CN207641411U - A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement - Google Patents
A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement Download PDFInfo
- Publication number
- CN207641411U CN207641411U CN201721720487.6U CN201721720487U CN207641411U CN 207641411 U CN207641411 U CN 207641411U CN 201721720487 U CN201721720487 U CN 201721720487U CN 207641411 U CN207641411 U CN 207641411U
- Authority
- CN
- China
- Prior art keywords
- level
- teeter chamber
- mixing
- dyestuff
- staving
- 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
Abstract
The utility model discloses a kind of polyester-mixed cotton cloth to bleaching and dyeing with dyestuff mixing arrangement,Including mixing staving,The inside of the mixing staving upper semisection is equipped with conical baffle,And four corners for mixing staving bottom are respectively connected with support leg,The conical baffle will mix the inside division of staving,And the tapered end of conical baffle is provided with conveying pipeline,The top of the conical baffle forms level-one teeter chamber,And the lower section of conical baffle forms two level teeter chamber,The level-one teeter chamber is communicated by conveying pipeline with two level teeter chamber,The utility model is provided with curved convex block and chute type blanking pipe,The uniform blanking of realization device,It is completely exhausted out convenient for dyestuff,Improve the utilization rate of resource,Provided with purifying box,Realize the purified treatment of exhaust gas,Prevent exhaust gas direct emission from causing air pollution,Provided with solenoid valve,The quantitative mixing of realization device,Improve the efficiency and quality of device mixing,Reduce the labor intensity of worker,Improve work task efficiency.
Description
Technical field
The utility model belongs to polyester-mixed cotton cloth production equipment technology, and in particular to a kind of polyester-mixed cotton cloth is bleachinged and dyeing to be mixed with dyestuff
Device.
Background technology
Dyestuff is coloured substance, but coloured substance not necessarily dyestuff, as dyestuff, it has to be possible to make one
Determine color to be attached on fiber, and not easily to fall off, discoloration, dyestuff are generally soluble in water, a part of dyestuff needs mordant to make
Dyestuff can be attached on fiber.
In the Chinese patent that the patent No. is CN206435086U, it is noted that a kind of uniformly mixed dyestuff mixing arrangement,
By the setting of the first stirring rod and third stirring rod, achieve the effect that stir dye, while passing through the second motor, the second stirring
The setting of bar and the first paddle achievees the effect that dyestuff secondary agitation, and the stirring dynamics of dyestuff is made to increase, stirring more
It is even, additionally by the setting of corner block, the percent of pass of dyestuff is improved, the stirring rate of dyestuff is increased, avoids stir dye
Unevenness causes product the problem of aberration occur, but dyestuff mixing arrangement blanking is incomplete, and residual dye, money are easy inside staving
Source utilization rate is low, results in waste of resources, and exhaust gas is generated when in addition dyestuff mixes, and is easy to cause air pollution to environment, reduce
The working environment quality of worker, affects the physical and mental health of worker.
Utility model content
The purpose of this utility model is to provide a kind of polyester-mixed cotton cloth to bleaching and dyeing with dyestuff mixing arrangement, to solve above-mentioned background skill
The dyestuff mixing arrangement blanking proposed in art is incomplete, and residual dye is easy inside staving, and resource utilization is low, causes resource unrestrained
Take, exhaust gas is generated when in addition dyestuff mixes, is easy to cause air pollution to environment, reduces the working environment quality of worker, shadow
The physically and mentally healthy problem of worker is rung.
To achieve the above object, the utility model provides the following technical solutions：A kind of polyester-mixed cotton cloth is bleachinged and dyeing to be mixed with dyestuff and be filled
It sets, including mixing staving, the inside of the mixing staving upper semisection is equipped with conical baffle, and mix staving bottom four turn
Be respectively connected with support leg at angle, the conical baffle will mix the inside division of staving, and the tapered end of conical baffle be provided with it is defeated
The top of expects pipe, the conical baffle forms level-one teeter chamber, and the lower section of conical baffle forms two level teeter chamber, the level-one
Teeter chamber is communicated by conveying pipeline with two level teeter chamber, and the bottom inside the tempering tank body is provided with storage compartment, and storage compartment
Underface positioned at two level teeter chamber.
Preferably, the top middle position inside the level-one teeter chamber is equipped with bearing block, and the bottom end of bearing block
It is connected with main shaft, the main shaft runs through level-one teeter chamber, conveying pipeline and two level teeter chamber, and extends to the inside of storage compartment.
Preferably, a kind of polyester-mixed cotton cloth according to claim is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：It is described
Main shaft is located at one section of middle position inside level-one teeter chamber and is fixed with connecting rod by fixed seat, and main shaft is stirred positioned at two level
Mixing one section of outside of chamber interior, there are three the second paddles by the equidistant installation of fixed seat, and the both sides of the connecting rod are in square
Shape array is connected with several the first paddles.
Preferably, the bottom inside the storage compartment is arranged for arc, and the bottom symmetrical inside storage compartment is provided with four
The middle position of a curved convex block, the storage compartment bottom end is provided with discharge gate, and the bottom end of discharge gate is connected with chute type
Blanking pipe.
Preferably, the middle position of the mixing staving upper surface is equipped with speed changer, and the side for mixing staving is logical
It crosses bolt and is fixed with supporting rack, the top of the speed changer is equipped with motor, and the outside of motor is provided with sound insulation hood, described
The upper surface of supporting rack is equipped with NUC controllers, and the mixing staving upper surface is arranged at a side position of sound insulation hood
There is feed pipe, and the top of feed pipe is equipped with feed hopper, the top inside the feed pipe is equipped with solenoid valve, the electromagnetism
Valve and motor are electrically connected with NUC controllers.
Preferably, the mixing staving upper surface is fixed with air-introduced machine, and the one of air-introduced machine relative to the side of feed hopper
Side is connected with appendix, and the top of the appendix is fixed with purifying box, and the inside of purifying box is equidistantly positioned that there are three living
Property charcoal filter screen, the air-introduced machine and NUC controllers are electrically connected.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model is provided with curved convex block and chute type blanking pipe, when processing, is dropped into after the completion of stir dye
In storage compartment, curved convex block changes the fluidised form of dyestuff, promotes dyestuff flowing, is finally discharged through chute type blanking pipe by discharge gate
Transport to it is external polyester-mixed cotton cloth is bleachinged and dyeing, wherein chute type blanking pipe by its own chute type structure realization device it is uniform under
Material, and then prevent blanking by blocking, it ensure that device blanking is unobstructed, be completely exhausted out convenient for dyestuff, improve resource
Utilization rate avoids the wasting of resources, improves the working efficiency of device.
(2) the utility model is provided with purifying box, and when dyestuff mixes, worker can control air-introduced machine by NUC101 controllers
Work rotation, and generate negative pressure and extract exhaust gas in mixing staving out, it is delivered in purifying box by appendix, purifying box passes through it
The activated charcoal strainer of inside setting absorbs and filter exhaust gas, and then realizes the purified treatment of exhaust gas, prevents exhaust gas direct
Discharge causes air pollution, improves the working environment quality of worker, ensure that the physical and mental health of worker.
(3) the utility model is provided with solenoid valve, and when mixing arrangement is processed, worker can control electricity by NUC101 controllers
Magnet valve is opened, and the dyestuff in feed hopper is added through feed pipe in level-one teeter chamber, and when being added a certain amount of, worker passes through
NUC101 controllers control solenoid valve and close, and are fed with this finishing device, and then the quantitative mixing of realization device, improve device
Mixing efficiency and quality ensure that dyestuff later stage using effect, and reduce the labor intensity of worker, improve the work of worker
Efficiency.
In conclusion the utility model has blanking complete, resource utilization is high, energy conservation and environmental protection, and stirs efficient, mixing
Uniformly, production efficiency is high, the low feature of labor intensity, is particularly suitable for polyester-mixed cotton cloth production equipment technology, realizes that dyestuff is high
Effect uniformly mixing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the right view of the utility model；
In figure：1-NUC101 controllers；2- supporting racks；3- chute type blanking pipes；4- discharge gates；The curved convex blocks of 5-；6-
Support leg；The second paddles of 7-；8- mixing stavings；9- feed pipes；10- solenoid valves；11- feed hoppers；12- sound insulation hoods；13- electricity
Machine；14- speed changers；15- bearing blocks；16- main shafts；The first paddles of 17-；18- connecting rods；19- conical baffles；20- conveying pipelines；
21- air-introduced machines；22- purifying boxs；23- level-ones teeter chamber；24- two levels teeter chamber；The storage compartments 25-；26- appendixs；27- activated carbons
Filter screen.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement,
Including mixing staving 8, in order to realize that mixing arrangement multistage mixes, and the operation is stable, it is uniformly mixed, mixing 8 upper semisection of staving
Inside is equipped with conical baffle 19, and four corners for mixing 8 bottom of staving are respectively connected with support leg 6, and conical baffle 19 will
The inside division of staving 8 is mixed, and the tapered end of conical baffle 19 is provided with conveying pipeline 20, the top of conical baffle 19 forms level-one
Teeter chamber 23, and the lower section of conical baffle 19 forms two level teeter chamber 24, level-one teeter chamber 23 is stirred by conveying pipeline 20 with two level
Mix room 24 to communicate, mix the bottom inside staving 8 and be provided with storage compartment 25, and storage compartment 25 be located at two level teeter chamber 24 just under
The first mixed dyestuff in level-one teeter chamber 23 can be input into two level teeter chamber 24 by conveying pipeline 20 and carry out secondary mix by side
It closes, finally flows into the storage of storage compartment 25, realize dye efficient mixing.
Further, the top middle position inside level-one teeter chamber 23 is equipped with bearing block 15, and bearing block 15
Bottom end is connected with main shaft 16, and main shaft 16 runs through level-one teeter chamber 23, conveying pipeline 20 and two level teeter chamber 24, and extends to storage compartment
25 inside can drive the agitating device installed on main shaft 16 to carry out rotation and be mixed, prevented by the work rotation of main shaft 16
Only multiple driving devices work respectively, and energy consumption is big, realize that low energy consumption for mixing arrangement, energy conservation and environmental protection.
Specifically, main shaft 16 is located at one section of middle position inside level-one teeter chamber 23 and is fixed with connection by fixed seat
Bar 18, and main shaft 16 be located at one section of outside inside two level teeter chamber 24 by the equidistant installation of fixed seat there are three second stirring
The equal rectangular array in both sides of leaf 7, connecting rod 18 is connected with several the first paddles 17, passes through the first paddle 17 and second
Paddle 7 can respectively be stirred the dyestuff inside level-one teeter chamber 23 and two level teeter chamber 24, realize multistage mixing, make
Dyestuff mixing is more uniform, ensure that the later stage of dyestuff uses.
It is worth noting that the bottom inside storage compartment 25 is arranged for arc, and the bottom symmetrical inside storage compartment 25 is set
Curved convex block 5 there are four setting, the middle position of 25 bottom end of storage compartment is provided with discharge gate 4, and the bottom end of discharge gate 4 is connected with
Chute type blanking pipe 3, dyestuff are discharged by discharge gate 4, are conveyed through chute type blanking pipe 3, and curved convex block 5 is in dyestuff stream
Play the role of change fluidised form when dynamic, promotes flowing, prevent discharge gate 4 from blocking.
Further, the middle position of 8 upper surface of mixing staving is equipped with speed changer 14, and mixes the side of staving 8
It is bolted supporting rack 2, the top of speed changer 14 is equipped with motor 13, and the outside of motor 13 is provided with sound insulation hood
12, the upper surface of supporting rack 2 is equipped with NUC101 controllers 1, a side position of mixing 8 upper surface of staving close to sound insulation hood 12
Place is provided with feed pipe 9, and the top of feed pipe 9 is equipped with feed hopper 11, and the top inside feed pipe 9 is equipped with solenoid valve
10, solenoid valve 10 and motor 13 are electrically connected with NUC101 controllers 1, when motor 13 can be worked by sound insulation hood 12
The noise of generation carries out sqouynd absorption lowering noise, and anti-locking apparatus generates noise pollution when working, ensure that the working environment of worker.
Specifically, mixing 8 upper surface of staving is fixed with air-introduced machine 21 relative to the side of feed hopper 11, and air-introduced machine 21
Side is connected with appendix 26, and the top of appendix 26 is fixed with purifying box 22, and the inside of purifying box 22 has been equidistantly positioned
Three activated charcoal strainers 27, air-introduced machine 21 are electrically connected with NUC101 controllers 1, the activity being arranged by 22 inside of purifying box
Charcoal filter screen 27 can absorb and filter 21 inspiration of air-introduced machine and the exhaust gas being input by appendix 26, prevent exhaust gas from causing
Air pollution.
Operation principle：When the utility model is used, worker first switches it on external power supply, and polyester-mixed cotton cloth is bleachinged and dyeing into dyestuff
It adds in feed hopper 11, then worker opens equipment power supply by NUC101 controllers 1 again, and equipment is started to work at this time, i.e., electric
The work of machine 13 rotation simultaneously drives 16 high-speed rotation of main shaft after 14 speed governing of speed changer, to 18 liang of 16 upper connecting rod of driving spindle
First paddle 17 of side and the rotation of the second paddle 7, while worker can open solenoid valve 10 by NUC101 controllers 1, into
Dyestuff in hopper 11 is flowed by feed pipe 9 in level-one teeter chamber 23, and when adding a certain proportion of dyestuff, worker passes through
NUC101 controllers 1 close solenoid valve 10, and with realization device quantitative feeding, the dyestuff flowed into is in 17 high-speed rotation of the first paddle
Under the action of be stirred for the first time, two level stirring is flowed by the conveying pipeline 20 of 19 tapered end of conical baffle after the completion of first mixing
In room 24, worker opens solenoid valve 10 by NUC101 controllers 1 again and adds the dyestuff in feed hopper 11 by feed pipe 9 at this time
Into being mixed for the first time in level-one teeter chamber 23, and the high speed for flowing into the dyestuff in two level teeter chamber 24 in the second paddle 7 turns
Action is mixed again under, and then reaches the mixed uniformly effect of dyestuff, and dyestuff drops into storage compartment after the completion of stirring
In 25, curved convex block 5 changes the fluidised form of dyestuff, promotes dyestuff flowing, is finally discharged through chute type blanking pipe 3 by discharge gate 4
It transports to the external polyester-mixed cotton cloth that carries out to bleaching and dyeing, and carries out first mixed dye in level-one teeter chamber 23 and flow into two again by conveying pipeline 20
Grade carries out secondary agitation in teeter chamber 24, with this reciprocal hybrid process for completing dyestuff, in device process, under chute type
Pipe material 3 carries out uniform blanking by its own chute type structure, prevents blanking by blocking, ensure that device blanking is logical
Freely, the working efficiency of device is improved, in addition, worker can control the work rotation of air-introduced machine 21 by NUC101 controllers 1, and is produced
Raw negative pressure will mix exhaust gas in staving 8 and extract out, be delivered in purifying box 22 by appendix 26, purifying box 22 inside it by setting
The activated charcoal strainer 27 set absorbs and filter exhaust gas, to achieve the effect that the purified treatment of exhaust gas, it is therefore prevented that exhaust gas is straight
Run in put and cause air pollution, realizes that mixing arrangement is more energy-saving and environmentally friendly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement, including mixing staving (8), it is characterised in that：The mixing staving (8)
The inside of upper semisection is equipped with conical baffle (19), and four corners for mixing staving (8) bottom are respectively connected with support leg
(6), the conical baffle (19) will mix the inside division of staving (8), and the tapered end of conical baffle (19) is provided with conveying pipeline
(20), the top of the conical baffle (19) forms level-one teeter chamber (23), and the lower section of conical baffle (19) forms two level and stirs
Room (24) is mixed, the level-one teeter chamber (23) is communicated by conveying pipeline (20) with two level teeter chamber (24), the mixing staving (8)
Internal bottom is provided with storage compartment (25), and storage compartment (25) are located at the underface of two level teeter chamber (24).
2. a kind of polyester-mixed cotton cloth according to claim 1 is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：The level-one stirring
The internal top middle position in room (23) is equipped with bearing block (15), and the bottom end of bearing block (15) is connected with main shaft (16),
The main shaft (16) extends to storage compartment (25) through level-one teeter chamber (23), conveying pipeline (20) and two level teeter chamber (24)
Inside.
3. a kind of polyester-mixed cotton cloth according to claim 2 is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：The main shaft (16)
The one section middle position internal positioned at level-one teeter chamber (23) is fixed with connecting rod (18), and main shaft (16) position by fixed seat
In one section of internal outside of two level teeter chamber (24), by the equidistant installation of fixed seat, there are three the second paddle (7), the companies
The equal rectangular array in both sides of extension bar (18) is connected with several the first paddles (17).
4. a kind of polyester-mixed cotton cloth according to claim 2 is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：The storage compartment
(25) internal bottom is arranged for arc, and there are four curved convex blocks (5) for the bottom symmetrical setting of storage compartment (25) inside, described
The middle position of storage compartment (25) bottom end is provided with discharge gate (4), and the bottom end of discharge gate (4) is connected with chute type tremie pipe
Road (3).
5. a kind of polyester-mixed cotton cloth according to claim 1 is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：The mixing staving
(8) middle position of upper surface is equipped with speed changer (14), and the side for mixing staving (8) has been bolted supporting rack
(2), the top of the speed changer (14) is equipped with motor (13), and the outside of motor (13) is provided with sound insulation hood (12), institute
The upper surface for stating supporting rack (2) is equipped with NUC101 controllers (1), and the mixing staving (8) upper surface is close to sound insulation hood
(12) feed pipe (9) is provided at a side position, and the top of feed pipe (9) is equipped with feed hopper (11), the feed pipe
(9) internal top is equipped with solenoid valve (10), and the solenoid valve (10) and motor (13) are electrical with NUC101 controllers (1)
Connection.
6. a kind of polyester-mixed cotton cloth according to claim 5 is bleachinged and dyeing with dyestuff mixing arrangement, it is characterised in that：The mixing staving
(8) upper surface is fixed with air-introduced machine (21) relative to the side of feed hopper (11), and the side of air-introduced machine (21) is connected with gas transmission
It manages (26), the top of the appendix (26) is fixed with purifying box (22), and the inside of purifying box (22) has been equidistantly positioned three
A activated charcoal strainer (27), the air-introduced machine (21) are electrically connected with NUC101 controllers (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721720487.6U CN207641411U (en) | 2017-12-12 | 2017-12-12 | A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721720487.6U CN207641411U (en) | 2017-12-12 | 2017-12-12 | A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641411U true CN207641411U (en) | 2018-07-24 |
Family
ID=62879556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721720487.6U Expired - Fee Related CN207641411U (en) | 2017-12-12 | 2017-12-12 | A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201824A (en) * | 2019-04-15 | 2019-09-06 | 东莞市旺鑫精密工业有限公司 | A kind of makeup of Workpiece painting drying integrated is set and its spraying method |
| CN111068603A (en) * | 2020-01-13 | 2020-04-28 | 天津民祥生物医药股份有限公司 | Improved reaction kettle |
| CN113997409A (en) * | 2021-11-08 | 2022-02-01 | 江苏融道复合材料产业技术研究院有限公司 | Automatic control quantitative type concrete production device and working method thereof |
-
2017
- 2017-12-12 CN CN201721720487.6U patent/CN207641411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201824A (en) * | 2019-04-15 | 2019-09-06 | 东莞市旺鑫精密工业有限公司 | A kind of makeup of Workpiece painting drying integrated is set and its spraying method |
| CN111068603A (en) * | 2020-01-13 | 2020-04-28 | 天津民祥生物医药股份有限公司 | Improved reaction kettle |
| CN113997409A (en) * | 2021-11-08 | 2022-02-01 | 江苏融道复合材料产业技术研究院有限公司 | Automatic control quantitative type concrete production device and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207641411U (en) | A kind of polyester-mixed cotton cloth is bleachinged and dyeing with dyestuff mixing arrangement | |
| CN201612148U (en) | Fermentation machine used for livestock and poultry excrement regeneration feed | |
| CN203393208U (en) | Ozone oxidation reactor | |
| CN104961286A (en) | Small-sized industrial wastewater primary treatment device | |
| CN209602354U (en) | A kind of aerobic fermentation system | |
| CN203007164U (en) | Dynamic high-temperature-composting fermentation system | |
| CN206881857U (en) | A kind of material flusher | |
| CN206334606U (en) | A kind of vertical mixing mixing apparatus with Bidirectional agitating apparatus | |
| CN206276299U (en) | A kind of practical food blending machine | |
| CN206577623U (en) | A kind of horizontal production laundry sheet agitator tank | |
| CN205641947U (en) | Raw material mixing drying device for chemical industry | |
| CN205011539U (en) | Miniature industrial waste water's elementary processing apparatus | |
| CN204180906U (en) | A kind of fish meal makes production line | |
| CN106745667A (en) | A kind of hospital sewage treating apparatus | |
| CN210150827U (en) | Efficient printing and dyeing sewage treatment device | |
| CN208055226U (en) | A kind of stage air blast composting device | |
| CN206965583U (en) | A kind of flocculant agitating device | |
| CN205115062U (en) | A activation agitating unit for preparing white carbon | |
| CN215250474U (en) | Kitchen waste fertilizer making machine | |
| CN210128577U (en) | Slag drying device used after harmless treatment of cyanide-containing waste slag | |
| CN109775952B (en) | Process and equipment for resource utilization of sludge | |
| CN209476046U (en) | A kind of organic wastewater with difficult degradation thereby processing unit | |
| CN209292195U (en) | A kind of sewage plant sludge biomass processing unit | |
| CN208471929U (en) | A kind of organic fertilizer scintilla fermentation machine | |
| CN208038272U (en) | What Hydrodynamic cavitation cooperateed with micro- alkali process biochemical sludge subtracts mud machine and processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181212 |