so that bulky grain dust because collision fall through blowdown port 4 discharge, through tilt filtration
The exhaust gas risen after 3 primary filtration of plate passes through the exhaust gas of one 6 pairs of high temperature of nozzle group by being arranged on spray tube 1
Cooling dust removal process is carried out, cooling dedusting is efficient, and the water spray liquid of spray tube 1 can also be rinsed work to filter plate 3 is tilted over
Industry is rinsed well so that being tilted over filter plate 3, to be conducive to improve its filter effect；Tail gas through the cooling processing of spray tube 1
It is successively filtered when gas rises through filter screen 10, active carbon slab 11, adsorption cleaning processing, the purified treatment effect of double action
Fruit is obvious, and the nozzle group 2 13 by being arranged on spray tube 2 12 can be rinsed work to active carbon slab 11, filter screen 10
Industry, so that active carbon slab 11, filter screen 10 are rinsed well, to be conducive to improve its filter effect；So that finally treated
Boiler exhaust gas gas is discharged from device noumenon 1 through exhaust port 14.Using the technical program, by being tilted over filter plate, spray
The exhaust gas that pipe a pair enters device noumenon carries out primary filtration and cooling processing processing, then by filter screen, active carbon slab
Again to the exhaust gas further progress filtering adsorption cleaning processing after cooling dedusting, purified treatment effect is preferable, and is conducive to
Environment is protected, design is rationally, easy to use, easy to spread.
Activated carbon air purifier increases air trapping in activity by spiral helicine active carbon purifying device significantly
Time in charcoal enables active carbon to fully absorb the impurity in air, improves active carbon to the degree of purification of air, institute
It states and is provided with air-pressure regulating film on air pressure adjustment mouth, adjust the air pressure in shell, prevent air pressure in shell excessive, the humidification dress
It sets including gas chamber plus sump, atomizer and starter, adds sump that the bottom of gas chamber is set, atomizer is arranged in Jia Shui
On storehouse, starter is arranged in gas chamber, connects atomizer, which can be atomized water, hands over the air after evolution
It converges, realizes the humidification to air, the gas outlet is provided with regulation wind window, and the regulation wind window includes outline border, movable axis and tune
Aerofoil, outline border are arranged on air outlet, and movable axis is placed equidistant on outline border, and air regulating board is arranged on movable axis, the structure energy
Enough realize the adjusting of outgassing direction.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (8)
1. a kind of boiler combustion tail gas purifying device, including device noumenon, which is characterized in that a side box wall of described device ontology
Upper fixed installation is equipped with air inlet pipe, and the inside of described device ontology and the top installation for being located at air inlet pipe, which are equipped with, is tilted over filter plate,
The lower section for being tilted over filter plate is equipped with the blowdown port with device noumenon in affixed integral structure, described to be tilted over filter plate just
Top is equipped with the spray tube one of horizontality installation settings, is fixedly mounted on the bottom wall of the spray tube one and arranges equipped with multiple
The nozzle group one of setting is arranged, the side pipe end of the consistent penetrating device ontology of spray tube is mutually fixedly connected with setting, institute with inlet tube
The tail end for stating inlet tube is mutually fixedly connected with the outlet end of the pump housing, and the input end of the pump housing is plugged into the inside of water liquid case, institute
The surface installation for stating spray tube one is equipped with filter screen, and the surface installation of the filter screen is equipped with active carbon slab, the activity
The surface of carbon slab is equipped with the spray tube two of horizontality installation settings, is fixedly mounted on the bottom wall of the spray tube two equipped with more
A nozzle group two being uniformly arranged, the spray tube two are mutually fixedly connected through the side pipe end of device noumenon with inlet tube
Setting, the top of the spray tube two are equipped with the exhaust port with device plate body in affixed integral structure.
2. a kind of boiler combustion tail gas purifying device according to claim 1, which is characterized in that the filter plate that is tilted over
Inclination bottom end, which is mutually fixedly welded by affixed piece with the inner wall of device noumenon, to be connect, and is offered on described affixed piece and is connected up and down
The overflow vestibule of setting.
3. a kind of boiler combustion tail gas purifying device according to claim 1, which is characterized in that the air inlet pipe, spray
Installation is equipped with the solenoid valve that control piper is connected or closes setting respectively on Guan Yi, spray tube two.
4. a kind of boiler combustion tail gas purifying device according to claim 1, which is characterized in that the spray tube one and spray
Shower pipe two is fastened sealed connection by plugging the sealing ring of installation respectively through the installed position of device noumenon side wall.
5. a kind of boiler combustion tail gas purifying device according to claim 1, which is characterized in that the exhaust port is equipped with
Active carbon filtering device, the two are detachable.
6. a kind of boiler combustion tail gas purifying device according to claim 5, which is characterized in that the active carbon filtering dress
Active carbon purifying device, electrostatic precipitator and humidifier inside the shell, outer casing bottom including shell and setting is set to set
There is the air inlet being connected with active carbon purifying device, activated-carbon device, electrostatic precipitator and humidifier are sequentially connected, outside
It is equipped with the siphunculus being connected with shell inner cavity at the top of shell, is air pressure adjustment mouth at the nozzle of siphunculus, is provided at air pressure adjustment mouth
Air-pressure regulating film, side wall of outer shell are equipped with the gas outlet being connected with humidifier, and gas outlet is provided with regulation wind window, and active carbon is net
Makeup is set in the shape of a spiral.
7. activated carbon air purifier according to claim 6, which is characterized in that the humidifier includes gas chamber, Jia Shui
Storehouse, atomizer and starter add sump that the bottom of gas chamber is arranged in, and atomizer is arranged on adding sump, starter setting
In gas chamber, atomizer is connected.
8. activated carbon air purifier according to claim 1, which is characterized in that the regulation wind window includes outline border, work
Moving axis and air regulating board, outline border are arranged on air outlet, and movable axis is placed equidistant on outline border, and air regulating board is arranged on movable axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275953.3A CN109200724A (en) | 2018-10-30 | 2018-10-30 | A kind of boiler combustion tail gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275953.3A CN109200724A (en) | 2018-10-30 | 2018-10-30 | A kind of boiler combustion tail gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200724A true CN109200724A (en) | 2019-01-15 |
Family
ID=64997806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811275953.3A Pending CN109200724A (en) | 2018-10-30 | 2018-10-30 | A kind of boiler combustion tail gas purifying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109200724A (en) |
Cited By (6)
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| CN109966900A (en) * | 2019-03-08 | 2019-07-05 | 厦门东江环保科技有限公司 | A kind of flue gas purification system of pyrolysis gasification furnace |
| CN110327722A (en) * | 2019-06-20 | 2019-10-15 | 曹梅君 | Cultivate the exhaust treatment system of livestock and poultry dirt house emission-control equipment and its composition |
| CN110585842A (en) * | 2019-10-11 | 2019-12-20 | 中冶赛迪工程技术股份有限公司 | Dust removal and dehumidification device and method for treating slag treatment waste gas |
| CN110898594A (en) * | 2019-12-11 | 2020-03-24 | 曾旭炜 | Flue gas of chemical plant exhaust chimney takes off white equipment |
| CN111425280A (en) * | 2020-01-08 | 2020-07-17 | 江西天美生物科技有限公司 | Activated carbon phosphoric acid activated tail gas purification device |
| CN112984541A (en) * | 2021-02-03 | 2021-06-18 | 北京中兰环境工程有限公司 | Tail gas cooling device of garbage incinerator |
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| CN110898594A (en) * | 2019-12-11 | 2020-03-24 | 曾旭炜 | Flue gas of chemical plant exhaust chimney takes off white equipment |
| CN111425280A (en) * | 2020-01-08 | 2020-07-17 | 江西天美生物科技有限公司 | Activated carbon phosphoric acid activated tail gas purification device |
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Application publication date: 20190115 |