CN212440703U - Compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption - Google Patents
Compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption Download PDFInfo
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- CN212440703U CN212440703U CN202021000596.2U CN202021000596U CN212440703U CN 212440703 U CN212440703 U CN 212440703U CN 202021000596 U CN202021000596 U CN 202021000596U CN 212440703 U CN212440703 U CN 212440703U
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Abstract
The utility model discloses a composite waste gas treatment device based on photo-oxidation photocatalysis and activated carbon adsorption, in particular to the field of waste gas treatment equipment, which comprises an air pipe and a box body, wherein a photo-oxidation photocatalysis mechanism is arranged inside the air pipe, and an activated carbon adsorption mechanism is arranged inside the box body; light oxygen photocatalysis mechanism includes a plurality of UV fluorescent tubes, the fixed photocatalyst board that is equipped with on the tuber pipe inner wall, activated carbon adsorption mechanism is including just imitating the filter, the box is inside to be fixed to be equipped with well effect filter, the box is inside to be fixed to be equipped with activated carbon plate, activated carbon plate is a plurality of U type rugosities, the fixed solid fixed ring that is equipped with of box one side, the solid fixed ring one side of third is equipped with the diffusion cover, diffusion cover one side is equipped with frequency conversion centrifugal fan. The utility model discloses a light oxygen photocatalysis mechanism and active carbon adsorption mechanism carry out purification treatment to waste gas twice, dust and vapor in the adsorbable waste gas of active carbon plate, and the air of emission is cleaner.
Description
Technical Field
The embodiment of the utility model provides a relate to exhaust-gas treatment equipment field, concretely relates to compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption.
Background
The main sources of pollutants in a printing workshop are ink, fountain solution, car washing water and the like, the main sources of pollutants in the printing workshop are ink, fountain solution, car washing water and the like, the printing workshop mainly comprises pigment, connecting materials, fillers, additives and the like, the printing workshop contains 50-60% of volatile components, the ink contains organic solvent, the organic solvent can emit a large amount of Volatile Organic Compounds (VOC), the air quality and the atmospheric environment in the workshop are seriously influenced, and the main components of waste gas in the printing workshop are ethyl ester, n-propyl ester, ethyl propanol, butyl ester, methanol, benzene, toluene, xylene, non-methane total hydrocarbons and a large amount of dust.
The prior art has the following defects: most of waste gas treatment devices are single in efficacy, waste gas in a printing workshop contains a large amount of dust and oil gas, the waste gas treatment devices with the single efficacy cannot completely treat the waste gas in the printing workshop, and discharged air is not clean enough.
SUMMERY OF THE UTILITY MODEL
For this reason, the embodiment of the utility model provides a compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption, can twice carry out purification treatment to waste gas through light oxygen photocatalysis mechanism and active carbon adsorption mechanism, dust and oil gas in the active carbon board can adsorb waste gas in a large number, air after twice purification treatment can be cleaner, environmental protection more, because most exhaust treatment device efficiency is single among the solution prior art, and contain a large amount of dust and oil gas in the printing workshop waste gas, the exhaust treatment device that leads to efficiency singleness can not be totally with printing workshop exhaust treatment clean, the air that discharges out is clean problem inadequately.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a composite waste gas treatment device based on photo-oxidation photocatalysis and activated carbon adsorption comprises an air pipe and a box body, wherein a photo-oxidation photocatalysis mechanism is arranged in the air pipe, an activated carbon adsorption mechanism is arranged in the box body, and the activated carbon adsorption mechanism is arranged on one side of the photo-oxidation photocatalysis mechanism;
light oxygen photocatalysis mechanism includes a plurality of UV fluorescent tubes, and is a plurality of the UV fluorescent tube is all fixed to be established on the tuber pipe inner wall, be fixed on the tuber pipe inner wall and be equipped with the photocatalyst board, the photocatalyst board is filled in the clearance of UV fluorescent tube, activated carbon adsorption mechanism is including just imitating the filter, just imitate the filter and fix and establish inside the box, the fixed well effect filter that is equipped with in box inside, well effect filter establishes in just imitating filter one side, the box is inside to be fixed to be equipped with the activated carbon board, the activated carbon board is a plurality of U type folded sheets, box one side is fixed to be equipped with the solid fixed ring of third, the solid fixed ring one side of third is equipped with the diffusion cover, diffusion cover one side is equipped with frequency conversion centrifugal fan.
Furthermore, a reducing pipeline is fixedly arranged on one side of the air pipe.
Furthermore, a first fixing ring is fixedly arranged on one side of the reducing pipeline, and a second fixing ring is fixedly arranged on the other side of the box body.
Further, solid fixed ring of third and the solid fixed ring one side of second all are equipped with a plurality of bolts, and are a plurality of diffusion cover and first solid fixed ring are passed respectively to bolt one end.
Further, it is a plurality of all the cover of bolt outer end is equipped with the nut, and is a plurality of the nut passes through screw thread fixed connection with a plurality of bolts.
Furthermore, a controller is fixedly arranged at the front end of the air pipe, and the UV lamp tubes are electrically connected with the controller.
Furthermore, a gas collecting hood is fixedly arranged on the other side of the air pipe.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an oxygen molecule in the ultraviolet beam decomposition air that the UV fluorescent tube diverges produces free oxygen, free oxygen combines and then produces ozone with oxygen molecule, ozone shines the organic matter after the decomposition to ultraviolet beam and has extremely strong oxidation, photocatalyst board is under the effect of light, produce strong catalytic degradation function, primary filter and medium effect filter play filterable effect to large granule dust in the waste gas, because the active carbon board sets up to a plurality of U type rugosities, can increase the dwell time of waste gas repurification, the active carbon board has very strong adsorption efficiency, can adsorb gas on its surface, liquid or colloidal solid, compared with the prior art, can purify waste gas twice, dust and oil gas in the active carbon board can adsorb waste gas in a large number, air after twice purification treatment can be cleaner, environmental protection more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a side view of the photo-oxygen photocatalytic mechanism provided by the present invention;
fig. 3 is a sectional view of the activated carbon adsorption mechanism provided by the present invention;
fig. 4 is a perspective view of the middle effect filter provided by the present invention;
fig. 5 is a perspective view of the gas collecting channel provided by the present invention;
in the figure: 1 gas collecting channel, 2 tuber pipes, 3 UV fluorescent tube, 4 photocatalyst boards, 5 reducing pipeline, 6 first solid fixed ring, 7 solid fixed ring, 8 box, 9 third solid fixed ring, 10 diffusion covers, 11 frequency conversion centrifugal fan, 12 controllers, 13 primary filter, 14 middle effect filter, 15 activated carbon board, 16 bolts, 17 nuts.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With reference to fig. 1-5 of the specification, the composite exhaust gas treatment device based on photo-oxidation photocatalysis and activated carbon adsorption of the embodiment comprises an air pipe 2 and a box body 8, wherein a photo-oxidation photocatalysis mechanism is arranged inside the air pipe 2, an activated carbon adsorption mechanism is arranged inside the box body 8, and the activated carbon adsorption mechanism is arranged on one side of the photo-oxidation photocatalysis mechanism;
light oxygen photocatalysis mechanism includes a plurality of UV fluorescent tubes 3, and is a plurality of UV fluorescent tube 3 is all fixed to be established on 2 inner walls of tuber pipe, fixed photocatalyst board 4 that is equipped with on 2 inner walls of tuber pipe, photocatalyst board 4 is filled in the clearance of UV fluorescent tube 3, activated carbon adsorption mechanism is including just imitating filter 13, just imitate filter 13 and fix to be established inside box 8, 8 inside fixed well filter 14 that is equipped with of box, well filter 14 is established in just imitating filter 13 one side, 8 inside fixed activated carbon plate 15 that is equipped with of box, activated carbon plate 15 is a plurality of U type rugosities, 8 one side of box is fixed and is equipped with solid fixed ring 9 of third, solid fixed ring 9 one side of third is equipped with diffusion cover 10, diffusion cover 10 one side is equipped with frequency conversion centrifugal fan 11.
Furthermore, a reducing pipeline 5 is fixedly arranged on one side of the air pipe 2, and the caliber of the circulating waste gas can be changed through the reducing pipeline 5, so that the waste gas stays in the air pipe 2 for a period of time.
Further, the fixed first solid fixed ring 6 that is equipped with in reducing pipeline 5 one side, the solid fixed ring 7 of second that is equipped with of 8 opposite sides of box makes reducing pipeline 5 and 8 junctions more firm through the solid fixed ring 7 of first solid fixed ring 6 and second.
Further, a plurality of bolts 16 are arranged on one side of each of the third fixing ring 9 and the second fixing ring 7, one ends of the bolts 16 penetrate through the diffusion cover 10 and the first fixing ring 6 respectively, and the joints of the equipment can be fixed by the bolts 16 and nuts 17.
Further, a plurality of 16 outer ends of the bolts are all sleeved with nuts 17, the nuts 17 are fixedly connected with the bolts 16 through threads, and the joints of the equipment can be fixed through the bolts 16 and the nuts 17.
Further, a controller 12 is fixedly arranged at the front end of the air pipe 2, the plurality of UV lamp tubes 3 are electrically connected with the controller 12, and the controller 12 is utilized to conveniently control the UV lamp tubes 3.
Furthermore, a gas collecting hood 1 is fixedly arranged on the other side of the air pipe 2, and waste gas is conveniently collected through the gas collecting hood 1.
The implementation scenario is specifically as follows: firstly, the variable frequency centrifugal fan 11 is started, the variable frequency centrifugal fan 11 can collect and extract waste gas by using the gas collecting hood 1 when working, the waste gas can be conveyed into the air pipe 2 through the gas collecting hood 1, at the moment, the UV lamp tube 3 can be opened by using the controller 12, when the waste gas passes through the air pipe 2, the ultraviolet light beams emitted by the UV lamp tube 3 are used for decomposing oxygen molecules in the air to generate free oxygen, the free oxygen is required to be combined with the oxygen molecules because the positive and negative electrons carried by the free oxygen are unbalanced, ozone is further produced, the ozone has extremely strong oxidation effect on organic matters after the ultraviolet light beams are irradiated and decomposed, good removal effect is achieved on malodorous gas and other irritant odor, the photocatalyst plate 4 generates a strong catalytic degradation function under the action of light, at the moment, the first purification treatment of the waste gas is completed, then the waste gas is conveyed into the box body 8 through the reducing pipeline 5, at the moment, the primary filter 13 and the intermediate, the waste gas filtered by the primary filter 13 and the intermediate filter 14 can pass through the activated carbon plate 15, because the activated carbon plate 15 is set to be a plurality of U-shaped folded forms, the residence time of waste gas repurification can be increased, the activated carbon plate 15 has strong adsorption capacity, gas, liquid or colloidal solid can be adsorbed on the surface of the activated carbon plate, the adsorption of gas and liquid can approach the quality of the activated carbon plate, the repurification treatment of the waste gas is completed at the moment, then the clean air can be conveyed into the diffusion cover 10 and discharged through the variable frequency centrifugal fan 11, the utility model discloses a light oxygen photocatalysis mechanism and an activated carbon adsorption mechanism can purify the waste gas twice, the activated carbon plate 15 can adsorb dust and oil gas in the waste gas in a large amount, the air after the two repurification treatments can be cleaner and more environment-friendly, the embodiment specifically solves the problem that most waste gas treatment devices in the prior art have single efficacy, and the waste gas in the printing workshop contains a large amount of dust and oil gas, and the waste gas treatment device with single efficacy can not completely treat the waste gas in the printing workshop cleanly, so that the discharged air is not clean enough.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption, includes tuber pipe (2) and box (8), its characterized in that: a photo-oxygen photocatalytic mechanism is arranged inside the air pipe (2), an activated carbon adsorption mechanism is arranged inside the box body (8), and the activated carbon adsorption mechanism is arranged on one side of the photo-oxygen photocatalytic mechanism;
the light oxygen photocatalysis mechanism comprises a plurality of UV lamp tubes (3) and is a plurality of the UV lamp tubes (3) are all fixedly arranged on the inner wall of an air pipe (2), a photocatalyst plate (4) is fixedly arranged on the inner wall of the air pipe (2), the photocatalyst plate (4) is filled in the gap of the UV lamp tubes (3), the activated carbon adsorption mechanism comprises a primary filter (13), the primary filter (13) is fixedly arranged inside a box body (8), a middle-effect filter (14) is fixedly arranged inside the box body (8), the middle-effect filter (14) is arranged on one side of the primary filter (13), an activated carbon plate (15) is fixedly arranged inside the box body (8), the activated carbon plate (15) is in a plurality of U-shaped folded forms, a third fixing ring (9) is fixedly arranged on one side of the box body (8), a diffusion cover (10) is arranged on one side of the third fixing ring (9), and a variable-frequency centrifugal fan (11) is arranged on one side of the diffusion cover (10).
2. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 1, characterized in that: and a reducing pipeline (5) is fixedly arranged on one side of the air pipe (2).
3. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 2, characterized in that: one side of the reducing pipeline (5) is fixedly provided with a first fixing ring (6), and the other side of the box body (8) is fixedly provided with a second fixing ring (7).
4. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 3, characterized in that: the solid fixed ring of third (9) and the solid fixed ring of second (7) one side all is equipped with a plurality of bolts (16), and is a plurality of diffusion cover (10) and first solid fixed ring (6) are passed respectively to bolt (16) one end.
5. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 4, characterized in that: it is a plurality of all the cover of bolt (16) outer end is equipped with nut (17), and is a plurality of nut (17) and a plurality of bolt (16) pass through threaded fixed connection.
6. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 1, characterized in that: the front end of the air pipe (2) is fixedly provided with a controller (12), and the UV lamp tubes (3) are electrically connected with the controller (12).
7. The composite exhaust gas treatment device based on photo-oxygen photocatalysis and activated carbon adsorption according to claim 1, characterized in that: and a gas collecting hood (1) is fixedly arranged on the other side of the air pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021000596.2U CN212440703U (en) | 2020-06-04 | 2020-06-04 | Compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021000596.2U CN212440703U (en) | 2020-06-04 | 2020-06-04 | Compound exhaust treatment device based on light oxygen photocatalysis and active carbon adsorption |
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| CN212440703U true CN212440703U (en) | 2021-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116139688A (en) * | 2022-12-29 | 2023-05-23 | 江苏源一工程科技有限公司 | High-efficiency energy-saving industrial waste gas purifying device |
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2020
- 2020-06-04 CN CN202021000596.2U patent/CN212440703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116139688A (en) * | 2022-12-29 | 2023-05-23 | 江苏源一工程科技有限公司 | High-efficiency energy-saving industrial waste gas purifying device |
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