CN106881013A - A kind of device for decomposing trimethylamine foul gas - Google Patents
A kind of device for decomposing trimethylamine foul gas Download PDFInfo
- Publication number
- CN106881013A CN106881013A CN201710235897.XA CN201710235897A CN106881013A CN 106881013 A CN106881013 A CN 106881013A CN 201710235897 A CN201710235897 A CN 201710235897A CN 106881013 A CN106881013 A CN 106881013A
- Authority
- CN
- China
- Prior art keywords
- gas
- airtight cavity
- dielectric layer
- outskirt
- radiation
- 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.)
- Granted
Links
Classifications
-
- 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
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- 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
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to waste gas purification technical field, specially a kind of device for decomposing trimethylamine foul gas.Including：DBD gas-discharge zones, DUV radiation area, shallow ultraviolet radiation area；DBD gas-discharge zones, are made up of inner medium layer, outer dielectric layer, inner and outer electrodes；Internal and external electrode is stainless steel spring structure；DUV radiation area includes filling argon gas and halogen mixture gas in inner region airtight cavity, outskirt airtight cavity two parts, cavity respectively, or filling rare gas xenon, mainly for generation of 200nm or so and the short UV light of following wavelength；Shallow ultraviolet radiation area is also classified into filling Krypton and halogen mixture gas in inner region airtight cavity and outskirt airtight cavity two parts, cavity respectively, or filling argon gas and mercury, mainly for generation of the long wavelength ultraviolet light of 250nm or so.Compact conformation of the present invention, front three amine gas of degrading, efficiency high, energy consumption is low, strong applicability.
Description
Technical field
The invention belongs to waste gas purification technical field, and in particular to a kind of device of decomposition trimethylamine foul gas.
Background technology
In recent years, the discontented mood and complaint event in terms of the smell discomfort that people cause to foul gas are increasing,
Foul gas pollution has been received significant attention and paid attention to.
Trimethylamine is a kind of colourless organic amine gas, poisonous, can produce pungent ammonia sample foul smell beastly
And fishy odor, its is widely used, can be used for prepare medicine, agricultural chemicals, phase sheet material, rubber chemicals, explosive, chemical fibre solvent, by force
The industries such as alkalescence anion-exchange resin, dyestuff levelling agent, surfactant and basic-dyeable fibre, are also Disposal of Domestic process
One of representative malodor material, is also country《Emission standard for odor pollutants》(GB14554-1993) eight big foul gas of regulation
One of.In foul gas, the extent of injury is only second to organic sulfur compound gas.Trimethylamine to the toxic effect of animals and humans,
Large biological molecule material can be suppressed（Such as DNA, RNA）Synthesis, the embryos to animal has aberration inducing to act on.The three of low concentration
Methylamine gas can make one not feeling well, and headache occur.The symptom such as dizzy, Nausea and vomiting and distraction.The front three of high concentration
Amine gas have very strong impulse to act on to the eyes of human body, respiratory tract and skin, or even can be to the respiratory system of human body, circulation
System, digestive system, internal system and nervous system cause different degrees of murder by poisoning, and animal is to trimethylamine acute poisoning
When, it may occur that it is short of breath, muscular tone, and then expiratory dyspnea occurs, some animals even can dies from asphyxia.Therefore, front three
Amine is by one of main object as odor pollution control.
At present in for the research of foul gas treatment technology, the object of overwhelming majority research concern is still stink damp
Body or ammonia, the research to trimethylamine are rarely reported.At present, the processing method for front three amine gas be mainly Physical,
Bioanalysis, photocatalytic method etc..
Physical method is mainly front three amine gas are adsorbed with modified activated carbon, but does not destroy foul gas molecule
Structure, it is impossible to reach decompose front three amine gas purpose, only by front three amine gas from gas phase adsorpting aggregation, generally only use
Make the end advanced treating stage of deodorization process.
Bioanalysis is mainly degraded using biofilter and filter tower to front three amine gas, and front three amine gas are passed through into drip washing
Degraded by extraordinary microorganism after being transferred to liquid phase etc. method, such technique application is wide, but usual equipment volume is more
Huge, while need residence time more long, maintenance management is complicated and is easily influenceed by temperature etc. and caused using being restricted.
Photocatalytic method is the new foul gas handling process of a class, by ultraviolet catalytic degraded front three amine gas, should
Technology more can thoroughly degrade trimethylamine, but because complex phase catalytic reaction generally requires the reaction time more long, while limited
Luminous efficiency, the low factor of ultraviolet light utilization ratio in uviol lamp so that application is restricted.
Another new treatment technology, dielectric barrier discharge（DBD, Dielectric Barrier Discharge）Skill
Art is also applied in the treatment of foul gas, and dielectric barrier discharge belongs to low temperature plasma scope, with traditional degraded skill
Art is compared, and degraded of the DBD technologies to pollutant is rapid, and device simple, operation and management cost are relatively low.But in treatment organic contamination
Easily there is certain coking problem in DBD region of discharge lower edges during thing, so as to cause change and the safety problem of discharge stability,
The substantial amounts of ozone that other discharge process is produced, because the reaction time is not enough, eventually enters into exhaust system, causes secondary pollution.Remove
Outside this, also there are problems that purification efficiency.
For in DBD technologies, easy coking and ozone secondary pollution problem and purification efficiency problem couple multi-region to the present invention
Ultraviolet radiation technology, there is provided one kind produces dielectric barrier discharge plasma and various different ripples simultaneously under a set of power supply
Ultraviolet Technology long, while being applied to the device of front three amine gas degraded, not only improves single DBD reactors in degraded
Coking situation during front three amine gas, is also made full use of to ozone, and combines decomposition of the ultraviolet light to trimethylamine,
Pollutant-degrading gene is further increased, while also having widened application space of the DBD technologies in foul gas degraded field.
The content of the invention
It is an object of the invention to provide a kind of purification efficiency it is high, energy consumption is low, strong applicability decomposition trimethylamine effluvium
The device of body.
The device of the decomposition trimethylamine foul gas that the present invention is provided, is a kind of Novel photoelectric integrated DBD reactors, should
Class reactor excites generation nothing in the case where single DBD reactors high-efficient purification foul gas is played using DBD gas discharges
The principle of extreme ultraviolet, by coupling multi-region ultra-violet light-emitting unit, the purple of various different wave lengths is produced with a DBD power supply simultaneously
Outer light, by the decomposition of ultraviolet light, it is to avoid the coking phenomenon in reactor, also takes full advantage of the ozone of DBD processes,
Pollutant-degrading gene is improve, energy consumption is reduced, applicability is stronger, while operational management is convenient.
The device of the decomposition trimethylamine foul gas that the present invention is provided, i.e. integration DBD reactors, its structure such as Fig. 1 institutes
Show, including：DBD gas-discharge zones, DUV radiation area, shallow ultraviolet radiation area；Wherein：
The DBD gas-discharge zones, are made up of inner medium layer, outer dielectric layer, inner and outer electrodes；Wherein, inner medium layer is
Insulating material pipe, for example, quartz ampoule or earthenware etc., in inner medium layer, interior electrode is stainless steel spring structure to interior electrode,
Spring outer diameter is equal to inner medium layer internal diameter, and spring structure can not only cause that interior electrode is tightly combined with inner medium layer inwall, keeps away
Exempt to cause local gas to be discharged because electrode and dielectric layer faying face have air, moreover it is possible to so that interior electrode discharge is more uniform；Outward
Dielectric layer is also insulating material pipe, such as quartz ampoule or earthenware etc., and external electrode is also stainless steel spring structure, spring inside diameter etc.
In outer dielectric layer external diameter, external electrode is covered on the outside of outer dielectric layer；Inner medium layer is in outer dielectric layer；Interior electrode, external electrode and electricity
Source connects；Outer dielectric layer top is provided with air inlet, and outer dielectric layer bottom is gas outlet.
The DUV radiation area includes outskirt airtight cavity, inner region airtight cavity two parts, wherein, DUV spoke
Penetrate outskirt airtight cavity to be surrounded by outer dielectric layer and dark purple external radiation outskirt medium tube, dark purple external radiation outskirt medium tube external diameter 20
~65 mm；DUV radiation inner region airtight cavity is surrounded by inner medium layer and dark purple external radiation inner region medium tube, deep ultraviolet spoke
Penetrate the mm of inner region medium bore 10 ~ 45；Argon gas and halogen mixture gas are filled in inside and outside airtight cavity respectively, or is filled dilute
There is gas xenon, mainly for generation of 200nm or so and the short UV light of following wavelength, photon energy, can more than 6 eV
Effectively decompose the deposit being attached on chamber outer wall, it is to avoid deposit is accumulated, cause electric discharge exception or safety problem, meanwhile,
Trimethylamine also absorbs short UV light, directly decomposes.
The shallow ultraviolet radiation area is also classified into outskirt airtight cavity and inner region airtight cavity two parts, wherein, outside grey violet
Light radiation outskirt airtight cavity is surrounded by outer dielectric layer and grey violet external radiation outskirt medium tube, outside grey violet external radiation outskirt medium tube
The mm of footpath 20 ~ 65；Shallow ultraviolet radiation inner region airtight cavity is surrounded by inner medium layer and grey violet external radiation inner region medium tube, grey violet
The mm of external radiation inner region medium bore 10 ~ 45；Krypton and halogen mixture gas are filled in inside and outside airtight cavity respectively, or is filled out
Applying argon gas and mercury, mainly for generation of the long wavelength ultraviolet light of 250nm or so, the ultraviolet light of the wave band can effectively be inhaled by ozone
Receive, complete ozone is not reacted to DUV radiation area, can shallow ultraviolet radiation area be further divided it is Viability more
Oxygen atom high, not only increases ozone utilization ratio, it also avoid ozone more than needed and enters tail gas, causes secondary pollution.
In the present invention, inner medium layer external diameter can be 8 ~ 40mm, and the outer dielectric layer external diameter can be 25 ~ 70mm.
In the present invention, DBD region of discharges, DUV radiation area and shallow ultraviolet radiation area three's length ratio are preferably：
（1.3-1.6）：（2-3）：1, such geometric proportion can ensure in DBD region of discharge fewer deposition coking materials, and with air-flow
Carry, most of coking material can be deposited on DUV radiation area, and in the presence of short UV light, the glue that will be deposited
Thing is decomposed, it is to avoid influence the gas discharge stability in the region, while increasing the photolysis in the region.In shallow ultraviolet light spoke
Penetrate area and produce long wavelength ultraviolet light, make full use of ozone more than needed in the region, improve the degradation rate of pollutant.
The features of the present invention
1st, DBD gas-discharge zones, DUV radiation area and the shallow integrated unit in ultraviolet radiation area, compact conformation；
2nd, DBD gas-discharge zones inner and outer electrodes are stainless steel spring structure, and interior electrode spring external diameter is equal to interior
Dielectric layer internal diameter, external electrode spring inside diameter is equal to outer dielectric layer external diameter；
3rd, the DUV radiation area includes independent inside and outside area's airtight cavity two parts, in cavity respectively filling argon gas and
Halogen（Fluorine, chlorine, bromine）Mixed gas, or filling rare gas xenon, mainly for generation of 200nm or so and following wavelength
Short UV light；
4th, the shallow ultraviolet radiation area is also classified into filling Krypton respectively in independent inside and outside area's airtight cavity two parts, cavity
And halogen（Fluorine, chlorine, bromine）Mixed gas, or filling argon gas and mercury, mainly for generation of the long wavelength ultraviolet of 250nm or so
Light；
5th, the ratio between DBD region of discharges, DUV radiation area and shallow ultraviolet radiation section length are：（1.3-1.6）：（2-3）：1, this
The geometric proportion of sample can ensure that in DBD region of discharge fewer deposition coking materials the utilization of raising ozone more than needed is also beneficial to improve
Efficiency.
Advantages of the present invention
Compared with existing foul gas treatment technology, the present invention has advantages below：
（1）Using multi-region DBD gas discharge technologies, single DBD gas discharges advantage is not only played, also using DUV spoke
Penetrate area and shallow ultraviolet radiation area and produce short wavelength and long wavelength ultraviolet light respectively, coking sediments and ozone are decomposed respectively, protect
Hinder stable operation and the ozone utilization rate of reactor, compared with traditional foul gas treatment technology, degradation efficiency is high, while required
Gas residence time is short；
（2）It is formed under a power supply electric power thus supplied, DBD degradeds and ultraviolet light assistant degradation act synergistically, anti-with single DBD
Answer device to compare, the degraded to contaminant molecule is more thorough, eliminate the coking phenomenon of inside reactor, ensure reactor
Stable operation；
（3）As needed, can be filled with not in the airtight cavity of outskirt in outskirt in DUV radiation and shallow ultraviolet radiation
Same gas componant, inspires the ultraviolet light of the different wave length for meeting actual waste gas purification requirement；
（4）Using spring internal and external electrode structure, discharge stability and power-discharging density are improve..
Brief description of the drawings
Fig. 1 is optoelectronic integration DBD reactor schematic diagrames of the present invention.
Label in figure：The inside and outside electrodes of 1-；2- supply units；The outer dielectric layers of 3-；4- inner medium layers；5-DBD region of discharges；6-
Dark purple outer radiation zone；The dark purple external radiation outskirt airtight cavities of 7-；The dark purple external radiation inner region airtight cavities of 8-；Outside the dark purple external radiations of 9-
Area's medium tube；The dark purple external radiation inner region medium tubes of 10-；11- grey violet outer radiation zones；12- grey violet external radiation outskirt airtight cavities；
13- grey violet external radiation inner region airtight cavities；14- grey violet external radiation outskirt medium tubes；15- grey violet external radiation inner region medium tubes.
Specific embodiment
Embodiment 1：
Foul gas containing trimethylamine is processed using the technology of the present invention, using wall thickness 2mm, medium in the quartz ampoule of internal diameter 35mm, wall
The outer medium of the quartz ampoule of thick 2mm, external diameter 60mm, 30000 Pa argons are filled in the inside and outside area's airtight cavity of DUV radiation area
Gas and 900 Pa chlorine mixed gas, shallow inside and outside area of ultraviolet radiation area, filling airtight cavity in fill 35000 Pa Kryptons and
600 Pa fluorine mixed gas bodies, the V of discharge voltage 5000 is 1500mg/m in the inlet gas concentration of trimethylamine3, front three amine gas are anti-
The residence time in device is answered to be about 0.8 s, the degradation rate of trimethylamine is 77.2% after treatment.
Embodiment 2：
Foul gas containing trimethylamine is processed using the technology of the present invention, using wall thickness 2mm, medium in the quartz ampoule of internal diameter 35mm, wall
The outer medium of the quartz ampoule of thick 2mm, external diameter 60mm, 35000 Pa xenons are filled in the inside and outside area's airtight cavity of DUV radiation area
20000 Pa Kryptons and 800 Pa chlorine mixed gas are filled in filling airtight cavity by gas, shallow inside and outside area of ultraviolet radiation area,
The V of discharge voltage 9000, is 900mg/m in the inlet gas concentration of trimethylamine3, the front three amine gas residence time in the reactor is about
It is 1.2 s, the degradation rate of trimethylamine is 95.6% after treatment.
Claims (3)
1. it is a kind of decompose trimethylamine foul gas device, it is characterised in that integrated DBD reactors, including：DBD gases
Region of discharge, DUV radiation area, shallow ultraviolet radiation area；Wherein：
The DBD gas-discharge zones, are made up of inner medium layer, outer dielectric layer, inner and outer electrodes；Wherein, inner medium layer is
Insulating material pipe, in inner medium layer, interior electrode is stainless steel spring structure to interior electrode, and spring outer diameter is equal in inner medium layer
Footpath；Outer dielectric layer is also insulating material pipe, and external electrode is also stainless steel spring structure, and spring inside diameter is equal to outer dielectric layer external diameter,
External electrode is covered on the outside of outer dielectric layer；Inner medium layer is in outer dielectric layer；The connection of interior electrode, external electrode and power supply；Outer dielectric layer
Top is provided with air inlet, and outer dielectric layer bottom is gas outlet；
The DUV radiation area includes outskirt airtight cavity, inner region airtight cavity two parts, wherein, DUV radiation is outer
Area's airtight cavity is surrounded by outer dielectric layer and dark purple external radiation outskirt medium tube, and dark purple external radiation outskirt medium tube external diameter 20 ~
65mm；DUV radiation inner region airtight cavity is surrounded by inner medium layer and dark purple external radiation inner region medium tube, dark purple external radiation
The mm of inner region medium bore 10 ~ 45；Argon gas and halogen mixture gas are filled in inside and outside airtight cavity respectively, or is filled rare
Gas xenon, mainly for generation of 200nm or so and the short UV light of following wavelength；
The shallow ultraviolet radiation area is also classified into outskirt airtight cavity and inner region airtight cavity two parts, wherein, shallow ultraviolet light spoke
Penetrate outskirt airtight cavity to be surrounded by outer dielectric layer and grey violet external radiation outskirt medium tube, grey violet external radiation outskirt medium tube external diameter 20
~65 mm；Shallow ultraviolet radiation inner region airtight cavity is surrounded by inner medium layer and grey violet external radiation inner region medium tube, the outer spoke of grey violet
Penetrate the mm of inner region medium bore 10 ~ 45；Krypton and halogen mixture gas, or filling argon are filled in inside and outside airtight cavity respectively
Gas and mercury, mainly for generation of the long wavelength ultraviolet light of 250nm or so.
2. it is according to claim 1 decompose trimethylamine foul gas device, it is characterised in that the inner medium layer external diameter
It is 8 ~ 40mm, the outer dielectric layer external diameter is 25 ~ 70mm.
3. it is according to claim 1 decompose trimethylamine foul gas device, it is characterised in that the DBD region of discharges, depth
Ultraviolet radiation area and shallow ultraviolet radiation area three's length ratio are：（1.3-1.6）：（2-3）：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235897.XA CN106881013B (en) | 2017-04-12 | 2017-04-12 | Device for decomposing trimethylamine malodorous gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235897.XA CN106881013B (en) | 2017-04-12 | 2017-04-12 | Device for decomposing trimethylamine malodorous gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881013A true CN106881013A (en) | 2017-06-23 |
| CN106881013B CN106881013B (en) | 2023-09-01 |
Family
ID=59183002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710235897.XA Active CN106881013B (en) | 2017-04-12 | 2017-04-12 | Device for decomposing trimethylamine malodorous gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881013B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479385A (en) * | 2018-05-29 | 2018-09-04 | 宝武集团环境资源科技有限公司 | Bioxin decomposer and its processing method |
| CN108686597A (en) * | 2018-05-16 | 2018-10-23 | 亚洲硅业（青海）有限公司 | A kind of preparation method of gas discharge reactor, gas discharge system and trichlorosilane |
| CN108877370A (en) * | 2018-06-28 | 2018-11-23 | 西安建筑科技大学 | A kind of teaching and experiment method of Atmospheric Photochemical Smog pollution |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915479A (en) * | 2006-06-22 | 2007-02-21 | 复旦大学 | Method and equipment for treating industrial waste gas through dual plasma |
| CN101934190A (en) * | 2010-09-14 | 2011-01-05 | 山东派力迪环保工程有限公司 | Matrix type dielectric barrier discharge plasma peculiar smell gas treatment device |
| CN102380293A (en) * | 2011-08-18 | 2012-03-21 | 昆明七零五所科技发展总公司 | Waste gas treatment device and treatment method |
| CN204208091U (en) * | 2014-10-23 | 2015-03-18 | 刘朋立 | UV deodoriser |
| CN204601969U (en) * | 2015-04-10 | 2015-09-02 | 张作保 | A kind of odor removal removing high concentration foul gas and VOC waste gas |
| CN204865485U (en) * | 2015-08-10 | 2015-12-16 | 杭州科瑞特环境技术有限公司 | Two dielectric barrier discharge organic waste gas processing apparatus of embedded ultraviolet fluorescent tube |
| CN204911182U (en) * | 2015-08-17 | 2015-12-30 | 杭州科瑞特环境技术有限公司 | Ultraviolet ray - plasma is in coordination with degrading organic waste gas device |
| CN105810552A (en) * | 2015-02-27 | 2016-07-27 | 常州大恒环保科技有限公司 | Short wave ultraviolet light generating method and device |
| CN206793362U (en) * | 2017-04-12 | 2017-12-26 | 复旦大学 | A kind of device for decomposing trimethylamine foul gas |
-
2017
- 2017-04-12 CN CN201710235897.XA patent/CN106881013B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915479A (en) * | 2006-06-22 | 2007-02-21 | 复旦大学 | Method and equipment for treating industrial waste gas through dual plasma |
| CN101934190A (en) * | 2010-09-14 | 2011-01-05 | 山东派力迪环保工程有限公司 | Matrix type dielectric barrier discharge plasma peculiar smell gas treatment device |
| CN102380293A (en) * | 2011-08-18 | 2012-03-21 | 昆明七零五所科技发展总公司 | Waste gas treatment device and treatment method |
| CN204208091U (en) * | 2014-10-23 | 2015-03-18 | 刘朋立 | UV deodoriser |
| CN105810552A (en) * | 2015-02-27 | 2016-07-27 | 常州大恒环保科技有限公司 | Short wave ultraviolet light generating method and device |
| CN204601969U (en) * | 2015-04-10 | 2015-09-02 | 张作保 | A kind of odor removal removing high concentration foul gas and VOC waste gas |
| CN204865485U (en) * | 2015-08-10 | 2015-12-16 | 杭州科瑞特环境技术有限公司 | Two dielectric barrier discharge organic waste gas processing apparatus of embedded ultraviolet fluorescent tube |
| CN204911182U (en) * | 2015-08-17 | 2015-12-30 | 杭州科瑞特环境技术有限公司 | Ultraviolet ray - plasma is in coordination with degrading organic waste gas device |
| CN206793362U (en) * | 2017-04-12 | 2017-12-26 | 复旦大学 | A kind of device for decomposing trimethylamine foul gas |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686597A (en) * | 2018-05-16 | 2018-10-23 | 亚洲硅业（青海）有限公司 | A kind of preparation method of gas discharge reactor, gas discharge system and trichlorosilane |
| CN108686597B (en) * | 2018-05-16 | 2020-06-02 | 亚洲硅业(青海)股份有限公司 | Gas discharge reactor, gas discharge system and preparation method of trichlorosilane |
| CN108479385A (en) * | 2018-05-29 | 2018-09-04 | 宝武集团环境资源科技有限公司 | Bioxin decomposer and its processing method |
| CN108877370A (en) * | 2018-06-28 | 2018-11-23 | 西安建筑科技大学 | A kind of teaching and experiment method of Atmospheric Photochemical Smog pollution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106881013B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4355315B2 (en) | Fluid purification device | |
| CN206082175U (en) | Industrial waste gas treatment column | |
| CN108273344A (en) | A kind of integrated-type organic waste gas treatment device | |
| CN104445762B (en) | A kind of water sterilization purification method and device | |
| CN107930364A (en) | A kind of cleaning system for microparticle and the mixture of volatile organic gases | |
| CN112159011A (en) | Advanced oxidation system of ultraviolet/ozone coupling catalyst and sewage treatment process | |
| CN106881013A (en) | A kind of device for decomposing trimethylamine foul gas | |
| CN108246097A (en) | A kind of method and device based on low-temperature plasma, microwave and photo catalysis oxidation processes organic exhaust gas | |
| JPH10507680A (en) | Gas and liquid purification method and apparatus | |
| CN103071165B (en) | Liquid sterilization and disinfection device | |
| CN107721034A (en) | A kind of wastewater treatment equipment of low temperature plasma combined catalyst and adsorbent | |
| CN206793362U (en) | A kind of device for decomposing trimethylamine foul gas | |
| CN207413002U (en) | Plasma photodissociation activated carbon waste gas purification all-in-one machine | |
| CN103127811A (en) | Stinking gas treatment method | |
| CN211302639U (en) | Low temperature plasma active carbon all-in-one | |
| JPH06277660A (en) | Water treatment apparatus | |
| CN211800043U (en) | Dual-waveband photocatalytic purification ultraviolet lamp tube air purification device | |
| CN101870514A (en) | Tubular ultraviolet light based oxidation device for removing total organic carbon (TOC) by using ozone | |
| CN206198977U (en) | A kind of photocatalysis food and drink waste gas treatment tank | |
| CN211546213U (en) | Novel light quantum spiral purifies removes flavor device | |
| KR102443712B1 (en) | Harmful gas and odor removal device using indirect plasma reactor | |
| CN211724145U (en) | Air sterilizer with plasma and high-efficiency composite filtering technology | |
| CN111013384A (en) | Dual-band photocatalytic purification ultraviolet lamp tube and air purification device | |
| TWM457859U (en) | Air purifying system | |
| CN102824831A (en) | Box-type photoreactor and method for degrading waste gases with ultraviolet (UV) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |