CN204034534U - Sawtooth pattern peculiar smell waste gas purification apparatus - Google Patents
Sawtooth pattern peculiar smell waste gas purification apparatus Download PDFInfo
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- CN204034534U CN204034534U CN201420403459.1U CN201420403459U CN204034534U CN 204034534 U CN204034534 U CN 204034534U CN 201420403459 U CN201420403459 U CN 201420403459U CN 204034534 U CN204034534 U CN 204034534U
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- waste gas
- peculiar smell
- purification apparatus
- gas purification
- sawtooth
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Abstract
The utility model discloses a kind of sawtooth pattern peculiar smell waste gas purification apparatus, belong to air cleaning facility technical field.It comprises housing, and described housing comprises the air intake district and wind outlet area that are arranged on these housing both sides, described housing also comprise sequentially arrange from air intake district to wind outlet area air inlet current-sharing district, sawtooth plasma reaction district, ozone reaction district; Wherein said sawtooth plasma reaction district comprises at least one group of serration type plasma generator, and described plasma generator is horizontally set on enclosure interior along airintake direction; Described ozone reaction district comprises at least one group of ultraviolet light lamp bracket, and each group ultraviolet light lamp bracket comprises at least one quartz burner.Achieve the effective process to waste gas, peculiar smell etc. by this sawtooth pattern peculiar smell waste gas purification apparatus, protect environment.
Description
Technical field
The utility model relates to air cleaning facility technical field, especially relates to the purifier field that waste gas peculiar smell is removed.
Background technology
Organic and inorganic waste gas industry (alcohol, aldehyde, ketone, ether, the organic acid of giving off a strong fragrance, stench or other peculiar smell is produced in printing-ink, coating, pharmacy, food, fermentation, rubber plastic processing, refuse landfill etc.; The inorganic matter such as hydrogen sulfide, ammonia nitrogen); Its ink waste gas, food additive produced adds giving off a strong fragrance waste gas, pharmacy waste gas, organic and inorganic waste gas such as rubber plastic processing waste gas, refuse landfill foul waste gas etc., and air quantity is little, concentration is low, range of scatter area large but produce without granular substance.The organic and inorganic waste gas produced is large to human injury, and it is uncomfortable that long-term suction can be that human body produces, therefore extremely important to effective process of such organic and inorganic waste gas, purification of air.
China also pays much attention to monitoring to the organic and inorganic waste gas of such industry and control, but, because such waste gas belongs to uncontrollable discharge substantially, so, formulated corresponding standard to the discharge standard country of such waste gas, final purpose will eliminate the mankind and vegeto-animal injury.
Show according to data, the contrast number of the organic and inorganic thing of such volatility to the quantity of stimulus of people's sense of smell is directly proportional, and relation meets Weber-Fechner law between the two, and this law equation is shown below:
I＝KlgC+a
In above formula: I: people to the sensation amount of sense of smell, odor strength; K: constant, odorant is different, and K value is different; C: malodorant concentration; A: constant, odorant is different, and a value is different.According to this law: even if odorant is removed 90%, the odor concentration that sense of smell is felt of people but only decreases less than 50%.Which dictates that control stench is more difficult than other atmosphere pollutions of control, stench be eliminated, than reaching discharge standard also strict tens times to thousands of times, therefore strengthening volatile organic matter pollution control and seeming particularly important.
For this kind of problem, traditional processing method has:
1, active carbon adsorption:
Operation and maintenance cost is high, if use non-renewable active carbon, and periodic replacement active carbon somewhat expensive.As used reclaim equiment, the floor space of reclaim equiment, energy consumption are all difficult to bear.To spray paint in coating waste gas containing a large amount of coating cloud, make active carbon short for service life, the active carbon after more mainly using is regeneration and changes and all can cause secondary pollution to environment; This method is used in low concentration, normal temperature, spraying exhaust-gas treatment that exhausted air quantity is less.
2, combustion method:
The governance efficiency of combustion method is very high, but operating cost and investment cost surprising, want the auxiliary fuel of at substantial when the lacquer spraying waste gas process of Wind Volume, low concentration, will the safety problems such as explosion-proof be considered simultaneously, equally, this processing mode due to burning can cause secondary pollution to environment.
3, washing method is absorbed:
Operating cost is low, and floor space is little, and security performance is good, but treatment effect is low, and the absorbing liquid after simultaneously needing after-treatment to wash, can cause secondary pollution to environment.
According to above-mentioned processing method, have a lot for the treatment of apparatus, but to there is equipment investment higher for this kind of device, operating cost is comparatively large, and treatment effeciency is not high, and there is secondary pollution problems.
Utility model content
The technical problem solved
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of sawtooth pattern peculiar smell waste gas purification apparatus, and its objective is that solving existing equipment invests higher, operating cost is comparatively large, and treatment effeciency is not high, and there is secondary pollution problems.
Technical scheme
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of sawtooth pattern peculiar smell waste gas purification apparatus, comprise housing, this housing comprises the air intake district and wind outlet area that are arranged on these housing both sides, described housing also comprise sequentially arrange from air intake district to wind outlet area air inlet current-sharing district, sawtooth plasma reaction district, ozone reaction district; Wherein said sawtooth plasma reaction district comprises at least one group of serration type plasma generator, and described plasma generator is horizontally set on enclosure interior along airintake direction; Described ozone reaction district comprises at least one group of ultraviolet light lamp bracket, and each group ultraviolet light lamp bracket comprises at least one quartz burner.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, serration type plasma generator comprises the positive plate of negative plate that interval is equally spaced and indentation.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, described ultraviolet light lamp bracket is four frame type structures and is horizontally set in housing.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, in described ultraviolet light lamp bracket, be evenly provided with six quartz burners.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, described quartz burner is wavelength is nano level titanium dioxide uviol lamp.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, described air intake district is provided with filter cotton floor, for tentatively filtering the waste gas entering sawtooth pattern peculiar smell waste gas purification apparatus.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, described wind outlet area is provided with activated carbon filter layer, for further filtering the waste gas after process.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, the air inlet in described air intake district is provided with the equal drift net of air inlet; The air outlet of described wind outlet area is provided with equal drift net of giving vent to anger; The equal drift net of described air inlet is identical with the structure of equal drift net of giving vent to anger and for network structure.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, the bottom of described housing be provided with for collect dust and waste water in bucket-shaped collector.
In sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model, the inside of described housing is divided into left and right two parts, and wherein air intake side is sawtooth plasma reaction district; Air-out side is ozone reaction district; Described sawtooth plasma reaction district and described ozone reaction district are divided into upper and lower two parts; And the upper and lower two parts in sawtooth plasma reaction district are provided with one group of serration type plasma generator, the upper and lower two parts in described ozone reaction district are provided with one group of ultraviolet light lamp bracket.
The beneficial effects of the utility model are:
The technical scheme that the utility model adopts sawtooth plasma reaction district and ozone reaction district to be grouped together, produce a large amount of electronics, ion, neutral atom, excited state ion, photon and free radical, to the toluene in foul smell, dimethylbenzene, formaldehyde, under the VOC such as trimethylamine (volatile organic compounds) VOC and other molecule producing peculiar smell bombard repeatedly with the speed of 800-5000 ten thousand times/second, the high energy electron of gas ions directly interrupts the chemical bond of emission molecule, the construction debris of benzene ring structure molecule in waste gas is oxidized to carbon dioxide and water, and the Strong oxdiative thing O3 becoming oxidability extremely strong with oxygen catalytic in the water in waste gas under strong action of ultraviolet light, hydroxyl radical free radical (OH) and ultra-oxygen anion free radical (O2), active oxygen (HO2, the optical active group such as H2O2), the energy of these optical active groups is very high, it has very strong oxidisability, these strong oxidizing property groups can make the benzene ring structure composition in waste gas change, change into various active particle, O2 in air is combined Small molecular innocuous substances such as generating H2O, CO2, reaches processing capacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model;
Fig. 2 is the structural representation of the serration type plasma generator of the sawtooth pattern peculiar smell waste gas purification apparatus described in Fig. 1;
The structural representation of the positive plate that Fig. 3 is the sawtooth pattern peculiar smell waste gas purification apparatus described in Fig. 1;
Fig. 4 is the structural representation of the ultraviolet light lamp bracket of the sawtooth pattern peculiar smell waste gas purification apparatus described in Fig. 1.
Detailed description of the invention
Be described further below with reference to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, accompanying drawing 4 pairs of the utility model, but protection domain of the present utility model should do not limited with this.
For convenience of description and understand the technical solution of the utility model, below illustrate that the orientation that the noun of locality used all is shown with accompanying drawing is as the criterion.
Contrast Fig. 1 to Fig. 4:
Sawtooth pattern peculiar smell waste gas purification apparatus described in the utility model comprises housing 10, this housing 10 comprises the air intake district 20 and wind outlet area 60 that are arranged on these housing 10 both sides, described housing 10 also comprise sequentially arrange from air intake district 20 to wind outlet area 60 air inlet current-sharing district 30, sawtooth plasma reaction district 40, ozone reaction district 50; Wherein said sawtooth plasma reaction district 40 comprises at least one group of serration type plasma generator 401, and it is inner that described plasma generator 401 is horizontally set on housing 10 along airintake direction; Described ozone reaction district 50 comprises at least one group of ultraviolet light lamp bracket 501, and each group ultraviolet light lamp bracket 501 at least comprises a quartz burner 502.Be provided with in the bottom of described housing 10 for collect dust and waste water in bucket-shaped collector 101.
During concrete enforcement, the air inlet in air intake district 20 is provided with the equal drift net of air inlet, and the wind outlet of wind outlet area 60 is provided with equal drift net 601 of giving vent to anger, and the equal drift net of described air inlet and the structure of equal drift net of giving vent to anger are the same and are network structure, preferably alveolate texture.In addition, the rear of the equal drift net of air inlet is provided with filter cotton layer, for tentatively filtering the waste gas entering sawtooth pattern peculiar smell waste gas purification apparatus; Left in the front and figure of equal drift net of giving vent to anger is provided with activated carbon filter layer, for carrying out further adsorption filtration to the waste gas after process; The equal drift net of this air inlet and give vent to anger equal drift net and described filter cotton layer and activated carbon filter layer are in the drawings and draw, but for a person skilled in the art, according to explanation of the present utility model and accompanying drawing etc., are be appreciated that its structure completely.
During work, (the equal drift net of wherein said air inlet and filter cotton floor do not identify in the drawings for the equal drift net of the air inlet of described waste gas streams in air intake district 20 and filter cotton floor, but according to description those skilled in the art be understandable) after sequentially flow through described sawtooth plasma reaction district 40 and ozone reaction district 50, waste gas in sawtooth plasma reaction district 40 and ozone reaction district 50 after physical bombardment and chemical oxidation, flow through give vent to anger equal drift net and the activated carbon filter layer in wind outlet area 60 again, finally flow out this sawtooth pattern peculiar smell waste gas purification apparatus.
Concrete, described serration type plasma generator 401 comprises negative plate 4011 and positive plate 4012, described negative plate 4011 and described positive plate 4012 interval equidistant placement, and described positive plate 4012 is just arranged to zigzag to two sides of described negative plate 4011.When energising, electric field is produced between the serrated tip of described positive plate 4012 and described negative plate 4011, by electric field, the air in space is ionized, thus produce power is about a large amount of electronics of 1eV-7eV, ion, neutral atom, excited state ion, photon and free radical etc. are to the toluene in foul smell, dimethylbenzene, formaldehyde, under the VOC such as trimethylamine (volatile organic compounds) VOC and other molecule producing peculiar smell bombard repeatedly with the speed of 800-5000 ten thousand times/second, the high energy electron of gas ions directly interrupts the chemical bond of emission molecule.The construction debris of benzene ring structure molecule in waste gas is oxidized to carbon dioxide and water.
Concrete, described ozone reaction district 50 comprises one group of ultraviolet light lamp bracket 501, and this group ultraviolet light lamp bracket 501 comprises six quartz burners 502, and this quartz burner 502 is fixed on described ultraviolet light lamp bracket 501 by binding post 503; Preferably, described ultraviolet light lamp bracket is four frame type structures and is horizontally set in housing.Need illustratively be, the wavelength of the preferred 254-365nm of ultraviolet light, the photocatalyst in this ozone reaction district 50 is titanium dioxide, the Strong oxdiative thing O that the water in waste gas becomes oxidability extremely strong with oxygen catalytic by titanium dioxide under the strong action of ultraviolet light of 254-365nm wavelength
3, hydroxyl radical free radical (OH) and ultra-oxygen anion free radical (O
2), active oxygen (HO
2, H
2o
2) etc. optical active group, the energy of these optical active groups is very high, and it has very strong oxidisability, and these strong oxidizing property groups can make the benzene ring structure composition in waste gas change, and changes into various active particle, with the O in air
2in conjunction with generation H
2o, CO
2deng Small molecular innocuous substance, reach the effect of process.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. a sawtooth pattern peculiar smell waste gas purification apparatus, comprise housing, described housing comprises the air intake district and wind outlet area that are arranged on these housing both sides, it is characterized in that: described housing also comprise sequentially arrange from air intake district to wind outlet area air inlet current-sharing district, sawtooth plasma reaction district, ozone reaction district; Wherein said sawtooth plasma reaction district comprises at least one group of serration type plasma generator, and described plasma generator is horizontally set on enclosure interior along airintake direction; Described ozone reaction district comprises at least one group of ultraviolet light lamp bracket, and each group ultraviolet light lamp bracket comprises at least one quartz burner.
2. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: serration type plasma generator comprises the positive plate of negative plate that interval is equally spaced and indentation.
3. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: described ultraviolet light lamp bracket is four frame type structures and is horizontally set in housing.
4. the sawtooth pattern peculiar smell waste gas purification apparatus as described in claim 1 or 3, is characterized in that: be evenly provided with six quartz burners in described ultraviolet light lamp bracket.
5. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 4, is characterized in that: described quartz burner is wavelength is nano level titanium dioxide uviol lamp.
6. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: described air intake district is provided with filter cotton floor, for tentatively filtering the waste gas entering sawtooth pattern peculiar smell waste gas purification apparatus.
7. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: described wind outlet area is provided with activated carbon filter layer, for further filtering the waste gas after process.
8. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: the air inlet in described air intake district is provided with the equal drift net of air inlet; The air outlet of described wind outlet area is provided with equal drift net of giving vent to anger; The equal drift net of described air inlet is identical with the structure of equal drift net of giving vent to anger and for network structure.
9. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, is characterized in that: the bottom of described housing be provided with for collect dust and waste water in bucket-shaped collector.
10. sawtooth pattern peculiar smell waste gas purification apparatus as claimed in claim 1, it is characterized in that: the inside of described housing is divided into left and right two parts, wherein air intake side is sawtooth plasma reaction district; Air-out side is ozone reaction district; Described sawtooth plasma reaction district and described ozone reaction district are divided into upper and lower two parts; And the upper and lower two parts in sawtooth plasma reaction district are provided with one group of serration type plasma generator, the upper and lower two parts in described ozone reaction district are provided with one group of ultraviolet light lamp bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403459.1U CN204034534U (en) | 2014-07-22 | 2014-07-22 | Sawtooth pattern peculiar smell waste gas purification apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403459.1U CN204034534U (en) | 2014-07-22 | 2014-07-22 | Sawtooth pattern peculiar smell waste gas purification apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204034534U true CN204034534U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403459.1U Expired - Fee Related CN204034534U (en) | 2014-07-22 | 2014-07-22 | Sawtooth pattern peculiar smell waste gas purification apparatus |
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| Country | Link |
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| CN (1) | CN204034534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796072A (en) * | 2019-01-14 | 2019-05-24 | 哈尔滨新海德智能环境工程有限公司 | A kind of plasma purifying machine for COD waste liquid |
-
2014
- 2014-07-22 CN CN201420403459.1U patent/CN204034534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796072A (en) * | 2019-01-14 | 2019-05-24 | 哈尔滨新海德智能环境工程有限公司 | A kind of plasma purifying machine for COD waste liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN NUOYA ENVIRONMENTAL MANAGEMENT ENGINEERIN Free format text: FORMER OWNER: SHENZHEN NOVARTIS ECOLOGICAL ENVIRONMENT TECHNOLOGY CO., LTD. Effective date: 20150527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Changyou Inventor after: Feng Cheng Inventor before: Feng Changyou Inventor before: Feng Pin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FENG CHANGYOU FENG PIN TO: FENG CHANGYOU FENG CHENG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150527 Address after: 10, 1003 floor, 87 supply and marketing building, Qianjin Road, Guangdong, Shenzhen, Baoan District 518100, China Patentee after: Shenzhen Noah Environmental Treatment Engineering Co., Ltd. Address before: 518100, A building, national well industrial zone, gentleman cloth Village, Guanlan street, Longhua New District, Guangdong, Shenzhen Patentee before: SHENZHEN TECHNOLOGY CO., LTD. NOVARTIS ECOLOGICAL ENVIRONMENT |
|
| 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: 20141224 Termination date: 20170722 |