CN205095645U - Organic waste gas microwave deodorization clarifier - Google Patents
Organic waste gas microwave deodorization clarifier Download PDFInfo
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- CN205095645U CN205095645U CN201520717668.8U CN201520717668U CN205095645U CN 205095645 U CN205095645 U CN 205095645U CN 201520717668 U CN201520717668 U CN 201520717668U CN 205095645 U CN205095645 U CN 205095645U
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- electrodeless ultraviolet
- exhaust gas
- microwave
- organic exhaust
- containment housing
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Abstract
Organic waste gas microwave deodorization clarifier, its characterized in that: including sealed enclosure, sealed enclosure is equipped with air intake and air outlet air intake and air outlet are equipped with just strains the unit, still be equipped with the photocatalyst board in the sealed enclosure, sealed enclosure still communicates with each other with the insulation of electrodeless ultraviolet tube module, electrodeless ultraviolet tube module is equipped with the microwave energizer, electrodeless ultraviolet tube module, microwave energizer are connected with fluorescent tube power module, electric cabinet respectively, sealed enclosure still is connected with temperature control system. This clarifier does not have any toxic and side effect and eliminates the harmful gas peculiar smell, it is stable to purify technically reliable, the running cost is low, and the clarifier does not have any mechanical action, and the noiselessness need not special messenger's management and routine maintenance.
Description
Technical field
The present invention relates to organic exhaust gas microwave deodorization purifier, belong to environmental technology field.
Background technology
The kind of current off-gas cleaning equipment gets more and more, along with the development of industry, artificial-synthetic compound becomes increasingly complex, the harm of high-concentration hardly-degradable organic exhaust gas to the mankind and environment is increasing, traditional waste gas purification technique as: water absorption method, liquid absorption process, active carbon absorption process, photochemical method or catalytic oxidation can not meet present organic waste-gas purification demand.Therefore, a kind of novel cleaning equipment should be designed and solve high-concentration hardly-degradable organic exhaust gas.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide organic exhaust gas microwave deodorization purifier, that the one upgrading of photocatalytic-oxidation metallization processes is improved by Catalytic Technique of Microwave, 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 (energy that molecule changes into required for the active state that chemical reaction easily occurs from normality 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; environment does not cause secondary pollution to external world; and effectively can protect operating personnel; most importantly process provides a kind of effective ways processing high-concentration hardly-degradable organic exhaust gas; can better degradable organic pollutant; or be the intermediate product be easily biodegradable the organic matter degradation of difficult degradation, thus poisonous and harmful substance is changed become low molecule innocuous substance, as water and carbon dioxide etc.
For achieving the above object, the present invention is realized by following technological means:
Organic exhaust gas microwave deodorization purifier, is characterized in that: comprise containment housing, described containment housing is provided with air inlet and air outlet, is provided with initial filter unit at described air inlet and air outlet, be also provided with photocatalyst plate in described containment housing; Described containment housing also insulate with electrodeless ultraviolet fluorescent tube module and communicates, and described electrodeless ultraviolet fluorescent tube module is provided with microwave energizer, and described electrodeless ultraviolet fluorescent tube module, microwave energizer are connected to tube power module, electric cabinet; Described containment housing is also connected with temperature control system.
Further:
Described containment housing material adopts SUS304 stainless steel.
Described tube power module possesses overvoltage, overcurrent, zero load, short circuit, overheat protection function.
Described electric cabinet adopts hand switch or PLC Automated condtrol.
The electrodeless ultraviolet light beam wave band that described electrodeless ultraviolet fluorescent tube module is launched is 253.7 nanometers and 185 nanometers.
The carrier that described photocatalyst plate adopts is honeycomb metal mesh.
The photocatalyst that described photocatalyst plate adopts is titanium dioxide.
Described temperature control system is when organic exhaust gas microwave deodorization purifier running temperature is greater than 80 DEG C, out of service; When temperature drops to below 40 DEG C, startup optimization.
The invention has the beneficial effects as follows: traditional electrodeless photodissociation and catalyst decomposes high-concentration hardly-degradable organic exhaust gas combine by (1), not only substantially increase purification efficiency, also shorten the high-concentration hardly-degradable organic exhaust gas reaction time, non-secondary pollution.
(2) containment housing and electric cabinet and charging member carry out strict separation, allly need coupling part high temperature resistance, and anti-corrosion electric wire and rubber blanket carry out sealing purification, do not allow that any live part contacts with high-concentration hardly-degradable.Clarifier has safety, explosion-resistance characteristic, by the explosion-proof conformity certification at national explosion-proof electric apparatus product quality supervision and inspection center, can be widely used in the industry that the requirement of explosion proof such as petrochemical industry, pharmacy is high.
(3) this clarifier adopts state-of-the-art technology theory in the world, can thoroughly decompose poisonous and harmful substance in industrial waste gas, and perfect deodorization, clean-up effect can be reached, the industrial waste gas after decomposing, harmless discharge can be reached completely, reach the effect of high-effective disinfecting sterilization simultaneously.
(4) electrodeless ultraviolet fluorescent tube all adopts independent power source special module for power supply, and this power module possesses the defencive functions such as overvoltage, overcurrent, zero load, short circuit, overtemperature, and power module stops the operation of this light pipe immediately and indicator lamp extinguishes.
(5) without any side effects.Surmount traditional purifier completely, sterilizing, dedusting can have been continued in the environment having people on the scene, to human non-toxic's side effect.Can intercept and capture each bacterioid killed in air in wide spectrum ground, test proves to reach more than 99.9% to staphylococcus aureus, hay bacillus, var. niger spores and natural bacteria killing rate.
(6) purification techniques is reliable and stable, and equipment is without the need to adding any easy consumption material and artificial regular maintenance, and only need switch on power and get final product normal operation, operation and maintenance cost is extremely low.Operating cost is low.High-concentration hardly-degradable organic exhaust gas microwave deodorization purifier is without any mechanical action, and noiselessness, without the need to personal management and regular maintenance, only need make regular check on, this equipment energy consumption is low, and equipment windage is extremely low≤300pa, can save a large amount of air draft power consumption.Device is simple, one-time investment is little, easy and simple to handle, long service life, is convenient to management.Use microwave technology, the advantages that chemism reacts is accelerated in heating using microwave and catalyst and gets up, purification efficiency is 3-5 times of common photochemical catalytic oxidation and photocatalyst.
Accompanying drawing explanation
Fig. 1 is that the design forms structural representation.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in drawings, organic exhaust gas microwave deodorization purifier, is characterized in that: comprise containment housing 1, and described containment housing 1 is provided with air inlet 101 and air outlet 102, be provided with initial filter unit 2 at described air inlet 101 and air outlet 102, in described containment housing 1, be also provided with photocatalyst plate 3; Described containment housing 1 also insulate with electrodeless ultraviolet fluorescent tube module 4 and communicates, and described electrodeless ultraviolet fluorescent tube module 4 is provided with microwave energizer 5, and described electrodeless ultraviolet fluorescent tube module 4, microwave energizer 5 are connected to tube power module 7, electric cabinet 8; Described containment housing 1 is also connected with temperature control system 6.
Further:
Described containment housing 1 material adopts SUS304 stainless steel.
Described tube power module 7 possesses overvoltage, overcurrent, zero load, short circuit, overheat protection function.
Described electric cabinet 8 adopts hand switch or PLC Automated condtrol.
The electrodeless ultraviolet light beam wave band that described electrodeless ultraviolet fluorescent tube module 4 is launched is 253.7 nanometers and 185 nanometers.
The carrier that described photocatalyst plate 3 adopts is honeycomb metal mesh.
The photocatalyst that described photocatalyst plate 3 adopts is titanium dioxide.
Described temperature control system 6 is when organic exhaust gas microwave deodorization purifier running temperature is greater than 80 DEG C, out of service; When temperature drops to below 40 DEG C, startup optimization.
Containment housing 1 material adopts SUS304 stainless steel, has good corrosion resistance, equipment that heat resistance, low temperature intensity, mechanical performance, bending ram, processability and being widely used in make corrosion-resistant and mouldability and parts.
Inlet and outlet design initial filter unit tentatively filters the big dust particle in high-concentration hardly-degradable, controls casing internal gas flow and evenly passes through.
Interact with the electromagnetic wave of microwave band and working gas, form microwave plasma, by the mode of ionization by collision, make mercury atoms and excite, electrodeless ultraviolet fluorescent tube is operated.
The luminescence process of microwave non-electrode ultraviolet light source simply can be divided into four-stage:
1, the frequency electromagnetic waves that microwave generator is produced is coupled in quartz burner;
2, in lamp, intert-gas atoms is excited;
3, the intert-gas atoms and the metallic atom that are in excitation state collide, energy-producing transfer, and metallic atom is from ground state transition to excitation state;
4, ground state is returned in the mercury atom transition being in excitation state, and radiated photons.
Organic exhaust gas microwave deodorization purifier utilizes electrodeless ultraviolet light beam irradiation waste gas, cracking industrial waste gas is as ammonia, trimethylamine, hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, methyl sulfide, butyl acetate, ethyl acetate, methyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC class, the molecular chain structure of benzene,toluene,xylene, make organic or inorganic macromolecule malodorous compound strand, under high energy ultraviolet light beam irradiation, degraded is transformed into low molecular compound, CO2, H2O etc.
Use 253.7 nano waveband light cuttings, chain rupture, burning, cracking emission molecule chain, change molecular structure, 185 nano waveband light are used to carry out catalytic oxidation to emission molecule, molecule after destruction, neutron or atom and ozone (UV+O2 → O-+O* (active oxygen) O+O2 → O3) are combined, well-known Pre-Ozonation on Organic Matter has extremely strong oxidation, allow organic or inorganic macromolecule malodorous compound strand, in catalytic oxidation process, be transformed into low molecular compound, CO2, H2O etc.
Photocatalyst be beche-de-mer without spike with under the catalyst that reacts (be can in its reaction coefficient in chemical reaction, reduce the energy needed for former reaction, also identical reaction result can be reached, to improve reaction speed, but itself do not change because of chemical reaction or destroy the material of its body construction.Be generally used for chemistry or thermodynamical reaction.)。The surface of titanium dioxide forms electric cave and free electron under light illumination, in conjunction with the water in air and oxygen, there is redox reaction, surface forms hydroxyl free radical (OH) and the ultra-oxygen anion free radical (O2-) of strong oxidizing property, aerial pernicious gas and part inorganic compound can be decomposed, organic substance decomposing is become CO2 and water, and the activity of bacteria growing inhibiting and virus, reach sterilization, purification of air, deodorizing, mildew-resistant.
Photocatalyst buttress configures more than 27 kinds corresponding inert catalysts especially according to different high-concentration hardly-degradable compositions, catalyst adopts honeycomb metal mesh as carrier, comprehensive and light source contacts, catalytic reaction is there is in inert catalyst below 338 nanometers light, amplify 10-30 times of light source effect, itself and waste gas are fully reacted, shortens waste gas and light source contacts time, thus improve exhaust purification efficiency.
In order to ensure clarifier safety, stable operation, design temperature control system is a set of, and effect prevents temperature in clarifier too high, and impact heat radiation, increases subsequent purification efficiency and maintenance cost.Mechanism is, when running temperature > 80 DEG C, i.e. clarifier maximum operating temperature, clarifier auto-breaking, out of service, when temperature drops to below 40 DEG C, clarifier powers on automatically, and clarifier is normal, clean boot runs.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and description; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. organic exhaust gas microwave deodorization purifier, is characterized in that: comprise containment housing, described containment housing is provided with air inlet and air outlet, is provided with initial filter unit at described air inlet and air outlet, be also provided with photocatalyst plate in described containment housing; Described containment housing also insulate with electrodeless ultraviolet fluorescent tube module and communicates, and described electrodeless ultraviolet fluorescent tube module is provided with microwave energizer, and described electrodeless ultraviolet fluorescent tube module, microwave energizer are connected to tube power module, electric cabinet; Described containment housing is also connected with temperature control system.
2. organic exhaust gas microwave deodorization purifier as claimed in claim 1, is characterized in that: described containment housing material adopts SUS304 stainless steel.
3. organic exhaust gas microwave deodorization purifier as claimed in claim 1, is characterized in that: described electric cabinet adopts hand switch or PLC Automated condtrol.
4. organic exhaust gas microwave deodorization purifier as claimed in claim 1, is characterized in that: the electrodeless ultraviolet light beam wave band that described electrodeless ultraviolet fluorescent tube module is launched is 253.7 nanometers and 185 nanometers.
5. organic exhaust gas microwave deodorization purifier as claimed in claim 1, is characterized in that: the carrier that described photocatalyst plate adopts is honeycomb metal mesh.
6. organic exhaust gas microwave deodorization purifier as claimed in claim 1, is characterized in that: the photocatalyst that described photocatalyst plate adopts is titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717668.8U CN205095645U (en) | 2015-09-16 | 2015-09-16 | Organic waste gas microwave deodorization clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717668.8U CN205095645U (en) | 2015-09-16 | 2015-09-16 | Organic waste gas microwave deodorization clarifier |
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| Publication Number | Publication Date |
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| CN205095645U true CN205095645U (en) | 2016-03-23 |
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| CN201520717668.8U Expired - Fee Related CN205095645U (en) | 2015-09-16 | 2015-09-16 | Organic waste gas microwave deodorization clarifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126611A (en) * | 2015-09-16 | 2015-12-09 | 苏州韵蓝环保科技有限公司 | Organic waste gas microwave deodorization purifier |
| CN110817992A (en) * | 2018-08-10 | 2020-02-21 | 北京化工大学 | Method for treating organic matters in high-salinity wastewater |
-
2015
- 2015-09-16 CN CN201520717668.8U patent/CN205095645U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126611A (en) * | 2015-09-16 | 2015-12-09 | 苏州韵蓝环保科技有限公司 | Organic waste gas microwave deodorization purifier |
| CN110817992A (en) * | 2018-08-10 | 2020-02-21 | 北京化工大学 | Method for treating organic matters in high-salinity wastewater |
| CN110817992B (en) * | 2018-08-10 | 2022-03-29 | 北京化工大学 | Method for treating organic matters in high-salinity wastewater |
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Granted publication date: 20160323 Termination date: 20180916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |