CN204816185U - Ultraviolet ray deodorizing device - Google Patents
Ultraviolet ray deodorizing device Download PDFInfo
- Publication number
- CN204816185U CN204816185U CN201520560401.2U CN201520560401U CN204816185U CN 204816185 U CN204816185 U CN 204816185U CN 201520560401 U CN201520560401 U CN 201520560401U CN 204816185 U CN204816185 U CN 204816185U
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- air inlet
- ultraviolet ray
- gas outlet
- reaction chamber
- 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.)
- Expired - Fee Related
Links
- 230000001877 deodorizing effect Effects 0.000 title abstract 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 238000004332 deodorization Methods 0.000 claims description 20
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 16
- 238000006552 photochemical reaction Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 47
- 239000003570 air Substances 0.000 description 40
- 238000006303 photolysis reaction Methods 0.000 description 25
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- -1 sulphur compound Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 238000006385 ozonation reaction Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides an ultraviolet ray deodorizing device belongs to environmental protection equipment technical field. It has solved the problem that present ultraviolet ray deodorizing device removed the foul smell inefficiency. This ultraviolet ray 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 tiO2 reflecting coating on the inside wall of ultraviolet ray reaction box, still be equipped with the active carbon filter screen on the blast pipe. This ultraviolet ray deodorizing device can pass through photochemical reaction through set up the tiO2 reflecting coating on the inside wall of ultraviolet reaction box, produces more ozone under the same ultraviolet irradiation intensity, improves the treatment effeciency of foul smell.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, relates to a kind of ultraviolet ray deodorization device.
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 ray deodorization device, 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 ray deodorization device, 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, and the madial wall of described ultraviolet reaction chamber is also provided with TiO
2reflecting coating, described blast pipe is also provided with active carbon filter screen.
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 TiO on the madial wall of ultraviolet reaction chamber
2reflecting coating, can pass through photochemical reaction, under identical ultraviolet irradiation intensity, produce more ozone, improves the treatment effeciency of foul smell.And active carbon filter screen is set on blast pipe, double purification can be carried out to the gas after photodissociation oxidation, further increase the treatment effeciency of foul smell.
In above-mentioned ultraviolet ray deodorization device, described TiO
2the thickness of reflecting coating is 1 ~ 3cm.Thickness is arranged in above-mentioned scope, can ensure good photochemical reaction, under identical ultraviolet irradiation intensity, produce more ozone, improves the treatment effeciency of foul smell.
In above-mentioned ultraviolet ray deodorization device, in described ultraviolet reaction chamber, between air inlet and gas outlet, be also provided with deflector.By arranging deflector, water conservancy diversion is carried out to the foul smell entered in ultraviolet reaction chamber, gas after photodissociation can be avoided to be oxidized produces to mix with the foul smell just entered in ultraviolet reaction chamber and is discharged, and ensure that foul smell can be oxidized by thorough photodissociation, further increases the treatment effeciency of foul smell.
In above-mentioned ultraviolet ray deodorization device, described ultraviolet reaction chamber is rectangular-shaped, 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, described deflector is four pieces, is separately positioned on the both sides up and down of air inlet and gas outlet.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.And deflector can carry out water conservancy diversion to the clean gas of the foul smell of air inlet and gas outlet, gas after photodissociation can be avoided to be oxidized produces to mix with the foul smell just entered in ultraviolet reaction chamber and is discharged, ensure that foul smell can be oxidized by thorough photodissociation, further increase the treatment effeciency of foul smell.
In above-mentioned ultraviolet ray deodorization device, the deflector on the upside of described air inlet and gas outlet is all in the setting that is inclined upwardly, and the deflector on the downside of air inlet and gas outlet is all in downward-sloping setting.Deflector carries out above-mentioned position and arranges, the foul smell that can enter air inlet carries out water conservancy diversion to be made it collect to be oxidized by photodissociation, gas after photodissociation oxidation can be pooled to gas outlet discharge through the effect of deflector, the gas that effectively prevent after photodissociation oxidation produces to mix with the foul smell just entered in ultraviolet reaction chamber and is discharged, ensure that foul smell can be oxidized by thorough photodissociation, further increase the treatment effeciency of foul smell.
In above-mentioned ultraviolet ray deodorization device, the angle that described deflector tilts is 15 ~ 30 °.The angle of inclination of deflector in above-mentioned scope, the best results of the water conservancy diversion that can play.
In above-mentioned ultraviolet ray deodorization device, 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 TiO
2on reflecting coating, affect TiO
2the effect of reflecting coating.
Compared with prior art, this ultraviolet ray deodorization device has the following advantages:
1 by arranging TiO on the madial wall of ultraviolet reaction chamber
2reflecting coating, can pass through photochemical reaction, under identical ultraviolet irradiation intensity, produce more ozone, improves the treatment effeciency of foul smell.And active carbon filter screen is set on blast pipe, double purification can be carried out to the gas after photodissociation oxidation, further increase 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, deflector can carry out water conservancy diversion to the clean gas of the foul smell of air inlet and gas outlet, gas after photodissociation can be avoided to be oxidized produces to mix with the foul smell just entered in ultraviolet reaction chamber and is discharged, ensure that foul smell can be oxidized by thorough photodissociation, further increase the treatment effeciency of foul smell.
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 TiO
2on reflecting coating, affect TiO
2the effect of reflecting coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of this ultraviolet ray deodorization device.
In figure, 1, ultraviolet reaction chamber; 2, blower fan; 3, air inlet pipe; 4, blast pipe; 5, ultraviolet emissioning tube; 6, TiO
2reflecting coating; 7, active carbon filter screen; 8, air filtering core; 9, deflector.
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 ray deodorization device 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, be provided with some ultraviolet emissioning tubes 5 in the cavity of ultraviolet reaction chamber 1, ultraviolet emissioning tube 5 is connected in the top of ultraviolet reaction chamber 1, and the madial wall of ultraviolet reaction chamber 1 is also provided with TiO
2reflecting coating 6, TiO
2the thickness of reflecting coating 6 is 1 ~ 3cm.By arranging TiO on the madial wall of ultraviolet reaction chamber 1
2reflecting coating 6, can pass through photochemical reaction, under identical ultraviolet irradiation intensity, produce more ozone, improves the treatment effeciency of foul smell.Blast pipe 4 is also provided with active carbon filter screen 7, double purification can be carried out to the gas after photodissociation oxidation, further increase 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 described air inlet, air inlet and gas outlet lay respectively at the both sides of ultraviolet reaction chamber 1, 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.
Between air inlet and gas outlet, deflector 9 is also provided with in ultraviolet reaction chamber 1, described deflector 9 is four pieces, be separately positioned on the both sides up and down of air inlet and gas outlet, deflector 9 on the upside of air inlet and gas outlet is all in the setting that is inclined upwardly, deflector 9 on the downside of air inlet and gas outlet is all in downward-sloping setting, and the angle that deflector 9 tilts is 15 ~ 30 °.Deflector 9 can carry out water conservancy diversion to the clean gas of the foul smell of air inlet and gas outlet, gas after photodissociation can be avoided to be oxidized produces to mix with the foul smell just entered in ultraviolet reaction chamber 1 and is discharged, ensure that foul smell can be oxidized by thorough photodissociation, further increase the treatment effeciency of foul smell.
In addition, 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 TiO
2on reflecting coating 6, affect TiO
2the effect of reflecting coating 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 (7)
1. a ultraviolet ray deodorization device, 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 madial wall of described ultraviolet reaction chamber (1) is also provided with TiO
2reflecting coating (6), described blast pipe (4) is also provided with active carbon filter screen (7).
2. ultraviolet ray deodorization device according to claim 1, is characterized in that, described TiO
2the thickness of reflecting coating (6) is 1 ~ 3cm.
3. ultraviolet ray deodorization device according to claim 1 and 2, is characterized in that, is also provided with deflector (9) in described ultraviolet reaction chamber (1) between air inlet and gas outlet.
4. ultraviolet ray deodorization device according to claim 3, it is characterized in that, described ultraviolet reaction chamber (1) is in rectangular-shaped, 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, described deflector (9) is four pieces, is separately positioned on the both sides up and down of air inlet and gas outlet.
5. ultraviolet ray deodorization device according to claim 4, it is characterized in that, deflector (9) on the upside of described air inlet and gas outlet is all in the setting that is inclined upwardly, and the deflector (9) on the downside of air inlet and gas outlet is all in downward-sloping setting.
6. ultraviolet ray deodorization device according to claim 5, is characterized in that, the angle that described deflector (9) tilts is 15 ~ 30 °.
7. ultraviolet ray deodorization device according to claim 1 and 2, 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 |
|---|---|---|---|
| CN201520560401.2U CN204816185U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560401.2U CN204816185U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816185U true CN204816185U (en) | 2015-12-02 |
Family
ID=54673828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560401.2U Expired - Fee Related CN204816185U (en) | 2015-07-29 | 2015-07-29 | Ultraviolet ray deodorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816185U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842951A (en) * | 2017-11-02 | 2018-03-27 | 南京汉尔斯生物科技有限公司 | A kind of air cleaning unit and its purification method |
| CN108746157A (en) * | 2018-05-30 | 2018-11-06 | 宁波悦丰新电有限公司 | A kind of intelligence kitchen garbage processing system |
| CN108787704A (en) * | 2018-05-30 | 2018-11-13 | 宁波悦丰新电有限公司 | A kind of household Food waste treatment method |
| CN109499356A (en) * | 2018-12-10 | 2019-03-22 | 绍兴上虞复旦协创绿色照明研究院有限公司 | A kind of ultraviolet ray deodorization device and its deodorizing methods |
-
2015
- 2015-07-29 CN CN201520560401.2U patent/CN204816185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842951A (en) * | 2017-11-02 | 2018-03-27 | 南京汉尔斯生物科技有限公司 | A kind of air cleaning unit and its purification method |
| CN108746157A (en) * | 2018-05-30 | 2018-11-06 | 宁波悦丰新电有限公司 | A kind of intelligence kitchen garbage processing system |
| CN108787704A (en) * | 2018-05-30 | 2018-11-13 | 宁波悦丰新电有限公司 | A kind of household Food waste treatment method |
| CN109499356A (en) * | 2018-12-10 | 2019-03-22 | 绍兴上虞复旦协创绿色照明研究院有限公司 | A kind of ultraviolet ray deodorization device and its deodorizing methods |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190729 |