CN208097819U - A kind of tail gas decomposer - Google Patents
A kind of tail gas decomposer Download PDFInfo
- Publication number
- CN208097819U CN208097819U CN201820389099.2U CN201820389099U CN208097819U CN 208097819 U CN208097819 U CN 208097819U CN 201820389099 U CN201820389099 U CN 201820389099U CN 208097819 U CN208097819 U CN 208097819U
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- CN
- China
- Prior art keywords
- tail gas
- shell
- ultraviolet lamp
- coating
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tail gas decomposers.Disclosed device includes shell, and the shell is equipped with coated areas, and coated areas is coated with tail gas and decomposes coating；Ultraviolet lamp and spray equipment are installed, the ultraviolet lamp and spray equipment are respectively positioned on coated areas side on the shell.The device of the utility model can carry out the spray cleaning of coating surface attachment, keep the effective decomposition of the tail gas of coating.
Description
Technical field
The utility model relates to a kind of tail gas decomposers.
Background technique
In the prior art, exhaust gas is discharged most commonly by large-scale exhaust fan for enclosure space vent gas treatment, semiclosed
Space tail gas decomposes the coating material for generalling use and coating tail gas decomposition on road surface or wall.Above-mentioned technology has following problem：
Exhaust gas, especially in length, super long tunnel or large space parking lot, exhaust fan number are such as discharged using large-scale exhaust fan
Amount and power requirement are all especially high, and big energy-consuming can generate secondary pollution.
Coating is such as decomposed using road tail gas, the Pavement Performance of road can be influenced to a certain extent, while because semiclosed
Without rain drop erosion in space, decomposed substance is easily attached to road surface, prevents the further decomposed tail gas of coating.
Coating is such as decomposed using wall tail gas, equally there is also decomposed substance attaching surfaces, keep coating further
Decomposed tail gas.
Summary of the invention
For the defects or inadequacies for existing technologies, the purpose of this utility model is to provide a kind of tail gas decomposers.
The tail gas decomposer of the utility model includes shell, and the shell inner surface is equipped with coated areas, and coated areas applies
It is covered with tail gas and decomposes coating；Ultraviolet lamp and spray equipment, the ultraviolet lamp and spray equipment are installed in the shell inner surface
It is respectively positioned on coated areas side.
Further, the utility model ultraviolet lamp and spray equipment are respectively positioned on above coated areas.
Further, lampshade is installed, the lampshade is located above the ultraviolet lamp on the utility model shell.
In some schemes, electrochemical gas sensor is installed on the utility model shell.
Also in some schemes, light sensor is installed on the utility model shell.
Further, the device of the utility model further includes control system, electrochemical gas sensor and light sensor, institute
It states electrochemical gas sensor and light sensor is electrically connected to the control system.
Further, the shell of the utility model is equipped with gutter, and the gutter is located at below the coated areas.
Further, the shell frame of the utility model is equipped with colloid.
The utility model has following technical characterstic compared with prior art：
1. the utility model can detect pernicious gas situation in tunnel, while it is clear to carry out coating surface attachment spray
It washes, keeps the tail gas decomposition of coating.
2. the utility model can collect the sewage of spray by gutter, the further polluted underground water of sewage and road are prevented
Base.Simultaneously by the detection to salt content in sewage, coating decomposed tail gas effect can be evaluated.
Detailed description of the invention
Fig. 1 is easy-to-mount hemi-closure space tail gas decomposer front view provided by the utility model.
Fig. 2 is easy-to-mount hemi-closure space tail gas decomposer side view provided by the utility model.
Specific embodiment
It is the specific embodiment that inventor provides below, to be further explained to the technical solution of the utility model
It is bright.
Embodiment 1：
As shown in figures 1 and 2, the tail gas decomposer of the embodiment includes shell 11, and the inner surface of the shell is equipped with coating
Area 4, coated areas are coated with tail gas and decompose coating, and 1 side of coated areas is equipped with ultraviolet lamp 8 and spray equipment 5.Wherein spray equipment
5 can spray as needed, and each device can be equipped with there are two spray head, and spray head spray angle mutually agrees with 4 range of coated areas.
Spray equipment 5, which can dissolve the salinity on 4 surface of coating, to be washed away, and so that coating 4 is stablized and is played catalytic action.
Tail gas in utility model device, which decomposes coating, can be selected iron-Ag doping TiO2Coating, than general TiO2Coating point
It is high-efficient to solve tail gas, it under visible light can decomposed tail gas.
In view of the efficient operation of each section in device, in a kind of specific embodiment, ultraviolet lamp 5 and spray equipment 5 are equal
Above coated areas 4.
In another embodiment, lampshade 3 is installed on shell 11, lampshade is located above ultraviolet lamp.One specific
In embodiment, it is the automatically working of realization device, electrochemical gas sensor 1, light is installed on the shell of above-mentioned apparatus
Line sensor 2 and control system 10, electrochemical gas sensor 1 and light sensor 2 are electrically connected with control system 10, are realized
Signal real-time Transmission.Wherein electrochemical gas sensor 1 can be used for detecting nitric oxide, nitrogen dioxide, carbon monoxide and oxygen
Content, and the information that will test reaches control system 10, and control system 10 controls ultraviolet lamp 8 by judging the concentration of exhaust gas
Light and shade, the intensity of ultraviolet lamp 8 is no more than ultraviolet light three-level, prevents from causing harm to the human body.When hemi-closure space inner exhaust gas not
When reaching a certain concentration, common photocatalytic speed can reach requirement in hemi-closure space, then ultraviolet lamp does not work.Light level
Device 2 can be used for detecting the intensity of light in hemi-closure space, and will test information and reach control system 10, and control system 10 passes through
Light intensity controls the light and shade of tunnel illuminating lamp.
In some embodiments, gutter 7 is equipped with below shell 11.Gutter 7 can be used for collecting waste water when spray, row
Ditch is in 2 ‰ -3 ‰ gradients, and waste water converges to wastewater disposal basin, is not connected with underground water, protects underground water and roadbed.
In view of the convenience of installation and replacement, the frame of shell is equipped with colloid, such as can be realized with the bonding of filleting glue 9
The installation of device.Further, the device of the utility model can be mounted on field of employment by fixing screws 6.
The some more specific schemes of the utility model are as follows：
In some schemes, the body that lightweight PC plate is device is can be selected in this practical shell 11, with lightweight, resistance to combustion, is resisted
The characteristics such as aging, and plasticity is good, is adapted to the shape of hemi-closure space, reduces space hold.Other devices pass through by force
Power glue and PC plate are cementing.The a length of 1m of lightweight PC plate 11, height can be depending on the height of enclosure space.For convenience of light irradiation and water
Spray, certain radian can be presented in lightweight PC plate, and the space requirement of the radian and hemi-closure space mutually agrees with, that is, facilitates space
The traveling such as interior vehicle and equipment, does not influence mutually.
It is also possible that electrochemical gas sensor 1 and light sensor 2 are adhesive in lightweight PC plate 11 by strength, pass
The data line of sensor is connected by the aperture after lightweight PC plate 11 with information processing system 10.Electrochemical gas sensor 1 and light
Line sensor 2 can be at the top of device and there is setting at middle part.
It can be again, 3 material of lampshade is PC material, and can be coated with reflecting coating in inner surface.
Also some are that ultraviolet lamp 8 is elongated tubular, and power supply line passes through the aperture and 10 phase of control system after lightweight PC plate 11
Even.Ultraviolet lamp 8 is mutually cementing by seccotine and lightweight PC plate 11.Lampshade 3 should as far as possible cover 8 light of ultraviolet lamp, make
People is other than from its 1m not directly by ultraviolet light direct projection.
Spray equipment 5 and shell 11 are mutually cementing, are fixed in lightweight PC plate 11.The water inlet of spray equipment 5 is lightweight PC
The subsequent aperture of plate 11, is shown in Fig. 2.Spray equipment 5 is mounted below ultraviolet lamp, above coating, in order to make to spray range
It can seal coat.5 spray head of spray equipment, which is arc-shaped, to be evenly distributed on spray head, its left and right spray range is greater than
0.25m, total range that sprays are greater than 0.5m.
Gutter 7 and lightweight PC plate 11 are integral, and material is also PC material.Can aperture according to actual needs, draining.Such as
Fruit has drain outlet in foundation somewhere, then can go out aperture in gutter 7, makes the water of spray and seeps, is discharged at present.The arc in gutter
Degree is also tilted to drain outlet, is conducive to water and is collected to discharge outlet.
The device of the utility model should for decomposing the pernicious gases such as hemi-closure space nitrogen oxides (such as vehicle exhaust)
Device is primarily adapted for use in hemi-closure space (such as underground parking, major long tunnel), it can also be used on both sides of the road, assist with sound barrier in road
Same-action (sound absorption and decomposed tail gas).
Claims (8)
1. a kind of tail gas decomposer, which is characterized in that device includes shell, and the shell inner surface is equipped with coated areas, is applied
Floor area is coated with tail gas and decomposes coating；Ultraviolet lamp and spray equipment, the ultraviolet lamp and spray are installed in the shell inner surface
Shower device is respectively positioned on coated areas side.
2. tail gas decomposer as described in claim 1, which is characterized in that the ultraviolet lamp and spray equipment are respectively positioned on coating
Above area.
3. tail gas decomposer as described in claim 1, which is characterized in that be equipped with lampshade, the lampshade on the shell
Above the ultraviolet lamp.
4. tail gas decomposer as described in claim 1, which is characterized in that be equipped with electrochemical gas sensing on the shell
Device.
5. tail gas decomposer as described in claim 1, which is characterized in that be equipped with light sensor on the shell.
6. tail gas decomposer as described in claim 1, which is characterized in that described device further includes control system, electrochemistry
Gas sensor and light sensor, the electrochemical gas sensor and light sensor are electrically connected to the control system.
7. tail gas decomposer as described in claim 1, which is characterized in that the shell is equipped with gutter, the draining
Ditch is located at below the coated areas.
8. tail gas decomposer as described in claim 1, which is characterized in that the shell frame is equipped with colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389099.2U CN208097819U (en) | 2018-03-21 | 2018-03-21 | A kind of tail gas decomposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389099.2U CN208097819U (en) | 2018-03-21 | 2018-03-21 | A kind of tail gas decomposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097819U true CN208097819U (en) | 2018-11-16 |
Family
ID=64122082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389099.2U Expired - Fee Related CN208097819U (en) | 2018-03-21 | 2018-03-21 | A kind of tail gas decomposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221299A (en) * | 2020-09-18 | 2021-01-15 | 深圳洛赛声学技术有限公司 | Sound barrier with exhaust purification function |
-
2018
- 2018-03-21 CN CN201820389099.2U patent/CN208097819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221299A (en) * | 2020-09-18 | 2021-01-15 | 深圳洛赛声学技术有限公司 | Sound barrier with exhaust purification function |
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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: 20181116 Termination date: 20190321 |