CN205382045U - Degradation system of aquatic antibiotic - Google Patents
Degradation system of aquatic antibiotic Download PDFInfo
- Publication number
- CN205382045U CN205382045U CN201620059218.9U CN201620059218U CN205382045U CN 205382045 U CN205382045 U CN 205382045U CN 201620059218 U CN201620059218 U CN 201620059218U CN 205382045 U CN205382045 U CN 205382045U
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- Prior art keywords
- antibiotic
- ultrasonic wave
- water
- catalyzed
- liqiud
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- 230000003115 biocidal effect Effects 0.000 title claims abstract description 33
- 230000015556 catabolic process Effects 0.000 title abstract description 18
- 238000006731 degradation reaction Methods 0.000 title abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000010865 sewage Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000003197 catalytic effect Effects 0.000 claims description 28
- 238000002604 ultrasonography Methods 0.000 claims description 28
- 230000007850 degeneration Effects 0.000 claims description 18
- 230000006837 decompression Effects 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 31
- 239000007788 liquid Substances 0.000 abstract description 14
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 description 5
- 229940088710 antibiotic agent Drugs 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- -1 hydroxyl radical free radical Chemical class 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- 206010059866 Drug resistance Diseases 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to a degradation system of aquatic antibiotic sets up gas -liquid mixture device, ultrasonic wave catalyzing device and ultraviolet catalyzing device through connecting gradually along the process route direction, and with the end connection of intaking of gas -liquid mixture device sets up ozone generator, the play water end (W. E. ) connection of gas -liquid mixture device sets up pressure water pump, carrying out wastewater treatment, utilizing the gas -liquid mixture device to carry out the intensive mixing with ozone and pending sewage earlier, the ultraviolet catalysis in later utilizing the cavitation effect of ultrasonic wave catalyzing device ultrasonic ripples and combining the ultraviolet catalyzing device acts on and makes the sub - chemical bond breaking occur of smelly oxygen partial pressure and produce a large amount of hydroxyl free radicals to the further utilization the antibiotic is degraded in the hydroxyl radical pair sewage, and degradation rate is fast, and degradation efficiency is high, and degradating effect is good, and data indicate, the degradation rate of sewage treatment system antibiotic in to sewage is up to 95%.
Description
Technical field
This utility model belongs to water-treatment technology field, is specifically related to antibiotic degeneration system in a kind of water.
Background technology
Residues of antibiotics in water body environment is increasingly subject to people's attention, mainly due to medicine sewage through not exclusively process and in biological sludge the discharge of residues of antibiotics or release to surface water, thus contaminated environment water body, additionally, muck runoff is also occur antibiotic main cause in water body.In recent years, at home, all detect to some extent in Europe and the sewage of the U.S. and surface water, concentration reaches nanogram and often rises to micro-gram per liter the residues of antibiotics in water body environment, and after enrichment, concentration can increase hundred times in water body.
Even if ecological environment and health also can be impacted by the residues of antibiotics in water body environment when low concentration: the Drug resistance of microorganism in environment can be promoted on the one hand, enable the effective antibiotics dosage killing antibacterial to be continuously increased, and along with the enrichment of food chain, this Drug resistance is eventually transferred in the microbial body of harmful to human；In drinking water source, the biological safety of drinking water will be constituted a threat to by the raising of antibiotic concentration on the other hand, especially drinking water Biological Pretreatment unit and sewage core biological processing unit.
At present, both at home and abroad in water especially in drinking water antibiotic removal mainly or rely on conventional aerobic, anaerobism or anaerobism adds aerobic bioremediation, but due to the Drug resistance that antibiotic has, biological treatment mode cannot be played a role, drinking water standard after process, can not be fully achieved.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides that a kind of degradation rate is fast, antibiotic degeneration system in the water of good degrading effect.
The technical scheme that this utility model adopts is:
Antibiotic degeneration system in a kind of water, is sequentially connected with along process route direction and arranges Liqiud-gas mixing device, Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device；
The water inlet end connection of described Liqiud-gas mixing device arranges ozonator, and the water side connection of described Liqiud-gas mixing device arranges pressure pump；
The bottom of described Catalyzed by Ultrasonic Wave device connects setting with the water side of described pressure pump, the internal side wall of described Catalyzed by Ultrasonic Wave device is arranged and can send hyperacoustic ultrasound wave shake plate；
The bottom of described ultraviolet catalytic device connects setting with the top of described Catalyzed by Ultrasonic Wave device, the inside of described ultraviolet catalytic device is vertically crisscross arranged multiple runner plate, to be internally formed S shape runner at described ultraviolet catalytic device, arranging ultraviolet light emission device between adjacent two described runner plates, the top of described UV catalyst device arranges discharge outlet.
Described Liqiud-gas mixing device is tubular structure, and along the water inlet end of described Liqiud-gas mixing device to direction, water side, the internal diameter of described Liqiud-gas mixing device first reduces and increases afterwards.
Described ultrasound wave shake plate includes the first ultrasound wave shake plate and the second ultrasound wave shake plate, and described first ultrasound wave shake plate sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate.
Described first ultrasound wave shake plate and the second ultrasound wave shake plate are in being oppositely arranged.
The inner top wall of described Catalyzed by Ultrasonic Wave device is arranged and makes the equally distributed upper spoiler of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device is arranged and makes the equally distributed lower spoiler of water body.
The top of described Catalyzed by Ultrasonic Wave device is provided with the first Pressure gauge and the first automatic decompression valve.
The bottom of described Catalyzed by Ultrasonic Wave device is provided with the first sewage evacuation port.
The top of described ultraviolet catalytic device is provided with the second Pressure gauge and the second automatic decompression valve.
The bottom of described ultraviolet catalytic device is provided with the second sewage evacuation port.
Described runner plate is printing opacity runner plate, and described ultraviolet generation device is uviol lamp.
The beneficial effects of the utility model are:
1, antibiotic degeneration system in water described in the utility model, by being sequentially connected with along process route direction, Liqiud-gas mixing device, Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device are set, and be connected with the water inlet end of described Liqiud-gas mixing device ozonator is set, the water side of described Liqiud-gas mixing device connects and arranges pressure pump；When carrying out sewage disposal, first with Liqiud-gas mixing device, ozone and treatment sewage are sufficiently mixed, in recycling Catalyzed by Ultrasonic Wave device, hyperacoustic cavitation effect makes ozone molecule decompose and produces nascent oxygen atom, in ultraviolet catalytic device, under the catalytic action of ultraviolet light, nascent oxygen atom forms the hydroxyl radical free radical with strong oxidation further in water afterwards, thus antibiotic in sewage is degraded by the hydroxyl radical free radical described in utilizing with high activity and strong oxidizing property, degradation rate is fast, degradation efficiency is high, good degrading effect, data show, sewage disposal system described in the utility model to degradation rate antibiotic in sewage up to 95%.
null2、Antibiotic degeneration system in water described in the utility model，It is tubular structure by arranging described Liqiud-gas mixing device，Along the water inlet end of described Liqiud-gas mixing device to direction, water side，The internal diameter of described Liqiud-gas mixing device first reduces and increases afterwards，Thus after ozone is passed into the water inlet end of described Liqiud-gas mixing device，Ozone be tentatively mixed to form with current gas-liquid mixed system and together with move forward，Until when reaching the minimum place of internal diameter，The internal energy accumulation of gas-liquid mixed system is maximum，When being continued to move along by the minimum place of internal diameter afterwards，The unexpected increase of internal diameter，Make the energy instantaneous relase of the internal accumulation of gas-liquid mixed system，And then make the bubble breaking of gas form atomic minute bubbles and be dissolved in the water，Gas-liquid mixed is more abundant，Further the gas-liquid mixed system after above-mentioned being sufficiently mixed is passed into successively Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device，Ultimately facilitate and improve antibiotic degradation rate and degradation effect further.
Accompanying drawing explanation
Fig. 1 is the structural representation of antibiotic degeneration system in the water that a kind of embodiment of this utility model provides.
In figure: 1-Liqiud-gas mixing device, 2-Catalyzed by Ultrasonic Wave device, 21-the first ultrasound wave shake plate, 22-the second ultrasound wave shake plate, the upper spoiler of 23-, spoiler under 24-, 25-the first Pressure gauge, 26-the first automatic decompression valve, 27-the first sewage evacuation port, 3-ultraviolet catalytic device, 31-runner plate, 32-ultraviolet light emission device, 33-discharge outlet, 34-the second Pressure gauge, 35-the second automatic decompression valve, 36-the second sewage evacuation port, 4-ozonator, 5-pressure pump.
Detailed description of the invention
As it is shown in figure 1, this utility model provides antibiotic degeneration system in a kind of water, it is sequentially connected with along process route direction and Liqiud-gas mixing device 1, Catalyzed by Ultrasonic Wave device 2 and ultraviolet catalytic device 3 are set.The water inlet end connection of described Liqiud-gas mixing device 1 arranges ozonator 4, and the water side connection of described Liqiud-gas mixing device 1 arranges pressure pump 5；The bottom of described Catalyzed by Ultrasonic Wave device 2 connects setting with the water side of described pressure pump 5, the internal side wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and can send hyperacoustic ultrasound wave shake plate；The bottom of described ultraviolet catalytic device 3 connects setting with the top of described Catalyzed by Ultrasonic Wave device 2, the inside of described ultraviolet catalytic device 3 is vertically crisscross arranged multiple runner plate 31, to be internally formed S shape runner at described ultraviolet catalytic device 3, arranging ultraviolet light emission device 32 between adjacent two described runner plates 31, the top of described UV catalyst device arranges discharge outlet 33.
When utilizing sewerage described in the utility model to carry out sewage disposal, first with Liqiud-gas mixing device 1, ozone and treatment sewage are sufficiently mixed, in recycling Catalyzed by Ultrasonic Wave device 2, hyperacoustic cavitation effect makes ozone molecule decompose and produces nascent oxygen atom, in ultraviolet catalytic device 3, under the catalytic action of ultraviolet light, nascent oxygen atom forms the hydroxyl radical free radical with strong oxidation further in water afterwards, thus there is high activity and strong oxidizing property described in utilizing, antibiotic in sewage is degraded, degradation rate is fast, degradation efficiency is high, good degrading effect, data show, sewage disposal system described in the utility model to degradation rate antibiotic in sewage up to 95%.
As the embodiment that can select, described ozonator 4 is all reaction units that can prepare ozone in prior art.
As the embodiment that can select, described Liqiud-gas mixing device 1 is tubular structure, and along the water inlet end of described Liqiud-gas mixing device 1 to direction, water side, the internal diameter of described Liqiud-gas mixing device 1 first reduces and increases afterwards.Thus after ozone is passed into the water inlet end of described Liqiud-gas mixing device 1, ozone be tentatively mixed to form with current gas-liquid mixed system and together with move forward, until when reaching the minimum place of internal diameter, the internal energy accumulation of gas-liquid mixed system is maximum, when being continued to move along by the minimum place of internal diameter afterwards, the unexpected increase of internal diameter, make the energy instantaneous relase of the internal accumulation of gas-liquid mixed system, and then make the bubble breaking of gas form atomic minute bubbles and be dissolved in the water, gas-liquid mixed is more abundant, further the gas-liquid mixed system after above-mentioned being sufficiently mixed is passed into successively Catalyzed by Ultrasonic Wave device 2 and ultraviolet catalytic device 3, ultimately facilitate and improve antibiotic degradation rate and degradation effect further.
As the embodiment that can select, described ultrasound wave shake plate includes the first ultrasound wave shake plate 21 and the second ultrasound wave shake plate 22, described first ultrasound wave shake plate 21 sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate 22, in the present embodiment, it is 35KHz that described first ultrasound wave shake plate 21 sends hyperacoustic frequency, and it is 32KHz that described second ultrasound wave shake plate 22 sends hyperacoustic frequency.It is further used as the embodiment that can select, described first ultrasound wave shake plate 21 and the second ultrasound wave shake plate 22 are in being oppositely arranged, thus being conducive to improving reverberation field intensity and then strengthening cavitation effect, improve Ultrasonic Radiation area so that ozone decomposes the more hydroxyl radical free radical of generation under the catalysis of follow-up ultraviolet light.
As the embodiment that can select, the inner top wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and makes the equally distributed upper spoiler 23 of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and makes the equally distributed lower spoiler 24 of water body.Thus on described under the combined effect of spoiler 23 and described lower spoiler 24 so that the internal water body of described Catalyzed by Ultrasonic Wave device 2 is uniformly distributed, and water treatment efficiency is better.
As the embodiment that can select, the top of described Catalyzed by Ultrasonic Wave device 2 is provided with the first Pressure gauge 25 and the first automatic decompression valve 26.Described first Pressure gauge 25 is in order to show described Catalyzed by Ultrasonic Wave device 2 internal pressure, and described first automatic decompression valve 26 is used for discharging pressure, discharges excessive gas, it is ensured that being smoothed out of whole sewage disposal process.
Being further used as the embodiment that can select, the bottom of described Catalyzed by Ultrasonic Wave device 2 is provided with the first sewage evacuation port 27.Thus when described Catalyzed by Ultrasonic Wave device 2 is carried out periodic maintenance, emptying sewage and internal precipitate thing by described first sewage evacuation port 27.
As the embodiment that can select, the top of described ultraviolet catalytic device 3 is provided with the second Pressure gauge 34 and the second automatic decompression valve 35, described second Pressure gauge 34 is in order to show described ultraviolet catalytic device 3 internal pressure, described second automatic decompression valve 35 is used for discharging pressure, discharge excessive gas, it is ensured that being smoothed out of whole sewage disposal process.
Being further used as the embodiment that can select, the bottom of described ultraviolet catalytic device 3 is provided with the second sewage evacuation port 36.Thus when described ultraviolet catalytic device 3 is carried out periodic maintenance, emptying sewage and internal precipitate thing by described second sewage evacuation port 36.
As the embodiment that can select, described runner plate 31 is printing opacity runner plate, in the present embodiment, described printing opacity runner plate 31 is glass channel plate, this is owing to glass channel plate printing opacity is good, resistance to oxidation, thus when sewage flows through in S shape runner, it is advantageously implemented the ultraviolet light sewage to flowing through and carries out uniform irradiation so that antibiotic degradation efficiency and degradation rate are all promoted.
As the embodiment that can select, described ultraviolet generation device is uviol lamp.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.
Claims (10)
1. antibiotic degeneration system in a water, it is characterised in that be sequentially connected with along process route direction and Liqiud-gas mixing device (1), Catalyzed by Ultrasonic Wave device (2) and ultraviolet catalytic device (3) are set；
The water inlet end connection of described Liqiud-gas mixing device (1) arranges ozonator (4), and the water side connection of described Liqiud-gas mixing device (1) arranges pressure pump (5)；
The bottom of described Catalyzed by Ultrasonic Wave device (2) connects setting with the water side of described pressure pump (5), the internal side wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and can send hyperacoustic ultrasound wave shake plate；
The bottom of described ultraviolet catalytic device (3) connects setting with the top of described Catalyzed by Ultrasonic Wave device (2), the inside of described ultraviolet catalytic device (3) is vertically crisscross arranged multiple runner plate (31), to be internally formed S shape runner described ultraviolet catalytic device (3), arranging ultraviolet light emission device (32) between adjacent two described runner plates (31), the top of described UV catalyst device arranges discharge outlet (33).
2. antibiotic degeneration system in water according to claim 1, it is characterized in that, described Liqiud-gas mixing device (1) is tubular structure, along the water inlet end of described Liqiud-gas mixing device (1) to direction, water side, the internal diameter of described Liqiud-gas mixing device (1) first reduces and increases afterwards.
3. antibiotic degeneration system in water according to claim 1, it is characterized in that, described ultrasound wave shake plate includes the first ultrasound wave shake plate (21) and the second ultrasound wave shake plate (22), and described first ultrasound wave shake plate (21) sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate (22).
4. antibiotic degeneration system in water according to claim 3, it is characterised in that described first ultrasound wave shake plate (21) and the second ultrasound wave shake plate (22) are in being oppositely arranged.
5. antibiotic degeneration system in water according to claim 1, it is characterized in that, the inner top wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and makes the equally distributed upper spoiler (23) of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and makes the equally distributed lower spoiler (24) of water body.
6. antibiotic degeneration system in water according to claim 1, it is characterised in that the top of described Catalyzed by Ultrasonic Wave device (2) is provided with the first Pressure gauge (25) and the first automatic decompression valve (26).
7. antibiotic degeneration system in water according to claim 1, it is characterised in that the bottom of described Catalyzed by Ultrasonic Wave device (2) is provided with the first sewage evacuation port (27).
8. antibiotic degeneration system in water according to claim 1, it is characterised in that the top of described ultraviolet catalytic device (3) is provided with the second Pressure gauge (34) and the second automatic decompression valve (35).
9. antibiotic degeneration system in water according to claim 1, it is characterised in that the bottom of described ultraviolet catalytic device (3) is provided with the second sewage evacuation port (36).
10. antibiotic degeneration system in water according to claim 1, it is characterised in that described runner plate (31) is printing opacity runner plate, and described ultraviolet generation device is uviol lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059218.9U CN205382045U (en) | 2016-01-21 | 2016-01-21 | Degradation system of aquatic antibiotic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059218.9U CN205382045U (en) | 2016-01-21 | 2016-01-21 | Degradation system of aquatic antibiotic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382045U true CN205382045U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059218.9U Expired - Fee Related CN205382045U (en) | 2016-01-21 | 2016-01-21 | Degradation system of aquatic antibiotic |
Country Status (1)
| Country | Link |
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| CN (1) | CN205382045U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510700A (en) * | 2019-09-09 | 2019-11-29 | 深圳市水务规划设计院股份有限公司 | A device for in-situ separation, collection and treatment of hospital urine |
| CN111807595A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | Device for Degrading Antibiotics by Hydrodynamic Cavitation Combined with Ultrasonic Cavitation and Photolysis Technology |
| CN111807584A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | A device for hydrodynamic cavitation combined with photolysis to degrade antibiotic wastewater |
| CN111807498A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | An integrated device for degrading antibiotic wastewater by combining hydrodynamic cavitation and photocatalysis |
| CN112850988A (en) * | 2021-02-01 | 2021-05-28 | 北京科技大学 | Integrated sewage harmless device |
-
2016
- 2016-01-21 CN CN201620059218.9U patent/CN205382045U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510700A (en) * | 2019-09-09 | 2019-11-29 | 深圳市水务规划设计院股份有限公司 | A device for in-situ separation, collection and treatment of hospital urine |
| CN111807595A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | Device for Degrading Antibiotics by Hydrodynamic Cavitation Combined with Ultrasonic Cavitation and Photolysis Technology |
| CN111807584A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | A device for hydrodynamic cavitation combined with photolysis to degrade antibiotic wastewater |
| CN111807498A (en) * | 2020-07-31 | 2020-10-23 | 山东大学 | An integrated device for degrading antibiotic wastewater by combining hydrodynamic cavitation and photocatalysis |
| CN111807595B (en) * | 2020-07-31 | 2023-01-17 | 山东大学 | A device for degrading antibiotics by hydrodynamic cavitation combined with ultrasonic cavitation and photolysis technology |
| CN112850988A (en) * | 2021-02-01 | 2021-05-28 | 北京科技大学 | Integrated sewage harmless device |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |