CN202398291U - Gas treatment device - Google Patents
Gas treatment device Download PDFInfo
- Publication number
- CN202398291U CN202398291U CN2011205760648U CN201120576064U CN202398291U CN 202398291 U CN202398291 U CN 202398291U CN 2011205760648 U CN2011205760648 U CN 2011205760648U CN 201120576064 U CN201120576064 U CN 201120576064U CN 202398291 U CN202398291 U CN 202398291U
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- Prior art keywords
- pipeline
- generator
- gas treatment
- gas
- ozone
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Abstract
The utility model discloses a gas treatment device which comprises a first pipeline full of to-be-treated gas; a second pipeline is communicated with the first pipeline; a generator is connected to the second pipeline and comprises a casing, a blower and rows of ultraviolet lamps; the blower and the ultraviolet lamps are mounted in the casing; and a catalysis film layer is arranged on the inner surface of the casing. According to the utility model, the generator is arranged outside the first pipeline, so that foul gas pollutant, especially oil fume, can be prevented from adhering to the surface of lamp tubes, and then the cleaning frequency is reduced; the blower is arranged in the generator so as to prevent that ozone air flows back when air pressure of the first pipeline is too high; and the second pipeline extends into the first pipeline, and then certain negative pressure is formed in a local area. Therefore, ozone can be dispersed in foul gas in the first pipeline advantageously, and then power can be saved.
Description
Technical field
The utility model relates to a kind of treating apparatus of foul gas, belongs to environmental technology field.
Background technology
The oil flue waste gas in restaurant and kitchen, hotel generally adopts static oil removing or water spray to handle, and directly is discharged to outdoor after the processing.Above method has removal effect preferably to volatility oil, cigarette and steam, but not good to the removal effect of the organic pollution of generation after other peculiar smell in the kitchen and the edible oil heating.These pollutants possibly jeopardize peripheral resident's health, and in addition, peculiar smell also influences people's work and life.The foul gas that produces in the sewage disposal process has had a strong impact on people's health, and this type of foul gas mainly contains hydrogen sulfide, ammonia, methyl mercaptan and volatile organic contaminant, and they are the reasons that cause stench.Oxidizing process is to handle the prefered method of this type of foul gas at present.
Ozone oxidation is a kind of method for gas purification of high-efficiency cleaning, but ozone reaction speed when some organic pollutions of oxidation is slow, and the reaction time is long; In addition, ozone generator is responsive to air humidity, and under the wet weather condition, the ozone generating capacity is not enough.
Photochemical catalytic oxidation also is usually used in the processing of indoor foul smell, produces the free-radical oxidation pollutant through the UV-irradiation catalyst.But because the photochemical catalytic oxidation energy utilization efficiency is low, the number of free radicals quantity not sufficient of generation, treatment effect is undesirable.
The utility model content
The utility model provides a kind of gas treatment equipment in order to solve the problem that exists in the prior art, and it is simple in structure, has guaranteed the reaction time of ozone effectively, the peculiar smell that foul gas that produces in the processing procedure of disposing of sewage effectively or kitchen produce.
The technical scheme of the utility model is: a kind of gas treatment equipment comprises first pipeline that is full of pending gas; Be communicated with second pipeline on said first pipeline, said second pipeline is connected with a generator, and said generator comprises shell and be installed in the blower fan in the said shell and arrange uviol lamp more that the inner surface of said shell is provided with the catalysis rete.
Preferably, said second pipeline puts in first pipeline.
Preferably, said blower fan is arranged on the air inlet of generator shell.
Preferably, said catalysis rete is one or both in titanium dioxide film or the manganese dioxide film.
Preferably, said uviol lamp is a vacuum UV lamp.
The gas treatment equipment of the utility model is sent out and is answered device to be arranged on the outside of first pipeline, can prevent effectively that odor pollution thing, particularly oil smoke from sticking to surface of the light tube, has reduced the frequency that device cleans; Be provided with blower fan in the generator, ozone-air flows backwards in the time of can preventing that the first pipeline blast is too high; First pipeline extends in first pipeline, can in its local scope, form certain negative pressure, helps saving power in the foul gas that ozone is dispersed in first pipeline fully.
Description of drawings
Fig. 1 shows the structural representation of the gas treatment equipment of the utility model.
The specific embodiment
Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model.
With reference to figure 1, the gas treatment equipment of the utility model comprises first pipeline 5 that is full of pending gas: 5 are communicated with second pipeline 4 on said first pipeline, and wherein, the connected mode of 2 pipelines can be welding, also can be plug-in type connection etc.Said second pipeline 4 is connected with a generator, and said generator comprises shell 3 and be installed in the blower fan 1 in the said shell 3 and arrange uviol lamp 2 more that the inner surface of said shell 3 is provided with the catalysis rete.
More preferably, said second pipeline 4 extends and enters in first pipeline 5, can in its local scope, form certain negative pressure, helps saving power in the foul gas that ozone is dispersed in first pipeline fully.
More preferably, said blower fan 1 is arranged on the air inlet of generator shell 3, and ozone-air flows backwards in the time of can preventing that the first pipeline blast is too high.
More preferably, said catalysis rete is one or both in titanium dioxide film or the manganese dioxide film, be used for catalysis ozone and UVC ultraviolet light and produce hydroxyl radical free radical, but the pollutant in the hydroxyl radical free radical efficient oxidation foul gas.
More preferably, said uviol lamp 2 is a vacuum UV lamp.
The method for using of the utility model is: open uviol lamp 2 and blower fan 1; Blower fan 1 is with in the air suction generator shell 3; The air of suction produces ozone under the irradiation of uviol lamp 2, ozone generates hydroxyl radical free radical under the effect of generator shell 3 inner catalysts, under blower fan 1 action of centrifugal force, gets in first pipeline 5; Pollutant in the oxidation Decomposition foul gas finally obtains pure air.
Being merely the embodiment of the utility model in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to the technological category of the utility model.
Claims (5)
1. a gas treatment equipment comprises first pipeline that is full of pending gas; It is characterized in that: be communicated with second pipeline on said first pipeline, said second pipeline is connected with a generator, and said generator comprises shell and be installed in the blower fan in the said shell and arrange uviol lamp more that the inner surface of said shell is provided with the catalysis rete.
2. gas treatment equipment according to claim 1 is characterized in that: said second pipeline puts in first pipeline.
3. gas treatment equipment according to claim 1 is characterized in that: said blower fan is arranged on the air inlet of generator shell.
4. gas treatment equipment according to claim 1 is characterized in that: said catalysis rete is one or both in titanium dioxide film or the manganese dioxide film.
5. gas treatment equipment according to claim 1 is characterized in that: said uviol lamp is a vacuum UV lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205760648U CN202398291U (en) | 2011-12-31 | 2011-12-31 | Gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205760648U CN202398291U (en) | 2011-12-31 | 2011-12-31 | Gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398291U true CN202398291U (en) | 2012-08-29 |
Family
ID=46695969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205760648U Expired - Fee Related CN202398291U (en) | 2011-12-31 | 2011-12-31 | Gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398291U (en) |
-
2011
- 2011-12-31 CN CN2011205760648U patent/CN202398291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |