CN219663367U - Photo-oxygen catalytic purifier - Google Patents
Photo-oxygen catalytic purifier Download PDFInfo
- Publication number
- CN219663367U CN219663367U CN202320424507.4U CN202320424507U CN219663367U CN 219663367 U CN219663367 U CN 219663367U CN 202320424507 U CN202320424507 U CN 202320424507U CN 219663367 U CN219663367 U CN 219663367U
- Authority
- CN
- China
- Prior art keywords
- catalytic
- ultraviolet lamp
- photo
- purifying mechanism
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 91
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 230000001699 photocatalysis Effects 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 15
- 238000000746 purification Methods 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 18
- 239000007789 gas Substances 0.000 description 7
- 239000010815 organic waste Substances 0.000 description 3
- 238000006552 photochemical reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a photo-oxygen catalytic purifier, which comprises a shell, wherein an installation cavity is formed in the shell, and an air inlet and an air outlet which are communicated with the installation cavity are respectively arranged on two sides of the shell; a first purifying mechanism arranged at one side of the mounting cavity close to the air inlet; the second purifying mechanism is arranged at one side, close to the air outlet, of the mounting cavity; the first purifying mechanism comprises a plurality of first ultraviolet lamp groups; the second purifying mechanism comprises a plurality of second ultraviolet lamp groups and catalytic groups correspondingly arranged among the ultraviolet lamp groups, and catalytic materials used for photocatalytic oxygen are arranged on the catalytic groups; the air flow sequentially passes through the first purifying mechanism and the second purifying mechanism in the mounting cavity. Most bacteria and harmful substances are killed through the ultraviolet lamp of the first purifying mechanism, and the catalytic material of the second purifying mechanism combines with the ultraviolet lamp to realize stronger and more accurate sterilization and purification of air flow, so that the sterilization efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of purifying equipment, in particular to a photo-oxygen catalytic purifier.
Background
Along with the continuous development of industry, the synthetic compound is more and more complex, and the harm of high concentration nondegradable organic waste gas to human beings and environment is more and more great, so in order to purify various organic waste gas, the manufacturer designs waste gas purification equipment of more and more kinds, such as photo-oxygen catalytic cleaner, it shines organic waste gas through the ultraviolet lamp and plays the disinfection purification effect, but the purification mechanism of conventional photo-oxygen catalytic cleaner only has ultraviolet fluorescent tube generally, such as the photo-oxygen catalytic cleaning device of chinese patent application No. 201620450537.2, its shortcoming is that the disinfection purification means is single, thereby causes corresponding sterilization efficiency also lower, the bactericidal effect is also relatively poor.
Disclosure of Invention
In view of the above, the present utility model is to provide a photo-oxygen catalytic purifier, which solves the problems of low sterilization efficiency and poor effect caused by the fact that the purifying mechanism of the conventional photo-oxygen catalytic purifier usually only has an ultraviolet lamp tube through the wide sterilization and purification of the first purifying mechanism and the enhanced sterilization and purification of the second purifying mechanism.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a photo-oxygen catalytic purifier comprises
The shell is internally provided with a mounting cavity, and the two sides of the shell are respectively provided with an air inlet and an air outlet which are communicated with the mounting cavity;
a first purifying mechanism arranged at one side of the mounting cavity close to the air inlet;
the second purifying mechanism is arranged at one side, close to the air outlet, of the mounting cavity;
the first purifying mechanism comprises a plurality of first ultraviolet lamp groups; the second purifying mechanism comprises a plurality of second ultraviolet lamp groups and catalytic groups correspondingly arranged among the ultraviolet lamp groups, and catalytic materials used for photocatalytic oxygen are arranged on the catalytic groups; the air flow sequentially passes through the first purifying mechanism and the second purifying mechanism in the mounting cavity.
Preferably, the second ultraviolet lamp group comprises a plurality of second mounting frames arranged along the airflow direction, and a plurality of ultraviolet lamp tubes are arranged on the first mounting frames;
the catalytic group comprises a plurality of third installation frames which are arranged along the airflow direction, the third installation frames are arranged between the second installation frames at intervals, and a plurality of catalytic plates used for placing catalytic objects are arranged on the third installation frames.
Preferably, the catalytic plate extends from the left inner wall to the right inner wall of the installation cavity, and a trough extending along the length direction of the catalytic plate is arranged on the catalytic plate.
Preferably, the upper and lower sides of the catalytic plate are respectively provided with the material placing grooves, and the openings of the material placing grooves at the upper and lower sides are respectively upward and downward.
Preferably, the plurality of catalytic plates are horizontally arranged along a direction perpendicular to the airflow direction, and the plurality of catalytic plates are arranged up and down.
Preferably, the first ultraviolet lamp group comprises a plurality of first mounting frames which are arranged along the airflow direction, and a plurality of ultraviolet lamp tubes are arranged on the first mounting frames.
Preferably, the plurality of ultraviolet lamp tubes are horizontally arranged along the direction perpendicular to the airflow direction, and the plurality of ultraviolet lamp tubes are arranged up and down.
Preferably, the outside of casing is provided with a plurality of rectifier group, and the one end of ultraviolet light extends to the outside of casing and corresponds with the rectifier in the rectifier group and be connected, the both sides of rectifier group all are provided with the ultraviolet fluorescent tube.
Preferably, a primary filter screen is arranged between the first purifying mechanism and the air inlet, and the periphery of the primary filter screen is attached to the inner wall of the mounting cavity.
Preferably, a gap exists between the inner end of the first ultraviolet lamp set and the right inner wall of the mounting cavity.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
1. according to the utility model, most bacteria and harmful substances are killed by the ultraviolet lamp of the first purifying mechanism, and then the strong and accurate sterilization and purification of air flow are realized by the combined action of the catalytic substances of the second purifying mechanism and the ultraviolet lamp, so that the air flow is gradually increased layer by layer, and the sterilizing efficiency is higher by combining two items. Meanwhile, the catalytic group is not required to be arranged between every two ultraviolet lamp groups, the effective sterilizing and purifying effects can be achieved, the sterilizing effect of the photo-oxygen catalytic purifier is guaranteed, meanwhile, the cost is lower, and the structure is simpler.
2. The utility model is provided with the plurality of second ultraviolet lamp groups along the air flow direction, so that the air flow can be sterilized and purified for a plurality of times when flowing, and the sterilizing and purifying effects on the air flow are improved to a certain extent. The catalytic groups are arranged between the second ultraviolet lamp groups at intervals, so that the catalytic substance can stably and effectively catalyze photochemical reactions generated by the second ultraviolet lamp groups at all positions.
3. The material placing grooves are arranged on the upper side and the lower side of the photocatalytic plate, so that no matter the air flow passes through the catalytic plate from the upper side or the lower side of the catalytic plate, the catalytic material can be effectively acted, the action range and the action efficiency of the catalytic material are further improved, and the sterilizing and purifying effects of the photo-oxygen catalytic purifier are improved.
4. A gap exists between the inner end of the first ultraviolet lamp set and the right inner wall of the installation cavity. Thereby facilitating the disassembly, maintenance or adjustment of the first ultraviolet lamp group by a user. Meanwhile, the first ultraviolet lamp group does not need to extend to the inner wall of the right side of the installation cavity for punching installation, and the certain tightness of the installation cavity is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of a second purification mechanism;
fig. 4 is a schematic view of a part of the structure of the catalytic plate.
Reference numerals: 1. a housing; 11. a mounting cavity; 12. an air inlet; 13. an air outlet;
2. a first purifying mechanism; 21. a first ultraviolet lamp set; 211. a first mounting frame;
3. a second purifying mechanism; 31. a second ultraviolet lamp set; 311. a second mounting frame; 32. a catalytic group; 321. a third mounting frame; 322. a catalytic plate; 323. a material placing groove;
4. a rectifier group; 5. a primary filter screen; 6. a void.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
As shown in fig. 1 to 4, a photo-oxygen catalytic cleaner includes a housing 1, a first purifying mechanism 2, and a second purifying mechanism 3. The housing 1 is internally provided with a mounting cavity 11, and two sides of the housing 1 are respectively provided with an air inlet 12 and an air outlet 13 which are communicated with the mounting cavity 11, so that air flow in the housing 1 is realized. The first purifying mechanism 2 is provided in the installation cavity 11 on a side close to the air inlet 12. And the second purifying mechanism 3 is arranged at one side of the mounting cavity 11 close to the air outlet 13. Wherein the first purifying mechanism 2 comprises a plurality of first ultraviolet lamp groups 21; the second purifying mechanism 3 comprises a plurality of second ultraviolet lamp groups 31 and catalytic groups 32 correspondingly arranged among the ultraviolet lamp groups, and catalytic substances for photocatalytic oxygen are arranged on the catalytic groups 32; the air flow sequentially passes through the first purifying mechanism 2 and the second purifying mechanism 3 in the installation cavity 11, and flows out from the air outlet 13 after being purified by the first purifying mechanism 2 and the second purifying mechanism 3.
In this embodiment, the air flow is firstly sterilized by the first ultraviolet lamp set 21 of the first purifying mechanism 2, and the ultraviolet lamp set differentiates oxygen molecules in the air to generate free oxygen, which is combined with the oxygen molecules to further generate ozone, so that the air flow has extremely strong oxidation and dip-dyeing effects on malodorous gas and other organic matters such as pungent odor, so that most bacteria or harmful substances in the purified air flow are firstly killed by the first purifying mechanism 2.
The gas flow then passes through the second purifying mechanism 3, and the catalyst, preferably TiO2 photocatalyst in this embodiment, is used as the catalyst for photochemical reaction, so that the toxic and harmful gas is oxidized and decomposed in a very short time, and further purification of the gas flow is realized. Meanwhile, the sterilizing and purifying effects of the second ultraviolet lamp set 31 similar to those of the first ultraviolet lamp set 21 are combined, so that the air flow is sterilized and purified more effectively, and the air flow discharged by the photo-oxygen catalytic purifier is cleaner.
The purification mechanism of the conventional photo-oxygen catalytic purifier is usually only provided with an ultraviolet lamp tube, so that the sterilization efficiency is low and the sterilization effect is poor. According to the embodiment, most bacteria and harmful substances are killed through the ultraviolet lamp of the first purifying mechanism 2, the catalytic material of the second purifying mechanism 3 is combined with the ultraviolet lamp to realize stronger and more accurate sterilization and purification of air flow, the steps are advanced layer by layer, the two steps are combined, and the sterilization efficiency is higher. Meanwhile, the catalytic group 32 is not required to be arranged between every two ultraviolet lamp groups, the effective sterilizing and purifying effects can be achieved, the sterilizing effect of the photo-oxygen catalytic purifier is guaranteed, meanwhile, the cost is lower, and the structure is simpler.
Referring to fig. 2 and fig. 3, the second ultraviolet lamp set 31 includes a plurality of second mounting frames 311 disposed along the airflow direction, and a plurality of ultraviolet lamps are disposed on the first mounting frame 211. Therefore, the air flow can be sterilized and purified for many times when flowing, and the sterilizing and purifying effects on the air flow are improved to a certain extent. The catalytic group 32 comprises a plurality of third mounting frames 321 arranged along the airflow direction, the third mounting frames 321 are arranged between the second mounting frames 311 at intervals, and a plurality of catalytic plates 322 for placing catalytic objects are arranged on the third mounting frames 321. Thereby enabling the catalytic material to stably catalyze the photochemical reaction generated by the second ultraviolet lamp set 31 at each position.
Further, referring to fig. 2 and 3, the catalytic plate 322 extends from the left inner wall to the right inner wall of the installation cavity 11, and a trough 323 extending along the length direction of the catalytic plate 322 is provided on the catalytic plate 322. Thereby the catalysis thing can place the right side of installation cavity 11 from the left side of installation cavity 11 always, span installation cavity 11 to the air current that flows in the installation cavity 11 only flows through catalytic plate 322, can receive the effect of putting the catalysis thing in the silo 323 promptly, and the second purifying mechanism 3 is more comprehensive effective to the disinfection purifying effect of air current.
Further, referring to fig. 3 and 4, the upper and lower sides of the catalytic plate 322 are provided with the material placing grooves 323, and the openings of the material placing grooves 323 on the upper and lower sides are respectively upward and downward. So that rectangular and honeycomb-shaped catalytic masses can be placed between the catalytic plates 322 on the upper and lower sides. Meanwhile, the upper side and the lower side of the catalytic material block can be respectively clamped between the upper material placing groove 323 and the lower material placing groove 323, so that the catalytic material can be installed and fixed. Meanwhile, no matter the air flow passes through the catalytic plate 322 from the upper side or the lower side of the catalytic plate 322, the air flow can be more effectively acted by the catalytic material, the acting range and the acting efficiency of the catalytic material are further improved, and the sterilizing and purifying effects of the photo-oxygen catalytic purifier are improved.
As shown in fig. 2, the catalytic plates 322 are horizontally disposed in a direction perpendicular to the flow direction of the air stream, and the catalytic plates 322 are disposed up and down. Thereby forming a catalytic action surface through which air flows in the installation cavity 11, and further improving the sterilizing and purifying effects of the second purifying mechanism 3.
As shown in fig. 2, the first ultraviolet lamp set 21 includes a plurality of first mounting frames 211 disposed along the airflow direction, and a plurality of ultraviolet lamps are disposed on the first mounting frames 211. Therefore, the irradiation of the ultraviolet lamp can be carried out for a plurality of times in the flowing process of the air flow, and the sterilization and purification effects on the air flow are improved.
As shown in fig. 2, the plurality of ultraviolet lamps are all horizontally arranged along a direction perpendicular to the airflow direction, and the plurality of ultraviolet lamps are arranged up and down. So that the air flow on the upper side and the lower side of the installation cavity 11 can be effectively acted by the ultraviolet lamp tube, and the sterilizing and purifying effects on the air flow are ensured.
Further, referring to fig. 2 and 3, a gap 6 exists between the inner end of the first ultraviolet lamp set 21 and the right inner wall of the installation cavity 11. Thereby facilitating the disassembly, maintenance or adjustment of the first ultraviolet lamp set 21 by a user. Meanwhile, the first ultraviolet lamp set 21 does not need to extend to the inner wall of the right side of the installation cavity 11 for punching installation, and the certain tightness of the installation cavity 11 is improved.
Further, with reference to fig. 1 to 3, a plurality of rectifier groups 4 are disposed on the outer side of the housing 1, and one end of the ultraviolet lamp light extends to the outer side of the housing 1 and is correspondingly connected with the rectifiers in the rectifier groups 4, so that effective light emission of the ultraviolet lamp tube is achieved. The two sides of the rectifier group 4 are provided with ultraviolet lamp tubes, so that the space utilization rate of the rectifier and the shell 1 is improved.
Further, referring to fig. 1 and 2, a primary filter screen 5 is disposed between the first purifying mechanism 2 and the air inlet. The filter core of the primary filter screen 5 is generally non-woven fabrics, nylon nets, activated carbon filter materials or metal pore nets, and the like, and the primary filter screen 5 can effectively intercept larger dust or other particles in the air flow, so that the air flow can be primarily purified before flowing to the first purifying mechanism 2. The inner wall of installation cavity 11 is laminated to the week side of just effective filter screen 5 to must pass through just effective filter screen 5 when making the air current get into installation cavity 11 from the air intake, just effective filter screen 5 can be more effective, produces the effect to the air current comprehensively.
Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (10)
1. A photo-oxygen catalytic purifier is characterized by comprising
The shell (1) is internally provided with a mounting cavity (11), and two sides of the shell (1) are respectively provided with an air inlet (12) and an air outlet (13) which are communicated with the mounting cavity (11);
a first purifying means (2) provided in the mounting chamber (11) at a side close to the air inlet (12);
a second purifying mechanism (3) arranged at one side of the mounting cavity (11) close to the air outlet (13);
wherein the first purifying mechanism (2) comprises a plurality of first ultraviolet lamp groups (21); the second purifying mechanism (3) comprises a plurality of second ultraviolet lamp groups (31) and catalytic groups (32) correspondingly arranged among the ultraviolet lamp groups, and catalytic objects for photocatalytic oxygen are arranged on the catalytic groups (32); the air flow sequentially passes through the first purifying mechanism (2) and the second purifying mechanism (3) in the mounting cavity (11).
2. The photo-oxygen catalytic purifier according to claim 1, wherein: the second ultraviolet lamp group (31) comprises a plurality of second mounting frames (311) which are arranged along the airflow direction, and a plurality of ultraviolet lamp tubes are arranged on the first mounting frames (211);
the catalytic group (32) comprises a plurality of third installation frames (321) which are arranged along the airflow direction, the third installation frames (321) are arranged between the second installation frames (311) at intervals, and a plurality of catalytic plates (322) for placing catalytic objects are arranged on the third installation frames (321).
3. The photo-oxygen catalytic purifier according to claim 2, characterized in that: the catalytic plate (322) extends from the left inner wall to the right inner wall of the installation cavity (11), and a material placing groove (323) extending along the length direction of the catalytic plate (322) is arranged on the catalytic plate (322).
4. A photo-oxygen catalytic cleaner according to claim 3, wherein: the upper side and the lower side of the catalytic plate (322) are respectively provided with the material placing groove (323), and the openings of the material placing grooves (323) at the upper side and the lower side are respectively upward and downward.
5. The photo-oxygen catalytic purifier according to claim 2, characterized in that: the catalytic plates (322) are horizontally arranged along the direction perpendicular to the airflow direction, and the catalytic plates (322) are arranged up and down.
6. The photo-oxygen catalytic purifier according to any one of claims 1 to 5, wherein: the first ultraviolet lamp group (21) comprises a plurality of first installation frames (211) which are arranged along the airflow direction, and a plurality of ultraviolet lamp tubes are arranged on the first installation frames (211).
7. The photo-oxygen catalytic cleaner according to claim 6, wherein: the plurality of ultraviolet lamp tubes of the first ultraviolet lamp group (21) are horizontally arranged along the direction perpendicular to the airflow direction, and the plurality of ultraviolet lamp tubes are arranged up and down.
8. The photo-oxygen catalytic cleaner according to claim 6, wherein: the ultraviolet lamp is characterized in that a plurality of rectifier groups (4) are arranged on the outer side of the shell (1), one end of ultraviolet lamp light extends to the outer side of the shell (1) and is correspondingly connected with rectifiers in the rectifier groups (4), and ultraviolet lamp tubes are arranged on two sides of each rectifier group (4).
9. The photo-oxygen catalytic purifier according to any one of claims 1 to 5, wherein: a primary filter screen (5) is arranged between the first purifying mechanism (2) and the air inlet, and the periphery of the primary filter screen (5) is attached to the inner wall of the mounting cavity (11).
10. The photo-oxygen catalytic purifier according to any one of claims 1 to 5, wherein: a gap (6) is formed between the inner end of the first ultraviolet lamp group (21) and the right inner wall of the installation cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424507.4U CN219663367U (en) | 2023-03-02 | 2023-03-02 | Photo-oxygen catalytic purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424507.4U CN219663367U (en) | 2023-03-02 | 2023-03-02 | Photo-oxygen catalytic purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663367U true CN219663367U (en) | 2023-09-12 |
Family
ID=87927699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320424507.4U Active CN219663367U (en) | 2023-03-02 | 2023-03-02 | Photo-oxygen catalytic purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663367U (en) |
-
2023
- 2023-03-02 CN CN202320424507.4U patent/CN219663367U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108568213B (en) | Bench type laboratory air pollutant removing machine | |
| RU2331460C2 (en) | Installation for filtration and removal of organic compounds, method of its manufacture and device for air conditioning, equipped with this installation | |
| CN204447570U (en) | A kind of photochemical catalytic oxidation waste gas treatment equipment | |
| CN205412680U (en) | Air cleaning device | |
| CN107930364A (en) | A kind of cleaning system for microparticle and the mixture of volatile organic gases | |
| CN202113707U (en) | Air purifier | |
| CN100368062C (en) | Photo-catalytic air cleaner | |
| CN2573063Y (en) | Nanomaterial photocatalytic degradation air purifier | |
| CN1486778A (en) | Photocatalytic air purifier | |
| CN207913507U (en) | Box emission-control equipment | |
| CN219663367U (en) | Photo-oxygen catalytic purifier | |
| CN211514085U (en) | Anion photocatalyst air purification device | |
| CN111457505A (en) | Sterilization and peculiar smell removal all-in-one machine | |
| CN210251748U (en) | Waste gas purifying equipment | |
| CN210021729U (en) | Exhaust gas purification device | |
| CN102210879B (en) | Photocatalysis disinfection reactor and air purifying device using same | |
| KR200340227Y1 (en) | Air strilization apparatus using photo catalyst | |
| CN111437719B (en) | Device for degrading VOCs (volatile organic compounds) by low-temperature plasma in cooperation with catalysis | |
| CN211799941U (en) | Effectual UV photodissociation exhaust-gas treatment equipment | |
| CN210584409U (en) | Light-assisted chemical filtration adsorption device | |
| CN2845899Y (en) | Titanium dioxide light catalytic air purifier | |
| CN112344507A (en) | Air disinfection purifier based on plasma normal position coupling nanometer catalysis | |
| CN110064291B (en) | Integrated low-concentration stink waste gas treatment device | |
| CN111895530A (en) | Circulating indoor air purification device with purification factor | |
| CN214513779U (en) | Movable ion adsorption purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |