CN211886178U - Active carbon adsorption light oxygen catalytic purification equipment - Google Patents
Active carbon adsorption light oxygen catalytic purification equipment Download PDFInfo
- Publication number
- CN211886178U CN211886178U CN201922400571.5U CN201922400571U CN211886178U CN 211886178 U CN211886178 U CN 211886178U CN 201922400571 U CN201922400571 U CN 201922400571U CN 211886178 U CN211886178 U CN 211886178U
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- China
- Prior art keywords
- activated carbon
- photo
- carbon adsorption
- board
- box
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 107
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 35
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 32
- 239000001301 oxygen Substances 0.000 title claims abstract description 32
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 25
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 title abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 28
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 26
- 238000007539 photo-oxidation reaction Methods 0.000 claims abstract description 14
- 239000010812 mixed waste Substances 0.000 abstract description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000006303 photolysis reaction Methods 0.000 description 3
- 230000015843 photosynthesis, light reaction Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 active oxygen Chemical compound 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to an activated carbon adsorption photo-oxidation catalytic purification device, which comprises a box body, an activated carbon plate and a photo-oxidation catalytic plate; the one end of box is the air inlet, and the other end is the gas outlet, the activated carbon board is installed in the gas outlet department that is close to the box, the photooxidation board is installed in the gas inlet department that is close to the box, same sharp mounting hole about the box inner wall is equipped with, the both ends of activated carbon board and light oxygen catalysis board all are equipped with the telescoping device, activated carbon board and light oxygen catalysis board all install in the same sharp mounting hole about through the telescoping device at both ends. The utility model discloses can the various mixed waste gas of effectual processing, make the all-in-one with active carbon adsorption light oxygen catalysis, the windage is little, and area is little, and the outward appearance is pleasing to the eye.
Description
Technical Field
The utility model relates to an environmental protection auxiliary assembly technical field, concretely relates to active carbon adsorption light oxygen catalytic purification equipment.
Background
In the exhaust gas discharged from industrial production, benzene, aldehyde, TVOC (volatile organic compound), CO, NH3, Cl and other harmful substances are often contained. Today, the environmental requirements are becoming more and more strict, and these harmful gases are generally discharged into the air after being purified, and the most adopted gas purification method at present is a gas adsorption method. Gas adsorption utilizes the unbalanced or unsaturated molecular force on the surface of some porous solid materials, and like magnetic force, all molecules have mutual attraction. Because of this, a large number of molecules on the walls of the pores of the activated carbon fiber can generate strong attraction forces, thereby achieving the purpose of attracting impurities in the media into the pores, and a purification operation process of occluding one or more harmful components in a gas mixture on the surface of a solid and then separating and removing them from the gas stream.
The existing single (single activated carbon adsorption or single photolysis catalysis) VOCS waste gas treatment equipment cannot meet various mixed waste gases, even if the activated carbon adsorption and the photolysis catalysis are used simultaneously, the activated carbon adsorption equipment and the photolysis catalysis equipment are connected in series, and the biggest defects are that the wind resistance is large and the occupied area is large.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an active carbon adsorption light oxygen catalytic purification equipment, through the ultraviolet lamp's of the interior active carbon adsorption back of box and light oxygen catalysis board irradiation, can purify organic waste gas and take out through centrifugal fan after, discharge through the chimney. Through the utility model discloses a can the various mixed waste gas of effectual processing, make the all-in-one with active carbon adsorption light oxygen catalysis, the windage is little, and area is little, and the outward appearance is pleasing to the eye.
In order to achieve the above object, the utility model provides a following technical scheme:
an activated carbon adsorption photo-oxidation catalytic purification device comprises a box body, an activated carbon plate and a photo-oxidation catalytic plate; the one end of box is the air inlet, and the other end is the gas outlet, the activated carbon board is installed in the gas outlet department that is close to the box, light oxygen catalysis board is installed in the gas inlet department that is close to the box, same sharp mounting hole about the box inner wall is equipped with, the both ends of activated carbon board and light oxygen catalysis board all are equipped with the telescoping device, activated carbon board and light oxygen catalysis board all install in the same sharp mounting hole about through the telescoping device at both ends.
Preferably, the diameter of the telescopic device is smaller than the inner diameter of the mounting hole.
Preferably, the number of the activated carbon plates and the number of the photo-oxygen catalysis plates are both 3.
Preferably, the activated carbon plate is of a U-shaped structure, a through hole is formed in the U-shaped plate, and the activated carbon plate is mounted on the through hole in an embedded mode.
Preferably, a lamp holder hole is formed in the photo-oxygen catalysis plate, and an ultraviolet lamp is arranged on the lamp holder hole.
Preferably, the number of the ultraviolet lamps is 45.
Preferably, the air outlet of the box body is connected with a centrifugal fan through a pipeline, and the centrifugal fan is connected with a chimney.
Preferably, the bottom of box is equipped with the foot stool, the outside of box is equipped with first side door and second side door respectively.
According to the above technical scheme, the utility model provides a the utility model provides an active carbon adsorption light oxygen catalytic purification equipment, through the active carbon adsorption back in the box and the ultraviolet lamp's of light oxygen catalysis board shine, can purify the back to organic waste gas and take out through centrifugal fan, discharge through the chimney. Through the utility model discloses a can the various mixed waste gas of effectual processing, make the all-in-one with active carbon adsorption light oxygen catalysis, the windage is little, and area is little, and the outward appearance is pleasing to the eye.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an activated carbon adsorption photo-oxidation catalytic purification apparatus provided by the present invention;
fig. 2 is a schematic structural diagram of an activated carbon plate provided by the present invention;
FIG. 3 is a schematic structural view of the photo-oxidation catalyst plate according to the present invention;
fig. 4 is a schematic structural diagram of the box body provided by the present invention;
fig. 5 is a schematic view of the working structure of the activated carbon adsorption photo-oxidation catalytic purification device provided by the present invention;
a box body 1, an air inlet 1-1, an air outlet 1-2, an activated carbon plate 2, a photo-oxidation catalysis plate 3, a telescopic device 2-1, a lamp holder hole 3-1, a centrifugal fan 4, a chimney 5, a first side door 6, a second side door 7, a smoke outlet, a smoke exhaust pipe, a smoke exhaust,
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
As shown in fig. 1-5, an activated carbon adsorption photo-oxidation catalytic purification device comprises a box body 1, an activated carbon plate 2 and a photo-oxidation catalytic plate 3; the light oxygen catalysis device comprises a box body, and is characterized in that one end of the box body is an air inlet 1-1, the other end of the box body is an air outlet 1-2, an activated carbon plate 2 is installed at the position of the air outlet 1-2 close to the box body 1, a light oxygen catalysis plate 3 is installed at the position of the air inlet 1-1 close to the box body 1, the inner wall of the box body 1 is provided with an installation hole which is collinear up and down, two ends of the activated carbon plate 2 and two ends of the light oxygen catalysis plate 3 are both provided with telescopic devices 2-1, and the activated carbon plate 2 and the light oxygen catalysis plate 3 are both installed in the installation hole. The diameter of the telescopic device 2-1 is smaller than the inner diameter of the mounting hole, the activated carbon plate 2 is of a U-shaped structure, a through hole is formed in the U-shaped plate, the activated carbon plate 2 is mounted on the through hole in an embedded mode, a lamp holder hole 3-1 is formed in the photooxidation plate 3, an ultraviolet lamp is arranged in the lamp holder hole 3-1, an air outlet 1-2 of the box body 1 is connected with a centrifugal fan 4 through a pipeline, and the centrifugal fan 4 is connected with a chimney 5 through a pipeline.
The waste gas passes through the air inlet of the box body and firstly passes through the photo-oxygen catalysis plate, the ultraviolet lamp adopts a special ultraviolet light tube to generate C-waveband (185nm waveband) ultraviolet rays in the treatment device, the waveband ultraviolet rays irradiate water vapor and oxygen in the waste gas in the device to generate a large amount of hydroxyl free radicals, and the hydroxyl free radicals (OH) have extremely high oxidation potential (2.80EV) and extremely high oxidation capacity, can generate rapid chain reaction with most organic pollutants, indiscriminately oxidize harmful substances into CO2, H2O or mineral salts, and have no secondary pollution. The ultraviolet light beam in the wave band can decompose oxygen molecules in the air to generate free oxygen, namely active oxygen, and the free oxygen carries out positive and negative electron imbalance to be combined with the oxygen molecules so as to generate ozone. UV + O2 → O- + O (active oxygen) O + O2 → O3 (ozone), ozone has strong oxidizing effect on organic matters. Ozone has a strong effect of removing malodorous gas and other pungent odors, and can be used as a strong oxidizer to oxidize waste gas, crack molecular bonds of malodorous gas, Destroy Nucleic Acid (DNA) of bacteria, and perform oxidation reaction by ozone to thoroughly achieve the purposes of deodorizing and killing bacteria.
The activated carbon adsorption of the activated carbon plate has a large specific surface area; good selective adsorption; the adsorption capacity is large; wide source, low cost and the like. The active carbon adsorbent is special active carbon for industrial gas with wide source and low cost, the active regeneration period of the adsorbent is related to factors such as organic waste gas concentration, working time, adsorption rate and the like, and the replacement period is generally 3-6 months.
The regeneration of activated carbon adsorbent generally lets in steam heating degradation several minutes or seeks professional regeneration enterprise to regenerate the active carbon and can realize used repeatedly, and this project adopts the back of changing, and the active carbon is handled by professional regeneration recovery company. So as to save resources and reduce the operating cost of the waste gas treatment process.
According to the above technical scheme, the utility model provides a the utility model provides an active carbon adsorption light oxygen catalytic purification equipment, through the active carbon adsorption back in the box and the ultraviolet lamp's of light oxygen catalysis board shine, can purify the back to organic waste gas and take out through centrifugal fan, discharge through the chimney. Through the utility model discloses a can the various mixed waste gas of effectual processing, make the all-in-one with active carbon adsorption light oxygen catalysis, the windage is little, and area is little, and the outward appearance is pleasing to the eye.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An activated carbon adsorption photo-oxidation catalytic purification device is characterized by comprising a box body, an activated carbon plate and a photo-oxidation catalytic plate; the one end of box is the air inlet, and the other end is the gas outlet, the activated carbon board is installed in the gas outlet department that is close to the box, light oxygen catalysis board is installed in the gas inlet department that is close to the box, same sharp mounting hole about the box inner wall is equipped with, the both ends of activated carbon board and light oxygen catalysis board all are equipped with the telescoping device, activated carbon board and light oxygen catalysis board all install in the same sharp mounting hole about through the telescoping device at both ends.
2. The activated carbon adsorption photo-oxygen catalytic purification apparatus of claim 1, wherein the diameter of the expansion device is smaller than the inner diameter of the mounting hole.
3. The activated carbon adsorption photo-oxygen catalytic purification device of claim 1, wherein the number of the activated carbon plates and the number of the photo-oxygen catalytic plates are 3.
4. The activated carbon adsorption photo-oxygen catalytic purification device as claimed in claim 1, wherein the activated carbon plate is of a U-shaped structure, a through hole is formed in the U-shaped plate, and the activated carbon plate is mounted on the through hole in an embedded manner.
5. The activated carbon adsorption photo-oxygen catalytic purification device as claimed in claim 1, wherein a lamp holder hole is provided on the photo-oxygen catalytic plate, and an ultraviolet lamp is provided on the lamp holder hole.
6. The activated carbon adsorption photo-oxygen catalytic purification device of claim 5, wherein the number of the ultraviolet lamps is 45.
7. The activated carbon adsorption photo-oxygen catalytic purification device as claimed in claim 1, wherein the air outlet of the box body is connected with a centrifugal fan through a pipeline, and the centrifugal fan is connected with a chimney.
8. The activated carbon adsorption photo-oxygen catalytic purification device as claimed in claim 1, wherein the bottom of the box body is provided with a foot seat, and the outer side of the box body is respectively provided with a first side door and a second side door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400571.5U CN211886178U (en) | 2019-12-27 | 2019-12-27 | Active carbon adsorption light oxygen catalytic purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400571.5U CN211886178U (en) | 2019-12-27 | 2019-12-27 | Active carbon adsorption light oxygen catalytic purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211886178U true CN211886178U (en) | 2020-11-10 |
Family
ID=73295418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922400571.5U Expired - Fee Related CN211886178U (en) | 2019-12-27 | 2019-12-27 | Active carbon adsorption light oxygen catalytic purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211886178U (en) |
-
2019
- 2019-12-27 CN CN201922400571.5U patent/CN211886178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |