CN204816184U - Ultraviolet ray photodissociation oxidation deodorizing device - Google Patents
Ultraviolet ray photodissociation oxidation deodorizing device Download PDFInfo
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- CN204816184U CN204816184U CN201520559251.3U CN201520559251U CN204816184U CN 204816184 U CN204816184 U CN 204816184U CN 201520559251 U CN201520559251 U CN 201520559251U CN 204816184 U CN204816184 U CN 204816184U
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- ultraviolet
- air inlet
- reaction chamber
- ultraviolet ray
- photodissociation oxidation
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Abstract
The utility model provides an ultraviolet ray photodissociation oxidation deodorizing device belongs to environmental protection equipment technical field. It has solved current ultraviolet photodissociation oxidation equipment the phenomenon that ozone takes place the quantity not sufficient can appear, leads to that the odor treatment effect is poor, the problem of inefficiency. This ultraviolet ray photodissociation oxidation deodorizing device is including the ultraviolet reaction box and the fan that have sealed cavity, air inlet and gas outlet have on the ultraviolet ray reaction box, be connected with the intake pipe on the air inlet, be connected with the fan through the blast pipe on the gas outlet, be equipped with a plurality of ultraviolet launching tubes in the cavity of ultraviolet ray reaction box, the ultraviolet ray launching tube links firmly the top at ultraviolet reaction box, still be equipped with the reflector panel that the ultraviolet ray of ultraviolet launching tube transmission can be reflected in the ultraviolet ray reaction box, the reflector panel is slope setting. This ultraviolet ray photodissociation oxidation deodorizing device is can the guard box internal to have sufficient ozone emergence volume, strengthens the mixture of ozone and foul smell, the treatment effeciency of improvement foul smell.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, relates to a kind of ultraviolet photodissociation oxidation odor removal.
Background technology
At present, the development built along with Chinese Urbanization, has supportingly built many destructor plants and sewage treatment plant.But rubbish and the concentrated of sewage can produce a large amount of foul gas with stink and penetrating odor containing the composition such as sulphur compound, nitrogen compound, pollute ambient air.The existing process to foul gas mainly adopts biological decomposition method, physisorphtion and Ozonation.Biological decomposition method is by microbial decomposition foul smell, but microorganism is comparatively large by environment temperature, humidity effect, and treatment effect is not good.Physisorphtion is by sorbent treatment foul smell, but adsorbent exists capacity restriction, often need change adsorbent, cause processing cost higher.Ozonation is by composition oxidation Decomposition such as the sulphur compound in foul smell, nitrogen compounds by ozone and foul smell generation chemical reaction, its ozone used adopts electrion oxygen to be divided depolymerize formation ozone with ozone generator, cause that treatment facility volume is large, Odor control cost is higher, and existing ozone generator is easily affected by environment, through there is ozone generating capacity not foot phenomenon, cause Odor control weak effect, efficiency low.
Ultraviolet photodissociation oxidation technology refers to that utilizing ultraviolet lamp to produce high energy high ozone ultraviolet beam irradiates waste gas, as ammonia, trimethylamine, hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, carbon disulfide and styrene in cracked gas, VOC class, the molecular chain structure of benzene,toluene,xylene etc., make organic or inorganic macromolecule contaminant molecule chain, under high energy ultraviolet light beam irradiation, degraded is transformed into low molecular compound, as CO
2, H
2o etc.Existing ultraviolet photodissociation oxidation furnaces there will be the phenomenon of ozone generating capacity deficiency equally, causes Odor control weak effect, efficiency low.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of ultraviolet photodissociation oxidation odor removal, technical problem to be solved in the utility model is: how to ensure sufficient ozone generating capacity, improves the treatment effect of foul smell.
The purpose of this utility model realizes by following technical proposal: a kind of ultraviolet photodissociation oxidation odor removal, it is characterized in that, comprise the ultraviolet reaction chamber and blower fan with closed cavity, described ultraviolet reaction chamber have air inlet and gas outlet, described air inlet is connected with air inlet pipe, described gas outlet is connected with blower fan by blast pipe, some ultraviolet emissioning tubes are provided with in the cavity of described ultraviolet reaction chamber, described ultraviolet emissioning tube is connected in the top of ultraviolet reaction chamber, the reflector of ultraviolet light reflection ultraviolet emissioning tube can launched also is provided with in described ultraviolet reaction chamber, described reflector is inclined to set.
When this ultraviolet photodissociation oxidation odor removal uses, ultraviolet emissioning tube is utilized to launch Ultraviolet radiation air thus produce ozone in ultraviolet reaction chamber, the oxidation of ozone is utilized to realize carrying out oxidation processes to the foul smell entered in ultraviolet reaction chamber, foul smell is by the effect of blower fan by entering in ultraviolet reaction chamber in air inlet pipe, and the clean gas after photodissociation oxidation is discharged by blast pipe.This ultraviolet photodissociation oxidation odor removal by arranging reflector in ultraviolet reaction chamber, on the one hand can the light efficiency of uv reflectance transmitting tube, more ozone is produced under identical ultraviolet irradiation intensity, ensure, in casing, there is sufficient ozone generating capacity, flow-disturbing can be carried out on the other hand to the foul smell entered in UV reactive case, strengthen the mixing of ozone and foul smell, improve the treatment effeciency of foul smell.
In above-mentioned ultraviolet photodissociation oxidation odor removal, described ultraviolet reaction chamber is rectangular-shaped, and described air inlet and gas outlet to lay respectively on the relative side of ultraviolet reaction chamber two and the arranging higher than gas outlet of described air inlet.Air inlet and gas outlet lay respectively at the both sides of ultraviolet reaction chamber, can ensure that the foul smell entered in casing is fully oxidized by photodissociation; And the one high and one low setting of air inlet and gas outlet, after foul smell enters casing on the one hand, the impurity such as dust of mixing under gravity can automatic sedimentation, on the other hand, gas can produce backflow between air inlet and gas outlet, thus the foul smell entered in casing can be made fully to be oxidized by photodissociation, improve the treatment effeciency of foul smell.
In above-mentioned ultraviolet photodissociation oxidation odor removal, described reflector is two and is separately positioned between the top of air inlet and ultraviolet reaction chamber and between the bottom of gas outlet and ultraviolet reaction chamber, and described ultraviolet emissioning tube is arranged between two reflectors.Above-mentioned setting, can make to be gathered between air inlet and gas outlet by the ultraviolet reflected, and ensures that this section has sufficient ozone generating capacity, thus improves the treatment effeciency of foul smell further.
In above-mentioned ultraviolet photodissociation oxidation odor removal, the angle of inclination of described reflector is 15 ~ 75 °.The angle of reflector is arranged in above-mentioned scope, can better make to be gathered between air inlet and gas outlet by the ultraviolet reflected, and ensures that this section has sufficient ozone generating capacity, thus improves the treatment effeciency of foul smell further.
In above-mentioned ultraviolet photodissociation oxidation odor removal, described air inlet pipe is provided with in funnelform gas skirt, and the portlet of described gas skirt is connected with air inlet pipe.Funnelform gas skirt design, has a guide effect, better to the gas collection effect of foul smell.
In above-mentioned ultraviolet photodissociation oxidation odor removal, described air inlet pipe is also provided with air filtering core.The granulometric impurities such as the dust be blended in foul smell can filter by air filtering core, prevent above-mentioned granulometric impurity from entering in casing and are deposited on reflector, affect the reflecting effect of reflector.
Compared with prior art, this ultraviolet photodissociation oxidation odor removal has the following advantages:
1, by setting party's tabula rasa in ultraviolet reaction chamber, on the one hand can the light efficiency of uv reflectance transmitting tube, more ozone is produced under identical ultraviolet irradiation intensity, ensure, in casing, there is sufficient ozone generating capacity, flow-disturbing can be carried out on the other hand to the foul smell entered in UV reactive case, strengthen the mixing of ozone and foul smell, improve the treatment effeciency of foul smell.
2, air inlet and gas outlet lay respectively at the both sides of ultraviolet reaction chamber and one high and one low setting, and gas can produce backflow between air inlet and gas outlet, thus the foul smell entered in casing can be made fully to be oxidized by photodissociation, improve the treatment effeciency of foul smell.
3, ultraviolet emissioning tube is arranged between two reflectors, can make to be gathered between air inlet and gas outlet by the ultraviolet reflected, and ensures that this section has sufficient ozone generating capacity, thus improves the treatment effeciency of foul smell further.
4, the granulometric impurities such as the dust be blended in foul smell can filter by air filtering core, prevent above-mentioned granulometric impurity from entering in casing and are deposited on reflector, affect the reflecting effect of reflector.
Accompanying drawing explanation
Fig. 1 is the structural representation of this ultraviolet photodissociation oxidation odor removal.
In figure, 1, ultraviolet reaction chamber; 2, blower fan; 3, air inlet pipe; 4, blast pipe; 5, ultraviolet emissioning tube; 6, reflector; 7, gas skirt; 8, air filtering core.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this ultraviolet photodissociation oxidation odor removal comprises the ultraviolet reaction chamber 1 and blower fan 2 with closed cavity, ultraviolet reaction chamber 1 have air inlet and gas outlet, air inlet is connected with air inlet pipe 3, gas outlet is connected with blower fan 2 by blast pipe 4, some ultraviolet emissioning tubes 5 are provided with in the cavity of ultraviolet reaction chamber 1, ultraviolet emissioning tube 5 is connected in the top of ultraviolet reaction chamber 1, the reflector 6 of ultraviolet light reflection ultraviolet emissioning tube 5 can launched also is provided with in ultraviolet reaction chamber 1, reflector 6 is inclined to set, the angle of inclination of reflector 6 is 15 ~ 75 °.During use, utilize ultraviolet emissioning tube 5 to launch Ultraviolet radiation air thus produce ozone in ultraviolet reaction chamber 1, the oxidation of ozone is utilized to realize carrying out oxidation processes to the foul smell entered in ultraviolet reaction chamber 1, foul smell is by the effect of blower fan 2 by entering in ultraviolet reaction chamber 1 in air inlet pipe 3, and the clean gas after photodissociation oxidation is discharged by blast pipe 4.Reflector 6, on the one hand can the light efficiency of uv reflectance transmitting tube 5, more ozone is produced under identical ultraviolet irradiation intensity, ensure, in casing, there is sufficient ozone generating capacity, flow-disturbing can be carried out on the other hand to the foul smell entered in UV reactive case, strengthen the mixing of ozone and foul smell, improve the treatment effeciency of foul smell.
Specifically, ultraviolet reaction chamber 1 is in rectangular-shaped, air inlet and gas outlet to lay respectively on the relative side of ultraviolet reaction chamber 1 liang and the arranging higher than gas outlet of air inlet, gas can produce backflow between air inlet and gas outlet, thus the foul smell entered in casing can be made fully to be oxidized by photodissociation, improve the treatment effeciency of foul smell.Reflector 6 is two and is separately positioned between the top of air inlet and ultraviolet reaction chamber 1 and between the bottom of gas outlet and ultraviolet reaction chamber 1, ultraviolet emissioning tube 5 is arranged between two reflectors 6, can make to be gathered between air inlet and gas outlet by the ultraviolet reflected, ensure that this section has sufficient ozone generating capacity, thus improve the treatment effeciency of foul smell further.
In addition, air inlet pipe 3 is provided with in funnelform gas skirt 7, and the portlet of gas skirt 7 is connected with air inlet pipe 3.Air inlet pipe 3 is also provided with air filtering core 8, the granulometric impurities such as the dust be blended in foul smell can be filtered, prevent above-mentioned granulometric impurity from entering in casing and be deposited on reflector 6, affect the reflecting effect of reflector 6.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a ultraviolet photodissociation oxidation odor removal, it is characterized in that, comprise the ultraviolet reaction chamber (1) and blower fan (2) with closed cavity, described ultraviolet reaction chamber (1) have air inlet and gas outlet, described air inlet is connected with air inlet pipe (3), described gas outlet is connected with blower fan (2) by blast pipe (4), some ultraviolet emissioning tubes (5) are provided with in the cavity of described ultraviolet reaction chamber (1), described ultraviolet emissioning tube (5) is connected in the top of ultraviolet reaction chamber (1), the reflector (6) of ultraviolet light reflection ultraviolet emissioning tube (5) can launched also is provided with in described ultraviolet reaction chamber (1), described reflector (6) is inclined to set.
2. ultraviolet photodissociation oxidation odor removal according to claim 1, it is characterized in that, described ultraviolet reaction chamber (1) is in rectangular-shaped, and described air inlet and gas outlet to lay respectively on the relative side of ultraviolet reaction chamber (1) two and the arranging higher than gas outlet of described air inlet.
3. ultraviolet photodissociation oxidation odor removal according to claim 2, it is characterized in that, described reflector (6) is two and is separately positioned between the top of air inlet and ultraviolet reaction chamber (1) and between the bottom of gas outlet and ultraviolet reaction chamber (1), and described ultraviolet emissioning tube (5) is arranged between two reflectors (6).
4. the ultraviolet photodissociation oxidation odor removal according to claim 1 or 2 or 3, it is characterized in that, the angle of inclination of described reflector (6) is 15 ~ 75 °.
5. the ultraviolet photodissociation oxidation odor removal according to claim 1 or 2 or 3, it is characterized in that, described air inlet pipe (3) is provided with in funnelform gas skirt (7), and the portlet of described gas skirt (7) is connected with air inlet pipe (3).
6. ultraviolet photodissociation oxidation odor removal according to claim 5, is characterized in that, described air inlet pipe (3) is also provided with air filtering core (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559251.3U CN204816184U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray photodissociation oxidation deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559251.3U CN204816184U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray photodissociation oxidation deodorizing device |
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| CN204816184U true CN204816184U (en) | 2015-12-02 |
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| CN201520559251.3U Expired - Fee Related CN204816184U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray photodissociation oxidation deodorizing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654223A (en) * | 2018-03-22 | 2018-10-16 | 上海梅思泰克环境股份有限公司 | Non-energy-consumption sewage treatment plant odor treatment system |
| CN109876648A (en) * | 2017-12-06 | 2019-06-14 | 天长市金陵电子有限责任公司 | A kind of spraying process VOC processing system |
-
2015
- 2015-07-29 CN CN201520559251.3U patent/CN204816184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876648A (en) * | 2017-12-06 | 2019-06-14 | 天长市金陵电子有限责任公司 | A kind of spraying process VOC processing system |
| CN108654223A (en) * | 2018-03-22 | 2018-10-16 | 上海梅思泰克环境股份有限公司 | Non-energy-consumption sewage treatment plant odor treatment system |
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|---|---|---|---|
| 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: 20151202 Termination date: 20190729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |