CN208799967U - A kind of combined photodegradation organic waste gas treatment device - Google Patents
A kind of combined photodegradation organic waste gas treatment device Download PDFInfo
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- CN208799967U CN208799967U CN201820950243.5U CN201820950243U CN208799967U CN 208799967 U CN208799967 U CN 208799967U CN 201820950243 U CN201820950243 U CN 201820950243U CN 208799967 U CN208799967 U CN 208799967U
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Abstract
The utility model discloses a kind of combined photodegradation organic waste gas treatment devices, it is respectively the equipment body of air inlet and air outlet including both ends, is disposed with pretreatment unit, plasma module, the photochemical catalytic oxidation module to carry out catalysis oxidation to exhaust gas and the device for deep cleaning to be handled the portion gas generated in photochemical catalytic oxidation module to filter the fixation particle in exhaust gas along the direction from air inlet to gas outlet in the equipment body.On the one hand the processing unit improves exhaust-gas treatment effect by setting pre-filtrating equipment, another aspect exhaust gas processing device can do the processing more deepened to gas with further satisfaction environmental requirement.
Description
Technical field
The utility model relates to the improvement of environment protection field atmosphere, during the industry productions such as printing, coating, injection molding
A kind of combined organic waste gas treatment device of the Wind Volume VOC industrial waste gas of generation.
Background technique
Atmosphere pollution is China's one of environmental problem most outstanding at present, and industrial waste gas is the important next of atmosphere pollution
Source.Big capacity industrial waste gas is discharged into atmosphere, declines atmosphere quality, serious harm is brought to human health, in industrial waste gas
Most intractable is exactly organic exhaust gas, and environmental pollution is very serious, and the pollutant is big with discharge amount, pollution is wide and difficult
The characteristics of to degrade.Organic exhaust gas end-of-pipe control technology includes active carbon absorption, condensing recovery, UF membrane, high temperature incineration, catalysis
Burning, biological oxidation, low temperature plasma destruction and photocatalysis oxidation technique etc..The above technology has its corresponding applicable model
It encloses, there are respective advantage and disadvantage, wherein photooxidation catalysis technique, with stable, maintenance cost is low, purification efficiency is high, nothing
The advantages that secondary pollution.It is wide to be related to industry wide in view of organic exhaust gas, exhaust gas constituents are complicated, and concentration span is larger, single technique
It is not able to satisfy purification to require, photochemical catalytic oxidation decomposition and combination technology assists other process equipments, such as in practical application extension process
The facilities such as dry filter, chemical scrubber, aerosol separation are pre-processed, are achieved the purpose that the processing of organic exhaust gas deep purifying, it is real
Existing machine reducing discharge of waste gases.
The emission-control equipment for using photochemical catalytic oxidation module in the prior art, because not having preprocessing module, photocatalytic-oxidation
It is simple to change structure, without end advanced treating function, there is the defects for the treatment of effect is poor.
Utility model content
The main purpose of the utility model is to provide a kind of organic waste gas treatment devices, by changing to the prior art
Into and what's new combination, while the treatment effeciency for increasing organic exhaust gas, photochemical catalytic oxidation is also greatly improved
The service life of resolving device, ensure that qualified discharge.
To achieve the above objectives, the technical solution adopted in the utility model are as follows: at a kind of combined photodegradation organic exhaust gas
Manage device, be respectively the equipment body of air inlet and air outlet including both ends, which is characterized in that in the equipment body along
Direction from air inlet to gas outlet is disposed with pretreatment unit, plasma mould to filter the fixation particle in exhaust gas
Block, to exhaust gas carry out catalysis oxidation photochemical catalytic oxidation module and to the part gas generated in photochemical catalytic oxidation module
The tail device for deep cleaning that body is handled.
Preferably, the photochemical catalytic oxidation module by UV ultraviolet lamp tube provide light source, the UV ultraviolet lamp tube along from into
The direction of port to gas outlet is provided with multiple rows of, and every row has multiple UV ultraviolet lamp tubes, and the UV ultraviolet lamp tube between adjacent row is handed over
Mistake setting.
Preferably, the pretreatment unit includes two filter plates, and two filter plates are along the direction from air inlet to gas outlet
It is arranged in V-shape.
Preferably, the device for deep cleaning is made of multilayer adsorption plate setting up and down, and every layer of adsorption plate is horizontally disposed,
And adsorption plate is made of Carbon fibe and granulated carbon.
Preferably, the PIC connecting with plasma module, photooxidation catalytic module signal is provided in the equipment body
Tele-control system is to realize long-range control.
It preferably, further include the safety protection structure being arranged in equipment body, the safety protection structure includes setting
Switch at air inlet air inlet to be selectively opened or close.
Preferably, the safety protection structure further includes the pressure relief being arranged at gas outlet.
Preferably, the safety protection structure further include be arranged in equipment body and respectively with pretreatment unit, etc. from
Submodule, photochemical catalytic oxidation module and the corresponding spray structure of deep purifying module position, the spray structure can be according to setting
Standby main intracorporal temperature automatically turns on.
Compared with prior art, which has the advantages that
1) solid particle in exhaust gas can will be reduced by setting pre-filtrating equipment, on the one hand can improves exhaust-gas treatment
Effect, on the other hand can reduce solid particle be attached on light source so that influence photochemical catalytic oxidation effect and vent gas treatment dress
The treatment effect set, or even influence the service life of whole device；
2) it is improved by the arrangement to UV ultraviolet lamp tube when being capable of increasing the contact area of exhaust gas and light source and contacting
Between, and then the effect of photochemical catalytic oxidation can be improved；
3) exhaust gas processing device further handles the gas after photochemical catalytic oxidation, further increases the effect of exhaust-gas treatment
Fruit.
Detailed description of the invention
Fig. 1 is the internal structure chart of the main view direction of a preferred embodiment according to the present utility model
Fig. 2 is the top view of a preferred embodiment according to the present utility model
Fig. 3 is the left view of a preferred embodiment according to the present utility model
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figure 1-3, a kind of combined photodegradation organic waste gas treatment device, including equipment body 8, the equipment master
8 both ends open of body, is respectively formed air inlet 11 and gas outlet 12, in shell 1, along from air inlet 11 to the side of gas outlet 12
To being disposed with pretreatment unit 1, plasma module 2, photochemical catalytic oxidation module 3 and deep purifying module 4.
Equipment body 8 is oxidized in order to prevent, and the equipment body 8 is made into using stainless steel material.
The pretreatment unit 1 is made of two pieces of filter plates to be filtered to the solid particle in exhaust gas, on the one hand
The treatment effect of emission-control equipment is improved, solid particle can be also reduced and enter photochemical catalytic oxidation module and deep purifying
The effect of photooxidation catalysis and vent gas treatment is influenced in module 4, or even influences photochemical catalytic oxidation module and deep purifying module 4
Service life.The time of contact of exhaust gas and filter plate and then reach better filter effect to increase, by two pieces of filter plates along into
The direction of gas is arranged in V-shape.The pretreatment unit has but is not limited to cooling, drop to the Effect of Pretreatment in exhaust gas
The effects of dirt, current stabilization.
The plasma module 2 is to have the function of assisted oxidation to being difficult to degrade and high-concentration waste gas purifies.Institute
It states plasma module packet 2 and includes plasma generator to generate energetic ion, specifically, the plasma generator is using existing
Technology, and will not be described here in detail.
The photochemical catalytic oxidation module 3 exhaust gas is carried out catalysis oxidation, make exhaust gas finally synthesize carbon dioxide and
Water.The photochemical catalytic oxidation module 3 is used as light source using UV ultraviolet lamp tube 31, and the UV ultraviolet lamp tube 31 is vertically arranged, thereon
End is fixed to the top of shell 8, and extends close to bottom from the top of shell 8.The UV ultraviolet lamp tube 31 is along air inlet
Direction have it is multiple rows of, every row have to a UV ultraviolet lamp tube 31, can be improved oxidation by using multiple rows of UV ultraviolet lamp tube 31
Effect.The effect of photochemical catalytic oxidation in order to further increase, it is adjacent two rows between UV ultraviolet lamp tube 31 be staggered, i.e. a row
In one of UV ultraviolet lamp tube 31 it is corresponding with the position between the UV ultraviolet lamp tube 31 that two in adjacent row are adjacent, set in this way
It sets and plays the role of flow-disturbing and then reach better photochemical catalytic oxidation effect.Specifically, the UV ultraviolet lamp tube 31 and light
The working principle of catalysis oxidation uses the prior art, and and will not be described here in detail.The equipment body 8 is in 3 institute of photochemical catalytic oxidation module
Region form conversion zone 7.
Deep purifying module 4 is made of horizontal positioned multilayer adsorption plate, the multilayer adsorption plate using carbon fiber and
Grain carbon is made, and can absorb the ozone generated from deep purifying module 4 by deep purifying module 4, avoid excessive
Ozone enters atmosphere.
Meanwhile the combined photodegradation organic waste gas treatment device further includes the PIC that is arranged in equipment body 8 long-range
Control system 5, the PIC tele-control system is connect with signals such as plasma module 2, photochemical catalytic oxidation modules 3, to control
The work of plasma module 2 and photochemical catalytic oxidation module 3.Other control equipment pair can be passed through by PIC tele-control system
The emission-control equipment is remotely controlled.
The combined photodegradation organic waste gas treatment device further includes multiple safety protection structures 6, specifically, the peace
All risk insurance protection structure 6 includes the switch being arranged at air inlet 11, and the switch can selectively close off air inlet 11 in turn
When an emergency happens, gas source can be cut off.
The safety protection structure 6 may also include the pressure relief device being arranged at 12 position of gas outlet, such as relief valve etc.,
The maximum pressure that relief valve can bear is less than the pressure that equipment body 8 can bear, in this way when the pressure in equipment body 8 increases
When being added to the pressure that hydraulic valve can bear, relief valve is opened, and the pressure that can be effectively reduced in equipment body 8 in this way avoids
It explodes.
The safety protection structure 6 further include be arranged in equipment body 8 and respectively with pretreatment unit 1, plasma mould
The spray structure of 4 corresponding position of block 2, photochemical catalytic oxidation module 3 and deep purifying module, when 8 inside of equipment body is on fire
Perhaps spray structure starts automatically and is sprinkled water to the inside of equipment body 8 to cool down or put out a fire when the temperature is excessively high.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (7)
1. a kind of combined photodegradation organic waste gas treatment device is respectively the equipment master of air inlet and air outlet including both ends
Body is disposed with along the direction from air inlet to gas outlet to filter the fixation in exhaust gas in the equipment body
Grain pretreatment unit, plasma module, to exhaust gas carry out catalysis oxidation photochemical catalytic oxidation module and to urge light
Change the device for deep cleaning that the portion gas generated in oxidation module is handled, which is characterized in that further include being arranged in equipment
Main intracorporal safety protection structure, the safety protection structure include being arranged at air inlet selectively to beat air inlet
The switch that on or off is closed.
2. a kind of combined photodegradation organic waste gas treatment device according to claim 1, which is characterized in that the light is urged
Change oxidation module and provide light source by UV ultraviolet lamp tube, the UV ultraviolet lamp tube is provided with along the direction from air inlet to gas outlet
Multiple rows of, every row has multiple UV ultraviolet lamp tubes, and the UV ultraviolet lamp tube between adjacent row is staggered.
3. a kind of combined photodegradation organic waste gas treatment device according to claim 2, which is characterized in that the pre- place
Managing device includes two filter plates, and two filter plates are arranged along the direction from air inlet to gas outlet in V-shape.
4. a kind of combined photodegradation organic waste gas treatment device according to claim 3, which is characterized in that the depth
Purification device is made of multilayer adsorption plate setting up and down, and every layer of adsorption plate is horizontally disposed, and adsorption plate using Carbon fibe and
Granulated carbon is made.
5. a kind of combined photodegradation organic waste gas treatment device according to claim 1, which is characterized in that set described
It is long-range to realize that the PIC tele-control system connecting with plasma module, photooxidation catalytic module signal is provided in standby main body
Control.
6. a kind of combined photodegradation organic waste gas treatment device according to claim 1, which is characterized in that the safety
Protecting structure further includes the pressure relief being arranged at gas outlet.
7. a kind of combined photodegradation organic waste gas treatment device according to claim 1 or 6, which is characterized in that described
Safety protection structure further include be arranged in equipment body and respectively with pretreatment unit, plasma module, photochemical catalytic oxidation mould
Block and the corresponding spray structure of deep purifying module position, the spray structure can be opened automatically according to the temperature in equipment body
It opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950243.5U CN208799967U (en) | 2018-06-20 | 2018-06-20 | A kind of combined photodegradation organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950243.5U CN208799967U (en) | 2018-06-20 | 2018-06-20 | A kind of combined photodegradation organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799967U true CN208799967U (en) | 2019-04-30 |
Family
ID=66224593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950243.5U Active CN208799967U (en) | 2018-06-20 | 2018-06-20 | A kind of combined photodegradation organic waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799967U (en) |
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2018
- 2018-06-20 CN CN201820950243.5U patent/CN208799967U/en active Active
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