CN207871872U - A kind of low-temperature plasma exhaust treatment system - Google Patents
A kind of low-temperature plasma exhaust treatment system Download PDFInfo
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- CN207871872U CN207871872U CN201721698789.8U CN201721698789U CN207871872U CN 207871872 U CN207871872 U CN 207871872U CN 201721698789 U CN201721698789 U CN 201721698789U CN 207871872 U CN207871872 U CN 207871872U
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- cyclone dust
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Abstract
The utility model discloses a kind of low-temperature plasma exhaust treatment systems, it is related to off-gas cleaning equipment field, the utility model includes plasma treatment main cavity, plasma treatment main cavity left and right ends are respectively arranged with admission line and outlet pipe, the gas outlet that the plasma treatment main cavity includes the air inlet being connected to admission line and is connected to outlet pipe, outlet pipe is connected with multilevel cyclone dust collection component, the air outlet of multilevel cyclone dust collection component is connected with smoke outlet tube by pipeline, smoke outlet tube is connected with fume collection pipe by more branch pipe(tube)s, fume collection pipe is connected with filter device by pipeline, the outlet of filter device is connected with exhaust pipe, the utility model is simple in structure, treatment effeciency is high, deodorization eliminates the unusual smell the good advantage of effect.
Description
Technical field
The utility model is related to off-gas cleaning equipment fields, more particularly to a kind of low-temperature plasma exhaust-gas treatment system
System.
Background technology
Industrial waste gas refers to that generated in plant area of enterprise fuel combustion and production process various are discharged into containing for air
There is the general name of contaminant gases.These exhaust gas have：Carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, chlorine
Change hydrogen, carbon monoxide, sulfuric acid mist lead mercury, beryllide, flue dust and industrial dust, is discharged into air, air can be polluted.These substances
Enter the internal of people by different approach respiratory tracts, some directly generates harm, and some also has cumulative effect, can be more serious
The health for endangering people.Different material has Different Effects.
Industrial waste gas of plasma treatment technology is as a kind of new environmental pollution treatment technology, since it is to pollutant point
The efficient-decomposition of son and processing the features such as low energy consumption, a new thinking is opened for the processing of industrial waste gas.Plasma is anti-
Area is answered to be rich in high substance, such as high energy electron, ion, free radical and excited state molecule, polluter in exhaust gas can be with
These substances with higher-energy react, and polluter is made to decompose within the extremely short time, and occur subsequent
Various reactions are to achieve the purpose that explain pollutant.
Compared with current domestic common gas with foreign flavor administering method, lower temperature plasma technology is applied to foul gas
It administers, the mechanism of existing plasma waste gas treatment equipment is complicated, and treatment effeciency is low.
Utility model content
The purpose of this utility model is that：In order to solve the volatile organic compounds in exhaust gas and peculiar smell existing equipment hardly possible
The technical issues of to handle, the utility model provide a kind of low-temperature plasma exhaust treatment system.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of low-temperature plasma exhaust treatment system, including plasma treatment main cavity, plasma treatment main cavity or so
Both ends are respectively arranged with admission line and outlet pipe, the plasma treatment main cavity include be connected to admission line into
Gas port and the gas outlet being connected to outlet pipe, outlet pipe are connected with multilevel cyclone dust collection component, multilevel cyclone dust collection component
Air outlet smoke outlet tube is connected with by pipeline, smoke outlet tube is connected with fume collection pipe, cigarette by more branch pipe(tube)s
Gas collecting pipe is connected with filter device by pipeline, and the outlet of filter device is connected with exhaust pipe.
Further, the multilevel cyclone dust collection component is three-level cyclone dust collector, multilevel cyclone dust collection component packet
Include one cyclonic dedusting mechanism and two level cyclone dust removal mechanism and three-level cyclone dust removal mechanism.
Further, the air inlet and gas outlet are reducer pipe, and several wind-guiding isocons are provided in air inlet.
Further, dispersion plate, by-pass filtration group are disposed with along gas flow direction in plasma treatment main cavity
Part, molecule disintegrating mechanism, plasma treatment mechanism and secondary filtration component.
Further, laser body is provided in the molecule disintegrating mechanism, laser body transmitting swashs
The wavelength of light is 245nm~255mn.
Further, the by-pass filtration component includes compound glass fibrous filter layer, and secondary filtration component includes more
Layer activated carbon adsorption layer.
Further, the plasma generator includes rectangular frame, and the rectangular frame opposite sides is provided with
Electrode mounting plate, is connected with positive fixed link on described two electrode mounting plates by insulation rubber sleeve, and the anode is solid
Multiple positive discharge blocks are provided in fixed pole at equal intervals, cathode fixed link is connected between described two pieces of electrode mounting plates,
Multi-disc negative plate, the negative plate and positive discharge block interlaced arrangement are provided in cathode fixed link at equal intervals.
The negative plate is parallel with positive discharge block.
The beneficial effects of the utility model are as follows：
1, the utility model is simple in structure, and exhaust gas to be clean reaches air inlet by air inlet pipe, if being provided in air inlet
It is dry to flow backwards dispersion pipe, exhaust gas can be uniformly dispersed, be disperseed again by dispersion plate, be conducive to follow-up waste gas absorption and processing；
Subsequent by-pass filtration component absorbed most bulky grain flue dust and little particle flue dust in exhaust gas, and the volatility contained has
The gas of machine compound and peculiar smell is decomposed in molecule disintegrating mechanism and plasma treatment mechanism, is inhaled by secondary filtration component
Reach discharge standard after receipts.
2, it is provided with laser body in the molecule disintegrating mechanism, organic exhaust gas strand can be destroyed, changed
The structure of substance reaches deodorization purpose.
3, under the action of outer added electric field, a large amount of take that medium discharge generates can electron bombardment pollution for plasma treatment mechanism
Object molecule makes its ionization, dissociation and excitation, has then just caused physics, the chemical reaction of a series of complex, has made complicated macromolecular
Pollutant is changed into simple small molecule safe material, or the object for making poisonous and harmful substance be transformed into nontoxic or less toxic low evil
Matter, to enable pollutant degradation removal.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural scheme of mechanism of plasma treatment mechanism；
Fig. 3 is the partial structural diagram of Fig. 1；
Fig. 4 is the structural schematic diagram of multilevel cyclone dust collection component.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in fig. 1 to 4, the present embodiment provides a kind of low-temperature plasma exhaust treatment systems, including plasma treatment master
Cavity 11,11 left and right ends of plasma treatment main cavity are respectively arranged with admission line 1 and outlet pipe 9, the plasma
It includes the air inlet 2 being connected to admission line 1 and the gas outlet 8 being connected to outlet pipe 9, outlet pipe 9 to handle main cavity 11
It is connected with multilevel cyclone dust collection component 10, the air outlet of multilevel cyclone dust collection component 10 is connected with smoke outlet tube by pipeline 13
22, smoke outlet tube 22 is connected with fume collection pipe 19 by more branch pipe(tube)s 20, and fume collection pipe 19 is connected with by pipeline
The outlet of filter device 16, filter device 16 is connected with exhaust pipe 17.
The multilevel cyclone dust collection component 10 is three-level cyclone dust collector, and multilevel cyclone dust collection component 10 includes level-one
Cyclone dust removal mechanism 10-1 and two level cyclone dust removal mechanism 10-2 and three-level cyclone dust removal mechanism 10-3.
Embodiment 2
The present embodiment is further optimized on the basis of embodiment 1, specifically：
The air inlet 2 and gas outlet 8 is reducer pipe, and several wind-guiding isocons 3 are provided in air inlet 2.
Dispersion plate 4 is disposed with along gas flow direction, by-pass filtration component 5, divide in plasma treatment main cavity 11
Sub- disintegrating mechanism 7, plasma treatment mechanism 6 and secondary filtration component 12.
Laser body 7-1, the laser of laser body 7-1 transmittings are provided in the molecule disintegrating mechanism 7
Wavelength be 245nm~255mn.
Embodiment 3
This implementation is further optimized on the basis of embodiment 1 or 2, specifically：
The by-pass filtration component 5 includes compound glass fibrous filter layer, and secondary filtration component 12 includes multilayer activity
Charcoal adsorption layer.
The plasma generator 6 includes rectangular frame 6-1, and the rectangular frame 6-1 opposite sides is provided with electricity
Positive fixed link 6-2, institute are connected with by insulation rubber sleeve 6-3 on pole mounting plate 6-7, described two electrode mounting plate 6-7
Be provided with multiple positive discharge block 6-5 on the positive fixed link 6-2 stated at equal intervals, described two pieces of electrode mounting plate 6-7 it
Between be connected with cathode fixed link 6-6, multi-disc negative plate 6-4, the negative plate are provided on cathode fixed link 6-6 at equal intervals
6-4 and positive discharge block 6-5 interlaced arrangements.
The negative plate 6-4 is parallel with positive discharge block 6-5.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (6)
1. a kind of low-temperature plasma exhaust treatment system, including plasma treatment main cavity (11), plasma treatment main cavity
(11) left and right ends are respectively arranged with admission line (1) and outlet pipe (9), which is characterized in that the plasma treatment master
Cavity (11) includes the air inlet (2) being connected to admission line (1) and the gas outlet (8) being connected to outlet pipe (9), escape pipe
Road (9) is connected with multilevel cyclone dust collection component (10), and the air outlet of multilevel cyclone dust collection component (10) is connected by pipeline (13)
There are smoke outlet tube (22), smoke outlet tube (22) to be connected with fume collection pipe (19) by more branch pipe(tube)s (20), flue gas is received
Collector (19) is connected with filter device (16) by pipeline, and the outlet of filter device (16) is connected with exhaust pipe (17).
2. low-temperature plasma exhaust treatment system according to claim 1, which is characterized in that the multilevel cyclone dust collection
Component (10) is three-level cyclone dust collector, and multilevel cyclone dust collection component (10) includes one cyclonic dedusting mechanism (10-1) and two
Grade cyclone dust removal mechanism (10-2) and three-level cyclone dust removal mechanism (10-3).
3. low-temperature plasma exhaust treatment system according to claim 1, which is characterized in that the air inlet (2) and
Gas outlet (8) is reducer pipe, and several wind-guiding isocons (3) are provided in air inlet (2).
4. low-temperature plasma exhaust treatment system according to claim 1, which is characterized in that plasma treatment main cavity
(11) in along gas flow direction be disposed with dispersion plate (4), by-pass filtration component (5), molecule disintegrating mechanism (7), etc. from
Subprocessing mechanism (6) and secondary filtration component (12).
5. low-temperature plasma exhaust treatment system according to claim 4, which is characterized in that the molecule disintegrating mechanism
(7) laser body (7-1) is provided in, the wavelength of the laser of laser body (7-1) transmitting is 245nm~255mn.
6. low-temperature plasma exhaust treatment system according to claim 4, which is characterized in that the by-pass filtration component
(5) include compound glass fibrous filter layer, secondary filtration component (12) includes multilayer activated carbon adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698789.8U CN207871872U (en) | 2017-12-08 | 2017-12-08 | A kind of low-temperature plasma exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698789.8U CN207871872U (en) | 2017-12-08 | 2017-12-08 | A kind of low-temperature plasma exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871872U true CN207871872U (en) | 2018-09-18 |
Family
ID=63501963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698789.8U Expired - Fee Related CN207871872U (en) | 2017-12-08 | 2017-12-08 | A kind of low-temperature plasma exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871872U (en) |
-
2017
- 2017-12-08 CN CN201721698789.8U patent/CN207871872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181208 |