CN207805385U - A kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device - Google Patents
A kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device Download PDFInfo
- Publication number
- CN207805385U CN207805385U CN201721865061.XU CN201721865061U CN207805385U CN 207805385 U CN207805385 U CN 207805385U CN 201721865061 U CN201721865061 U CN 201721865061U CN 207805385 U CN207805385 U CN 207805385U
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- air
- fluorescent tube
- harmful gas
- ultra violet
- 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.)
- Expired - Fee Related
Links
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 83
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp devices, including vertical cylinder type clarifier installation casing, the top of installation casing, which is dug, air inlet, aspiration pump for sucking air is installed in air inlet, photocatalyst sealing purifying box is connected at the gas outlet of aspiration pump, the bottom gas outlet of photocatalyst sealing purifying box is equipped with exhaust fan, exhaust fan lower section air outlet valve；The inlet of photocatalyst sealing purifying box is inlaid with the filtering adsorption net for carrying out filtering dust, it is connected with cyclone ducts below filtering adsorption net, the photocatalyst spiral plate for carrying out photocatalyst purification is inlaid with inside cyclone ducts at equal intervals, both sides are inlaid with fluorescent tube mounting plate on the duct wall of cyclone ducts, and the irradiation fluorescent tube for triggering photocatalyst is connected between the fluorescent tube mounting plate of both sides.The utility model can realize that efficiently photocatalyst goes removing and harmful gas to operate, safety and environmental protection.
Description
Technical field
The utility model is related to air cleaning facility field, specially a kind of photocatalyst removing and harmful gas construction furniture table
Face ultra violet lamp device.
Background technology
Currently, the problem of atmosphere pollution has caused the great attention of people, and the air pollution of subenvironment is not allowed to find pleasure in yet
See such as computer floor, decoration after room, restaurant private room, closed stable breeding poultry house, aldehyde, benzene class it is seriously polluted.Working as
Under various air purifiers processing in, photocatalyst is an emerging environmentally protective mode.
Photocatalyst is a kind of using Nano titanium dioxide as the total of the photosemiconductor material with photo-catalysis function of representative
Claim, it is coated on substrate surface, under the action of ultraviolet light and visible light, generates strong catalytic degradation function：It can effectively drop
Solve toxic and harmful gas in air；It can effectively kill various bacteria, and the toxin that bacterium or fungi release can be decomposed and nothing
Evilization processing；It is also equipped with simultaneously except functions such as formaldehyde, deodorization, anti-pollution, purification air.
Although current photo-catalytic air cleaner emerges one after another, it is widely used.But existing photocatalyst removal is harmful to gas
The device of body can not reach ideal clean-up effect often due to catalytic efficiency is too low.
Invention content
In order to overcome the shortcomings of that prior art, a kind of photocatalyst removing and harmful gas construction of the utility model offer use house
Have surface ultra violet lamp device, can effectively solve the problem that the problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of construction of photocatalyst removing and harmful gas furniture surface ultra violet lamp device, including vertical cylinder type clarifier
Installation casing, the top of the installation casing, which is dug, air inlet, and the pumping for sucking air is equipped in the air inlet
It pumps, photocatalyst sealing purifying box, the bottom outlet of the photocatalyst sealing purifying box is connected at the gas outlet of the aspiration pump
Mouth is equipped with the exhaust fan for sending out air, after being provided in the installation casing below the exhaust fan for purification to be discharged
The air outlet valve of gas；
The inlet of the photocatalyst sealing purifying box is inlaid with the filtering adsorption net for carrying out filtering dust, the mistake
Cyclone ducts are connected with below filter adsorption net, are inlaid at equal intervals inside the cyclone ducts for carrying out photocatalyst purification
Photocatalyst spiral plate, both sides are inlaid with fluorescent tube mounting plate on the duct wall of cyclone ducts, between the fluorescent tube mounting plate of the both sides
It is connected with the irradiation fluorescent tube for triggering photocatalyst.
Further, vertical configuration cylinder is made using tempered glass in the cyclone ducts, and inner wall of the pipe is uniformly coated with height
Imitate TiO2Manufactured photocatalyst coating.
Further, the photocatalyst spiral plate includes the stainless steel spiral blade for being vertically embedded in cyclone ducts inner wall,
Uniformly being dug on the helical blade has ventilation hole.
Further, the both sides of the helical blade are bonded with photocatalyst air paper, the photocatalyst air paper
Using TiO2Immersion is made.
Further, the irradiation fluorescent tube shares four, including two go out the ultraviolet of matchmaker for emitting ultraviolet light exciting light
Line irradiates fluorescent tube and two ozone sterilization pipes for generating ozone sterilization.
Further, centered on the fluorescent tube mounting plate trepanning annulus, two surfaces of annulus are also coated with light and touch
Matchmaker's coating.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model seals purifying box by the way that photocatalyst is arranged, using on each surface of sealing clarifier box inner wall
Photocatalyst is coated, and photocatalyst air paper is also wrapped up on the surface of helical blade, while ensureing airflow performance,
The contact area for considerably increasing air and photocatalyst to be clean to improve reaction efficiency, and then reaches raising air purification
The purpose of effect；
(2) the utility model fixes irradiation fluorescent tube by installing fluorescent tube mounting plate in the both sides of cyclone ducts, can facilitate
Ground carries out the dismounting and change operation of fluorescent tube, is convenient for device repair；And irradiation fluorescent tube increases on the basis of quartz burner
Ozone sterilization pipe increases ozone sterilization effect on the basis of triggering photocatalyst using ultraviolet light, purifies the ability of air
It is stronger.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of photocatalyst spiral plate；
Fig. 3 is irradiation fluorescent tube partial structural diagram.
Figure label：
1- installation casings；2- air inlets；3- aspiration pumps；4- photocatalysts seal purifying box；5- exhaust fans；6- air outlet valves；
401- filters adsorption net；402- cyclone ducts；403- photocatalyst spiral plates；404- irradiates fluorescent tube；405- photocatalysts
Coating；406- helical blades；407- ventilation holes；408- photocatalyst air papers；409- fluorescent tube mounting plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, it is ultraviolet to provide a kind of photocatalyst removing and harmful gas construction furniture surface for the utility model
Light irradiation device, including vertical cylinder type clarifier installation casing 1, the top of the installation casing 1, which is dug, air inlet 2, institute
The aspiration pump 3 being equipped in air inlet 2 for sucking air is stated, photocatalyst sealing is connected at the gas outlet of the aspiration pump 3
The bottom gas outlet of purifying box 4, the photocatalyst sealing purifying box 4 is equipped with the exhaust fan 5 for sending out air, the row
Be provided in the installation casing 1 of the lower section of fan 5 for be discharged purify after gas air outlet valve 6.
The installation casing 1 is for being fixedly mounted whole device, and the top of installation casing 1 can be connected and fixed extension
Ring, for being articulated in indoor top, to save space.When the device is initiated, first by aspiration pump 3 from air inlet
Mouth 2, it would be desirable to which the air purified is drawn into inside installation casing 1, is then transmit to photocatalyst sealing purifying box 4 and is carried out only
Change is handled, and obtaining that treated, pure air is discharged with exhaust fan 5 from the air outlet valve 6 of bottom again, realizes air purifying operation.
The inlet of the photocatalyst sealing purifying box 4 is inlaid with the filtering adsorption net 401 for carrying out filtering dust, mistake
Filter adsorption net 401 is for tentatively being filtered the air of input, PM2.5 one kind pellets in air of going out；Institute
The lower section for stating filtering adsorption net 401 is connected with cyclone ducts 402, is input in cyclone ducts 402 by preliminary filtered air
Start photocatalyst purification.
Supplementary explanation, photocatalyst (Photocatalyst) is light (Photo=Light)+catalyst (catalyst)
(catalyst) compound word, photocatalyst are a kind of under the irradiation of light, itself does not change, and can but promote the object of chemical reaction
Matter.The photocatalyst of titanium dioxide of generally use is anatase structured, and energy is away from the wavelength for 3.2eV, corresponding incident light
For 380nm. when the light with photon energy more than 3.2eV irradiates, the inside of material is inspired electronics, generates one hole of electronics
Right, photo-generated carrier moves to rapidly the surface of material, and the oxygen and moisture of active material adsorption, generating has oxidability
Extremely strong free hydroxy and active oxygen occur oxidation reaction, organic matter, bacterium, virus etc. are made thoroughly to be decomposed into carbon dioxide
And water.Ultraviolet light in spectrum can excite photocatalyst, and using the ultraviolet light of 280~380nm, the exciting light of energy maximum efficiency touches
The activity of matchmaker.
As indicated with 2, vertical configuration cylinder is made using tempered glass in the cyclone ducts 402, and inner wall of the pipe uniformly coats
There is efficient TiO2Manufactured photocatalyst coating 405；It is inlaid at equal intervals inside the cyclone ducts 402 net for carrying out photocatalyst
The photocatalyst spiral plate 403 of change, the photocatalyst spiral plate 403 include the stainless steel for being vertically embedded in 402 inner wall of cyclone ducts
Helical blade 406, uniformly digging on the helical blade 406 has ventilation hole 407；The both sides of the helical blade 406 are bonded
There are photocatalyst air paper 408, the photocatalyst air paper 408 to use TiO2Immersion is made.When filtered air enters
After rotating pipe 402, since the output of aspiration pump 3 has certain speed, whirlpool is generated under the action of helical blade 406
Air-flow；Due to coating photocatalyst coating in 402 inner wall of rotating pipe, photocatalyst air paper is wrapped up on helical blade 406
408, the contact area of air and photocatalyst to be clean is considerably increased, to greatly improve the efficiency that photocatalyst purifies air.
It further illustrates, such as indicated at 3, both sides are inlaid with fluorescent tube mounting plate on the duct wall of cyclone ducts 402
409, the irradiation fluorescent tube 404 for triggering photocatalyst is connected between the fluorescent tube mounting plate 409 of the both sides；The irradiation fluorescent tube
404 share four, including two for emit ultraviolet light exciting light go out matchmaker ultraviolet radiator pipe and two it is smelly for generating
The ozone sterilization pipe of oxygen sterilization；Photocatalyst is triggered by ultraviolet radiator light emitting ultraviolet light to be reacted, while increasing ozone
Sterile tube generates ozone and carries out disinfecting action, further improves clean-up effect of the device for pernicious gas.In addition to this, institute
The annulus of trepanning centered on fluorescent tube mounting plate 409 is stated, two surfaces of annulus are also coated with photocatalyst coating 405, further
Increase the contact area of air-flow and photocatalyst.
The utility model seals purifying box by the way that photocatalyst is arranged, and is coated using on each surface of sealing clarifier box inner wall
Photocatalyst, and photocatalyst air paper is also wrapped up on the surface of helical blade, while ensureing airflow performance, significantly
The contact area for increasing air and photocatalyst to be clean to improve reaction efficiency, and then reaches raising air purification effect
Purpose；The utility model by the both sides of cyclone ducts install fluorescent tube mounting plate fix irradiation fluorescent tube, can easily into
The dismounting and change of portable lighter pipe operates, and is convenient for device repair；And irradiation fluorescent tube increased on the basis of quartz burner it is smelly
Oxygen sterile tube increases ozone sterilization effect on the basis of triggering photocatalyst using ultraviolet light, and the ability for purifying air is stronger.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device, it is characterised in that：Including vertically justifying
Cartridge type clarifier installation casing (1), the top of the installation casing (1), which is dug, air inlet (2), peace in the air inlet (2)
Equipped with the aspiration pump (3) for sucking air, photocatalyst sealing purifying box (4) is connected at the gas outlet of the aspiration pump (3),
The bottom gas outlet of the photocatalyst sealing purifying box (4) is equipped with the exhaust fan (5) for sending out air, the exhaust fan
(5) be provided in the installation casing (1) below for be discharged purification after gas air outlet valve (6)；
The inlet of the photocatalyst sealing purifying box (4) is inlaid with the filtering adsorption net (401) for carrying out filtering dust, institute
It states and is connected with cyclone ducts (402) below filtering adsorption net (401), be inlaid at equal intervals inside the cyclone ducts (402)
Photocatalyst spiral plate (403) for carrying out photocatalyst purification, both sides are inlaid with fluorescent tube peace on the duct wall of cyclone ducts (402)
Loading board (409) is connected with the irradiation fluorescent tube (404) for triggering photocatalyst between the fluorescent tube mounting plate (409) of the both sides.
2. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device according to claim 1,
It is characterized in that：Vertical configuration cylinder is made using tempered glass in the cyclone ducts (402), and inner wall of the pipe is uniformly coated with efficient
TiO2Manufactured photocatalyst coating (405).
3. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device according to claim 1,
It is characterized in that：The photocatalyst spiral plate (403) includes the vertical stainless steel spiral blade for being embedded in cyclone ducts (402) inner wall
(406), uniformly being dug on the helical blade (406) has ventilation hole (407).
4. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device according to claim 1,
It is characterized in that：The both sides of the helical blade (406) are bonded with photocatalyst air paper (408), the photocatalyst air filter
Paper (408) uses TiO2Immersion is made.
5. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device according to claim 1,
It is characterized in that：The irradiation fluorescent tube (404) shares four, including two ultraviolet lights for going out matchmaker for emitting ultraviolet light exciting light shine
Shot-light pipe and two ozone sterilization pipes for generating ozone sterilization.
6. a kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device according to claim 1,
It is characterized in that：Two surfaces of the annulus of trepanning centered on the fluorescent tube mounting plate (409), annulus are also coated with photocatalyst painting
Layer (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865061.XU CN207805385U (en) | 2017-12-27 | 2017-12-27 | A kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865061.XU CN207805385U (en) | 2017-12-27 | 2017-12-27 | A kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805385U true CN207805385U (en) | 2018-09-04 |
Family
ID=63331136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721865061.XU Expired - Fee Related CN207805385U (en) | 2017-12-27 | 2017-12-27 | A kind of photocatalyst removing and harmful gas construction furniture surface ultra violet lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805385U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523164A (en) * | 2019-09-25 | 2019-12-03 | 江苏吉宏特专用汽车制造有限公司 | The gas-filtering device of suction-type sewer scavenger |
| CN111649412A (en) * | 2020-07-01 | 2020-09-11 | 北京铠钺防护科技有限公司 | an air purification unit |
| CN112320886A (en) * | 2020-10-29 | 2021-02-05 | 东北大学 | Ultraviolet light and ozone combined catalytic oxidation printing and dyeing wastewater treatment device |
| TWI748674B (en) * | 2020-10-05 | 2021-12-01 | 合鉅光電股份有限公司 | Uv sterilization box structure |
| CN113859540A (en) * | 2021-11-22 | 2021-12-31 | 龙海军 | A drone with the function of purifying the air |
-
2017
- 2017-12-27 CN CN201721865061.XU patent/CN207805385U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523164A (en) * | 2019-09-25 | 2019-12-03 | 江苏吉宏特专用汽车制造有限公司 | The gas-filtering device of suction-type sewer scavenger |
| CN110523164B (en) * | 2019-09-25 | 2024-03-15 | 江苏吉宏特专用汽车制造有限公司 | Gas filtering device of sewage suction truck |
| CN111649412A (en) * | 2020-07-01 | 2020-09-11 | 北京铠钺防护科技有限公司 | an air purification unit |
| TWI748674B (en) * | 2020-10-05 | 2021-12-01 | 合鉅光電股份有限公司 | Uv sterilization box structure |
| CN112320886A (en) * | 2020-10-29 | 2021-02-05 | 东北大学 | Ultraviolet light and ozone combined catalytic oxidation printing and dyeing wastewater treatment device |
| CN113859540A (en) * | 2021-11-22 | 2021-12-31 | 龙海军 | A drone with the function of purifying the air |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20181227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |