CN105268274A - Vertical waste gas purification device - Google Patents
Vertical waste gas purification device Download PDFInfo
- Publication number
- CN105268274A CN105268274A CN201510799524.6A CN201510799524A CN105268274A CN 105268274 A CN105268274 A CN 105268274A CN 201510799524 A CN201510799524 A CN 201510799524A CN 105268274 A CN105268274 A CN 105268274A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- gas purification
- vertical waste
- tower body
- purification apparatus
- 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.)
- Pending
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 24
- 238000000746 purification Methods 0.000 title claims abstract description 22
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007146 photocatalysis Methods 0.000 claims abstract description 7
- 230000001699 photocatalysis Effects 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000006477 desulfuration reaction Methods 0.000 abstract description 5
- 230000023556 desulfurization Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- -1 active oxygen Chemical compound 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a vertical waste gas purification device. The vertical waste gas purification device comprises a tower-type body and a draught fan. An outlet is formed in the top of the tower-type body, an inlet is formed in the side wall of the bottom of the tower-type body, and the draught fan is connected with the inlet. The vertical waste gas purification device is characterized in that the tower-type body is internally and sequentially provided with a photocatalysis plate, an ozone generator, a first microwave generator, a second microwave generator, a filter and a sprayer from up and down. The vertical waste gas purification device has the advantages that soluble gas is atomized while waste gas is subjected to dust removing by spraying and filtering, and desulfurization dust removing is completed accordingly; then other harmful gas is removed through the light-oxygen catalyzing effect, and finally clean and harmless gas is discharged; the whole process is sequentially carried out, the purification effect is obvious, and device maintaining is convenient.
Description
Technical field
The invention belongs to waste gas purification technical field, be specifically related to a kind of vertical waste gas purification apparatus.
Background technology
China is an industrial power, and through the development of decades, industrialization has begun to take shape and achieved a series of proud achievement.In many industrial segmented industries, manufactured product not only greatly meets the productive consumption needs of domestic user, can also supply other countries for development construction simultaneously.But along with the continuous expansion of industrially scalable, problem of environmental pollution is also increasingly severe.Especially the development of the industry of the rough formula such as mining, chemical industry, metallurgy, high pollution, high energy consumption, had a strong impact on local ecological environment, " three wastes " thing that it discharges also causes certain influence to surrounding area.In addition China's supervisory system imperfection again, to many enterprises disregard of law with opportunity.
Industrial waste gas is one of " three wastes ", and wherein composition mainly comprises various solid particulate matter and sulfur-bearing pernicious gas.A large amount of discharges of waste gas are cause the main cause of acid rain to be also one of origin cause of formation causing haze.Therefore national policy and legal provisions industrial waste gas have to pass through process, can be discharged in air after qualified.For this regulation, much desulfurization dust separation equipment arises at the historic moment.But the exhaust gas constituents that some industry produces is complicated, and not merely containing several harmful substance, in purification process, is therefore often difficult to purification thoroughly, causes clean-up effect undesirable, equipment also can be caused to be etched.
As can be seen here, conventional purification apparatus is difficult to meet the current demand that commercial scale constantly increases.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of vertical waste gas purification apparatus is provided, can not only desulfurization and dedusting be accomplished, can also other organic gas in purifying exhaust air.
For solving prior art problem, the technical solution used in the present invention: a kind of vertical waste gas purification apparatus, comprises tower body and blower fan, the top of tower body is provided with outlet, bottom sidewall is provided with entrance, and blower fan is connected with entrance; Photocatalysis board, ozone generator, the first microwave generator, the second microwave generator, filter and spray thrower is provided with from top to bottom in turn in tower body.
In the present invention, photocatalysis board is Titanium Dioxide plate.
In the present invention, filter comprises active carbon layer and screen pack, and active carbon layer is positioned at the top of screen pack.
In the present invention, spray thrower comprises horizontally disposed shower, and shower is provided with nozzle upward.
In the present invention, be provided with shading rain cap above the outlet of tower body, the diameter of shading rain cap is greater than the diameter of outlet.
In the present invention, the inwall of tower body is provided with anticorrosive coat.
The beneficial effect that the present invention has: first dust removal process is carried out to waste gas soluble gas is carried out atomization process simultaneously by spraying and filtering, thus complete desulfurization and dedusting; Then by the catalytic action of light oxygen, other pernicious gases are removed, the gas that final discharge is totally harmless; Whole process forms in proper order, and clean-up effect is obvious, and plant maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 be in Fig. 2 A-A to sectional view.
Reference numeral:
1 tower body; 2TiO
2catalytic plate; 3 ozone generators; 4 first microwave generators; 5 second microwave generators; 6 active carbon layers; 7 screen packs; 8 showers; 9 entrances; 10 shading rain caps; 11 water-supply-pipes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, and following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figures 1 to 3, a kind of vertical waste gas purification apparatus, comprise tower body 1 and blower fan that inwall is provided with anticorrosive coat, the top of tower body 1 is provided with outlet, bottom sidewall is provided with entrance 9, and blower fan is connected with entrance 9.Photocatalysis board, ozone generator 3, first microwave generator 4, second microwave generator 5, filter and spray thrower is provided with from top to bottom in turn in tower body 1.Photocatalysis board is TiO
2catalytic plate 2.Filter comprises active carbon layer 6 and screen pack 7, and active carbon layer 6 is positioned at the top of screen pack 7.Spray thrower comprises horizontally disposed shower 8, and shower 8 is connected with outside water-supply-pipe 11, and shower 8 is provided with nozzle upward.Be provided with the shading rain cap 10 of umbrella shape above the outlet of tower body 1, the diameter of shading rain cap 10 is greater than the diameter of outlet, and the foreign material such as shading rain cap energy rain cover or fallen leaves prevent it from falling in tower body affects equipment operation.
The course of work of the present invention and principle
Microwave is a kind of electromagnetic energy, can change Ion transfer and dipole rotation situation, but does not cause molecular structure to change, the Ionized radiant energy of right and wrong.In general the heating of medium in microwave field has two kinds of mechanism, and namely ionic conduction and dipole rotate.In the practical application of heating using microwave, the microwave energy consumption of two kinds of mechanism exists simultaneously.Along with artificial-synthetic compound becomes increasingly complex, the harm of high-concentration hardly-degradable organic exhaust gas to the mankind and environment is increasing.Catalytic Technique of Microwave improves the one upgrading of photocatalytic-oxidation metallization processes, the advantages that chemism reacts is accelerated in heating using microwave and catalyst get up, the feature of heating using microwave is utilized to provide HTHP, the activation energy (molecule changes the easily energy occurred required for chemical reaction active state into from normality and is called activation energy) of chemical reaction is reduced with catalyst acting in conjunction, accelerate chemical reaction course, again by light oxygen purified treatment, save capital cost and operating cost; This reaction is also complete to be carried out in closed environment, and environment does not cause secondary pollution to external world, and energy available protecting operating personnel; Most importantly the device provides a kind of effective ways processing high-concentration hardly-degradable organic exhaust gas, can better degradable organic pollutant, or the organic matter degradation of difficult degradation for be easily biodegradable intermediate product, thus poisonous and harmful substance change is become low molecule innocuous substance, as water and carbon dioxide.
Waste gas directly enters in tower body 1 by blower fan, first carries out desulfurization and dedusting, by the particle in waste gas and soluble gas removing by the filter of bottom and spray thrower.Waste gas after filtering is adsorbed on TiO
2catalytic plate 2 surface, utilize High-Power Microwave bundle to irradiate waste gas, the molecular link of cracked gas, degraded changes low molecule chemicals into, as the material such as carbon dioxide and water.The oxygen molecule utilizing high energy ozone to decompose in air produces free oxygen, i.e. active oxygen, because positron-electron that free oxygen is taken is uneven so need be combined with oxygen molecule, and then produce ozone, make the contaminant molecule in free state and ozone oxidation be combined into the compound of the harmless or low evil of Small molecular.As CO
2, H
2o etc.Utilize TiO
2catalytic plate 2, under microbeam irradiates, carries out concerted catalysis reaction to air, produces a large amount of ozone, carry out synergistic oxidation decomposition reaction to gas, make its Degradation and Transformation of gaseous matter become low molecular compound, water and carbon dioxide, thus reach the object of purification.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a vertical waste gas purification apparatus, comprises tower body and blower fan, and the top of tower body is provided with outlet, bottom sidewall is provided with entrance, and blower fan is connected with entrance; It is characterized in that, in tower body, be provided with photocatalysis board, ozone generator, the first microwave generator, the second microwave generator, filter and spray thrower from top to bottom in turn.
2. the vertical waste gas purification apparatus of one according to claim 1, is characterized in that, photocatalysis board is Titanium Dioxide plate.
3. the vertical waste gas purification apparatus of one according to claim 2, is characterized in that, filter comprises active carbon layer and screen pack, and active carbon layer is positioned at the top of screen pack.
4. the vertical waste gas purification apparatus of one according to claim 3, is characterized in that, spray thrower comprises horizontally disposed shower, and shower is provided with nozzle upward.
5. the vertical waste gas purification apparatus of one according to claim 4, is characterized in that, is provided with shading rain cap above the outlet of tower body, and the diameter of shading rain cap is greater than the diameter of outlet.
6. the vertical waste gas purification apparatus of one according to claim 5, is characterized in that, the inwall of tower body is provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799524.6A CN105268274A (en) | 2015-11-19 | 2015-11-19 | Vertical waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799524.6A CN105268274A (en) | 2015-11-19 | 2015-11-19 | Vertical waste gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268274A true CN105268274A (en) | 2016-01-27 |
Family
ID=55138637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510799524.6A Pending CN105268274A (en) | 2015-11-19 | 2015-11-19 | Vertical waste gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105268274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596881A (en) * | 2017-10-26 | 2018-01-19 | 江苏集萃道路工程技术与装备研究所有限公司 | The smoke eliminator and technique of a kind of hot-mix plant recycling equipment |
| CN108031278A (en) * | 2017-10-25 | 2018-05-15 | 威洁（石狮）中水回用技术有限公司 | A kind of inorganization house exhaust processing unit and method |
| CN111609408A (en) * | 2020-06-02 | 2020-09-01 | 浙大宁波理工学院 | waste treatment system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11276563A (en) * | 1998-03-27 | 1999-10-12 | Mitsubishi Paper Mills Ltd | Air purifier |
| JP2002079050A (en) * | 2000-09-08 | 2002-03-19 | Nippon Shokubai Co Ltd | Deodorizing method and apparatus |
| CN203281206U (en) * | 2013-04-28 | 2013-11-13 | 苏州天皓环保科技有限公司 | Microwave and activated carbon combined purification tower |
| CN203281205U (en) * | 2013-04-28 | 2013-11-13 | 苏州天皓环保科技有限公司 | Optical microwave activated charcoal combined purification tower |
| CN103638763A (en) * | 2013-11-28 | 2014-03-19 | 昆山亿诚化工容器有限公司 | Waste gas purification tower |
| CN103977678A (en) * | 2014-05-13 | 2014-08-13 | 江西耐可化工设备填料有限公司 | Method for processing organic waste gas through optical microwave catalytic oxidation |
| CN205127646U (en) * | 2015-11-19 | 2016-04-06 | 苏州韵蓝环保科技有限公司 | Vertical exhaust gas purification device |
-
2015
- 2015-11-19 CN CN201510799524.6A patent/CN105268274A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11276563A (en) * | 1998-03-27 | 1999-10-12 | Mitsubishi Paper Mills Ltd | Air purifier |
| JP2002079050A (en) * | 2000-09-08 | 2002-03-19 | Nippon Shokubai Co Ltd | Deodorizing method and apparatus |
| CN203281206U (en) * | 2013-04-28 | 2013-11-13 | 苏州天皓环保科技有限公司 | Microwave and activated carbon combined purification tower |
| CN203281205U (en) * | 2013-04-28 | 2013-11-13 | 苏州天皓环保科技有限公司 | Optical microwave activated charcoal combined purification tower |
| CN103638763A (en) * | 2013-11-28 | 2014-03-19 | 昆山亿诚化工容器有限公司 | Waste gas purification tower |
| CN103977678A (en) * | 2014-05-13 | 2014-08-13 | 江西耐可化工设备填料有限公司 | Method for processing organic waste gas through optical microwave catalytic oxidation |
| CN205127646U (en) * | 2015-11-19 | 2016-04-06 | 苏州韵蓝环保科技有限公司 | Vertical exhaust gas purification device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031278A (en) * | 2017-10-25 | 2018-05-15 | 威洁（石狮）中水回用技术有限公司 | A kind of inorganization house exhaust processing unit and method |
| CN107596881A (en) * | 2017-10-26 | 2018-01-19 | 江苏集萃道路工程技术与装备研究所有限公司 | The smoke eliminator and technique of a kind of hot-mix plant recycling equipment |
| CN111609408A (en) * | 2020-06-02 | 2020-09-01 | 浙大宁波理工学院 | waste treatment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |