CN105268274A - Vertical waste gas purification device - Google Patents

Vertical waste gas purification device Download PDF

Info

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
tower
gas purification
vertical waste
outlet
Prior art date
Application number
CN201510799524.6A
Other languages
Chinese (zh)
Inventor
胡云猛
武家伟
Original Assignee
苏州韵蓝环保科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州韵蓝环保科技有限公司 filed Critical 苏州韵蓝环保科技有限公司
Priority to CN201510799524.6A priority Critical patent/CN105268274A/en
Publication of CN105268274A publication Critical patent/CN105268274A/en

Links

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

A kind of vertical waste gas purification apparatus

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.
CN201510799524.6A 2015-11-19 2015-11-19 Vertical waste gas purification device CN105268274A (en)

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 CN105268274A (en) 2015-11-19 2015-11-19 Vertical waste gas purification device

Country Status (1)

Country Link
CN (1) CN105268274A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11276563A (en) * 1998-03-27 1999-10-12 Mitsubishi Paper Mills Ltd Air cleaner
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11276563A (en) * 1998-03-27 1999-10-12 Mitsubishi Paper Mills Ltd Air cleaner
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

Similar Documents

Publication Publication Date Title
CN203556253U (en) Novel waste gas treatment system
CN103542473A (en) Haze pollutant removing device
CN201077792Y (en) Ozone heterogenous catalysis oxygenize water treating device
CN202778234U (en) Combined-type organic waste gas treatment device
CN204485561U (en) Emission-control equipment
CN102941005B (en) Integrated physical chemistry purification method for treating complex industry organic waste gas, device and application
CN202398267U (en) Novel spray-painting waste gas treating device
CN107511044B (en) Processing system for removing benzene series in petrochemical industrial waste gas
CN103949144B (en) A kind of method and device purifying the flue gas containing sulfur dioxide
CN105169927A (en) Organic waste gas treatment device and method
CN102895871B (en) A kind of waste gas purification apparatus
CN203518106U (en) Haze pollutant removing device
CN203355584U (en) Treatment equipment for volatile organic pollutant waste gas
CN201997261U (en) Compound catalytic treatment device for industrial waste gas
CN203899431U (en) Desulfurization, denitrification and demercuration system based on photoactivated ammonium persulfate
CN101716463A (en) Simultaneous removing device and method of various pollutants by electrocatalytical oxidation combining lime-gypsum method
CN202169137U (en) Integrated device for ammonia method simultaneous desulfurization and denitrification technology of flue gas
CN203725007U (en) Exhaust gas microwave catalytic purification device
CN103316572B (en) The device and method of organic pollution in a kind of heterogeneous catalysis Purge gas
CN203507795U (en) Multiple waste gas purification device adopting biological oxidation and photocatalysts
KR102022305B1 (en) Method and apparatus for denitration and desulfurization of and dust removal from FCC tail gas by ammonia-based process
CN104368217A (en) Combined cyclonic demisting and dust removal system and treatment process thereof
CN202893168U (en) High-concentration organic waste gas treatment device
CN202876643U (en) Waste gas purifying treatment device
CN207462987U (en) A kind of VOCs emission-control equipments

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160127

RJ01 Rejection of invention patent application after publication