CN206198934U - A kind of purifier of Dynamic Separation oil-containing organic exhaust gas - Google Patents
A kind of purifier of Dynamic Separation oil-containing organic exhaust gas Download PDFInfo
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- CN206198934U CN206198934U CN201621242290.1U CN201621242290U CN206198934U CN 206198934 U CN206198934 U CN 206198934U CN 201621242290 U CN201621242290 U CN 201621242290U CN 206198934 U CN206198934 U CN 206198934U
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- waste gas
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- dynamic separation
- purifier
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Abstract
The utility model discloses a kind of purifier of Dynamic Separation oil-containing organic exhaust gas, it is the housing of sealing, one end of housing is provided with waste gas inlet, the other end of housing is provided with waste gas gas outlet, Dynamic Separation area is sequentially provided with from waste gas inlet to the housing between waste gas gas outlet, filtering area, electrostatic precipitation area, plasma reaction area and adsorption zone, multiple vertically arranged whizzers are provided with Dynamic Separation area, filter is provided with filtering area, multigroup electrostatic precipitator is provided with electrostatic precipitation area, multigroup plasma reactor is provided with plasma reaction area, multigroup vertically arranged charcoal absorption screen cloth is provided with adsorption zone；The utility model is improved to traditional emission-control equipment, and fat particles are separated with waste gas；And the electrostatic precipitator of device, ion reactor and charcoal absorption screen cloth produce mutual cooperative effect during waste gas is processed, the purification efficiency of waste gas is improved.
Description
Technical field
The utility model is related to the processing technology field of special waste gas, more particularly to a kind of Dynamic Separation oil-containing organic exhaust gas
Purifier.
Background technology
To in the production process in the fields such as plastic granulating, the discarded object of firms output includes the organic exhaust gas of viscous grease；
For these organic exhaust gas, conventional removal technique is spray removal technique or filtering removal technique on the market.
For two kinds of traditional removal techniques, tradition spray fume eliminating, because viscous grease is mingled with the offgas, after spray
Substantial amounts of oily waste water is produced, these waste water need to carry out after-treatment, and job costs are big；For traditional filtering removal technique,
Equally be to think the viscous grease contained in waste gas, these viscous greases can be adsorbed on filter screen or screen cloth, cause filter screen or
Person's screen cloth sticks obstruction, and windage is increased, and needs to be cleared up after working long hours, the loss to device is larger.
Utility model content
For above-mentioned problem, the utility model purpose is to provide a kind of good separating effect, exhaust treatment efficiency
Height, the purifier of the Dynamic Separation oil-containing organic exhaust gas of other discarded objects is not produced.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：A kind of Dynamic Separation oil-containing organic waste
The purifier of gas, described purifier is the housing of sealing, and one end of housing is provided with waste gas inlet, the other end of housing
Waste gas gas outlet is provided with, described housing is the rectangular housing being transversely mounted, from waste gas inlet between waste gas gas outlet
Dynamic Separation area, filtering area, electrostatic precipitation area, plasma reaction area and adsorption zone, described dynamic point are sequentially provided with housing
Multiple vertically arranged whizzers are provided with area, filter, described electrostatic precipitation area are provided with described filtering area
Multigroup electrostatic precipitator is inside provided with, multigroup plasma reactor, described adsorption zone are provided with described plasma reaction area
Inside it is provided with multigroup vertically arranged charcoal absorption screen cloth.
Used as a kind of improvement of the present utility model, filter is in roughing efficiency air filter, medium effeciency filter and high efficiency particulate air filter
One or more, various filters are in housing from waste gas inlet to being horizontally mounted on the direction of waste gas gas outlet.Filtering
Device can gradient filter by whizzer escape the small microparticle thing of non-sticky, can suitably be simplified according to actual conditions, using it
In one to two filters, or do not use.
Used as a kind of improvement of the present utility model, multigroup electrostatic precipitator goes out in housing from waste gas inlet to waste gas
It is horizontally mounted on the direction of gas port；For the present apparatus by the nano-particle in waste gas respectively by with positive charge and negative electrical charge
Pipeline, by after pipeline, reuniting together with positive and negative charged nano-particle, is finally removed in electrostatic field.
Used as a kind of improvement of the present utility model, multigroup plasma reactor goes out in housing from waste gas inlet to waste gas
It is horizontally mounted on the direction of gas port；Plasma reactor is operated by the way of corona discharge or dielectric barrier discharge.
The method of work of the purifier of Dynamic Separation oil-containing organic exhaust gas of the present utility model, described method of work is such as
Under：
1）It is passed through in housing during organic exhaust gas containing oiliness particle are had into the waste gas inlet of device, passes sequentially through centrifugation
Separator, filter, electrostatic precipitator, plasma reactor and charcoal absorption screen cloth, arrange eventually through waste gas gas outlet
Go out housing.
2）The fat particles gone in removing exhaust gas by whizzer, the dust gone in removing exhaust gas by filter and tiny
Particle, the fine particle further gone in removing exhaust gas by electrostatic precipitator, while micro- electricity on off-gas flows particle band will be made
Lotus, is decomposed the VOCs in waste gas by plasma reactor, produces ozone, and ozone is adsorbed by charcoal absorption screen cloth
With the waste gas of remaining VOCs, and remaining VOCs is decomposed by ozone, reach the purpose of purification waste gas.
Used as a kind of improvement of the present utility model, electrostatic precipitator and plasma reactor use identical polarity of electrode
It is operated.
Used as a kind of improvement of the present utility model, waste gas inlet and waste gas gas outlet are pyramidal structure；Because waste gas exists
The lateral cross-sectional area in housing being off-gas treatment section in lateral flow, therefore housing must be larger, and pipeline connects for convenience
Connect, be attached by the waste gas inlet and waste gas gas outlet of pyramidal structure.
The utility model has the advantage of：The utility model is improved to traditional emission-control equipment, particular for
The organic exhaust gas of the trickle fat particles of oil-containing are processed, and fat particles are separated with the other compositions in waste gas, are passed through
Set of device is processed respectively, and exhaust treatment efficiency is high, and unnecessary discarded object is not produced after the completion for the treatment of；In processing procedure
In, the electrostatic precipitator of device, ion reactor and charcoal absorption screen cloth can produce mutual cooperative effect, substantially increase useless
The purification efficiency of gas.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model device；
Fig. 2 is the Lateral structure figure of the utility model device.
Wherein, 1 housing, 2 waste gas inlets, 3 waste gas gas outlets, 4 Dynamic Separation areas, 4-1 whizzers, 5 mistakes
Filter area, 5-1 filters, 6 electrostatic precipitation areas, 6-1 electrostatic precipitator, 7 ionic reaction areas, 7-1 ion reactors, 8 inhale
Attached area, 8-1 charcoal absorption screen clothes.
Specific embodiment
Explanation and specific embodiment are described in further detail to the utility model below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figure 1, 2, a kind of purifier of Dynamic Separation oil-containing organic exhaust gas, described purifier
It is the housing 1 of sealing, one end of housing 1 is provided with waste gas inlet 2, and the other end of housing 1 is provided with waste gas gas outlet 3, described
Housing 1 is the rectangular housing being transversely mounted, and dynamic is sequentially provided with to the housing 1 between waste gas gas outlet 3 is interior from waste gas inlet 2
Disengagement zone 4, filtering area 5, electrostatic precipitation area 6, plasma reaction area 7 and adsorption zone 8, are provided with many in described Dynamic Separation area 4
Individual vertically arranged whizzer 4-1, is provided with filter 5-1 in described filtering area 5, set in described electrostatic precipitation area 6
There is multigroup electrostatic precipitator 6-1, multigroup plasma reactor 7-1, described absorption are provided with described plasma reaction area 7
Multigroup vertically arranged charcoal absorption screen cloth 8-1 is provided with area 8.
Embodiment 2：As shown in Figure 1, 2, whizzer 4-1 of the present utility model is normal centrifugation wind on the market
Machine, its Main Function is that the fat particles in waste gas are separated with waste gas, it is to avoid influence of the fat particles to follow up device,
Due to fat particles, adsorptivity is stronger in itself, in the processing procedure of follow up device, it is easy to which absorption causes dress in apparatus surface
That puts aging, poor operation efficiency.
Embodiment 3：As illustrated in fig. 1 and 2, in device of the present utility model, filter 5-1 is roughing efficiency air filter, middle imitated
One or more in filter and high efficiency particulate air filter, various filter 5-1 are in housing 1 from waste gas inlet 2 to waste gas outlet
It is horizontally mounted on the direction of mouth 3.Filter 5-1 can gradient filter the small microparticle thing of non-sticky escaped by whizzer 4-1,
Can suitably be simplified according to actual conditions, using one to two filters 5-1 therein, or do not used.
Roughing efficiency air filter, medium effeciency filter and high efficiency particulate air filter in device of the present utility model are what is reached on the market
Conventional filter, wherein roughing efficiency air filter includes：Leaf filter, just imitates paper frame filter, just effect washable filter, just
Effect folder filter just imitates type strainer, is mainly used in catching more than 5 μm of particle dust and various upper suspensions；In
Effect filter includes：Middle effect leaf filter, middle effect bag filter, for catching 1-5 μm of particle dust and various outstanding
Float, high efficiency particulate air filter includes：Board-like high efficiency particulate air filter, deserted high efficiency particulate air filter, combination high-efficiency filter etc., mainly
For the particle dust for catching 0.3 μm or so and various upper suspensions.
Embodiment 4：As illustrated in fig. 1 and 2, in device of the present utility model, multigroup electrostatic precipitator 6-1 is in housing 1
From waste gas inlet 2 to being horizontally mounted on the direction of waste gas gas outlet 3；The nano-particle in waste gas is led to respectively for the present apparatus
The pipeline with positive charge and negative electrical charge is crossed, by after pipeline, reuniting together, finally with positive and negative charged nano-particle
It is removed in electrostatic field；The electrostatic precipitator 6-1 for using of the present utility model is board-like or tubular electrostatic precipitator.
Embodiment 5：As illustrated in fig. 1 and 2, in device of the present utility model, multigroup plasma reactor 7-1 is in housing 1
From waste gas inlet 2 to being horizontally mounted on the direction of waste gas gas outlet 3；Plasma reactor 7-1 uses corona discharge or medium
The mode of barrier discharge is operated；The plasma reactor 7-1 for using of the present utility model is needle tube type plasma reactor.
Embodiment 5：As illustrated in fig. 1 and 2, in device of the present utility model, the charcoal absorption screen cloth 8-1 for being used is city
The modified activated carbon absorption screen cloth bought on face, its main modified function is for adsorbing and decomposing by the ozone of screen cloth
Gas.
Embodiment 6：As shown in Figure 1, 2, the method for work of the purifier of Dynamic Separation oil-containing organic exhaust gas：
Electrostatic precipitator 6-1 uses negative high voltage dedusting, will make to enter the off-gas flows grain of follow-up plasma reactor 7-1
Micro- negative electricity on subband, plasma reactor 7-1 uses cathodic discharge, is then repelled each other according to the same sex, is conducive to sparking electrode to keep length
Phase is not sticked by foreign matter and influences plasma reactor to discharge, while micro- negative electricity air-flow particle is obtained in plasma reactor electric field
To accelerate, enhancing plasma particle stream impacts the purification response intensity of emission molecule.
Activated carbon screen cloth 8-1 uses modified activated carbon, can effectively adsorb high energy in plasma reactor 7-1 courses of reaction
The ozone that charged particle stream impact air is formed, promotes organic exhaust gas of the ozone oxidation absorption on modified activated carbon 8-1, plays
Deep oxidation is acted on, and while solution plasma technology easily forms ozone secondary pollution, the remnants adsorbed in magnesium oxide/absorbent charcoal have
Machine waste gas, realizes activated carbon cyclic regeneration, free of replacement；Therefore electrostatic precipitator 6-1, plasma reactor 7-1, modified active
There is mutual cooperative effect between charcoal 8-1.
Embodiment 7：To electrostatic precipitator 6-1, plasma reactor 7-1 and modified active in device of the present utility model
The combination of charcoal screen cloth 8-1 and mounting means carry out contrast test, and each embodiment uses identical waste gas in processing procedure,
In the case of the condition of work all same of other equipment and device, the result for obtaining is as shown in the table：
As seen from the above table：Electrostatic precipitator, plasma reactor and modified activated carbon screen cloth three in the utility model
Person plays mutually synergy, and when three is combined, the purification efficiency of waste gas reaches more than 95%, when only being deposited in device
In modified activated carbon screen cloth, due to activated carbon screen cloth in itself exist stronger adsorptivity, absorption waste gas in dust granule and
VOCs, its purification efficiency can also reach 90%, but after modified activated carbon adsorption saturation,（After device full-load run, activated carbon
Adsorption saturation time be no more than 5h）；The effect variation that the air-flow of activated carbon screen cloth passes through is not only resulted in, and can be caused not
The escape of the VOCs for decomposing completely, VOCs purification efficiencies are down to and reach less than 35%.
Electrostatic precipitator is mainly used in removing the fine particle of remnants in waste gas, while so that the generation in waste gas is more
Charged particle, promote plasma reactor in particle flux accelerate and prevention plasma discharge electrode stick impurity particle, when
After removing the device, it is easy to stick substantial amounts of impurity on the electron emission syringe needle of plasma reactor, it is necessary to periodic cleaning, no
So inherently influence purification efficiency.
Plasma reactor decomposes VOCs gas molecules by high pressure pulse discharge, and the VOCs macromoleculars of the overwhelming majority can quilt
High-energy particle flow impact is decomposed into small molecule, while the ozone gas that electrion is easily formed, the VOCs after being decomposed with small part
Small molecule is modified charcoal absorption, and modified activated carbon can promote ozone gas to be decomposed to form strong oxidizing property free radical, depth oxygen
Change absorption small molecule VOCs on the activated carbon and form carbon dioxide and water so as to discharge so that activated carbon is in the course of the work not
Adsorption saturation state occurs, the cyclic regeneration of activated carbon is realized, optimal working condition is always maintained at, without changing and safeguarding
Maintenance.
It should be noted that above-mentioned is only preferred embodiment of the present utility model, not for limiting the utility model
Protection domain, any combination or equivalents made on the basis of above-described embodiment belong to guarantor of the present utility model
Shield scope.
Claims (6)
1. a kind of purifier of Dynamic Separation oil-containing organic exhaust gas, described purifier is the housing of sealing, the one of housing
End is provided with waste gas inlet, and the other end of housing is provided with waste gas gas outlet, it is characterised in that described housing is transversely mounted
Rectangular housing, from waste gas inlet to the housing between waste gas gas outlet in be sequentially provided with Dynamic Separation area, filtering area, electrostatic is removed
Dirt area, plasma reaction area and adsorption zone, are provided with multiple vertically arranged whizzers in described Dynamic Separation area, described
Filtering area in be provided with filter, multigroup electrostatic precipitator, described plasma reaction are provided with described electrostatic precipitation area
Multigroup plasma reactor is provided with area, multigroup vertically arranged charcoal absorption screen cloth is provided with described adsorption zone.
2. the purifier of Dynamic Separation oil-containing organic exhaust gas as claimed in claim 1, it is characterised in that described filter
It it is one or more in roughing efficiency air filter, medium effeciency filter and high efficiency particulate air filter, various filters enter in housing from waste gas
It is horizontally mounted on gas port to the direction of waste gas gas outlet.
3. the purifier of Dynamic Separation oil-containing organic exhaust gas as claimed in claim 1, it is characterised in that multigroup electrostatic precipitation
Device is in housing from waste gas inlet to being horizontally mounted on the direction of waste gas gas outlet.
4. the purifier of Dynamic Separation oil-containing organic exhaust gas as claimed in claim 1, it is characterised in that multigroup plasma is anti-
Answer device in housing from waste gas inlet to being horizontally mounted on the direction of waste gas gas outlet.
5. the purifier of the Dynamic Separation oil-containing organic exhaust gas as described in claim 1 or 4, it is characterised in that described etc.
Ion reactor is operated by the way of corona discharge or dielectric barrier discharge.
6. the purifier of Dynamic Separation oil-containing organic exhaust gas as claimed in claim 1, it is characterised in that described activated carbon
Absorption screen cloth is modified charcoal absorption screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242290.1U CN206198934U (en) | 2016-11-21 | 2016-11-21 | A kind of purifier of Dynamic Separation oil-containing organic exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242290.1U CN206198934U (en) | 2016-11-21 | 2016-11-21 | A kind of purifier of Dynamic Separation oil-containing organic exhaust gas |
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| Publication Number | Publication Date |
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| CN206198934U true CN206198934U (en) | 2017-05-31 |
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| CN201621242290.1U Active CN206198934U (en) | 2016-11-21 | 2016-11-21 | A kind of purifier of Dynamic Separation oil-containing organic exhaust gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422632A (en) * | 2016-11-21 | 2017-02-22 | 江苏中科睿赛污染控制工程有限公司 | Purifying device of dynamic separated oil-containing organic waste gas |
-
2016
- 2016-11-21 CN CN201621242290.1U patent/CN206198934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422632A (en) * | 2016-11-21 | 2017-02-22 | 江苏中科睿赛污染控制工程有限公司 | Purifying device of dynamic separated oil-containing organic waste gas |
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