CN205627597U - Novel plastic molding and processing plant's tail gas treatment device - Google Patents
Novel plastic molding and processing plant's tail gas treatment device Download PDFInfo
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- CN205627597U CN205627597U CN201620399481.2U CN201620399481U CN205627597U CN 205627597 U CN205627597 U CN 205627597U CN 201620399481 U CN201620399481 U CN 201620399481U CN 205627597 U CN205627597 U CN 205627597U
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- plastic molding
- plasma
- spray column
- tail gas
- processing plant
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Abstract
The utility model discloses a novel plastic molding and processing plant's tail gas treatment device, including spray column, fractional distillation apparatus and ion body source, the inside of spray column is provided with the shower nozzle, the top of shower nozzle is provided with centrifugal dewatering device. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure scientific and reasonable, convenience safe in utilization, the utility model discloses device substep work, the structure is inseparable, the spray column of joining, nitride in the processing tail gas that can be more thorough, but and react liquid cyclic utilization, practiced thrift the raw materials, the plasma device of adding can be thorough the harmful gas such as carbide with in the tail gas become harmless carbon dioxide gas, the sunlight catalytic unit who adds can utilize solar energy, more environmental protection, and it is more thorough to the decomposition of alkylation thing, the fractional distillation apparatus who adds can the categorised collection mist, and has reduced the emission that elements such as fluorine, chlorine, bromine were arranged, has increased economic benefits.
Description
Technical field
This utility model belongs to the technical field of vent gas treatment, is specifically related to a kind of novel plastic molding and processing plant's tail gas
Processing means.
Background technology
Plastic molding and processing plant's fume and exhaust gas purifying commonly uses facility plastic molding and processing plant tail gas adsorption processing method, and catalytic converter enters
Air port imports activated carbon waste gas adsorption tower, and preprocessed device removes granule foreign material in removing exhaust gas, after process
Waste gas uniformly spreads through air-flow, crosses taste removal plate, when making waste gas pass through layer of charcoal, and the charcoal hydrogen contained in waste gas
The harmful gas such as compound and foul smell, utilizes activated carbon adsorption effect to go to eliminate the unusual smell, makes expellant gas different
Taste is substantially reduced, and the gas after process reaches national environmental standard, so that around reaching a pure and fresh ring
Border.Organic exhaust gas gas is provided power, malleation or negative pressure to enter active carbon adsorber tower body by blower fan, by
On activated charcoal solid surface, there is lack of equilibrium and unsaturated molecular attraction or valence bond power, therefore when
When this surface of solids contacts with gas, just can attract gas molecule so that it is dense coalescence is maintained at the surface of solids,
Polluter thus adsorbed, waste gas after filter, access arrangement dust-exbaust system, purify gas high-altitude
Qualified discharge.
In use there are some defects in existing plastic molding and processing plant exhaust gas processing device, it is mainly by graphite
Adsorption processes the flue dust in tail gas and stink, and cleaning is not very clean, in the tail gas of plastic molding and processing plant
Containing substantial amounts of available resource, well utilized and wasted substantial amounts of resource, in tail gas also
Containing elements such as some fluorine, chlorine, bromines, do not absorb, be directly discharged in air, can be to environment and people
Health causes damage.To this end, we introduce a kind of novel plastic molding and processing plant's exhaust gas processing device.
Utility model content
The purpose of this utility model is to provide a kind of novel plastic molding and processing plant's exhaust gas processing device, on solving
State the problem that the vent gas treatment proposed in background technology is clean, waste resource and damage to the environment and the person.
For achieving the above object, the following technical scheme of this utility model offer: a kind of novel plastic molding and processing plant's tail
Flash Gas Compression Skid System, including spray column, fractionating device and plasma source, being internally provided with of described spray column
Shower nozzle, described shower nozzle be provided above centrifugal drying device, the top of described centrifugal drying device
Being provided with moisture separator, the left side of described spray column is provided with reactant liquor storage device, described reaction
Liquid storage device be provided above react liquid pump, the right side of described spray column is provided with tail gas centralised arrangement,
The right side of described tail gas centralised arrangement is provided with graphite dust removing device, and the right side of described graphite dust removing device sets
Being equipped with ventilating fan, the right side of described ventilating fan is provided with sunlight catalytic device, described fractionating device
Be arranged on the right side of sunlight catalytic device, described sunlight catalytic device be provided above vacuum pump,
And the left side of sunlight catalytic device is provided with generation pulse negative high voltage device, described generation pulse negative high voltage
The left side of device is provided with plasma device, and described plasma source is arranged on the top of plasma device,
Described plasma device be internally provided with vacuum chamber, and the left side of plasma device is provided with central authorities
Processing means, described centrifugal drying device, reaction liquid pump, vacuum pump and ventilating fan are all and centre
Reason device is electrically connected with.
Preferably, described shower nozzle is connected by pipeline with reaction liquid pump.
Preferably, described ventilating fan is provided with four altogether, and four ventilating fans all fill with graphite dust removing
Put and connected by pipeline.
Preferably, described plasma device and sunlight catalytic device are all connected by pipeline with vacuum pump.
Preferably, described spray column is connected by pipeline with plasma device.
Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure,
Safe and convenient to use, the substep work of this utility model device, close structure, the spray column of addition, permissible
More thoroughly processing the nitride in tail gas, and make aqueous vapor separate, the work for next step is ready,
And reactant liquor reusable edible, save raw material；The plasma device added can be thoroughly by tail gas
In the harmful gas such as carbide become harmless carbon dioxide；The sunlight catalytic device added,
Sunlight can be utilized, saved the energy, more environmentally friendly, and the decomposition to hydrocarbonylation thing is more thorough；Add
Fractionating device, can be with categorised collection mixed gas, it is possible to for other produce, decrease fluorine, chlorine,
The discharge of the elements such as bromine, protects the health of environment and people, and adds economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-moisture separator, 2-centrifugal drying device, 3-shower nozzle, 4-react liquid pump, 5-
Reactant liquor storage device, 6-spray column, 7-tail gas centralised arrangement, 8-graphite dust removing device, 9-sunlight
Catalytic unit, 10-fractionating device, 11-vacuum pump, 12-produce pulse negative high voltage device, 13-plasma
Body device, 14-plasma source, 15-ventilating fan, 16-vacuum chamber, 17-central processor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Fig. 1, a kind of technical scheme of this utility model offer: a kind of novel plastic molding and processing plant's vent gas treatment are provided
Device, including spray column 6, fractionating device 10 and plasma source 14, spray column 6 be internally provided with spray
3, shower nozzle 3 be provided above centrifugal drying device 2, being provided above of centrifugal drying device 2
Having moisture separator 1, the left side of spray column 6 to be provided with reactant liquor storage device 5, reactant liquor stores dress
Put 5 be provided above react liquid pump 4, the right side of spray column 6 is provided with tail gas centralised arrangement 7, tail gas
The right side of centralised arrangement 7 is provided with graphite dust removing device 8, and the right side of graphite dust removing device 8 is provided with air inlet
Blower fan 15, the right side of ventilating fan 15 is provided with sunlight catalytic device 9, and fractionating device 10 is arranged on
The right side of sunlight catalytic device 9, sunlight catalytic device 9 be provided above vacuum pump 11, and too
The left side of sunlight catalytic unit 9 is provided with generation pulse negative high voltage device 12, produces pulse negative high voltage device
The left side of 12 is provided with plasma device 13, and plasma source 14 is arranged on the upper of plasma device 13
Side, plasma device 13 be internally provided with vacuum chamber 16, and the left side of plasma device 13 sets
It is equipped with central processor 17, centrifugal drying device 2, reaction liquid pump 4, vacuum pump 11 and air inlet wind
Machine 15 is all electrically connected with central processor 17.
Shower nozzle 3 is connected by pipeline with reaction liquid pump 4.Ventilating fan 15 is provided with four, and four altogether
Ventilating fan 15 is all connected by pipeline with graphite dust removing device 8.Plasma device 13 and sunlight
Catalytic unit 9 is all connected by pipeline with vacuum pump 11.Spray column 6 passes through with plasma device 13
Pipeline connects.
In this utility model, the quasiconductor in sunlight catalytic device 9 is n-type semiconductor mostly, when
When light irradiates quasiconductor, photon energy is higher than the absorption value of quasiconductor, the valence-band electrons generation interband of quasiconductor
Transition, i.e. transits to conduction band from valence band, thus produces light induced electron and hole, now adsorb at nano-particle
The dissolved oxygen trapped electron on surface forms superoxide anion, and the hydrogen-oxygen at catalyst surface will be adsorbed in hole
Radical ion and water are oxidized to hydroxyl free radical, generate water and carbon dioxide；Plasma in this utility model
Body device 13, rises to positive high voltage and negative high voltage by low-voltage by booster circuit, utilizes positive high voltage and negative height
Piezoelectricity, from oxygen and carbide, produces substantial amounts of cation and anion, and negative ions recombines formation
Harmless carbon dioxide and water.
Operation principle of the present utility model and use flow process: this novel plastic molding and processing plant's exhaust gas processing device is installed
After Hao, plastic molding and processing plant's tail gas that tail gas centralised arrangement 7 is collected enters in graphite dust removing device 8, in tail gas
Granule by graphite dust removing device 8 graphite adsorb fall, remaining mixed gas along with pipeline enter spray
Drenching tower 6, reaction liquid pump 4 sprays into spray column 6 at reactant liquor storage device 5 abstraction reaction liquid by shower nozzle 3,
Reactant liquor reacts with the sulfide in mixed gas, and reacted liquid is discharged into reactant liquor storage device 5
Middle recycling, remaining mixed gas is in centrifugal drying device 2 and the effect of moisture separator 1
Under, take off the moisture that mixed gas is carried, mixed gas enters plasma device 13 by pipeline,
In plasma device 13 under the effect of each device, carbide becomes harmless carbon dioxide, and then mixes
Close gas and enter in sunlight catalytic device 9, through the effect of sunlight catalytic device 9, mixed gas
In various hydrocarbon be broken down into harmless carbon dioxide, carbon particle, bromide and water, mixed gas along with
Pipeline enters in graphite dust removing device 8, and carbon particle is adsorbed by graphite, and remaining mixed gas enters fractional distillation
Device 10, is fractionated device 10 fractional distillation, and collects.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. novel plastic molding and processing plant's exhaust gas processing device, including spray column (6), fractionating device (10)
With plasma source (14), it is characterised in that: described spray column (6) be internally provided with shower nozzle (3),
Described shower nozzle (3) be provided above centrifugal drying device (2), described centrifugal drying device (2)
Be provided above moisture separator (1), the left side of described spray column (6) be provided with reactant liquor store
Device (5), described reactant liquor storage device (5) be provided above react liquid pump (4), described spray
The right side of tower (6) is provided with tail gas centralised arrangement (7), and the right side of described tail gas centralised arrangement (7) sets
Being equipped with graphite dust removing device (8), the right side of described graphite dust removing device (8) is provided with ventilating fan (15),
The right side of described ventilating fan (15) is provided with sunlight catalytic device (9), described fractionating device (10)
It is arranged on the right side of sunlight catalytic device (9), being provided above of described sunlight catalytic device (9)
There is vacuum pump (11), and the left side of sunlight catalytic device (9) is provided with generation pulse negative high voltage device
(12), the left side of described generation pulse negative high voltage device (12) is provided with plasma device (13),
Described plasma source (14) is arranged on the top of plasma device (13), described plasma device
(13) be internally provided with vacuum chamber (16), and the left side of plasma device (13) is provided with central authorities
Processing means (17), described centrifugal drying device (2), reaction liquid pump (4), vacuum pump (11) and
Ventilating fan (15) is all electrically connected with central processor (17).
A kind of novel plastic molding and processing plant's exhaust gas processing device the most according to claim 1, it is characterised in that:
Described shower nozzle (3) is connected by pipeline with reaction liquid pump (4).
A kind of novel plastic molding and processing plant's exhaust gas processing device the most according to claim 1, it is characterised in that:
Described ventilating fan (15) is provided with four altogether, and four ventilating fans (15) all fill with graphite dust removing
Put (8) to be connected by pipeline.
A kind of novel plastic molding and processing plant's exhaust gas processing device the most according to claim 1, it is characterised in that:
Described plasma device (13) and sunlight catalytic device (9) all pass through pipeline with vacuum pump (11)
Connect.
A kind of novel plastic molding and processing plant's exhaust gas processing device the most according to claim 1, it is characterised in that:
Described spray column (6) is connected by pipeline with plasma device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399481.2U CN205627597U (en) | 2016-05-04 | 2016-05-04 | Novel plastic molding and processing plant's tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399481.2U CN205627597U (en) | 2016-05-04 | 2016-05-04 | Novel plastic molding and processing plant's tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627597U true CN205627597U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399481.2U Active CN205627597U (en) | 2016-05-04 | 2016-05-04 | Novel plastic molding and processing plant's tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252076A (en) * | 2019-05-17 | 2019-09-20 | 重庆紫量科技有限公司 | A kind of environmental protective type chemical factory air cleaning unit |
-
2016
- 2016-05-04 CN CN201620399481.2U patent/CN205627597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252076A (en) * | 2019-05-17 | 2019-09-20 | 重庆紫量科技有限公司 | A kind of environmental protective type chemical factory air cleaning unit |
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| GR01 | Patent grant |