CN208771177U - A kind of ozone integration desulfurization denitration device - Google Patents
A kind of ozone integration desulfurization denitration device Download PDFInfo
- Publication number
- CN208771177U CN208771177U CN201821355302.0U CN201821355302U CN208771177U CN 208771177 U CN208771177 U CN 208771177U CN 201821355302 U CN201821355302 U CN 201821355302U CN 208771177 U CN208771177 U CN 208771177U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ozone
- tube
- desulfurization denitration
- pipe
- 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.)
- Expired - Fee Related
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 16
- 230000023556 desulfurization Effects 0.000 title claims abstract description 16
- 230000010354 integration Effects 0.000 title claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000000746 purification Methods 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims description 11
- 230000010412 perfusion Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 22
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000010269 sulphur dioxide Nutrition 0.000 description 2
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Classifications
-
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of ozone integration desulfurization denitration devices, a kind of ozone integration desulfurization denitration device, including mixing tube, the inner sidewall top and bottom of the mixing tube are fixedly connected to the first metal mesh, the opposing sidewalls left end of two first metal meshes and right end are fixedly connected to the second metal mesh, two the second metal mesh cross-distributions, the right end of the mixing tube is integrally formed with reaction tube, the inner cavity left side wall and right side wall of the reaction tube are uniformly fixedly connected with baffle, the lateral wall of the reaction tube is fixedly connected with electric hot plate, the upper end of the reaction tube is fixedly connected with one end of appendix, the other end of the appendix is fixedly connected with purification pot, the utility model by using ozone in flue gas sulfur dioxide and nitrogen oxides carry out continuing to aoxidize, make exhaust gas in conjunction with water, directly with liquid State form is recycled, and the rate of recovery is high, and ozone is nontoxic, and secondary pollution will not occur.
Description
Technical field
The utility model relates to environmental technology field, specially a kind of ozone integration desulfurization denitration device.
Background technique
With the development of economy and society, people are more and more to the concern of living environment, especially to atmospheric environment
It is required that higher and higher, every environmental regulation of country and place appearance is also increasingly stringenter, and flue gas caused by boiler is important
Pollution sources, scrubbing CO_2 and removing nitrogen oxidation are carried out to flue gas simultaneously using wet processing in the previous process system of mesh
Object, desulfurization use ammonia fertilizer method, the neutralization for the by-product nitric acid that ammonium hydroxide is used as sulphur dioxide desulfurizing agent and denitrating technique to generate simultaneously
Agent uses, and denitration uses oxidation-reduction method, the going back as nitrogen oxides using desulfurizing byproduct sulfurous acid ammonium salt or ammonium bisulfite
Former agent, and add urea as reducing agent and be blown into air to denitration circulation fluid to contain quinone-hydroxy compounds as catalyst,
There is provided dissolved oxygen and oxidant for nitric oxide production oxidation reaction, this method there are low efficiency, safety is poor, there are secondary dirts
The problems such as dye, for this purpose, it is proposed that a kind of ozone integration desulfurization denitration device.
Utility model content
The purpose of this utility model is to provide a kind of ozone integration desulfurization denitration devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of ozone integration desulfurization denitration device,
Including mixing tube, the inner sidewall top and bottom of the mixing tube are fixedly connected to the first metal mesh, two first gold medals
The opposing sidewalls left end and right end for belonging to net are fixedly connected to the second metal mesh, two the second metal mesh cross-distributions, institute
The right end of mixing tube is stated integrally formed with reaction tube, the inner cavity left side wall and right side wall of the reaction tube are uniformly fixedly connected with
Baffle, the lateral wall of the reaction tube are fixedly connected with electric hot plate, and the upper end of the reaction tube is fixedly connected with the one of appendix
End, the other end of the appendix are fixedly connected with purification pot, and the electric hot plate is electrically connected with external power supply.
Preferably, through there is inlet tube, the left end of the inlet tube is fixedly connected with the lateral wall right end of the purification pot
Perfusion tube, the lateral wall of the perfusion tube are uniformly fixedly connected with jet pipe, and the outer end of the jet pipe is fixedly connected with spray head.
Preferably, integrally formed with waste liquid storehouse, the inner sidewall upper end in the waste liquid storehouse is uniformly solid for the lower end of the purification pot
There are four connection strap, the inner end of four connection straps is fixedly connected with diversion platform for fixed connection, the upper surface of the diversion platform with
The lower end of perfusion tube is bonded.
Preferably, the upper end of the mixing tube is fixedly connected with exhaust gas and enters pipe, and the lateral wall left end of the mixing tube is solid
Surely it is connected with one end that ozone enters pipe, the other end that the ozone enters pipe is fixedly connected with ozone generator.
Preferably, the lower end of the purification pot is fixedly connected with drain pipe.
Preferably, the inner sidewall upper end of the purification pot is coated with antistick layer.
Compared with prior art, the utility model by using ozone in flue gas sulfur dioxide and nitrogen oxides carry out
Continue to aoxidize, generates the substance that can react or be dissolved in water with water, then directly contact with water by purification pot, make exhaust gas and water knot
It closes, is directly recycled in liquid form, the rate of recovery is high, and ozone is nontoxic, and secondary pollution will not occur.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model diversion platform structural schematic diagram.
In figure: 1, mixing tube, 2, reaction tube, 3, electric hot plate, 4, baffle, 5, appendix, 6, purification pot, the 7, first metal
Net, the 8, second metal mesh, 9, perfusion tube, 10, jet pipe, 11, spray head, 12, diversion platform, 13, connection strap, 14, waste liquid storehouse, 15, smelly
Oxygen Generator, 16, ozone enter pipe, 17, exhaust gas enter pipe, 18, drain pipe, 19, antistick layer, 20, inlet tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of ozone integration desulfurization denitration device, packet
Include mixing tube 1, the inner sidewall top and bottom of mixing tube 1 are fixedly connected to the first metal mesh 7, two the first metal meshes 7
Opposing sidewalls left end and right end are fixedly connected to the second metal mesh 8, two 8 cross-distributions of the second metal mesh, and mixing tube 1 is used for
To the primary hybrid reaction of exhaust gas and ozone, the second metal mesh 8 and the first metal mesh 7 of two cross-distributions can be such that molecule connects
Contacting surface product is bigger, keeps two kinds of gas mixings more abundant, the right end of mixing tube 1 integrally formed with reaction tube 2, reaction tube 2 it is interior
Chamber left side wall and right side wall are uniformly fixedly connected with baffle 4, when gas is moved upwards along mixing tube 1, two kinds of gas warps
When crossing alternatively distributed baffle 4, the movement of molecule can be accelerated, two kinds of gases is made further to react and mix, outside reaction tube 2
Side wall is fixedly connected with electric hot plate 3, and electric hot plate 3 is internally heated reaction tube 2 after being powered on, and can promote to react and mix
The acceleration of conjunction, the upper end of reaction tube 2 are fixedly connected with one end of appendix 5, and the other end of appendix 5 is fixedly connected with purification pot
6, electric hot plate 3 is electrically connected with external power supply.
Specifically, the lateral wall right end of purification pot 6 is through there is inlet tube 20, the left end of inlet tube 20 is fixedly connected with defeated
Liquid pipe 9, the lateral wall of perfusion tube 9 are uniformly fixedly connected with jet pipe 10, and the outer end of jet pipe 10 is fixedly connected with spray head 11, inlet tube
20 right end is connect with clear water source, and clear water enters perfusion tube 9 by inlet tube 20, by jet pipe 10 and spray head 11 to purification pot 6
Inner sidewall carries out sprinkling clear water, is sufficiently mixed clear water with gas.
Specifically, the lower end of purification pot 6, integrally formed with waste liquid storehouse 14, the inner sidewall upper end in waste liquid storehouse 14 is uniformly fixed
There are four connection strap 13, the inner end of four connection straps 13 is fixedly connected with diversion platform 12 for connection, the upper surface of diversion platform 12 with it is defeated
The lower end of liquid pipe 9 is bonded, and after clear water and gas haptoreaction, is absorbed to the sulphur-containing substance and nitrogen oxides of gas, is entered
Discharge after in waste liquid storehouse 14.
Specifically, the upper end of mixing tube 1, which is fixedly connected with exhaust gas, enters pipe 17, the lateral wall left end of mixing tube 1 is fixed
It is connected with one end that ozone enters pipe 16, the other end that ozone enters pipe 16 is fixedly connected with ozone generator 15, and ozone occurs
Device 15 is the equipment for producing ozone, and exhaust gas enters pipe 17 by exhaust gas and enters in mixing tube 1, after ozone generator 15 generates ozone
Enter pipe 16 by ozone to enter in mixing tube 1.
Specifically, the lower end of purification pot 6 is fixedly connected with drain pipe 18, waste liquid is by outside 18 discharger of drain pipe.
Specifically, the inner sidewall upper end of purification pot 6 is coated with antistick layer 19, antistick layer 19 can prevent water and exhaust gas from generating
Waste liquid be attached on the inner sidewall of purification pot 6.
Reaction equation: NO+O3 → NO2+O2
NO2+O3→NO3+O2
NO3+NO2→N2O4
N2O4+O3→N2O5
NO3+NO2→N2O5
3NO2+H2O→HNO3+NO
N2O5+H2O→2HNO3
SO2+O3=SO3+O2
SO3+H2O=H2SO4
Working principle: the ozone that ozone generator 15 generates enters pipe 16 by ozone and enters mixing tube 1, and exhaust gas is by useless
Gas enters pipe 17 and enters mixing tube 1, and exhaust gas and ozone carry out primary hybrid reaction in mixing tube 1, with new ozone and gives up
Gas enters in mixing tube 1, and the gas in mixing tube 1 enters reaction tube 2, further hybrid reaction is carried out by baffle 4, after reaction
Into in purification pot 6, spray head 11 sprays into clear water into purification pot 6, after water is mixed with gas reaction, into waste liquid storehouse 14, leads to
It crosses outside 18 discharger of drain pipe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ozone integration desulfurization denitration device, including mixing tube (1), it is characterised in that: the inside of the mixing tube (1)
Wall top and bottom are fixedly connected to the first metal mesh (7), the opposing sidewalls left end and the right side of two first metal meshes (7)
End is fixedly connected to the second metal mesh (8), two the second metal mesh (8) cross-distributions, the right end of the mixing tube (1)
Integrally formed with reaction tube (2), the inner cavity left side wall and right side wall of the reaction tube (2) are uniformly fixedly connected with baffle (4),
The lateral wall of the reaction tube (2) is fixedly connected with electric hot plate (3), and the upper end of the reaction tube (2) is fixedly connected with appendix
(5) other end of one end, the appendix (5) is fixedly connected with purification pot (6), the electric hot plate (3) and external power supply electricity
Connection.
2. a kind of ozone integration desulfurization denitration device according to claim 1, it is characterised in that: the purification pot (6)
Lateral wall right end through having inlet tube (20), the left end of the inlet tube (20) is fixedly connected with perfusion tube (9), the infusion
The lateral wall of pipe (9) is uniformly fixedly connected with jet pipe (10), and the outer end of the jet pipe (10) is fixedly connected with spray head (11).
3. a kind of ozone integration desulfurization denitration device according to claim 2, it is characterised in that: the purification pot (6)
Lower end integrally formed with waste liquid storehouse (14), the inner sidewall upper end of the waste liquid storehouse (14) is uniformly fixedly connected there are four connection strap
(13), the inner end of four connection straps (13) is fixedly connected with diversion platform (12), the upper surface of the diversion platform (12) with it is defeated
The lower end of liquid pipe (9) is bonded.
4. a kind of ozone integration desulfurization denitration device according to claim 1, it is characterised in that: the mixing tube (1)
Upper end be fixedly connected with exhaust gas and enter pipe (17), the lateral wall left end of the mixing tube (1) is fixedly connected with ozone and enters pipe
(16) one end, the other end that the ozone enters pipe (16) are fixedly connected with ozone generator (15).
5. a kind of ozone integration desulfurization denitration device according to claim 1, it is characterised in that: the purification pot (6)
Lower end be fixedly connected with drain pipe (18).
6. a kind of ozone integration desulfurization denitration device according to claim 1, it is characterised in that: the purification pot (6)
Inner sidewall upper end be coated with antistick layer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355302.0U CN208771177U (en) | 2018-08-22 | 2018-08-22 | A kind of ozone integration desulfurization denitration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355302.0U CN208771177U (en) | 2018-08-22 | 2018-08-22 | A kind of ozone integration desulfurization denitration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771177U true CN208771177U (en) | 2019-04-23 |
Family
ID=66157479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821355302.0U Expired - Fee Related CN208771177U (en) | 2018-08-22 | 2018-08-22 | A kind of ozone integration desulfurization denitration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208771177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215812A (en) * | 2019-06-12 | 2019-09-10 | 山东神工环保科技有限公司 | A kind of anti-corrosion desulfurizing tower of liner cement and glass cloth |
| CN110743364A (en) * | 2019-09-17 | 2020-02-04 | 上海蓝魂环保科技有限公司 | Marine exhaust seawater desulfurization treatment equipment |
-
2018
- 2018-08-22 CN CN201821355302.0U patent/CN208771177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215812A (en) * | 2019-06-12 | 2019-09-10 | 山东神工环保科技有限公司 | A kind of anti-corrosion desulfurizing tower of liner cement and glass cloth |
| CN110743364A (en) * | 2019-09-17 | 2020-02-04 | 上海蓝魂环保科技有限公司 | Marine exhaust seawater desulfurization treatment equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |