CN202438264U - Ultraviolet high-efficiency catalytic oxidation waste gas purification equipment - Google Patents
Ultraviolet high-efficiency catalytic oxidation waste gas purification equipment Download PDFInfo
- Publication number
- CN202438264U CN202438264U CN2012200729319U CN201220072931U CN202438264U CN 202438264 U CN202438264 U CN 202438264U CN 2012200729319 U CN2012200729319 U CN 2012200729319U CN 201220072931 U CN201220072931 U CN 201220072931U CN 202438264 U CN202438264 U CN 202438264U
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- Prior art keywords
- ultraviolet
- catalytic oxidation
- net
- efficiency catalytic
- high efficiency
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Abstract
The utility model discloses ultraviolet high-efficiency catalytic oxidation waste gas purification equipment, which comprises an ultraviolet generator and a catalyzing device which is arranged adjacent to the ultraviolet generator, wherein the ultraviolet generator comprises a control box, an electronic ballast and at least one ultraviolet tube which is arranged in the control box and is electrically connected with the electronic ballast; the ultraviolet tube is preferably a high-strength and high-ozone ultraviolet tube; the catalyzing device is an aluminum base TiO2 net which is an aluminum net on which a TiO2 paint is sprayed; and one or more than one aluminum base TiO2 net is arranged in the control box and is distributed on the two sides of the ultraviolet tube. The ultraviolet high-efficiency catalytic oxidation waste gas purification equipment has the characteristics of high-efficiency odor removal capacity, no need of any substance, high adaptability, low operation cost, no need of pretreatment, small floor area of equipment and light dead weight.
Description
Technical field
The utility model relates to a kind of cleaning equipment, relates in particular to a kind of ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment.
Background technology
Usually; Can produce poisonous and harmful, irritating foul gas such as volatile organic matter (VOC), inorganic matter, hydrogen sulfide, ammonia, mercaptan, thioether, benzene such as places such as oil plant, rubber plant, chemical plant, pharmaceutical factory, sewage treatment plant, refuse transfer station, changing food waste treatment plant, feed factory, printing and dyeing mill, spraying factories, heavy damage also threatened people's safety surrounding enviroment the time.
The utility model content
The purpose of the utility model is to provide a kind of deodorization efficiency can reach the ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment more than 98%.
For realizing above-mentioned purpose, said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment comprises ultraviolet light generator, is characterized in, said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment also comprises and the contiguous catalytic unit that is provided with of said ultraviolet light generator.
Preferably, said ultraviolet light generator comprises control cabinet, electric ballast and is arranged in the control cabinet and at least one ultraviolet tube that is electrically connected with said electric ballast.
Preferably, said ultraviolet tube is the ultraviolet tube of high strength high ozone.
Preferably, said catalytic unit is aluminium base TiO
2Net; Said aluminium base TiO
2Net is for being coated with TiO
2The aluminium net of coating is arranged at the aluminium base TiO in the said control cabinet
2Netting gear has one or more, is distributed in the both sides of said ultraviolet tube.
Preferably, a said aluminium base TiO
2Net be positioned on the same plane and parallel a plurality of ultraviolet tubes are arranged in parallel.
The beneficial effect of the utility model is:
(1), efficiently removes stench: can efficiently remove major pollutants such as volatile organic matter (VOC), inorganic matter, hydrogen sulfide, ammonia, thio-alcohol; And various foul smells; Deodorization efficiency can reach more than 98%, and deodorising effect substantially exceeds the odorant pollutant discharge standard (GB14554-93) of country's promulgation in 1993;
(2), need not to add any material: only corresponding exhaust duct and air draft power need be set, make foul gas carry out the deodorization decomposing, purifying, need not to add any material and participate in chemical reaction through this equipment;
(3), adaptability is strong: can adapt to high concentration, atm number, the deodorization purified treatment of different foul gas materials, but every days 24 continuous throughout the twenty-four hour24, stable and reliable operation;
(4), operating cost is low: this equipment does not have any mechanical action, and noiselessness need not personal management and regular maintenance; Only need to make regular check on; This equipment energy consumption is low, (1000 cubic metres/hour of every processing, the only about 0.2 degree electric energy of power consumption); The equipment windage is extremely low＜and 30pa, can practice thrift a large amount of air draft power consumptions;
(5), need not preliminary treatment: foul gas need not to carry out special preliminary treatment, as heat, equipment operating ambient temperature such as humidification between Celsius-30 ℃-95 ℃, but humidity is in 30%-98%, pH value equal operate as normal between 3-11;
(6), occupation area of equipment is little, from heavy and light: be suitable for arranging specific conditions such as compact, that the place is narrow and small, occupation area of equipment＜1 square metre/handle 10000m3/h air quantity.
Description of drawings
Fig. 1 shows the structural representation of the described ultraviolet high efficiency catalytic oxidation of the utility model off-gas cleaning equipment.
Fig. 2 shows the front view of the ultraviolet light generator shown in Fig. 1.
Fig. 3 shows the rearview of the ultraviolet light generator shown in Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 shows the structural representation of the described ultraviolet high efficiency catalytic oxidation of the utility model off-gas cleaning equipment; As shown in Figure 1; Said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment comprises a pipe main body 4, and the entrance and exit of said pipe main body 4 is divided into as collection air port 1 and exhaust outlet 5; Be provided with ultraviolet light generator 2, catalytic unit 23 and blower fan 3 in the said pipe main body, said catalytic unit 23 and said ultraviolet light generator 2 contiguous settings.
Particularly; As shown in Figures 2 and 3; Said ultraviolet light generator 2 comprises control cabinet 21, electric ballast 24 and is arranged in the control cabinet 21 and at least one ultraviolet tube 22 that is electrically connected with said electric ballast 24 that said ultraviolet tube 22 is preferably the ultraviolet tube of high strength high ozone.Said catalytic unit 23 is aluminium base TiO
2Net; Said aluminium base TiO
2Net is for being coated with TiO
2The aluminium net of coating is arranged at the aluminium base TiO in the said control cabinet 21
2Netting gear has one or more, is distributed in the both sides of said ultraviolet tube 22.Has an aluminium base TiO in the control cabinet 22 as shown in Figure 2
2Net, this aluminium base TiO
2Net be positioned on the same plane and parallel a plurality of ultraviolet tubes 22 are arranged in parallel.Said ultraviolet light generator 2 also comprises equipment such as power switch 27, fan 25 and power supply indicator 26.
The purification process of said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment is following: foul gas utilizes said blower fan 3 exhaust equipments such as grade after the 1 input channel main body 4 of collection air port; Said ultraviolet light generator 2, the ultraviolet tube that promptly is arranged at the high strength high ozone in the control cabinet 21 sends high energy ultraviolet light light beam and ozone, the irradiation foul gas; Under the effect of said catalytic unit 23; Foul gas is worked in coordination with the decomposition gasification reaction, make such as ammonia, trimethylamine, hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC class; Foul gas materials such as the molecular chain structure of benzene,toluene,xylene; Degraded changes into such as low molecular compounds such as water, carbon dioxide, and through the tail end of pipe main body 4, promptly exhaust duct is discharged outdoor at last.
The operation principle of said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment is that on the one hand, the molecular link of bacterium in the said high energy ultraviolet light light beam cracking foul gas destroys the nucleic acid (DNA) of bacterium; On the other hand, high energy ultraviolet light light beam decomposes airborne oxygen molecule and produces free oxygen, i.e. active oxygen, thus need combine because of positron-electron that free oxygen is taken is uneven with oxygen molecule, and then generation ozone.Be shown below: UV+O2 → O-+O* (active oxygen) O+O2 → O3 (ozone).As everyone knows, ozone has extremely strong oxidation to organic matter, and foul gas and other excitant peculiar smell are had the removing effect of getting instant result.Said catalytic unit 23 promptly is arranged on the aluminium base TiO of ultraviolet tube 22 both sides
2Net plays the effect of catalysis to above-mentioned oxidizing process; In addition, as the said aluminium base TiO of catalytic unit 23
2Net has also played suction-operated, has improved said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment deodorization sterilization effects.
Being merely the utility model preferred embodiment in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to the technological category of the utility model.
Claims (5)
1. a ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment comprises ultraviolet light generator, it is characterized in that: said ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment also comprises and the contiguous catalytic unit that is provided with of said ultraviolet light generator.
2. ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment according to claim 1 is characterized in that: said ultraviolet light generator comprises control cabinet, electric ballast and is arranged in the control cabinet and at least one ultraviolet tube that is electrically connected with said electric ballast.
3. ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment according to claim 2 is characterized in that: said ultraviolet tube is the ultraviolet tube of high strength high ozone.
4. according to claim 2 or 3 described ultraviolet high efficiency catalytic oxidation off-gas cleaning equipments, it is characterized in that: said catalytic unit is aluminium base TiO
2Net; Said aluminium base TiO
2Net is for being coated with TiO
2The aluminium net of coating is arranged at the aluminium base TiO in the said control cabinet
2Netting gear has one or more, is distributed in the both sides of said ultraviolet tube.
5. ultraviolet high efficiency catalytic oxidation off-gas cleaning equipment according to claim 4 is characterized in that: a said aluminium base TiO
2Net be positioned on the same plane and parallel a plurality of ultraviolet tubes are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200729319U CN202438264U (en) | 2012-03-01 | 2012-03-01 | Ultraviolet high-efficiency catalytic oxidation waste gas purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200729319U CN202438264U (en) | 2012-03-01 | 2012-03-01 | Ultraviolet high-efficiency catalytic oxidation waste gas purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438264U true CN202438264U (en) | 2012-09-19 |
Family
ID=46819721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200729319U Expired - Fee Related CN202438264U (en) | 2012-03-01 | 2012-03-01 | Ultraviolet high-efficiency catalytic oxidation waste gas purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492235A (en) * | 2014-12-17 | 2015-04-08 | 郭萌 | Method and device for treating industrial waste gas |
-
2012
- 2012-03-01 CN CN2012200729319U patent/CN202438264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492235A (en) * | 2014-12-17 | 2015-04-08 | 郭萌 | Method and device for treating industrial waste gas |
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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: 20120919 Termination date: 20140301 |