CN207462997U - A kind of organic exhaust gas catalytic degradation device - Google Patents
A kind of organic exhaust gas catalytic degradation device Download PDFInfo
- Publication number
- CN207462997U CN207462997U CN201721491087.2U CN201721491087U CN207462997U CN 207462997 U CN207462997 U CN 207462997U CN 201721491087 U CN201721491087 U CN 201721491087U CN 207462997 U CN207462997 U CN 207462997U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- organic exhaust
- degradation device
- catalyst tube
- reactor body
- Prior art date
- 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.)
- Active
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a kind of organic exhaust gas catalytic degradation device, including reactor body（1）, the reactor body（1）Inside it is provided with photochemical catalytic oxidation layer（3）And ultraviolet lamp（2）, the reactor body（1）It is upper to be located at the photochemical catalytic oxidation layer（3）Both sides offer air inlet respectively（11）And gas outlet（12）, the reactor body（1）It is interior to be located at the gas outlet（12）Side be provided with catalyst tube（4）, the catalyst tube（4）Inside it is provided with catalyst, the catalyst tube（4）On offer several air admission holes, the catalyst tube（4）Upper end opening be inserted into the gas outlet（12）In.A kind of organic exhaust gas catalytic degradation device of the utility model, can improve organic exhaust gas catalytic effect at the shortcomings that single ultraviolet lamp catalytic efficiency can be overcome low, highly practical.
Description
Technical field
The utility model is specifically related to a kind of organic exhaust gas catalytic degradation device, belongs to field of environment protection equipment.
Background technology
VOC is the english abbreviation of volatile organic compounds, can be damaged to the health of the mankind.Degrade VOC's at present
Technology includes photochemical catalytic oxidation, and VOC photochemical catalytic oxidations typically refer to VOC under the irradiation photochemical catalytic oxidation material of ultraviolet light, by
Organic exhaust gas VOC oxidation is ultimately generated CO by step into low molecule intermediate product2、H2O and other ions such as NO3 -、PO4 3-、Cl-Deng
Process.But single ultraviolet catalytic effect is not highly desirable, can be very limited in practical application.
Utility model content
The technical problems to be solved in the utility model, which is to provide, a kind of can overcome single ultraviolet lamp catalytic efficiency low
Shortcoming can improve organic exhaust gas catalytic effect, highly practical organic exhaust gas catalytic degradation device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Including reactor body, photocatalysis is provided in the reactor body for a kind of organic exhaust gas catalytic degradation device
Oxide layer and ultraviolet lamp, be located on the reactor body photochemical catalytic oxidation layer both sides offer respectively air inlet and
Gas outlet, the interior side positioned at the gas outlet of the reactor body are provided with catalyst tube, are set in the catalyst tube
Have catalyst, offer several air admission holes on the catalyst tube, the upper end opening of the catalyst tube be inserted into it is described go out
In gas port.
The number of the photochemical catalytic oxidation layer and ultraviolet lamp is N number of, and wherein N is integer more than or equal to 2, the light
Catalysis oxidation layer and ultraviolet lamp are arranged at intervals.
The photochemical catalytic oxidation layer includes titanium dioxide or titanic oxide/zinc oxide composite photo-catalyst.
The number of the catalyst tube is M, and wherein M is the integer more than or equal to 2.
The catalyst tube outer wall is sandwich, residual in the sandwich to be wound with thermal conductivity oil pipe, the thermal conductivity oil pipe
Input end and the port of export of oil storage barrel connect, the port of export of the oil storage barrel is connected with the input end of oil pump, the oil pump
The port of export be connected with the input end of heat dump, the port of export of the heat dump is connected with the input end of the thermal conductivity oil pipe
It is logical, the solar thermal collector for providing heat is provided with below the heat dump.
It is located in the reactor body at the air inlet and is provided with ozone generator.
Temperature sensor and heating rod are provided in the oil storage barrel, controller is provided with outside the oil storage barrel, it is described
Controller is connected respectively with the temperature sensor and heating rod.
The beneficial effects of the utility model：A kind of organic exhaust gas catalytic degradation device provided by the utility model, Neng Gouke
The shortcomings that single ultraviolet lamp catalytic efficiency is low is taken, organic exhaust gas catalytic effect can be improved, it is highly practical；Have environmental protection and section
About energy advantage；Realize the intelligent control of thermal conductivity oil temperature.
Description of the drawings
Fig. 1 is a kind of structure diagram of organic exhaust gas catalytic degradation device of the utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot the scope of protection of the utility model be limited with this.
As shown in Figure 1, a kind of organic exhaust gas catalytic degradation device, including reactor body 1, is set in reactor body 1
Have a photochemical catalytic oxidation layer 3 and ultraviolet lamp 2, the number of photochemical catalytic oxidation layer 3 and ultraviolet lamp 2 be it is N number of, wherein N be more than
Integer equal to 2, preferably 2 here, photochemical catalytic oxidation layer 3 and ultraviolet lamp 2 are arranged at intervals.Photochemical catalytic oxidation layer 3 includes
Titanium dioxide or titanic oxide/zinc oxide composite photo-catalyst, preferably titanium dioxide.
Both sides on reactor body 1 positioned at photochemical catalytic oxidation layer 3 offer air inlet 11 and gas outlet 12 respectively, react
Side in device main body 1 positioned at gas outlet 12 is provided with catalyst tube 4, and catalyst, catalyst tube 4 are provided in catalyst tube 4
On offer several air admission holes, the upper end opening of catalyst tube 4 is inserted into gas outlet 12.The number of catalyst tube 4 is M
A, wherein M is the integer more than or equal to 2, and preferably 2, gas outlet 12 is similarly set as 2.
When the organic exhaust gas catalytic degradation device of the utility model does not need to having for high-temperature catalytic for such as formaldehyde of degrading
Machine pollutant, the exhaust gas containing formaldehyde first pass through ultraviolet lamp photocatalytic degradation, platinum catalyst, exhaust gas are placed in catalyst tube
From the air admission hole on catalyst tube into the further catalytic degradation for going to progress formaldehyde in catalyst tube, ultraviolet lamp catalysis generates
A part of ozone can be catalyzed platinum and play certain facilitation.In order to increase the catalytic degradation of the utility model effect
Fruit, reactor body 1 is interior to be provided with ozone generator 14 at the air inlet 11.
When the organic exhaust gas catalytic degradation device of the utility model is for such as toluene or dimethylbenzene organic contamination of degrading
Constantly, the catalyst in catalyst tube needs to carry out at high operating temperatures object, thus there is provided a catalyst here to add
Thermal.4 outer wall of catalyst tube is set as sandwich, residual in sandwich to be wound with thermal conductivity oil pipe 5, the import of thermal conductivity oil pipe 5
End connect with the port of export of oil storage barrel 6, the port of export of oil storage barrel 6 is connected with the input end of oil pump 9, the port of export of oil pump 9 and
The input end of heat dump 10 is connected, and the port of export of heat dump 10 is connected with the input end of thermal conductivity oil pipe 5, under heat dump 10
Side is provided with the solar thermal collector 13 for providing heat.
The utility model heats thermal conductivity oil under the left and right of oil pump, by solar heat, has environmental protection and section
About energy advantage.
During night or during rainy weather on daytime, the collecting efficiency of solar thermal collector is not very high, since it is desired that additionally
Heat source.We are provided with temperature sensor 8 and heating rod 7 in oil storage barrel 6, and controller is provided with outside oil storage barrel 6, control
Device is connected respectively with temperature sensor 8 and heating rod 7.When temperature sensor detects that thermal conductivity oil temperature is too low in oil storage barrel,
Signal is passed into controller, controller opens the power switch of heating rod, and heating rod is heated to thermal conductivity oil in oil storage barrel,
Realize intelligent control.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of organic exhaust gas catalytic degradation device, it is characterised in that：Including reactor body（1）, the reactor body（1）
Inside it is provided with photochemical catalytic oxidation layer（3）And ultraviolet lamp（2）, the reactor body（1）It is upper to be located at the photochemical catalytic oxidation layer
（3）Both sides offer air inlet respectively（11）And gas outlet（12）, the reactor body（1）It is interior to be located at the gas outlet
（12）Side be provided with catalyst tube（4）, the catalyst tube（4）Inside it is provided with catalyst, the catalyst tube（4）On open
Equipped with several air admission holes, the catalyst tube（4）Upper end opening be inserted into the gas outlet（12）In.
2. a kind of organic exhaust gas catalytic degradation device according to claim 1, it is characterised in that：The photochemical catalytic oxidation layer
（3）And ultraviolet lamp（2）Number be N number of, wherein N is integer more than or equal to 2, the photochemical catalytic oxidation layer（3）And purple
Outer smooth lamp（2）It is arranged at intervals.
3. a kind of organic exhaust gas catalytic degradation device according to claim 1, it is characterised in that：The photochemical catalytic oxidation layer
（3）Including titanium dioxide or titanic oxide/zinc oxide composite photo-catalyst.
4. a kind of organic exhaust gas catalytic degradation device according to claim 1, it is characterised in that：The catalyst tube（4）
Number be M, wherein M is the integer more than or equal to 2.
5. a kind of organic exhaust gas catalytic degradation device according to claim 4, it is characterised in that：The catalyst tube（4）
Outer wall is sandwich, residual in the sandwich to be wound with thermal conductivity oil pipe（5）, the thermal conductivity oil pipe（5）Input end and oil storage
Bucket（6）The port of export connection, the oil storage barrel（6）The port of export and oil pump（9）Input end be connected, the oil pump（9）'s
The port of export and heat dump（10）Input end be connected, the heat dump（10）The port of export and the thermal conductivity oil pipe（5）Into
Mouth end is connected, the heat dump（10）Lower section be provided with solar thermal collector for providing heat（13）.
6. a kind of organic exhaust gas catalytic degradation device according to claim 5, it is characterised in that：The oil storage barrel（6）It is interior
It is provided with temperature sensor（8）And heating rod（7）, the oil storage barrel（6）Outside is provided with controller, the controller respectively with
The temperature sensor（8）And heating rod（7）It is connected.
7. a kind of organic exhaust gas catalytic degradation device according to claim 1, it is characterised in that：The reactor body
（1）It is interior to be located at the air inlet（11）Place is provided with ozone generator（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491087.2U CN207462997U (en) | 2017-11-10 | 2017-11-10 | A kind of organic exhaust gas catalytic degradation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491087.2U CN207462997U (en) | 2017-11-10 | 2017-11-10 | A kind of organic exhaust gas catalytic degradation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207462997U true CN207462997U (en) | 2018-06-08 |
Family
ID=62263877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491087.2U Active CN207462997U (en) | 2017-11-10 | 2017-11-10 | A kind of organic exhaust gas catalytic degradation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207462997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420527A (en) * | 2019-08-21 | 2019-11-08 | 王艺锦 | Intellectual organic waste gas treatment device |
-
2017
- 2017-11-10 CN CN201721491087.2U patent/CN207462997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420527A (en) * | 2019-08-21 | 2019-11-08 | 王艺锦 | Intellectual organic waste gas treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209155464U (en) | Zeolite molecular sieve fixed bed VOCs Adsorption Concentration desorption and regeneration system | |
| CN209302469U (en) | A kind of reaction kettle waste gas continuous purification processing unit | |
| CN205730827U (en) | A kind of reduction of discharging unit equipment of microwave catalysis-biochemistry VOCs | |
| CN107398142A (en) | A kind of air cleaning facility of filter core free of replacement | |
| CN105042683A (en) | Self-cleaning intelligent wireless control air purifier of indoor solar photocatalyst | |
| CN107008240A (en) | Nano crystal titanium dioxide light catalyst of aluminum oxide open celled foam ceramic load Si doping and preparation method thereof | |
| CN206366313U (en) | A kind of organic exhaust gas photo-thermal catalytic treatment equipment | |
| CN207462997U (en) | A kind of organic exhaust gas catalytic degradation device | |
| CN206996280U (en) | A kind of zeolite runner concentration combination catalysis oxidation emission-control equipment | |
| CN104258728B (en) | A kind of device of flash processing volatile organic waste gas | |
| CN203517820U (en) | Waste gas treatment system for regenerative thermal incineration and photocatalyst purification | |
| CN207085678U (en) | A kind of organic waste gas treatment device | |
| CN105413387B (en) | A kind of VOCs tail gas adsorptions-catalytic-combustion processing system | |
| CN205867997U (en) | Photocatalytic treatment organic waste gas simply installs | |
| CN208253609U (en) | A kind of printing machine VOCs concentration paddy electricity balance RTO processing system | |
| CN107344069A (en) | A kind of organic waste gas treatment device | |
| CN207187425U (en) | A kind of special high efficiency active carbon adsorption tower of gas cleaning | |
| CN206911064U (en) | A kind of environment-friendly type enamelling machine waste gas treatment equipment | |
| CN205815712U (en) | A kind of chemical raw material reaction unit | |
| CN215196245U (en) | Ozone tail gas destruction device | |
| CN204563935U (en) | A kind of luminous energy gas molecule catalytic unit | |
| CN207196522U (en) | A kind of heat accumulating type organic waste gas catalytic combustion reaction bed | |
| CN209237709U (en) | A kind of ozone exhaust gas treating device | |
| CN209415476U (en) | Process gas analysis system waste gas purification apparatus | |
| CN202169139U (en) | Low-concentration organic combustible gas catalytic oxidation device and heat utilization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |