CN221015236U - Photo-oxygen plasma waste gas treatment device - Google Patents
Photo-oxygen plasma waste gas treatment device Download PDFInfo
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- CN221015236U CN221015236U CN202322103359.9U CN202322103359U CN221015236U CN 221015236 U CN221015236 U CN 221015236U CN 202322103359 U CN202322103359 U CN 202322103359U CN 221015236 U CN221015236 U CN 221015236U
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- exhaust gas
- photo
- shell
- treatment device
- oxygen plasma
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- 239000002912 waste gas Substances 0.000 title claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000000746 purification Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 238000007539 photo-oxidation reaction Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 17
- 150000002500 ions Chemical class 0.000 claims description 13
- 239000000110 cooling liquid Substances 0.000 claims description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004332 deodorization Methods 0.000 description 4
- 238000006303 photolysis reaction Methods 0.000 description 4
- 230000015843 photosynthesis, light reaction Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
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Abstract
The utility model discloses a photooxidation plasma waste gas treatment device which comprises a shell, a first activated carbon filter plate and a pollution discharge part, wherein the shell comprises an inner shell and an outer shell, a plurality of elastic pieces are arranged between the inner shell and the outer shell at intervals, one end of the shell is provided with an air inlet part, the other end of the shell is provided with an air outlet part, a filtering area, an ion purification area and a photooxidation purification area are sequentially arranged in the inner shell from the air inlet part to the air outlet part, the first activated carbon filter plate is arranged in the filtering area in an extending manner along the upper and lower directions and is used for adsorbing moisture and impurities in waste gas flowing in from the air inlet part, and the pollution discharge part is arranged at the lower side part of the outer shell corresponding to the first activated carbon filter plate. Through set up first active carbon filter plate in the filtration district to adsorb the moisture and the granule impurity that contain of the inside waste gas of inflow, avoid flowing into follow-up ion purification district, influence clean effect.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a photooxidation plasma waste gas treatment device.
Background
Various polluted gases are often generated in production and life, the polluted gases can be discharged after being purified, and the purifying equipment of the plasma photooxidation integrated machine is a device for specially removing toxic and harmful gases and malodorous gases. The plasma decomposition exhaust gas purifier and the UV photolysis deodorization exhaust gas purifier are perfectly combined, the two devices of the plasma exhaust gas purifier and the ultraviolet light catalyst deodorization exhaust gas purifier are comprehensively adopted, the plasma decomposition technology and the UV photolysis technology are combined, and the high-efficiency synergistic purification treatment is carried out on the exhaust gas and the odor.
At present, the existing photo-oxygen plasma waste gas treatment machine only adopts a filter screen to filter at the air inlet, so that sundries and water vapor in waste gas are difficult to treat, and the purification effect of a subsequent plasma generator can be affected.
Disclosure of utility model
The utility model mainly aims to provide a photooxidation plasma waste gas treatment device, which aims to solve the problem that the existing photooxidation plasma waste gas treatment machine is difficult to remove water vapor and impurities of waste gas flowing into an air inlet.
In order to achieve the above object, the present utility model provides a photo-oxygen plasma exhaust gas treatment machine, wherein the photo-oxygen plasma exhaust gas treatment machine comprises:
The shell comprises an inner shell and an outer shell, a plurality of elastic pieces are arranged between the inner shell and the outer shell at intervals, an air inlet part is arranged at one end of the shell, an air outlet part is arranged at one end of the shell, and a filtering area, an ion purifying area and a photooxidation purifying area are sequentially arranged from the air inlet part to the air outlet part in the inner shell;
The first activated carbon filter plate is arranged in the filter area in an extending way along the up-down direction and is used for adsorbing moisture and impurities in the exhaust gas flowing from the air inlet part; and
And the sewage draining part is arranged at the lower side part of the shell corresponding to the first activated carbon filter plate.
Optionally, the middle part of the first activated carbon filter plate is partially bent in the left-right direction.
Optionally, a flow equalizing plate extending up and down is further arranged on the left side of the first activated carbon filter plate, so as to adjust the flow rate of the exhaust gas flowing from the air inlet part.
Optionally, the inside ozone adsorption zone that is still being equipped with in the right side of light oxygen purification zone of inner shell, the interval is provided with a plurality of second active carbon filter plates that extend along upper and lower direction in the ozone adsorption zone.
Optionally, the photo-oxygen purification area at least comprises two ultraviolet irradiation areas, and a plurality of ultraviolet lamp tubes are arranged in each ultraviolet irradiation area.
Optionally, a plurality of ultraviolet lamp tubes in each ultraviolet illumination area are arranged at intervals along the vertical direction.
Optionally, a containing cavity is formed between the outer shell and the inner shell, and cooling liquid is arranged in the containing cavity; and/or the number of the groups of groups,
The elastic member includes a copper spring.
Optionally, the upper side of the shell is provided with a liquid inlet part penetrating through the shell and communicated with the accommodating cavity, and the lower part of the shell is provided with a liquid outlet part penetrating through the shell and communicated with the accommodating cavity.
Optionally, a plurality of mounting parts are arranged at the upper end of the shell and used for suspending the photooxidation plasma waste gas treatment device.
Alternatively, a plurality of the mounting portions are provided at intervals in both the front-rear and left-right directions.
According to the technical scheme provided by the utility model, the shell is designed to be the outer shell and the inner shell, so that the double-layer protection effect is realized, the influence of external impact can be weakened through the plurality of elastic pieces arranged between the outer shell and the inner shell, the protection effect is further realized, the first active carbon filter plate extending upwards and downwards is arranged in the filter area, the active carbon on the filter plate is used for adsorbing and filtering moisture and impurities in the waste gas flowing from the air inlet part, so that the moisture and impurities in the waste gas are removed, and the waste gas is prevented from flowing into the subsequent ion purification area to influence the purification effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram illustrating an internal structure of a photo-oxygen plasma exhaust treatment device according to an embodiment of the present utility model;
Fig. 2 is a schematic top view of the photo-oxygen plasma exhaust treatment device of fig. 1.
Reference numerals illustrate:
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout the text includes three parallel schemes, taking "3 and/or B" as an example, including 3 schemes, or B schemes, or schemes where 3 and B meet at the same time. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Various polluted gases are often generated in production and life, the polluted gases can be discharged after being purified, and the purifying equipment of the plasma photooxidation integrated machine is a device for specially removing toxic and harmful gases and malodorous gases. The plasma decomposition exhaust gas purifier is combined with the UV photolysis deodorization exhaust gas purifier, the two devices of the plasma exhaust gas purifier and the ultraviolet light catalyst deodorization exhaust gas purifier are comprehensively adopted, the plasma decomposition exhaust gas purifier is combined with the UV photolysis technology, and the high-efficiency synergistic purification treatment is carried out on the exhaust gas and the odor.
At present, the existing photo-oxygen plasma waste gas treatment machine only adopts a filter screen to filter at the air inlet, so that sundries and water vapor in waste gas are difficult to treat, and the purification effect of a subsequent plasma generator can be affected.
In order to solve the above problems, the present utility model provides an oxygen plasma exhaust gas treatment device, and fig. 1 to 2 are specific embodiments of the oxygen plasma exhaust gas treatment device provided by the present utility model.
Referring to fig. 1-2, the oxygen plasma exhaust gas treatment device includes a housing 1, a first activated carbon filter plate 141 and a pollution discharge portion 2, the housing 1 includes an inner housing 11 and an outer housing 12, a plurality of elastic members 13 are disposed between the inner housing 11 and the outer housing 12 at intervals, an air inlet 121 is disposed at one end of the housing 1, an air outlet 122 is disposed at one end of the housing 1, a filtering area 14, an ion purifying area 15 and an optical oxygen purifying area 16 are sequentially disposed from the air inlet 121 to the air outlet 122 in the inner housing 11, the first activated carbon filter plate 141 extends vertically to the filtering area 14 for absorbing moisture and impurities in the exhaust gas flowing from the air inlet 121, and the pollution discharge portion 2 is disposed at the lower side of the outer housing 12 corresponding to the first activated carbon filter plate 141.
According to the technical scheme provided by the utility model, the shell 1 is designed to be the outer shell 12 and the inner shell 11 so as to realize the double-layer protection effect, the influence of external impact can be weakened through the plurality of elastic pieces 13 arranged between the outer shell and the inner shell, the protection effect is further realized, the first activated carbon filter plate 141 extending upwards and downwards is arranged in the filter area 14, moisture and impurities in the waste gas flowing from the air inlet part 121 are adsorbed and filtered through the activated carbon on the filter plate, so that the moisture and the impurities in the waste gas are removed, and the waste gas is prevented from flowing into the subsequent ion purification area 15 so as to influence the purification effect.
The air inlet 121, the air outlet 122, and the sewage draining portion 2 are not particularly limited, and may be provided with an air inlet, an air outlet, and a sewage draining outlet, or a communication pipe to form an air inlet pipe, an air outlet pipe, and a sewage draining pipe.
Specifically, considering that the first activated carbon filter plate 141 can also play the effect of filtering solid impurities while absorbing water vapor, in order to avoid the solid impurities which cannot pass through to continuously block the filter holes of the first activated carbon filter plate 141, in this embodiment, the middle part of the first activated carbon filter plate 141 is partially bent left and right, so that the upper and lower sections of the first activated carbon filter plate 141 can have a certain inclination angle, and the impurities blocking the filter holes can move downwards under the action of gravity, thereby improving the service time of the first activated carbon filter plate 141 and the filtering effect thereof.
In general, the exhaust gas flowing from the air inlet portion 121 is generally conveyed by a negative pressure induced draft fan, but the pressure is too high, so that the exhaust gas is easy to pass through the filtering area 14, the ion purifying area 15 and the photo-oxygen purifying area 16 rapidly, and the exhaust gas may be blown to the photo-oxygen purifying area 16 when the ion purifying area 15 is not reacted, so in this embodiment, the left side of the first activated carbon filter plate 141 is further provided with a flow equalizing plate 18 extending vertically, so as to adjust the flow velocity of the exhaust gas flowing from the air inlet portion 121, and the flow equalizing plate 18 not only can reduce the flow velocity of the exhaust gas, but also can make the flow velocity relatively uniform, and can sufficiently flow through the filtering area 14, the ion purifying area 15 and the photo-oxygen purifying area 16 for purifying reaction treatment, and in addition, the flow equalizing plate 18 can also serve as a preliminary barrier for impurities in the exhaust gas and substances such as flying to avoid flowing into the larger particle impurities, and directly blocking the first activated carbon filter plate 141.
When the waste gas is in the ion purification area 15, the ion tube emits high-energy positive and negative ions, which are contacted with organic volatile gas molecules (VOC) in the waste gas to open chemical bonds of the VOC molecules and decompose into carbon dioxide and water; the catalyst has decomposition effect on hydrogen sulfide and ammonia, and decomposed substances collide with dust particles and solid particles in waste gas, so that the solid particles are charged to generate polymerization effect, and larger particles are formed to be deposited by self gravity; meanwhile, the living environment of bacteria in the waste gas is effectively destroyed, the concentration of bacteria in the air is reduced, the bacteria is completely eliminated, the waste gas is purified, and photooxidation purification is carried out on the waste gas after the ion purification.
However, in the photo-oxygen purifying area 16, the harmful gas of ozone is additionally generated, in order to avoid that the generated ozone is discharged into the atmosphere along with the purified gas, in this embodiment, an ozone adsorbing area 17 is further disposed inside the inner shell 11 at the right side of the photo-oxygen purifying area 16, a plurality of second activated carbon filter plates 171 extending vertically are disposed in the ozone adsorbing area 17 at intervals, and the second activated carbon filter plates disposed at intervals are used for adsorbing ozone, so that the air discharged from the air outlet 122 can reach the emission standard.
Specifically, in order to implement the irradiation treatment for the exhaust gas in multiple directions, in this embodiment, the photo-oxygen purification area 16 includes at least two ultraviolet irradiation areas 161, each ultraviolet irradiation area 161 is provided with a plurality of ultraviolet lamps 162, and the ultraviolet irradiation areas 161 in the two areas can prevent the exhaust gas from flowing too fast and having insufficient reaction, and in addition, the ultraviolet lamps 162 can irradiate all directions in the whole space.
Further, in order to increase the illumination efficiency in the ultraviolet illumination area 161, in this embodiment, the plurality of ultraviolet lamp tubes 162 in each ultraviolet illumination area 161 are disposed at intervals in the vertical direction, and the illumination intensities of the positions in the ultraviolet illumination area 161 can be kept substantially uniform by the plurality of ultraviolet lamp tubes 162 disposed in the vertical direction, so that sufficient reaction occurs during the photo-oxidation purification, and the purification capability and efficiency are improved.
Specifically, considering that the ion purification area 15 and the photo-oxygen purification area 16 generate a large amount of heat when each reaction occurs, in order to dissipate the heat as much as possible, in this embodiment, a containing cavity 3 is formed between the outer shell 12 and the inner shell 11, a cooling liquid is disposed in the containing cavity 3, and the inner shell 11 is kept within a certain temperature range by absorbing the dissipated heat by the cooling liquid, so that a good reaction environment of each area inside the inner shell 11 is ensured. In addition, in this embodiment, the elastic member 13 includes a copper spring 131, and the copper spring 131 is elastically supported as the elastic member 13, and is made of copper, so that the heat of the inner housing 11 can be thermally conducted to the outer housing 12 through the copper spring 131, and the heat is dissipated through the contact between the outer housing 12 and the external environment. The two technical characteristics can be used alternatively or simultaneously, and it can be understood that the heat dissipation effect is better when the two technical characteristics are used simultaneously.
Further, considering that the cooling liquid has service life and loss during use, in order to facilitate replacement of the cooling liquid, in this embodiment, a liquid inlet portion 123 penetrating through the housing 12 and communicating with the accommodating cavity 3 is provided on the upper side of the housing 12, a liquid outlet portion 124 penetrating through the housing 12 and communicating with the accommodating cavity 3 is provided on the lower portion of the housing 12, and because the liquid outlet portion 124 is provided on the lower portion of the housing 1, when the cooling liquid needs to be replaced, the cooling liquid can be discharged under the action of gravity only by opening the liquid outlet portion 124, then the liquid outlet portion 124 is closed, the liquid inlet portion 123 is opened, new cooling liquid is poured, and then the liquid inlet portion 123 is closed, so that the cooling liquid cooling device is convenient to operate and can complete replacement without disassembling the housing 1.
It should be noted that, the liquid inlet 123 and the liquid outlet 124 are not limited specifically, and may be provided with a liquid inlet and a liquid outlet, or a communicating pipe, so as to form a liquid inlet pipe and a liquid outlet pipe.
Specifically, the photo-oxygen plasma exhaust gas treatment device 100 has various installation forms, for example, a wind pipe type, a vertical type, etc., in order to enable the wind pipe type photo-oxygen plasma exhaust gas treatment device 100 to be stably suspended in the air, in this embodiment, a plurality of installation parts are provided at the upper end of the housing 12 for suspending the photo-oxygen plasma exhaust gas treatment device 100. It should be noted that, the mounting seat 125 is not specifically limited, and may be used for mounting, for example, a plurality of mounting protrusions formed at the upper end of the housing 1, and a plurality of mounting protrusions are provided with screw connection structures for connecting with screw holes of a stand at a high position, or a fastening structure is formed on the housing 1 for mounting and connecting with a stand at a high position capable of being fastened and connected with the fastening structure.
Further, in order to improve the stability of the installation portion, please refer to fig. 2, in this embodiment, a plurality of installation portions are disposed at intervals along the front-back direction and the left-right direction, so that the stability of the installation of the housing 1 can be improved, and the installation portions are prevented from being in a straight line, so that the stress is concentrated, and the installation portions are not stable enough and easy to shake.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A photo-oxygen plasma exhaust gas treatment device, comprising:
The shell comprises an inner shell and an outer shell, a plurality of elastic pieces are arranged between the inner shell and the outer shell at intervals, an air inlet part is arranged at one end of the shell, an air outlet part is arranged at one end of the shell, and a filtering area, an ion purifying area and a photooxidation purifying area are sequentially arranged from the air inlet part to the air outlet part in the inner shell;
The first activated carbon filter plate is arranged in the filter area in an extending way along the up-down direction and is used for adsorbing moisture and impurities in the exhaust gas flowing from the air inlet part; and
And the sewage draining part is arranged at the lower side part of the shell corresponding to the first activated carbon filter plate.
2. The photo-oxygen plasma exhaust gas treatment device according to claim 1, wherein the middle position of the first activated carbon filter plate is partially folded in the left-right direction.
3. The photo-oxygen plasma exhaust gas treatment device according to claim 1, wherein a flow equalizing plate extending in an up-down direction is further provided on a left side of the first activated carbon filter plate for adjusting a flow rate of the exhaust gas flowing from the air inlet portion.
4. The photo-oxygen plasma waste gas treatment device according to claim 1, wherein an ozone adsorption area is further arranged on the right side of the photo-oxygen purification area in the inner shell, and a plurality of second activated carbon filter plates extending vertically are arranged in the ozone adsorption area at intervals.
5. The photooxidation plasma exhaust gas treatment device according to claim 1, wherein the photooxidation purification zone comprises at least two ultraviolet irradiation zones, and a plurality of ultraviolet lamp tubes are arranged in each ultraviolet irradiation zone.
6. The photo-oxygen plasma exhaust gas treating apparatus as claimed in claim 5, wherein a plurality of said ultraviolet lamps in each of said ultraviolet irradiation regions are arranged at intervals in the up-down direction.
7. The photo-oxygen plasma exhaust gas treatment device according to claim 1, wherein a containing cavity is formed between the outer shell and the inner shell, and a cooling liquid is arranged in the containing cavity; and/or the number of the groups of groups,
The elastic member includes a copper spring.
8. The photo-oxygen plasma exhaust gas treatment device according to claim 7, wherein a liquid inlet portion penetrating through the housing and communicating with the accommodating chamber is provided at an upper side of the housing, and a liquid outlet portion penetrating through the housing and communicating with the accommodating chamber is provided at a lower portion of the housing.
9. The photo-oxygen plasma exhaust gas treatment device as claimed in claim 1, wherein a plurality of mounting portions are provided at an upper end of the housing for suspending the photo-oxygen plasma exhaust gas treatment device.
10. The photo-oxygen plasma exhaust gas treating device according to claim 9, wherein a plurality of said mounting portions are provided at intervals in both the front-rear and left-right directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103359.9U CN221015236U (en) | 2023-08-04 | 2023-08-04 | Photo-oxygen plasma waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103359.9U CN221015236U (en) | 2023-08-04 | 2023-08-04 | Photo-oxygen plasma waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015236U true CN221015236U (en) | 2024-05-28 |
Family
ID=91133464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322103359.9U Active CN221015236U (en) | 2023-08-04 | 2023-08-04 | Photo-oxygen plasma waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015236U (en) |
-
2023
- 2023-08-04 CN CN202322103359.9U patent/CN221015236U/en active Active
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