CN105879547A - Ultraviolet flue gas treating device - Google Patents
Ultraviolet flue gas treating device Download PDFInfo
- Publication number
- CN105879547A CN105879547A CN201610305618.8A CN201610305618A CN105879547A CN 105879547 A CN105879547 A CN 105879547A CN 201610305618 A CN201610305618 A CN 201610305618A CN 105879547 A CN105879547 A CN 105879547A
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- China
- Prior art keywords
- cylinder
- flue gas
- casing
- ultraviolet
- tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- B01D53/007—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 irradiation
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D53/75—Multi-step 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
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
Abstract
The invention relates to an ultraviolet flue gas treating device which comprises a mechanical filtering box body (1), an ultraviolet treating box (2), a water spraying tower (3), a dehumidifying tower (5), an electrostatic dust removing tower (6) and an activated carbon absorbing tower (7). After flue gas is treated, hazardous substances in the flue gas are completely and innocently treated; meanwhile, the electrostatic dust removing load is reduced, and the work efficiency is improved.
Description
Technical field
The present invention relates to forming machine cleaner processing technique field, particularly relate to a kind of ultraviolet fume treatment dress
Put.
Background technology
Forming machine is operationally, it will usually produces substantial amounts of waste gas and gives up dirt, and its temperature is high, and seriously polluted,
Give up the pollution of dirt to reduce waste gas, the general process using the equipment such as electrostatic depuration to carry out waste gas, so that
Expellant gas is clean or that contaminant capacity is considerably less gas, and existing Combined industry oil smoke fume treatment fills
Putting, usually use dry method, waste gas is passed through electrostatic depuration main frame after filter, condenser cooling to be carried out
Process further.China Patent Publication No.: CN204107257U, the day for announcing is on 01 21st, 2015,
Entitled a kind of Combined industry oil smoke filtrating equipment of flue gas of innovation and creation, that application discloses a kind of combination
The industry lampblack filtrating equipment of flue gas of formula, it includes exhaust inlet pipe, main filter tube, main filter tube from a left side to
The right side is disposed with spray equipment, filter, condenser and demister；This equipment can reduce waste gas further
In granule and impurity so that the waste gas impurity entered in electrostatic depuration main frame is substantially reduced.But this dedusting sets
Standby early stage dust removing effects is thorough not, and the purification pressure of electrostatic depuration main frame is the biggest, cigarette simultaneously
Some harmful substances of other classes contained in gas are not eliminated, such as NOX, SOX, oil gas, volatility
Organic substance etc..Meanwhile, the heat in flue gas does not obtains preferable Collection utilization, and heat energy loss is big.For
Heat recovery, the innovation and creation of Application No. 201210018795.X disclosed in 4 days July in 2012 are open
The different poly-state heat utilization system of a kind of solar energy and method of work thereof, it is provided with energy absorption dress on an evaporator
Putting, energy absorbing device, can for sticking up formula solar panels or plate-type solar plate or extension-type solar absorption plant
Absorb various energy in environment, carry out heat exchange with the water in water tank after being changed into heat energy, to make full use of ring
Heat energy in border.
Summary of the invention
In place of it is an object of the invention to for the deficiencies in the prior art, overcome existing forming machine cleaner cigarette
Gas disposal effect is bad, and dedusting is thorough not, electrostatic cleaner pressure is relatively big, and the temperature in flue gas fails to fill
Divide the problem collected and utilize, it is provided that a kind of ultraviolet flue gas processing device.
A kind of ultraviolet flue gas processing device, including mechanical filter casing, UV treatment case, Water spray tower,
Dehumidifying tower, electrostatic precipitation tower and activated carbon adsorber；Described mechanical filter casing includes filter box and is arranged on
In it and run through the first screen plate of filter box, this first screen plate is provided with the filtration that supplied gas is passed through
Hole, the side of described filter box is provided with the first gas approach, and sidewall is provided with the first exhanst gas outlet；Institute
Stating UV treatment case to communicate with described mechanical filter casing, this UV treatment case includes casing, is positioned at casing
The quartz burner that the second gas approach that side and opening section are rectangle, vertical direction are arranged, also includes
First outlet cylinder setting up and down and the second outlet cylinder, described first outlet cylinder and described second Exported Cone
Body is arranged on the center of described casing, and this first outlet cylinder includes below the first cylinder import and first
Exporting above body, this second outlet cylinder includes the second cylinder upper inlet and the second cylinder lower exit port, described
Below first cylinder, import and described second cylinder upper inlet are symmetrical arranged, and the external diameter value of described second cylinder
External diameter value less than described first cylinder；Flue gas after the first gas approach enters again through the first exhanst gas outlet, the
Two gas approach enter in described casing, import below described first cylinder, the second cylinder upper inlet, after
Flowed out by outlet above described first cylinder and the second cylinder lower exit port；Described casing is provided with spray mouth, uses
Come in contact with described flue gas in desulfurization removing nitric spray is sprayed into described casing；By above the first cylinder outlet and
Second cylinder lower exit port flow out flue gas through Water spray tower spray process after again through dehumidifying tower dehumidification by condensation, through cold
Flue gas after solidifying dehumidifying processes through electrostatic precipitation tower, and the described activated carbon tower of rear entrance carries out adsorption treatment.
As a kind of embodiment, the inwall of described casing is provided with spiral stream guidance groove, and this spiral stream guidance groove is spiral shell
Rotation structure, is used for guiding flow of flue gas.This spiral stream guidance groove can guide air-flow effectively to move, and improves
The flowing velocity of air-flow.
As a kind of embodiment, described first screen plate is arranged on described filtration in the way of plugging flexible connection
On casing.
As a more progressive step ground embodiment, described cabinet wall is provided with aluminium foil.
The beneficial effect of the present embodiment:
(1) through mechanical filter casing, UV treatment case, Water spray tower, dehumidifying tower, electrostatic after flue gas is first
The processing means such as gas wash tower and activated carbon adsorber carries out dedusting, disinfection, the harmful substance in flue gas, powder
The harmful substance carried in dirt and dust is the most processed, and harmless treatment is effective, and thoroughly.
(2) described UV treatment case includes casing, is positioned at casing side and opening section is rectangle
The quartz burner that two gas approach, vertical direction are arranged, also includes first outlet cylinder setting up and down and the
Two outlet cylinders, described first outlet cylinder and described second outlet cylinder are arranged on the centre bit of described casing
Putting, this first outlet cylinder includes exporting above import and the first cylinder below the first cylinder, this second cylinder bag
Include the second cylinder upper inlet and the second cylinder lower exit port, import and described second below described first cylinder
Body upper inlet is symmetrical arranged, and the external diameter value of described second cylinder is less than the external diameter value of described first cylinder；Cigarette
Gas enters in described casing through the first exhanst gas outlet, the second gas approach after the first gas approach enters again, warp
Import below described first cylinder, the second cylinder upper inlet, after by above described first cylinder outlet and second
Cylinder lower exit port flows out；Described casing is provided with spray mouth, for desulfurization removing nitric spray is sprayed into described casing
In come in contact with described flue gas.The flue of two paths it is split into, including the first cigarette after in flue gas entrance casing
Road and the second flue, the first flue enters the first outlet cylinder after moving downward, the second flue is around the first cylinder
Enter back into after rotary motion in the first cylinder around outer wall；Second outlet cylinder around flow of flue gas direction and
The type of flow is with the first cylinder；Being shown by test, the motion mode of this kind of air-flow can increase flue gas in casing
Flowing mixability and the time of staying, flue gas can sufficiently sufficiently connect with ultraviolet and nitrogen and desulfurization agent
Touch and reaction, substantially increase the treatment effeciency of flue gas；Meanwhile, the first cylinder and the barrel dliameter of the second cylinder
Difference in diameter can realize the different up and down of pressure in casing, also can be formed corresponding from following in inner barrel
Endless path, the pressure around the i.e. first cylinder can be less than the pressure around the second cylinder, the cigarette around the second cylinder
A gas part can flow around pressure alignment the first cylinder, defines the 3rd flue；The results showed, should
Pressure difference value within Zhong further increases the flue gas mixability at box house, further increases flue gas
With ultraviolet and the exposure level of nitrogen and desulfurization agent, interior circulation can be in the effect to a certain degree playing stirring.
(3) first screen plates are arranged in filter box in the way of plugging, for convenience detach and cleaning.
(4) dehumidification by condensation tower can reduce gas temperature and humidity, reduces the pressure of follow-up electrostatic precipitation.
Accompanying drawing explanation
For the technical scheme of the clearer explanation embodiment of the present invention, required in embodiment being described below
The accompanying drawing used is briefly described, it should be apparent that, drawings discussed below is only some realities of the present invention
Execute example, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of ultraviolet flue gas processing device structural representation.
Fig. 2 is the internal structure schematic diagram of UV treatment case.
Fig. 3 is mechanical filter body structure schematic diagram.
Fig. 4 is the structural representation of the first screen plate.
Fig. 5 is UV treatment case overall structure schematic diagram.
Fig. 6 is the internal gas flow motion schematic diagram of UV treatment box body.
Fig. 7 is a kind of ultraviolet flue gas processing device process flow diagram.
Label declaration:
1. mechanical filter casing, 10. filter box, 11. first screen plates, 12. filtering holes, 13. first flue gases
Import, 14. first exhanst gas outlet, 2. UV treatment casees, 20. casings, 21. second gas approach, 22.
Quartz burner, 23. first outlet cylinders, import below 23a. the first cylinder, go out above 23b. the first cylinder
Mouthful, 24. second outlet cylinders, 24a. the second cylinder upper inlet, 24b. the second cylinder lower exit port, 25.
Spray mouth, 26. spiral stream guidance groove, 3. Water spray towers, 5. dehumidifying tower, 6. electrostatic precipitation tower, 7. activated carbon is inhaled
Attached tower, 80. the 3rd refrigerant pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical scheme in the embodiment of the present invention is clearly and completely illustrated.
Embodiment
Fig. 1 is a kind of ultraviolet flue gas processing device reality structural representation；Fig. 2 is the inside of UV treatment case
Structural representation；Fig. 3 is mechanical filter body structure schematic diagram；Fig. 4 is the structural representation of the first screen plate；
Fig. 5 is UV treatment case overall structure schematic diagram；Fig. 6 is the internal gas flow motion of UV treatment box body
Schematic diagram；Fig. 7 is kind of a textile printing and dyeing forming machine fume treatment auxiliary process flow diagram.
A kind of ultraviolet flue gas processing device, including mechanical filter casing 1, UV treatment case 2, Water spray
Tower 3, dehumidifying tower 5, electrostatic precipitation tower 6 and activated carbon adsorber 7；Described mechanical filter casing 1 included
Filter box body 10 and set within it and run through the first screen plate 11 of filter box 10, this first screen plate 11
On be provided with the filtering holes 12 that supplied gas is passed through, the side of described filter box 10 is provided with the first gas approach
13, and sidewall is provided with the first exhanst gas outlet 14；Described UV treatment case 2 and described mechanical filter casing 1
Communicating, this UV treatment case 2 includes casing 20, be positioned at casing 20 side and opening section is rectangle
The quartz burner 22 that second gas approach 21, vertical direction are arranged, also includes the first outlet setting up and down
Cylinder 23 and the second outlet cylinder 24, described first outlet cylinder 23 and described second outlet cylinder 24 are arranged
In the center of described casing 20, this first outlet cylinder 23 includes below the first cylinder import 23a and the
Exporting 23b above one cylinder, this second outlet cylinder 24 includes the second cylinder upper inlet 24a and second
Body lower exit port 24b, below described first cylinder, import 23a and described second cylinder upper inlet 24a is symmetrical
Arrange, and the external diameter value of described second cylinder 24 is less than the external diameter value of described first cylinder 23；Flue gas is through first
Gas approach 13 enters in described casing 20 through first exhanst gas outlet the 14, second gas approach 21 after entering again,
Import 23a, the second cylinder upper inlet 24a below described first cylinder, after by described first cylinder above
Outlet 23b and the second cylinder lower exit port 24b flows out；Described casing 20 is provided with spray mouth 25, and being used for will
Desulfurization removing nitric spray comes in contact with described flue gas in spraying into described casing 20；By exporting 23b above the first cylinder
The flue gas flowed out with the second cylinder lower exit port 24b condenses through dehumidifying tower 5 after Water spray tower 3 spray processes again
Dehumidifying, the flue gas after condensed dehumidifying processes through electrostatic precipitation tower 6, the described activated carbon adsorber 7 of rear entrance
Carry out adsorption treatment.
Wherein, the inwall of described casing (20) is provided with spiral stream guidance groove (26), and this spiral stream guidance groove is spiral shell
Rotation structure, is used for guiding flow of flue gas.
Wherein, described first screen plate (11) is arranged on described filter box (10) in the way of plugging flexible connection
On.
Wherein, described casing (20) inwall is provided with aluminium foil.
Fig. 7 is a kind of ultraviolet flue gas processing device process flow diagram, as shown in Figure 7.
A kind of ultraviolet flue gas processing device technological process is as follows: first step: mechanical filter, contains in flue gas
Bigger oil droplet and solid particle be blocked and filter；Second step: desulfurization removing nitric, processes through first step
After flue gas contact with desulfurization removing nitric agent, this desulfurization removing nitric agent by injection in the way of contact with described flue gas；
Third step: ultraviolet radiation, this step is carried out with described second step simultaneously, produces a large amount of in processing procedure
Free radical and active atomic reacting, the materials such as NOX, SOX are oxidized to nitrate and sulfate thus reach
Effect to desulfurization removing nitric；Meanwhile, the liquid in described flue gas and solid state component under ultraviolet irradiates its
Carbochain progressively ruptures and generates carbon dioxide, water and aldoketones material；4th step: Water spray processes, through aforementioned
Second and third step process after flue gas enter Water spray tower, the material soluble in water in flue gas, including nitre
Hydrochlorate, sulfate and aldoketones material are only absorbed by the water；Absorbing liquid recycles through circulating pump, and periodically discharges,
Processed by Sewage Plant；5th step: different cumulative dehumidification treatments, described different cumulative dehumidifying case divides in utilizing casing
The refrigerant pipe of cloth and flue gas carry out heat exchange and dehumidify, and are provided with for transmitting the cold of heat in refrigerant pipe
Medium；Flue gas entrance different cumulative dehumidifying case after aforementioned 4th step process, the condensate moisture in flue gas,
Its moisture content is substantially reduced；6th step: electrostatic precipitation, the flue gas after the 5th processes suddenly carries out electrostatic precipitation
Process, removing unit partial volume is less under the effect of electric field oil droplet and solid particle；7th step: activated carbon
Adsorbing, the flue gas after the 6th step process is discharged after activated carbon adsorption, the finely ground particle substance of remnants therein
Absorbed with ozone gas；In described third step, the ultraviolet irradiation time is less than or equal to 2s, and described
The wavelength of ultraviolet is 184.9nm；Desulfurization removing nitric agent component and ratio thereof in described second step be: by weight
Amount ratio is calcium-base montmorillonite 40-80, calcium oxide 5-40, iron oxides 5-20, carbonate 2.5-20, dioxy
Change titanium 2.5-10；Described desulfurization removing nitric agent granularity is between 300-400 mesh.
The final such a beneficial effect that also reaches:
(1) flue gas first passes around screen plate after entering purifier carrier, filters off the bigger oil droplet of volume with solid
Body granule；Desulfurization removing nitric agent sprays in mechanism and mixes with flue gas, utilizes ultraviolet to radiate flue gas simultaneously,
Produce the free radical of substantial amounts of activity and active atomic and react, and material oxidations such as NOX, SOX
For nitrate and sulfate thus reach the effect of desulfurization removing nitric；Water spray, removes aforesaid nitrate and sulphuric acid
The material of salt and ozone and aldoketones proceeds in water；Condensation process can reduce the temperature of flue gas simultaneously further
Condensate moisture in flue gas can be separated out, reduce the moisture content in flue gas, it is possible to reduce follow-up electrostatic precipitation
Workload；Through the less solid particle of electrostatic dust-romoving and some trickle solid matters, complete by big
Grain is to little granule and the integrated treatment of gas；Through cellular activated carbon adsorption after, further absorbing light chemistry
The ozone that reaction produces, it is to avoid ozone enters air and endangers surrounding, damages human body.Through upper
State process and the harmful substance in flue gas can be carried out harmless treatment thoroughly, electrostatic precipitation can be reduced simultaneously
Load, improve work efficiency.
(2) light application time of ultraviolet is less than or equal to 2s, it is possible to the oxygen molecule in point fast decoupled flue gas produces
Free oxygen, and then produce ozone, it is possible to Organic substance is produced Oxidation；The wavelength of ultraviolet is 184.9nm
Can cut off flue gas contains volatile organic matter, inorganic matter, hydrogen sulfide, the strand of the pollutant such as ammonia,
This wavelength sends the photon energy that can destroy above-mentioned substance combination energy, and then can play stronger removal pollutant
Effect.
(3) materials such as NOX, SOX preferably can be oxidized to nitric acid by the above-mentioned ratio of nitrogen and desulfurization
Salt and sulfate, thus improve the effect of desulfurization removing nitric, under this ratio, its removal efficiency can reach more than 90%.
(4) ultraviolet photochemistry district inwall adhered aluminium foil；The reflecting effect of light can be strengthened, and then improve purple
The Oxidation of outer linear light.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited to
In this, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
Should be as the criterion with the protection domain of claims.
Claims (4)
1. a ultraviolet flue gas processing device, it is characterised in that include mechanical filter casing (1), ultraviolet
Treatment box (2), Water spray tower (3), dehumidifying tower (5), electrostatic precipitation tower (6) and activated carbon adsorber (7)；
Described mechanical filter casing (1) includes filter box (10) and sets within it and run through filter box (10)
The first screen plate (11), this first screen plate (11) is provided with the filtering holes (12) that supplied gas is passed through,
The side of described filter box (10) is provided with the first gas approach (13), and sidewall is provided with the first flue gas
Outlet (14)；Described UV treatment case (2) communicates with described mechanical filter casing (1), this ultraviolet
Treatment box (2) includes casing (20), be positioned at casing (20) side and the second cigarette that opening section is rectangle
The quartz burner (22) that gas import (21), vertical direction are arranged, also includes the first Exported Cone setting up and down
Body (23) and the second outlet cylinder (24), described first outlet cylinder (23) and described second outlet cylinder
(24) being arranged on the center of described casing (20), this first outlet cylinder (23) includes the first cylinder
Exporting (23b) above lower section import (23a) and the first cylinder, this second outlet cylinder (24) includes second
Cylinder upper inlet (24a) and the second cylinder lower exit port (24b), import (23a) below described first cylinder
It is symmetrical arranged with described second cylinder upper inlet (24a), and the external diameter value of described second cylinder (24) is little
External diameter value in described first cylinder (23)；Flue gas through the first gas approach (13) enter after again through the first cigarette
Gas outlet (14), the second gas approach (21) enter in described casing (20), under described first cylinder
Side import (23a), the second cylinder upper inlet (24a), after by above described first cylinder export (23b)
Flow out with the second cylinder lower exit port (24b)；Described casing (20) is provided with spray mouth (25), and being used for will
Desulfurization removing nitric spray comes in contact with described flue gas in spraying into described casing (20)；Exported by above the first cylinder
(23b) flue gas that He the second cylinder lower exit port (24b) flows out through Water spray tower (3) spray process after again
Through dehumidifying tower (5) dehumidification by condensation, the flue gas after condensed dehumidifying processes through electrostatic precipitation tower (6), enters afterwards
Described activated carbon adsorber (7) carries out adsorption treatment.
2. a kind of ultraviolet flue gas processing device as claimed in claim 1, it is characterised in that: described casing
(20) inwall is provided with spiral stream guidance groove (26), this spiral stream guidance groove helically structure, is used for guiding cigarette
Flow of air.
3. a kind of ultraviolet flue gas processing device as described in claim 1 to 2 is arbitrary, it is characterised in that: institute
State the first screen plate (11) to be arranged in the way of plugging flexible connection on described filter box (10).
4. a kind of ultraviolet flue gas processing device as described in claim 1 to 2 is arbitrary, it is characterised in that: institute
State casing (20) inwall and be provided with aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305618.8A CN105879547B (en) | 2016-05-10 | 2016-05-10 | A kind of ultraviolet light flue gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305618.8A CN105879547B (en) | 2016-05-10 | 2016-05-10 | A kind of ultraviolet light flue gas processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105879547A true CN105879547A (en) | 2016-08-24 |
| CN105879547B CN105879547B (en) | 2018-12-14 |
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ID=56702474
Family Applications (1)
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| CN201610305618.8A Active CN105879547B (en) | 2016-05-10 | 2016-05-10 | A kind of ultraviolet light flue gas processing device |
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| CN101721874A (en) * | 2008-10-29 | 2010-06-09 | 谈建民 | Exhaust gas purification system for tunnel |
| CN102205203A (en) * | 2011-05-27 | 2011-10-05 | 中节能六合天融环保科技有限公司 | Desulfuration and mercury-removing combined smoke purifying process and system based on magnesium oxide method desulfuration process |
| CN202028294U (en) * | 2011-04-18 | 2011-11-09 | 凯天环保科技股份有限公司 | Desulfuration denitration waste gas treatment system for casting dust |
| CN102908883A (en) * | 2012-09-27 | 2013-02-06 | 北京大学 | Method for simultaneously desulfurizing and denitrating flue gas |
| CN105536461A (en) * | 2015-12-09 | 2016-05-04 | 安徽中泰创展环境科技有限公司 | Domestic garbage incineration flue gas treatment process |
| CN205796838U (en) * | 2016-05-10 | 2016-12-14 | 湖州荣大环境科技有限公司 | A kind of ultraviolet flue gas processing device |
-
2016
- 2016-05-10 CN CN201610305618.8A patent/CN105879547B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101721874A (en) * | 2008-10-29 | 2010-06-09 | 谈建民 | Exhaust gas purification system for tunnel |
| CN202028294U (en) * | 2011-04-18 | 2011-11-09 | 凯天环保科技股份有限公司 | Desulfuration denitration waste gas treatment system for casting dust |
| CN102205203A (en) * | 2011-05-27 | 2011-10-05 | 中节能六合天融环保科技有限公司 | Desulfuration and mercury-removing combined smoke purifying process and system based on magnesium oxide method desulfuration process |
| CN102908883A (en) * | 2012-09-27 | 2013-02-06 | 北京大学 | Method for simultaneously desulfurizing and denitrating flue gas |
| CN105536461A (en) * | 2015-12-09 | 2016-05-04 | 安徽中泰创展环境科技有限公司 | Domestic garbage incineration flue gas treatment process |
| CN205796838U (en) * | 2016-05-10 | 2016-12-14 | 湖州荣大环境科技有限公司 | A kind of ultraviolet flue gas processing device |
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|---|---|
| CN105879547B (en) | 2018-12-14 |
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