CN207324475U - A kind of spray photodissociation device of organic exhaust gas - Google Patents
A kind of spray photodissociation device of organic exhaust gas Download PDFInfo
- Publication number
- CN207324475U CN207324475U CN201721398700.6U CN201721398700U CN207324475U CN 207324475 U CN207324475 U CN 207324475U CN 201721398700 U CN201721398700 U CN 201721398700U CN 207324475 U CN207324475 U CN 207324475U
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- China
- Prior art keywords
- exhaust gas
- organic exhaust
- babinet
- absorbing liquid
- packing layer
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Abstract
It the utility model is related to the technical field of waste gas treatment equipment, the spray photodissociation device of specially a kind of organic exhaust gas, including babinet, air inlet and gas outlet are provided with babinet, the first packing layer is provided with babinet, babinet inner top is provided with nozzle, babinet is provided outside absorbing liquid storage box, force (forcing) pump is communicated between absorbing liquid storage box and nozzle, ultraviolet source is provided with cabinet wall above first packing layer, the light-guiding shade with through hole is arranged with outside ultraviolet source, the second packing layer is provided with above light-guiding shade, air guide mechanism is provided with gas outlet, the utility model combines spray and photodissociation repeatedly handles organic exhaust gas, high treating effect, it is simple in structure, it is convenient and practical.
Description
Technical field
It the utility model is related to the technical field of waste gas treatment equipment, and in particular to a kind of spray photodissociation dress of organic exhaust gas
Put.
Background technology
At present, the method for VOCs treatment has chemicalpurification, active carbon adsorption, spray process and photodissociation method etc., its
In, chemicalpurification is not suitable for the gas containing Multiple components, it is difficult to eliminate polluted gas with single chemical reaction；It is living
Property charcoal just must be regenerated or replaced to activated carbon at that time there is adsorption saturation.Therefore, the prior art mainly adopts spray
Method and photodissociation method handle organic exhaust gas.
Chinese patent, grant number disclose one kind for the utility model patent of CN206355813U and give up for hydrolyzing biochemistry pool
The safety-type spray column of gas disposal, including air inlet, gas outlet, circulating water chennel, packing layer, nozzle, plant filter layer, controller
And fuselage；Fuselage side is equipped with air inlet, and top is equipped with gas outlet, fuselage interior be disposed with from the bottom to top circulating water chennel,
Packing layer, nozzle and plant filter layer；Fill 5% sodium carbonate absorbing liquid in circulating water chennel, and by water pump successively with five
Nozzle is connected, and circulating water chennel side is equipped with supply mouth；Fuselage surface is provided with transparent window；Fuselage interior is equipped with detection machine
Structure, controller are connected with water pump, testing agency respectively, and controller surface is equipped with autoalarm；Testing agency includes temperature
Sensor, humidity sensor and pressure sensor.The program is by spraying in sodium carbonate absorbing liquid and exhaust gas organic exhaust gas
Harmful components react so that organic exhaust gas reaches discharge standard.
Although such scheme completes the processing to organic exhaust gas, but such scheme only leans on single packing layer to organic
Exhaust gas has carried out single treatment, and organic exhaust gas can not be handled fully after packing layer, and degree for the treatment of is not high, easily leads to organic waste
Residual harmful substance in gas, influences exhaust-gas treatment effect, so as to pollute environment.
Utility model content
The utility model is intended to provide a kind of spray photodissociation device of organic exhaust gas, exhaust gas can be sprayed and light at the same time
The problem of solution processing, VOCs treatment degree is not high in the prior art with solution, and effect is bad.
To solve the above-mentioned problems, the utility model provides following technical solution：
A kind of spray photodissociation device of organic exhaust gas, including babinet, are provided with air inlet and gas outlet on babinet, are set in babinet
The first packing layer is equipped with, babinet inner top is provided with nozzle, and babinet is provided outside absorbing liquid storage box, the absorbing liquid storage box
Force (forcing) pump is communicated between nozzle, the second packing layer is further included, is provided with and carries between the first packing layer and the second packing layer
The light-guiding shade of through hole, the both sides in the light-guiding shade are provided with ultraviolet source and ultraviolet source is arranged at cabinet wall, gas outlet
Place is provided with air guide mechanism.
The operation principle of the utility model is：
Organic exhaust gas enters babinet from air inlet, and force (forcing) pump pressurizes the absorbing liquid in absorbing liquid storage box so that
Absorbing liquid is sprayed from nozzle, and the absorbing liquid of ejection is attached on the first packing layer, and absorbing liquid permeates the first packing layer, and passes through and lead
Through hole on light shield is attached on the second packing layer；Air guide mechanism makes organic exhaust gas rapidly be emitted to the first filler from air inlet
In layer, light-guiding shade and on the second packing layer, air guide mechanism is closed so that organic exhaust gas is fully in the first packing layer, the second filler
Reaction in layer and light-guiding shade；The absorbing liquid of first packing layer attachment is reacted with organic exhaust gas, to the harmful components in organic exhaust gas
Absorbed for the first time；While first absorption, the ultraviolet light that ultraviolet source distributes is irradiated to first by the through hole on light-guiding shade
On packing layer so that organic exhaust gas carries out first photodissociation processing while carrying out and absorbing for the first time；Organic exhaust gas is emitted to leaded light
In cover, the ultraviolet light that ultraviolet source is sent carries out secondary photodissociation to organic exhaust gas；It is attached when organic exhaust gas rises to the second packing layer
The absorbing liquid in the second packing layer carries out double absorption to organic exhaust gas, while UV light permeability light-guiding shade is irradiated to second and fills out
Photodissociation three times is carried out to organic exhaust gas in the bed of material, the organic exhaust gas for handling completion is discharged from gas outlet, this completes organic waste
Whole processes of gas disposal.
The beneficial effects of the utility model are：
1st, the utility model has not only carried out spray process to organic exhaust gas, has also carried out photodissociation processing to organic exhaust gas,
Degree for the treatment of is high, and effect is good；
2nd, the utility model carries out organic exhaust gas using the first packing layer, ultraviolet source and the second packing layer at place three times
Reason, compared with only carrying out a spray process to organic exhaust gas in the prior art, the utility model processing organic exhaust gas effect is more
It is good, more thoroughly；
3rd, the ultraviolet lighting that the utility model is made using light-guiding shade is mapped in the first packing layer and the second packing layer so that is had
Machine exhaust gas can also carry out photodissociation processing, high treating effect while spray process is carried out.
4th, organic exhaust gas is directed to the first packing layer, light-guiding shade and by the utility model using air guide mechanism from air inlet
At two packing layers, air guide mechanism is then shut off so that organic exhaust gas can fully react；With allowing organic exhaust gas natural in the prior art
Mobile phase ratio, the utility model accelerate the speed of organic exhaust gas flowing, improve production efficiency.
Further, bottom is provided with absorbing liquid reclaiming chamber in babinet, and absorbing liquid reclaiming chamber is communicated with absorbing liquid processing mechanism,
Drawing liquid pump is communicated between absorbing liquid processing mechanism and absorbing liquid storage box.Unnecessary absorbing liquid is returned using absorbing liquid reclaiming chamber
Accept, the absorbing liquid in absorbing liquid reclaiming chamber is collected in absorbing liquid processing mechanism using drawing liquid pump and is handled, handle
After the completion of absorbing liquid be withdrawn into by drawing liquid pump in absorbing liquid storage box, realize the recycling of absorbing liquid, saved cost.
Further, nozzle and light-guiding shade are connected with body pivot.Pass through sprinkler rotation so that absorbing liquid and the first filler
Material contact on layer and the second packing layer is more abundant, improves the effect of spray；Rotated by light-guiding shade so that ultraviolet luminous energy
On the first packing layer and the second packing layer preferably distributed, photolytic efficiency first and three times is improved.
Further, air inlet is two, and air inlet is symmetrical arranged with babinet.It is organic by opening up two air inlets
Exhaust gas can be entered quickly in babinet, improve production efficiency.
Further, air guide mechanism is centrifugal blower.Not only air guide effect is good for centrifugal blower, but also noise is small, operates steadily.
Further, ultraviolet source is ultraviolet lamp.Ultraviolet lamp cost is low, and beneficial to maintenance.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the spray photodissociation device embodiment of organic exhaust gas of the utility model.
Embodiment
The utility model is described in further detail below by embodiment：
Reference numeral in Figure of description includes：Babinet 1, absorbing liquid storage box 2, force (forcing) pump 21, nozzle 22, inlet chamber
3rd, air inlet 31, the first packing layer 4, the second packing layer 41, ultraviolet lamp 5, light-guiding shade 51, gas outlet 6, centrifugal blower 61, suction
Receive liquid reclaiming chamber 7, absorbing liquid processing mechanism 71, drawing liquid pump 72.
Embodiment is substantially as shown in Figure 1：
A kind of spray photodissociation device of organic exhaust gas of the utility model, including rack-mounted babinet 1, babinet 1 are right
Absorbing liquid storage box 2 is installed, absorbing liquid storage box 2 is communicated with force (forcing) pump 21, which sets with rotation in the rack of side
Three nozzles 22 put in 1 inner top of babinet connect.Bottom is provided with absorbing liquid reclaiming chamber 7 in babinet 1, absorbing liquid reclaiming chamber 7 with
Absorbing liquid processing mechanism 71 in 1 right side rack of babinet connects, the absorbing liquid processing mechanism 71 and the absorbing liquid of top
Drawing liquid pump 72 is communicated between storage box 2.The top of absorbing liquid reclaiming chamber 7 is provided with inlet chamber 3, divides on 3 both sides box body wall of inlet chamber
It is not provided with air inlet 31, the top of inlet chamber 3 is provided with the first packing layer 4, is installed on the wall box above first day packing layer
There is ultraviolet lamp 5, ultraviolet lamp 5 is covered with light-guiding shade 51, through hole is provided with light-guiding shade 51；The top of light-guiding shade 51 is provided with second
Packing layer 41, the top of the second packing layer 41 are nozzle 22, and the top of nozzle 22 is the gas outlet 6 of babinet 1, is provided with gas outlet 6
Centrifugal blower 61.
Using a kind of organic exhaust gas of the utility model spray photodissociation device when, start force (forcing) pump 21, force (forcing) pump 21 to inhale
The absorbing liquid pressurization in liquid storage box 2 is received, the absorbing liquid after pressurization is rotated from nozzle 22 to be sprayed, and the absorbing liquid of ejection is attached to the
On one packing layer 4, absorbing liquid is permeated the first packing layer 4 and is attached on the second packing layer 41；Organic exhaust gas from air inlet 31 into
Enter babinet 1, centrifugal blower 61 guides organic exhaust gas to rise, and accelerates the speed that organic exhaust gas flows up；When organic exhaust gas passes through
During the first packing layer 4, centrifugal blower 61 is closed, allows organic exhaust gas to rise naturally so that organic exhaust gas can fully react；It is attached to
Absorbing liquid on first packing layer 4 is reacted with organic exhaust gas, and the harmful components in organic exhaust gas are absorbed for the first time, meanwhile,
Ultraviolet light is irradiated on the first packing layer 4 by the through hole on light-guiding shade 51, ultraviolet light to the harmful substance in organic exhaust gas into
The first photodissociation of row；
When organic exhaust gas enters in light-guiding shade 51, ultraviolet light carries out secondary photodissociation to the harmful components in organic exhaust gas,
When organic exhaust gas rises to the second packing layer 41, it is attached to harmful in the absorbing liquid and organic exhaust gas on the second packing layer 41
Component is reacted, and double absorption is carried out to the harmful components in organic exhaust gas, while double absorption, from light-guiding shade 51
The ultraviolet light come out in through hole carries out photodissociation three times to the harmful components in organic exhaust gas.Organic exhaust gas after the completion of processing
It is discharged by centrifugal blower 61 from gas outlet 6.
Above-described is only the embodiment of the utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (6)
1. a kind of spray photodissociation device of organic exhaust gas, including babinet, air inlet and gas outlet are provided with babinet, is set in babinet
Have the first packing layer, babinet inner top is provided with nozzle, and babinet is provided outside absorbing liquid storage box, the absorbing liquid storage box with
Force (forcing) pump is communicated between nozzle, it is characterised in that：The second packing layer is further included, is set between the first packing layer and the second packing layer
It is equipped with the light-guiding shade with through hole, the both sides in the light-guiding shade are provided with ultraviolet source and ultraviolet source is arranged in babinet
Wall, is provided with air guide mechanism at gas outlet.
2. the spray photodissociation device of organic exhaust gas as claimed in claim 1, it is characterised in that：Bottom is provided with the babinet
Absorbing liquid reclaiming chamber, absorbing liquid reclaiming chamber are communicated with absorbing liquid processing mechanism, the absorbing liquid processing mechanism and the absorbing liquid
Drawing liquid pump is communicated between storage box.
3. the spray photodissociation device of organic exhaust gas as claimed in claim 2, it is characterised in that：The nozzle and light-guiding shade with
Body pivot connects.
4. the spray photodissociation device of organic exhaust gas as claimed in claim 3, it is characterised in that：The air inlet is two, and
Air inlet is symmetrical arranged with babinet.
5. the spray photodissociation device of organic exhaust gas as claimed in claim 4, it is characterised in that：The air guide mechanism is centrifugation wind
Machine.
6. the spray photodissociation device of organic exhaust gas as claimed in claim 5, it is characterised in that：The ultraviolet source is ultraviolet light
Lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398700.6U CN207324475U (en) | 2017-10-25 | 2017-10-25 | A kind of spray photodissociation device of organic exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398700.6U CN207324475U (en) | 2017-10-25 | 2017-10-25 | A kind of spray photodissociation device of organic exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324475U true CN207324475U (en) | 2018-05-08 |
Family
ID=62362869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398700.6U Expired - Fee Related CN207324475U (en) | 2017-10-25 | 2017-10-25 | A kind of spray photodissociation device of organic exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI708915B (en) * | 2018-09-28 | 2020-11-01 | 魏榮宗 | Exhaust gas purification device |
-
2017
- 2017-10-25 CN CN201721398700.6U patent/CN207324475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI708915B (en) * | 2018-09-28 | 2020-11-01 | 魏榮宗 | Exhaust gas purification device |
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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: 20180508 Termination date: 20201025 |