CN107096358A - A kind of novel low temperature plasma processing equipment - Google Patents
A kind of novel low temperature plasma processing equipment Download PDFInfo
- Publication number
- CN107096358A CN107096358A CN201710465628.2A CN201710465628A CN107096358A CN 107096358 A CN107096358 A CN 107096358A CN 201710465628 A CN201710465628 A CN 201710465628A CN 107096358 A CN107096358 A CN 107096358A
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- China
- Prior art keywords
- low temperature
- temperature plasma
- novel low
- processing equipment
- air inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of novel low temperature plasma waste gas treatment equipment, it is related to off-gas cleaning equipment field, the present invention includes processing main cavity, processing main cavity left and right ends are respectively arranged with admission line and outlet pipe, described processing main cavity includes the air inlet connected with admission line and the gas outlet connected with outlet pipe, described air inlet and gas outlet is reducer pipe, some wind-guiding isocons are provided with air inlet, in processing main cavity dispersion plate is disposed with along gas flow direction, by-pass filtration component, molecule disintegrating mechanism, plasma treatment mechanism and secondary filtration component, the present invention is simple in construction, treatment effeciency is high, deodorization eliminates the unusual smell the good advantage of effect.
Description
Technical field
The present invention relates to off-gas cleaning equipment field, more particularly to a kind of novel low temperature plasma processing equipment.
Background technology
Industrial waste gas, refer to produce in plant area of enterprise fuel combustion and production process various is discharged into containing for air
There is the general name of contaminant gases.These waste 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, be discharged into air, air can be polluted.These materials
The internal of people is entered by different approach respiratory tracts, the direct generation harm having, what is had also has cumulative effect, can be more serious
Harm people health.Different material has Different Effects.
Industrial waste gas of plasma treatment technology is as a kind of new environmental pollution treatment technology, because it is to pollutant point
The efficient-decomposition and the processing low feature of energy consumption of son, are that the processing of industrial waste gas opens a new thinking.Plasma is anti-
Area is answered to be rich in high material, such as high energy electron, ion, free radical and excited state molecule, polluter in waste gas can be with
There is the material of higher-energy to react for these, polluter is decomposed within the extremely short time, and occur follow-up
The purpose of pollutant is explained in various reactions to reach.
Compared with current domestic conventional gas with foreign flavor administering method, lower temperature plasma technology is applied to foul gas
Administer, the mechanism of existing plasma waste gas treatment equipment is complicated, and treatment effeciency is low.
The content of the invention
It is an object of the invention to：In order to which the VOC and peculiar smell existing equipment that solve in waste gas are difficult to locate
The technical problem of reason, the present invention provides a kind of novel low temperature plasma processing equipment.
The present invention specifically uses following technical scheme to achieve these goals：
A kind of novel low temperature plasma processing equipment, including processing main cavity, processing main cavity left and right ends are set respectively
There are admission line and outlet pipe, described processing main cavity includes the air inlet connected with admission line and connected with outlet pipe
Logical gas outlet, described air inlet and gas outlet is that some wind-guiding isocons are provided with reducer pipe, air inlet, processing master
In cavity dispersion plate, by-pass filtration component, molecule disintegrating mechanism, plasma treatment mechanism are disposed with along gas flow direction
With secondary filtration component.
Further, laser body is provided with described molecule disintegrating mechanism, what laser body was launched swashs
The wavelength of light is 245nm~255mn.
Further, the wavelength of the laser of laser body transmitting is 253.4mn.
Further, described by-pass filtration component includes compound glass fibrous filter layer, and secondary filtration component includes many
Layer activated carbon adsorption layer.
Further, described plasma generator includes rectangular frame, and the rectangular frame opposite sides is provided with
Positive pole fix bar is connected with by insulation rubber sleeve on electrode installing plate, two described electrode installing plates, described positive pole is consolidated
It is provided with equal intervals in fixed pole between multiple positive discharge blocks, two pieces of described electrode installing plates and is connected with negative pole fix bar,
Multi-disc negative plate, described negative plate and positive discharge block interlaced arrangement are provided with negative pole fix bar at equal intervals.
Further, described negative plate is parallel with positive discharge block.
Further, described outlet pipe end is provided with the rain cap for preventing rainwater from entering outlet pipe.
Beneficial effects of the present invention are as follows：
1st, the present invention is simple in construction, and waste gas to be clean reaches air inlet by air inlet pipe, be provided with air inlet it is some fall
Flow point separate tube, can be uniformly dispersed waste gas, disperse again by dispersion plate, beneficial to follow-up waste gas absorption and processing；Subsequently
By-pass filtration component absorbed most bulky grain flue dust and little particle flue dust in waste gas, the volatile organic contained
The gas of compound and peculiar smell is decomposed in molecule disintegrating mechanism and plasma treatment mechanism, after the absorption of secondary filtration component
Reach discharge standard.
2nd, laser body is provided with described molecule disintegrating mechanism, organic exhaust gas strand can be destroyed, changed
The structure of material reaches deodorization purpose.
3rd, plasma treatment mechanism is in the presence of outer added electric field, and a large amount of take that medium discharge is produced can electron bombardment pollution
Thing molecule, makes its ionization, dissociates and excite, and has then just triggered physics, the chemical reaction of a series of complex, has made complicated macromolecular
Pollutant is changed into simple small molecule safe material, or the thing for making poisonous and harmful substance be transformed into the low evil of nontoxic or low toxicity
Matter, so that pollutant is able to degraded and removed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural scheme of mechanism of plasma treatment mechanism；
Description of reference numerals：1- admission lines, 2- air inlets, 3- wind-guiding isocons, 4- dispersion plates, 5- by-pass filtration groups
Part, 6- plasma treatments mechanism, 6-1- rectangular frames, 6-2- positive pole fix bars, 6-3- insulation rubber sleeves, 6-4- negative plates, 6-
5- positive discharge blocks, 6-6- negative pole fix bars, 6-7- electrode installing plate 7- molecule disintegrating mechanisms, 7-1- laser bodies, 8-
Gas outlet, 9- outlet pipes, 10- rain caps, 11- processing main cavities, 12- secondary filtration components.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
Embodiment 1
As shown in Fig. 1 to 2, the present embodiment provides a kind of novel low temperature plasma processing equipment, including processing main cavity 11,
Processing main cavity 11 left and right ends are respectively arranged with admission line 1 and outlet pipe 9, and described processing main cavity 11 is included with entering
The air inlet 2 of the connection of feed channel 1 and the gas outlet 8 connected with outlet pipe 9, described air inlet 2 and gas outlet 8 is reducing
Pipe, be provided with air inlet 2 in some wind-guiding isocons 3, processing main cavity 11 be disposed with along gas flow direction it is scattered
Plate 4, by-pass filtration component 5, molecule disintegrating mechanism 7, plasma treatment mechanism 6 and secondary filtration component 12.
In the present embodiment, waste gas to be clean reaches air inlet by air inlet pipe, is provided with air inlet and some flows backwards scattered
Pipe, can be uniformly dispersed waste gas, disperse again by dispersion plate, beneficial to follow-up waste gas absorption and processing；Follow-up one-level
Filter assemblies absorbed most bulky grain flue dust and little particle flue dust in waste gas, the VOC contained and
The gas of peculiar smell is decomposed in molecule disintegrating mechanism and plasma treatment mechanism, and row is being reached after the absorption of secondary filtration component
Put standard.
Embodiment 2
The present embodiment is further optimized on the basis of embodiment 1, is specifically：
Laser body 7-1, the laser of laser body 7-1 transmittings are provided with described molecule disintegrating mechanism 7
Wavelength be 245nm~255mn.
The wavelength of the laser of laser body 7-1 transmittings is 253.4mn.
Embodiment 3
This implementation is further optimized on the basis of embodiment 1, is specifically：
Described by-pass filtration component 5 includes compound glass fibrous filter layer, and secondary filtration component 12 includes multilayer activity
Charcoal adsorption layer.
Embodiment 4
The present embodiment is further optimized on the basis of any of the above embodiment, is specifically：
Described plasma generator 6 includes rectangular frame 6-1, and the rectangular frame 6-1 opposite sides is provided with electricity
Positive pole fix bar 6-2, institute are connected with by insulation rubber sleeve 6-3 on pole installing plate 6-7, two described electrode installing plate 6-7
Be provided with multiple positive discharge block 6-5 on the positive pole fix bar 6-2 stated at equal intervals, described two pieces of electrode installing plate 6-7 it
Between be connected with negative pole fix bar 6-6, negative pole fix bar 6-6 and be provided with multi-disc negative plate 6-4, described negative plate at equal intervals
6-4 and positive discharge block 6-5 interlaced arrangements.
Described negative plate 6-4 is parallel with positive discharge block 6-5.
The described end of outlet pipe 9 is provided with the rain cap 10 for preventing rainwater from entering outlet pipe 9.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
Should be comprising within the scope of the present invention.
Claims (7)
1. a kind of novel low temperature plasma processing equipment, including processing main cavity (11), processing main cavity (11) left and right ends point
Admission line (1) and outlet pipe (9) are not provided with, it is characterised in that described processing main cavity (11)) include and air inlet pipe
The air inlet (2) of road (1) connection and the gas outlet (8) that is connected with outlet pipe (9), described air inlet (2) and gas outlet (8)
It is that some wind-guiding isocons (3) are provided with reducer pipe, air inlet (2), along gas flow direction in processing main cavity (11)
It is disposed with dispersion plate (4), by-pass filtration component (5), molecule disintegrating mechanism (7), plasma treatment mechanism (6) and two grades of mistakes
Filter component (12).
2. novel low temperature plasma processing equipment according to claim 1, it is characterised in that described molecule disintegrating mechanism
(7) laser body (7-1) is provided with, the wavelength of the laser of laser body (7-1) transmitting is 245nm~255mn.
3. novel low temperature plasma processing equipment according to claim 2, it is characterised in that laser body (7-1)
The wavelength of the laser of transmitting is 253.4mn.
4. novel low temperature plasma processing equipment according to claim 1, it is characterised in that described by-pass filtration component
(5) compound glass fibrous filter layer is included, secondary filtration component (12) includes multilayer activated carbon adsorption layer.
5. novel low temperature plasma processing equipment according to claim 1, it is characterised in that described plasma is filled
Putting (6) includes rectangular frame (6-1), and rectangular frame (6-1) opposite sides is provided with electrode installing plate (6-7), described
Positive pole fix bar (6-2) is connected with by insulation rubber sleeve (6-3) on two electrode installing plates (6-7), described positive pole is fixed
It is provided between multiple positive discharge blocks (6-5), two pieces of described electrode installing plates (6-7) and connects at equal intervals on bar (6-2)
Have and be provided with multi-disc negative plate (6-4), described negative plate at equal intervals in negative pole fix bar (6-6), negative pole fix bar (6-6)
(6-4) and positive discharge block (6-5) interlaced arrangement.
6. novel low temperature plasma processing equipment according to claim 5, it is characterised in that described negative plate (6-4)
It is parallel with positive discharge block (6-5).
7. novel low temperature plasma processing equipment according to claim 1 or 2, it is characterised in that described outlet pipe
(9) end is provided with the rain cap (10) for preventing rainwater from entering outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465628.2A CN107096358A (en) | 2017-06-19 | 2017-06-19 | A kind of novel low temperature plasma processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465628.2A CN107096358A (en) | 2017-06-19 | 2017-06-19 | A kind of novel low temperature plasma processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096358A true CN107096358A (en) | 2017-08-29 |
Family
ID=59660587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710465628.2A Withdrawn CN107096358A (en) | 2017-06-19 | 2017-06-19 | A kind of novel low temperature plasma processing equipment |
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| Country | Link |
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| CN (1) | CN107096358A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499289A (en) * | 2018-04-03 | 2018-09-07 | 吴烨程 | It is a kind of can be to emission-control equipment that waste heat is recycled |
| CN108499288A (en) * | 2018-04-03 | 2018-09-07 | 吴烨程 | A kind of emission-control equipment of high treating effect |
| CN108525446A (en) * | 2018-04-03 | 2018-09-14 | 吴烨程 | A kind of emission-control equipment with fault detect |
| CN108786394A (en) * | 2018-06-20 | 2018-11-13 | 中钢集团马鞍山矿山研究院有限公司 | Dielectric impedance low-temperature plasma photocatalysis integral type cleaning equipment for waste organic gas |
| CN110639704A (en) * | 2019-09-30 | 2020-01-03 | 罗琳燕 | Unit type electrostatic dust collection device |
-
2017
- 2017-06-19 CN CN201710465628.2A patent/CN107096358A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499289A (en) * | 2018-04-03 | 2018-09-07 | 吴烨程 | It is a kind of can be to emission-control equipment that waste heat is recycled |
| CN108499288A (en) * | 2018-04-03 | 2018-09-07 | 吴烨程 | A kind of emission-control equipment of high treating effect |
| CN108525446A (en) * | 2018-04-03 | 2018-09-14 | 吴烨程 | A kind of emission-control equipment with fault detect |
| CN108786394A (en) * | 2018-06-20 | 2018-11-13 | 中钢集团马鞍山矿山研究院有限公司 | Dielectric impedance low-temperature plasma photocatalysis integral type cleaning equipment for waste organic gas |
| CN110639704A (en) * | 2019-09-30 | 2020-01-03 | 罗琳燕 | Unit type electrostatic dust collection device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170829 |
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| WW01 | Invention patent application withdrawn after publication |