CN203244918U - Photocatalytic oxidation deodorization device - Google Patents
Photocatalytic oxidation deodorization device Download PDFInfo
- Publication number
- CN203244918U CN203244918U CN 201320246297 CN201320246297U CN203244918U CN 203244918 U CN203244918 U CN 203244918U CN 201320246297 CN201320246297 CN 201320246297 CN 201320246297 U CN201320246297 U CN 201320246297U CN 203244918 U CN203244918 U CN 203244918U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fluorescent tube
- cabinet body
- catalytic oxidation
- drawer
- 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 - Lifetime
Links
- 230000003647 oxidation Effects 0.000 title claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 18
- 230000001699 photocatalysis Effects 0.000 title abstract description 9
- 238000004332 deodorization Methods 0.000 title abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000011941 photocatalyst Substances 0.000 claims description 15
- 230000003197 catalytic effect Effects 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 2
- 239000004917 carbon fiber Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000001877 deodorizing effect Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a photocatalytic oxidation deodorization device, and belongs to the technical field of deodorization. The photocatalytic oxidation deodorization device comprises a cabinet body, wherein a cabinet door is arranged on the cabinet body. The photocatalytic oxidation deodorization device is characterized in that an air inlet is formed in the left side of the cabinet body; an air outlet is formed in the right side of the cabinet body; a coarse filter, UV lamps, and an active carbon fiber filter are arranged inside the cabinet body from the air inlet to the air outlet sequentially; photocatalytic plates are arranged on two sides of the UV lamps. The photocatalytic oxidation deodorization device is simple in structure, small in occupied area, and low in manufacture cost, and can effectively perform deodorization treatment for foul gas; as no moving part is used, the operation is safe and reliable; secondary pollution is not generated during use, so that various foul gases can be treated; the coarse filter, the active carbon fiber filter, the UV lamps and the photocatalytic plates adopt a drawer structure, convenience is brought for maintenance; no agent is needed during operation, so that the operation cost is low.
Description
Technical field
The utility model relates to a kind of photochemical catalytic oxidation odor removal, belongs to the deodorization technology field.
Background technology
Foul gas refers to that all stimulate olfactory organ to cause the gaseous matter that people are unhappy and damage living environment.The foul gas composition is more, but usually roughly be divided three classes: the compound of sulfur-bearing (hydrogen sulfide, methyl mercaptan, Dimethyl sulfide), the organic compound (lower alcohol, aldehyde, aliphatic acid etc.) that nitrogen-containing compound (ammonia, trimethylamine) and carbon, hydrogen, oxygen form.Use at present more deodorizing method to mainly contain firing method, active carbon adsorption, spray process and biological odor removal method etc.And these methods investment cost is high, floor space is large, operating cost is high, treatment effect is unstable, easily produce secondary pollution problems existing in varying degrees.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of photochemical catalytic oxidation odor removal is provided, and it is simple in structure, and floor space is little, and cost is low, effectively can carry out deodorizing to foul gas and process.
Photochemical catalytic oxidation odor removal described in the utility model, comprise cabinet, be provided with the cabinet door on the cabinet, it is characterized in that: the cabinet left side opening is provided with air inlet, the cabinet right side opening is provided with exhaust outlet, in cabinet, be disposed with coarse filter, UV fluorescent tube and the fiber filter of activated carbon from air inlet to exhaust outlet, be provided with the photocatalyst plate in the UV fluorescent tube left and right sides.
Convenient for the unlatching control of UV fluorescent tube, in described cabinet door, be provided with power controling box, power controling box is connected with two electrodes of UV fluorescent tube by power control line.
Further scribble nanometer titanium dioxide coating on the preferred described photocatalyst plate of the utility model.
The utility model is done following preferred version in order to use, to clean and overhaul conveniently to coarse filter, the fiber filter of activated carbon, UV fluorescent tube and photocatalyst plate:
One, described coarse filter is drawer-type structure.
Two, described the fiber filter of activated carbon is drawer-type structure.
Three, described UV fluorescent tube is drawer-type structure, and the photocatalyst plate is installed in the UV fluorescent tube left and right sides of drawer-type structure.
During use, foul gas at first enters from air inlet, through impurity and the steam in the coarse filter removal foul gas, then make the UV lamp works by power controling box, thereby producing wave-length coverage is the light source of 185-254 η m, this light source cooperates the photocatalyst plate that scribbles nanometer titanium dioxide coating to make foul smell be reduced into carbon dioxide, water and other nontoxic material under the effect of photochemical catalytic oxidation, be activated degraded through the foul gas molecule after purifying, stink has also disappeared simultaneously, has played the effect of deodorizing; When odor concentration fluctuates, under the effect of activated carbon fiber filter, can adsorb the foul smell composition, upon adsorptionly can reuse by PHOTOCATALYTIC OXIDATION-REDUCTION charcoal fabric filter again after complete, the gas of handling well is at last discharged from exhaust outlet.
Compared with prior art, the utlity model has following beneficial effect:
By the utility model, it is simple in structure, and floor space is little, and cost is low, effectively can carry out deodorizing to foul gas and process; Because so movement-less part is safe and reliable; In practical process, owing to not producing secondary pollution, administer so be applicable to all kinds of foul gas; Because coarse filter, the fiber filter of activated carbon, UV fluorescent tube and photocatalyst plate adopt the drawer type design, make things convenient for use, cleaning and later maintenance; Need not in the running to add any medicament, operating cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1, air inlet 2, cabinet 3, cabinet door 4, coarse filter 5, power controling box 6, photocatalyst plate 7, UV fluorescent tube 8, the fiber filter of activated carbon 9, exhaust outlet.
The specific embodiment
Below the utility model is described in further detail by specific embodiment; but not in order to limit the utility model; all within the present invention spirit and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
As shown in Figure 1, the photochemical catalytic oxidation odor removal, comprise cabinet 2, be provided with cabinet door 3 on the cabinet 2, cabinet 2 left side openings are provided with air inlet 1, cabinet 2 right side openings are provided with exhaust outlet 9, in cabinet 2,9 be disposed with coarse filter 4, UV fluorescent tube 7 and the fiber filter of activated carbon 8 from air inlet 1 to exhaust outlet, be provided with photocatalyst plate 6 in UV fluorescent tube 7 left and right sides, scribble nanometer titanium dioxide coating on the photocatalyst plate 6, be provided with power controling box 5 in the cabinet door 3, power controling box 5 is connected with two electrodes of UV fluorescent tube 7 by power control line.
In the present embodiment, described coarse filter 4 is drawer-type structure; Described the fiber filter of activated carbon 8 is drawer-type structure; Described UV fluorescent tube 7 is drawer-type structure, and photocatalyst plate 6 is installed in UV fluorescent tube 7 left and right sides of drawer-type structure.
During use, foul gas at first enters from air inlet 1, through impurity and the steam in the coarse filter 4 removal foul gas, then make 7 work of UV fluorescent tube by power controling box 5, thereby producing wave-length coverage is the light source of 185-254 η m, this light source cooperates the photocatalyst plate 6 that scribbles nanometer titanium dioxide coating to make foul smell be reduced into carbon dioxide, water and other nontoxic material under the effect of photochemical catalytic oxidation, be activated degraded through the foul gas molecule after purifying, stink has also disappeared simultaneously, has played the effect of deodorizing; When odor concentration fluctuates, under the effect of activated carbon fiber filter 8, can adsorb the foul smell composition, upon adsorptionly can reuse by PHOTOCATALYTIC OXIDATION-REDUCTION charcoal fabric filter 8 again after complete, the gas of handling well is at last discharged from exhaust outlet 9.Because coarse filter 4, the fiber filter of activated carbon 8, UV fluorescent tube 7 and photocatalyst plate 6 adopt the drawer type design, during use, when if above-mentioned those parts need to clean or overhaul, directly with the parts of the drawer-type structure of correspondence from cabinet 2 interior extractions, to be cleaned or overhaul complete after, draw back again and get final product.
Claims (6)
1. photochemical catalytic oxidation odor removal, comprise cabinet (2), be provided with cabinet door (3) on the cabinet (2), it is characterized in that: cabinet (2) left side opening is provided with air inlet (1), cabinet (2) right side opening is provided with exhaust outlet (9), in cabinet (2), be disposed with coarse filter (4), UV fluorescent tube (7) and the fiber filter of activated carbon (8) from air inlet (1) to exhaust outlet (9), be provided with photocatalyst plate (6) in UV fluorescent tube (7) left and right sides.
2. photochemical catalytic oxidation odor removal according to claim 1, it is characterized in that: be provided with power controling box (5) in the described cabinet door (3), power controling box (5) is connected by two electrodes of power control line with UV fluorescent tube (7).
3. photochemical catalytic oxidation odor removal according to claim 1 is characterized in that: scribble nanometer titanium dioxide coating on the described photocatalyst plate (6).
4. photochemical catalytic oxidation odor removal according to claim 1, it is characterized in that: described coarse filter (4) is drawer-type structure.
5. photochemical catalytic oxidation odor removal according to claim 4, it is characterized in that: described the fiber filter of activated carbon (8) is drawer-type structure.
6. photochemical catalytic oxidation odor removal according to claim 5, it is characterized in that: described UV fluorescent tube (7) is drawer-type structure, and photocatalyst plate (6) is installed in UV fluorescent tube (7) left and right sides of drawer-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246297 CN203244918U (en) | 2013-05-09 | 2013-05-09 | Photocatalytic oxidation deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246297 CN203244918U (en) | 2013-05-09 | 2013-05-09 | Photocatalytic oxidation deodorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244918U true CN203244918U (en) | 2013-10-23 |
Family
ID=49371384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246297 Expired - Lifetime CN203244918U (en) | 2013-05-09 | 2013-05-09 | Photocatalytic oxidation deodorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244918U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107376A (en) * | 2015-09-16 | 2015-12-02 | 苏州韵蓝环保科技有限公司 | UV light oxygen catalytic deodorant purifier special for efficiently removing stink and waste gas |
| CN106512720A (en) * | 2016-12-09 | 2017-03-22 | 张家港市益成机械有限公司 | Waste gas treatment device |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| US20220072501A1 (en) * | 2019-04-03 | 2022-03-10 | Korea University Research And Business Foundation | Carbon dioxide photo-reactor |
-
2013
- 2013-05-09 CN CN 201320246297 patent/CN203244918U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107376A (en) * | 2015-09-16 | 2015-12-02 | 苏州韵蓝环保科技有限公司 | UV light oxygen catalytic deodorant purifier special for efficiently removing stink and waste gas |
| CN106512720A (en) * | 2016-12-09 | 2017-03-22 | 张家港市益成机械有限公司 | Waste gas treatment device |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| US20220072501A1 (en) * | 2019-04-03 | 2022-03-10 | Korea University Research And Business Foundation | Carbon dioxide photo-reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 402560 Chongqing city Tongliang District Pu Lu Street Longqing Road No. 8 (Industrial Park) Patentee after: CHONGQING RONGTONGLVYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Corp.,Ltd. Address before: 400000 Chongqing city Shapingba District Yubei Road No. 66 14-5 Patentee before: CHONGQING RONGTONG MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |