CN202876632U - Obnoxious gas treatment device - Google Patents
Obnoxious gas treatment device Download PDFInfo
- Publication number
- CN202876632U CN202876632U CN 201220608599 CN201220608599U CN202876632U CN 202876632 U CN202876632 U CN 202876632U CN 201220608599 CN201220608599 CN 201220608599 CN 201220608599 U CN201220608599 U CN 201220608599U CN 202876632 U CN202876632 U CN 202876632U
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- reaction chamber
- reative cell
- catalyst
- foamed nickel
- processing unit
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to an obnoxious gas treatment device, which comprises a reaction chamber, wherein one end of the reaction chamber is an air inlet, and the other end of the reaction chamber is an air outlet; at least two ultraviolet sources with different wavelengths are arranged in the reaction chamber; and foamed nickel carriers for fixing a catalyst are arranged in two sides of the reaction chamber, and a nanoscale photocatalyst is fixed on the foamed nickel by the foamed nickel carriers. The light area of the catalyst is greatly increased by the porosity and light transmission of foamed nickel, so that the contact of the catalyst, ultraviolet light and organic waste gas molecule is increased, the output of hydroxyl radical is increased, and odor treatment efficiency is improved. A compound type high energy light design is selected, and by four effects generated by the compound type design, the deodorization effect is guaranteed, at the same time, the energy consumption of equipment is reduced, and investment and operating cost are reduced. The number of work tubes can be automatically adjusted according to the change of odor amount, so that the powder is automatically adjusted, and the operating cost is saved.
Description
Technical field:
The utility model relates to a kind of gas treatment equipment, is specifically related to a kind of device that utilizes ultraviolet Technology, photocatalysis technology to process industrial waste gas.
Background technology:
Along with development and the progress of society, people are also more and more higher to protection and the requirement of environment, and the Creating Green environment improves the important component part that air quality becomes the modern life.The foul gas that the waste gas with penetrating odor (as: papermaking, oil refining, rubber, chemical industry, pharmacy etc.) of industrial enterprise's discharging and sewage disposal, garbage disposal, sludge treatment produce overflows loose in atmosphere with the wind, air is polluted, and the environment around having a strong impact on and people's is healthy.
In general foul gas complicated component contains following composition: hydrogen sulfide, ammonia, sulfurous organic compound, itrogenous organic substance and contain phenyl ring organic matter etc. usually.Studies show that even odorant is removed 90%, people's odor concentration that sense of smell is felt also just is a half.This has determined to prevent that stench is more difficult than other atmosphere pollutions of control, eliminate stench, will be than reaching also strict several times to tens times of discharge standards, and therefore improving Deodor efficient seems particularly important.
The means of administering stench both at home and abroad at present mainly adopt: biological odor removal method, active carbon adsorption, plasma method, liquid spray process, firing method etc., they exist equipment investment high in varying degrees, operating cost is high, and large and secondary pollution problems take up room.
Deodorizing cleaning equipment catalyst adopts the technique for fixing of spraying method at present, and catalyst comes off easily and causes deodorizing effect to reduce and the generation secondary pollution problems.High energy light adopts single light source, and deodorizing effect is not good, and operating cost is high.
The utility model content:
The purpose of this utility model is to overcome above-mentioned deficiency and a kind of foul gas processing unit is provided, and has greatly improved the foul smell treatment effeciency, when guaranteeing deodorizing effect, can reduce equipment energy consumption, reduces investment and operating cost.
The technical scheme that the utility model is taked is:
A kind of foul gas processing unit comprises reative cell, and reative cell one end is air inlet, and the other end is air outlet, is provided with at least two different class ultraviolet sources of wavelength in the reative cell.
Both sides are provided with the nickel foam carrier of fixed catalyst in the described reative cell.
Described reative cell inner bottom part is provided with the baffle plate that prevents air flow shortcircuit.
The preferred two kinds of wave bands of described ultraviolet source, each wave band is comprised of a plurality of fluorescent tubes.
Described reative cell bottom has supporting leg to support.
Nano-scale photocatalyst is fixed on the nickel foam, the porous of nickel foam and light transmission increase the catalyst light-receiving area greatly, increased contacting of catalyst and ultraviolet light and organic exhaust gas molecule, increase the generation of hydroxyl radical free radical, improved the foul smell treatment effeciency.Select the design of composite high-energy light, four kinds of effects by compound design produces when guaranteeing deodorizing effect, can reduce equipment energy consumption, reduce investment and operating cost.Can change according to foul smell tolerance the quantity of automatic adjusting work fluorescent tube, automatically regulate thereby reach power, save operating cost.
Description of drawings
Fig. 1 is the apparatus structure schematic diagram of the utility model embodiment 1;
Wherein, 1. air inlet 2. reative cells 3. baffle plates 4. nickel foam carriers 5. supporting legs 6. air outlets 7. first wave band ultraviolet sources 8. second wave band ultraviolet sources.
The specific embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment 1
Foul gas processing unit comprises reative cell 2, and reative cell 2 one ends are air inlet 1, and the other end is air outlet 6, is provided with the different two class ultraviolet sources 7,8 of wavelength in the reative cell 2.Each wave band ultraviolet source is comprised of a plurality of fluorescent tubes.Reative cell 2 interior both sides are provided with the nickel foam carrier 4 of fixed catalyst.Reative cell 2 inner bottom parts are provided with the baffle plate 3 that prevents air flow shortcircuit.
Described reative cell 2 bottoms have supporting leg to support.
Foul gas can produce hydroxyl radical free radical ultraviolet ray excited lower, and ozone and hydroxyl radical free radical have extremely strong oxidisability, most organic molecules can be decomposed, and reaches the purpose that thorough deodorizing purifies, and the waste gas that is cleaned is discharged through the gas outlet.
Claims (5)
1. a foul gas processing unit comprises reative cell, and reative cell one end is air inlet, and the other end is air outlet, it is characterized in that, is provided with at least two different class ultraviolet sources of wavelength in the reative cell.
2. a kind of foul gas processing unit according to claim 1 is characterized in that, both sides are provided with the nickel foam carrier of fixed catalyst in the described reative cell.
3. a kind of foul gas processing unit according to claim 2 is characterized in that, described reative cell inner bottom part is provided with the baffle plate that prevents air flow shortcircuit.
4. a kind of foul gas processing unit according to claim 1 is characterized in that, described ultraviolet source selects two kinds of wave bands, and each wave band is comprised of a plurality of fluorescent tubes.
5. a kind of foul gas processing unit according to claim 1 is characterized in that, described reative cell bottom has supporting leg to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608599 CN202876632U (en) | 2012-11-15 | 2012-11-15 | Obnoxious gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608599 CN202876632U (en) | 2012-11-15 | 2012-11-15 | Obnoxious gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876632U true CN202876632U (en) | 2013-04-17 |
Family
ID=48068098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608599 Expired - Lifetime CN202876632U (en) | 2012-11-15 | 2012-11-15 | Obnoxious gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115789A (en) * | 2017-05-26 | 2017-09-01 | 罗强音 | The device and method of high energy UV catalyzing cooperation ozone Oxidation Treatment waste gas |
| CN107243233A (en) * | 2017-06-30 | 2017-10-13 | 华电电力科学研究院 | A kind of equipment for treating industrial waste gas |
-
2012
- 2012-11-15 CN CN 201220608599 patent/CN202876632U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115789A (en) * | 2017-05-26 | 2017-09-01 | 罗强音 | The device and method of high energy UV catalyzing cooperation ozone Oxidation Treatment waste gas |
| CN107243233A (en) * | 2017-06-30 | 2017-10-13 | 华电电力科学研究院 | A kind of equipment 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: 250101 Huate building, Shanda Science Park, Yingxiu Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Shandong Shanda Huate Environmental Protection Technology Co.,Ltd. Address before: 250061 Huate Plaza, 17703 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG SHANDA HUATE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |