CN207741523U - A kind of device for seed drying - Google Patents
A kind of device for seed drying Download PDFInfo
- Publication number
- CN207741523U CN207741523U CN201820114383.9U CN201820114383U CN207741523U CN 207741523 U CN207741523 U CN 207741523U CN 201820114383 U CN201820114383 U CN 201820114383U CN 207741523 U CN207741523 U CN 207741523U
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- conveyer belt
- seed
- predrying
- unit
- drying
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Abstract
The utility model is related to a kind of devices for seed drying, cooling chamber including hothouse and below hothouse, feed inlet and infrared lamp are equipped at the top of hothouse, feed inlet bottom is connected by feed pipe 3 with seed distributing wheel, the first conveyer belt is equipped with below seed distributing wheel, the second conveyer belt is equipped with below first conveyer belt, the first seed wheel is equipped with below the delivery roller of second conveyer belt one end, the first level detector is equipped between first seed wheel and the second conveyer belt, the first predrying unit and the second predrying unit are equipped with below first seed wheel, second predrying unit is located at the lower section of the first predrying unit, it is equipped with drying unit below second predrying unit, third conveyer belt is equipped with below drying unit, first conveyer belt, second conveyer belt and third conveyer belt are horizontally disposed；The 4th conveyer belt is equipped with below third conveyer belt, the 4th conveyer belt is obliquely installed.The utility model has selectivity well, and drying process is simple, and drying effect is good, can recycle the drying for carrying out seed.
Description
Technical field
The utility model is related to seed processing technique fields, and in particular to a kind of device for seed drying.
Background technology
China is time-honored large agricultural country, and elder generation just recognize seed in being engaged in agricultural production before thousands of years
Importance, with the progress of science and technology and human society, people are also constantly improving the understanding of seed, in particular with
The sharp increase of population, seed become Global Agriculture focus of attention, and China is large agricultural country, and agricultural is the basis of China's economy, and
Seed is then the lifeblood of agricultural, and huge variation, various seed seedling-raising technologies, seed had occurred in the seed technology in China in recent years
Culture technique towards it is convenient, efficiently, scale the features such as development, seed drying technology is just as in subsystem important one
Member.
Common seed drying technology is to spontaneously dry, this dry technology is at low cost, easy to operate, but the time is too long, is done
Dry effect is poor, the problem of being susceptible to the mold of seed, and operating quantity is few.In order to adapt to the demand of modern market, increase seed
Agriculturally there is the seed drying device of some automations now in the efficiency of dehydration, but the drying machine of these automations is all
Belong to unifunctional drying machine, excellent each drying machine function cannot be combined, although these drying machines shorten dry
The dry time, but easy drying is too low or excessive, is easily destroyed the structure of seed, much drying machine in the market can not be realized
Selectivity, automation, circulating dry seed.
Utility model content
The technical problem to be solved by the utility model is to provide the devices for seed drying, solve seed drying effect
The low problem of difference, efficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of device for seed drying, including
Hothouse and the cooling chamber below hothouse, the hothouse top are equipped with feed inlet and infrared lamp, the feed inlet
Bottom is connected by feed pipe with seed distributing wheel, and the first conveyer belt is equipped with below the seed distributing wheel, is set below first conveyer belt
Have the second conveyer belt, be equipped with the first seed wheel below the delivery roller of second conveyer belt one end, first seed wheel with
It is equipped with the first level detector between second conveyer belt, the first predrying unit and the second predrying are equipped with below first seed wheel
Unit, the second predrying unit are located at the lower section of the first predrying unit, are equipped with below the second predrying unit dry
Dry unit, the drying unit lower section are equipped with third conveyer belt, and first conveyer belt, the second conveyer belt and third conveyer belt are equal
It is horizontally disposed；The 4th conveyer belt is equipped with below the third conveyer belt, the 4th conveyer belt is obliquely installed, and one end is located at dry
Dry interior, the other end are located in cooling chamber, and the hothouse bottom is equipped with exhaust outlet, enters equipped with cold air at the top of the cooling chamber
Mouthful and cold-air vent, temperature sensor and humidity sensor are equipped with below the 4th conveyer belt, under the humidity sensor
Side is equipped with transport case, is equipped with motor and controller in the hothouse, the transport case is connected with motor, the transport case
Be arranged on conveying track, described conveying track one end be equipped with storeroom, the conveying track also with the entrance phase of uplink path
Even, the outlet of the uplink path is located above feed inlet；
The temperature sensor and humidity sensor are connected with the signal input part of controller, the signal of the controller
Output end is connected with motor
The utility model has the beneficial effects that：In the present invention, according to seed moisture content and whether can be easily broken
Etc. conditions select different drying paths, infrared lamp can carry out disinfection and sterilize to seed, while can be preheated to seed
It is dry, further enhance the drying effect of seed, improve the safety of seed, the utility model be additionally provided with temperature sensor and
Humidity sensor is detected the seed after drying, and is dried again to seed not up to standard, the utility model tool
There is good selectivity, drying process is simple, and drying effect is good, can recycle the drying for carrying out seed.
Based on the above technical solution, the utility model can also do following improvement.
Further, the structure of the first predrying unit and the second predrying unit is identical, the first predrying list
Member and the second predrying unit include shell, and the cover top portion is equipped with predrying feed inlet, under the predrying feed inlet
Side is equipped with predrying conveyer belt, and the wind turbine being connected with heat exchanger is equipped with below the predrying conveyer belt, and the predrying passes
Band lower section is sent to be equipped with discharge port, the predrying feed inlet of the first predrying unit is located at the first seed wheel lower section, and described the
The predrying feed inlet of two predrying units is located at below the discharge port of the first predrying unit..
Advantageous effect using above-mentioned further scheme is：Predrying unit carries out predrying by wind turbine to seed.
Further, the drying unit includes scalable opening-closing plate, and the scalable opening-closing plate is located at the second predrying list
Below the discharge port of member, the scalable opening-closing plate is equipped with ventilative heat sink, and netted rolling is equipped in the scalable opening-closing plate
The both sides of cylinder heater, the net-shaped drum heater are equipped with connected hot air chamber, heating device and main air blower successively, described
The second level detector and the second seed wheel are additionally provided between hot air chamber and scalable opening-closing plate.
Advantageous effect using above-mentioned further scheme is：When the seed that dry water content is not high, is easily broken, seed
It directly falls from scalable opening-closing plate both sides, is dried again in dropping process, when high, the non-breakable kind of dry water content
The period of the day from 11 p.m. to 1 a.m, seed enters in net-shaped drum heater to be dried again.
Further, the net-shaped drum heater includes microporous mesh shell, and the microporous mesh cover top portion, which is equipped with, to be added
Hot feed mouth, the microporous mesh shell is interior to be equipped with agitating shaft, and the agitating shaft is equipped with stirring bar, the microporous mesh shell
One end be equipped with driving motor and tumbler, the driving motor, tumbler and agitating shaft be sequentially connected, the network of micropores
Shape outer casing bottom is equipped with heating discharge port.
Advantageous effect using above-mentioned further scheme is：Temperature is dried by the net-shaped drum heater that reticulated macroporous is made
It is suitable to spend, and will not destroy the physiological structure of seed, will not generate destruction to seed because of temperature is too high.
Further, the inner wall of the hothouse is equipped with thermal insulation layer.
Advantageous effect using above-mentioned further scheme is：Thermal insulation layer can guarantee heating effect of the infrared lamp to seed.
Further, the controller is microcontroller, the model AT89C51 of the microcontroller.
Advantageous effect using above-mentioned further scheme is：The control effect of AT89C51 microcontrollers is good and cheap.
Description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is the structure chart of net-shaped drum heater in the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, uplink path, 2, feed inlet, 3, feed pipe, 4, seed distributing wheel, 5, infrared lamp, the 6, first conveyer belt, 7, second
Conveyer belt, the 8, first level detector, the 9, first seed wheel, the 10, first predrying unit, 11, main air blower, 12, heating device, 13,
Hot air chamber, the 14, second level detector, 15, scalable opening-closing plate, 16, ventilative heat sink, 17, net-shaped drum heater, 171, heating
Feed inlet, 172, driving motor, 173, microporous mesh shell, 174, stirring bar, 175, heating discharge port, 176, agitating shaft,
177, tumbler, the 18, second seed wheel, 19, third conveyer belt, 20, exhaust outlet, 21, cool air inlet, 22, cold air goes out
Mouthful, 23, temperature sensor, 24, humidity sensor, 25, transport case, 26, motor, 27, controller, the 28, the 4th conveyer belt,
29, conveying track, 30, storeroom, the 31, second predrying unit.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of device for seed drying, including hothouse and the cooling chamber below hothouse,
Feed inlet 2 and infrared lamp 5 are equipped at the top of hothouse, 2 bottom of feed inlet is connected by feed pipe 3 with seed distributing wheel 4, seed distributing wheel 4
Lower section is equipped with the first conveyer belt 6, and 6 lower section of the first conveyer belt is equipped with the second conveyer belt 7, the delivery roller of 7 one end of the second conveyer belt
Lower section is equipped with the first seed wheel 9, the first level detector 8 is equipped between the first seed wheel 9 and the second conveyer belt 7, under the first seed wheel 9
Side is equipped with the first predrying unit 10 and the second predrying unit 31, and the second predrying unit 31 is located at the first predrying unit 10
Lower section, the lower section of the second predrying unit 31 is equipped with drying unit, third conveyer belt 19, the first transmission is equipped with below drying unit
Band 6, the second conveyer belt 7 and third conveyer belt 19 are horizontally disposed；The lower section of third conveyer belt 19 is equipped with the 4th conveyer belt 28, and the 4th
Conveyer belt 28 is obliquely installed, and one end is located in hothouse, and the other end is located in cooling chamber, and hothouse bottom is equipped with exhaust outlet
20, cooling chamber top is equipped with cool air inlet 21 and cold-air vent 22, and 28 lower section of the 4th conveyer belt is equipped with temperature sensor 23
With humidity sensor 24,24 lower section of humidity sensor is equipped with transport case 25, motor 26 and controller 27, fortune is equipped in hothouse
Defeated case 25 is connected with motor 26, and transport case 25 is arranged on conveying track 29, and 29 one end of conveying track is equipped with storeroom 30, fortune
Defeated track 29 is also connected with the entrance of uplink path 1, and the outlet of uplink path 1 is located at 2 top of feed inlet；
Temperature sensor 23 and humidity sensor 24 are connected with the signal input part of controller 27, the signal of controller 27
Output end is connected with motor 26.
In the utility model embodiment, the first predrying unit 10 is identical with the structure of the second predrying unit 31, the
One predrying unit 10 and the second predrying unit 31 include shell, and cover top portion is equipped with predrying feed inlet, predrying into
It is equipped with predrying conveyer belt below material mouth, the wind turbine being connected with heat exchanger, predrying transmission are equipped with below predrying conveyer belt
Band lower section is equipped with discharge port, and the predrying feed inlet of the first predrying unit 10 is located at 9 lower section of the first seed wheel, the second predrying
The predrying feed inlet of unit 31 is located at below the discharge port of the first predrying unit 10；Predrying unit is by wind turbine to seed
Carry out predrying.
In the utility model embodiment, drying unit includes scalable opening-closing plate 15, and scalable opening-closing plate 15 is located at the
Below the discharge ports of two predrying units 31, scalable opening-closing plate 15 is equipped with ventilative heat sink 16, in scalable opening-closing plate 15
Equipped with net-shaped drum heater 17, the both sides of net-shaped drum heater 17 are equipped with connected hot air chamber 13, heating device successively
12 and main air blower 11, the second level detector 14 and the second seed wheel 18 are additionally provided between hot air chamber 13 and scalable opening-closing plate 15；When
When the seed that dry water content is not high, is easily broken, seed is directly fallen from 15 both sides of scalable opening-closing plate, in dropping process
It is dried again, when dry water content height, non-breakable seed, seed enters in net-shaped drum heater 17 to be done again
It is dry.
In the utility model embodiment, as shown in Fig. 2, net-shaped drum heater 17 includes microporous mesh shell 173, it is micro-
173 top of the netted shell in hole is equipped with heating feed inlet 171, is equipped with agitating shaft 176 in microporous mesh shell 173, on agitating shaft 176
Equipped with stirring bar 174, one end of microporous mesh shell 173 is equipped with driving motor 172 and tumbler 177, driving motor 172,
Tumbler 177 and agitating shaft 176 are sequentially connected, and 173 bottom of microporous mesh shell is equipped with heating discharge port 175；By netted
17 drying temperature of net-shaped drum heater that micropore is made is suitable, will not destroy the physiological structure of seed, will not be because of temperature too
Height generates destruction to seed.
In the utility model embodiment, the inner wall of hothouse is equipped with thermal insulation layer；Thermal insulation layer can guarantee that infrared lamp 5 is right
The heating effect of seed.
In the utility model embodiment, controller 27 is microcontroller, the model AT89C51 of the microcontroller；
The control effect of AT89C51 microcontrollers is good and cheap.
The embodiments of the present invention 1 are：It is not very high for water content, is easy that damaged kind occurs in the drying process
Dry such seed is added by feed inlet 2 first for son, and seed passes through seed distributing wheel 4 of the feed pipe 3 by feed inlet top
Dry seed is uniformly divided on the first conveyer belt 6, seed is upper on the first conveyer belt 6 slowly to advance, and process is infrared
When line lamp 5, sterilization and the preheating of early period are carried out by infrared ray, due to the presence of thermal insulation layer, can be good at ensureing heating
Effect, seed passed through by the drying stage that is conveyed into of the first conveyer belt 6 and the second conveyer belt 7, the detection of the first level detector 8
The grain weight of first seed distributing wheel 9, the seed that seed disperses to send on the second conveyer belt 7 by the first seed distributing wheel 9, seed is sent to
The predrying feed inlet of first predrying unit 10, seed enter after the predrying feed inlet of predrying unit 10 by internal
Seed is sent to discharge port by predrying conveyer belt, is formed by wind turbine and heat exchanger during predrying conveyer belt transmits
Heater constantly seed is thermally dried, seed passes through 30 liang of the first predrying unit 10 and the second predrying unit
By the separation of scalable opening-closing plate 15 after secondary pre-add heated drying, seed is uniform to both sides with 15 triangular shape of scalable opening-closing plate
Fall, the heating device that seed is formed during falling by main air blower 11 and heating device 12 is held by hot air chamber 13
Continuous blows to the seed fallen by hot wind by ventilative heat sink 16, and seed is dried again in dropping process, the second material position
The detection of device 14 is fallen, and whether seeding is normal under the seeding of the second seed wheel 18 for dry seed, and dry seed passes through second row
Dry seed 18 is uniformly transmitted on third conveyer belt 19 by kind of wheel, passes through third conveyer belt 19 and the 4th conveyer belt 28
Dry seed is sent in cooling chamber by transmission, and gas extra after drying can be discharged as soon as possible for exhaust outlet 20.Kind
For son in the stage of heat dissipation by the slowly transport downwards of the 4th conveyer belt 28, cold air passes through the seed after the entrance of entrance 21, drying
The bottom of cooling chamber is uniformly transported to by the cooling of cold air on the 4th conveyer belt 28, by temperature sensor 23 and wet
Degree sensor 24 carries out seed moisture content and the detection of temperature, cold air and is discharged by air outlet slit 22, when being detected in detector
Water content to seed reaches standard, and dry seed enters to fall into transport case 25, and controller 26 controls transport case 25 and passes through fortune
Seed up to standard is put in storeroom 30 and stored by defeated track 29；When detecting that the water content of seed do not reach mark
The seed fallen into transport case 25 is dried standard again by uplink path 1.
The embodiments of the present invention 2 are：It is very high for water content, it is not easy to damaged seed occurs in drying, it is first
First dry such seed is added by feed inlet 2, seed will be done by feed pipe 3 by the seed distributing wheel 4 on feed inlet top
Dry seed uniformly divides on the first conveyer belt 6, and seed is upper on the first conveyer belt 6 slowly to advance, by infrared lamp 5
When, sterilization and the preheating of early period are carried out by infrared ray, due to the presence of thermal insulation layer, can be good at the effect for ensureing heating
Fruit, seed pass through first by the drying stage that is conveyed into of the first conveyer belt 6 and the second conveyer belt 7, the detection of the first level detector 8
The grain weight of seed distributing wheel 9, the seed that seed disperses to send on the second conveyer belt 7 by the first seed distributing wheel 9, first is sent to by seed
The predrying feed inlet of predrying unit 10, seed enter after the predrying feed inlet of predrying unit 10 through internal predry
Seed is sent to discharge port by dry conveyer belt, is added by what wind turbine and heat exchanger were formed during predrying conveyer belt transmits
Hot device is constantly thermally dried seed, and seed is pre- twice by the first predrying unit 10 and the second predrying unit 30
Enter the netted rolling heater in scalable opening-closing plate 15 by the separation of scalable opening-closing plate 15, seed after heat drying
17, seed is entered by the feed inlet 171 in netted rolling heater 17 in net-shaped drum, main air blower 11,12 and of heating device
Hot wind in hot air chamber 13 is entered by ventilative heat sink 16 and microporous mesh shell 173 in roller, and seed passes through in roller
The driving of driving motor 172, the rotation of agitating shaft 176 and tumbler 177 stir batten 174 by the kind in roller with rolling
Son is stirred, and enables seed uniformly by heated drying, the dry seed terminated will be done by heating the opening of discharge port 175
Dry seed is fallen on third conveyer belt 19, is sent dry seed by the transmission of third conveyer belt 19 and the 4th conveyer belt 28
Into cooling chamber, gas extra after drying can be discharged as soon as possible for exhaust outlet 20.Seed passes through the in the heat dissipation stage
The slowly transport downwards of four conveyer belts 28, cold air is entered by entrance 21, the seed after drying leads on the 4th conveyer belt 28
The cooling of supercooled air is uniformly transported to the bottom of cooling chamber, and seed is carried out by temperature sensor 23 and humidity sensor 24
The detection of water content and temperature, cold air are discharged by air outlet slit 22, when detecting that the water content of seed reaches in detector
Standard, dry seed enter to fall into transport case 25, and controller 26 controls transport case 25 will be up to standard by conveying track 29
Seed be put in storeroom 30 and stored；When detecting that the water content of seed do not reach standard, will fall into transport case 25
Seed be dried again by uplink path 1.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of device for seed drying, which is characterized in that the cooling chamber including hothouse and below hothouse, institute
It states and is equipped with feed inlet (2) and infrared lamp (5) at the top of hothouse, feed inlet (2) bottom passes through feed pipe (3) and seed distributing wheel
(4) it is connected, the first conveyer belt (6) is equipped with below the seed distributing wheel (4), the second transmission is equipped with below first conveyer belt (6)
The delivery roller lower section of band (7), described second conveyer belt (7) one end is equipped with the first seed wheel (9), first seed wheel (9)
It is equipped with the first level detector (8) between the second conveyer belt (7), the first predrying unit is equipped with below first seed wheel (9)
(10) and the second predrying unit (31), the second predrying unit (31) are located at the lower section of the first predrying unit (10),
It is equipped with drying unit below the second predrying unit (31), third conveyer belt (19), institute are equipped with below the drying unit
It is horizontally disposed to state the first conveyer belt (6), the second conveyer belt (7) and third conveyer belt (19)；Under the third conveyer belt (19)
Side is equipped with the 4th conveyer belt (28), and the 4th conveyer belt (28) is obliquely installed, and one end is located in hothouse, and the other end is located at
In cooling chamber, the hothouse bottom is equipped with exhaust outlet (20), and cool air inlet (21) and cold sky are equipped at the top of the cooling chamber
Gas exports (22), and temperature sensor (23) and humidity sensor (24), the humidity are equipped with below the 4th conveyer belt (28)
It is equipped with transport case (25) below sensor (24), motor (26) and controller (27), the transport are equipped in the hothouse
Case (25) is connected with motor (26), and the transport case (25) is arranged on conveying track (29), the conveying track (29) one
End is equipped with storeroom (30), and the conveying track (29) is also connected with the entrance of uplink path (1), the uplink path (1)
Outlet is located above feed inlet (2)；
The temperature sensor (23) and humidity sensor (24) are connected with the signal input part of controller (27), the control
The signal output end of device (27) is connected with motor (26).
2. the device according to claim 1 for seed drying, which is characterized in that the first predrying unit (10)
Identical with the structure of the second predrying unit (31), the first predrying unit (10) and the second predrying unit (31) wrap
Shell is included, the cover top portion is equipped with predrying feed inlet, and predrying conveyer belt is equipped with below the predrying feed inlet, described
It is equipped with the wind turbine being connected with heat exchanger below predrying conveyer belt, discharge port is equipped with below the predrying conveyer belt, it is described
The predrying feed inlet of first predrying unit (10) is located at below the first seed wheel (9), the second predrying unit (31)
Predrying feed inlet be located at below the discharge port of the first predrying unit (10).
3. the device according to claim 2 for seed drying, which is characterized in that the drying unit includes scalable
Opening-closing plate (15), the scalable opening-closing plate (15) is located at below the discharge port of the second predrying unit (31), described scalable
Opening-closing plate (15) is equipped with ventilative heat sink (16), and net-shaped drum heater (17) is equipped in the scalable opening-closing plate (15),
The both sides of the net-shaped drum heater (17) are equipped with connected hot air chamber (13), heating device (12) and main air blower successively
(11), the second level detector (14) and the second seed wheel are additionally provided between the hot air chamber (13) and scalable opening-closing plate (15)
(18)。
4. the device according to claim 3 for seed drying, which is characterized in that the net-shaped drum heater (17)
Including microporous mesh shell (173), heating feed inlet (171), the network of micropores are equipped at the top of the microporous mesh shell (173)
It is equipped with agitating shaft (176) in shape shell (173), the agitating shaft (176) is equipped with stirring bar (174), outside the microporous mesh
One end of shell (173) is equipped with driving motor (172) and tumbler (177), the driving motor (172), tumbler (177)
It is sequentially connected with agitating shaft (176), microporous mesh shell (173) bottom is equipped with heating discharge port (175).
5. the device according to claim 1 for seed drying, which is characterized in that the inner wall of the hothouse is equipped with
Thermal insulation layer.
6. the device according to claim 1 for seed drying, which is characterized in that the controller (27) is monolithic
Machine, the model AT89C51 of the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114383.9U CN207741523U (en) | 2018-01-23 | 2018-01-23 | A kind of device for seed drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114383.9U CN207741523U (en) | 2018-01-23 | 2018-01-23 | A kind of device for seed drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741523U true CN207741523U (en) | 2018-08-17 |
Family
ID=63123714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820114383.9U Expired - Fee Related CN207741523U (en) | 2018-01-23 | 2018-01-23 | A kind of device for seed drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU198401U1 (en) * | 2019-12-03 | 2020-07-03 | Федеральное государственное бюджетное учреждение науки "Научно-исследовательский институт сельского хозяйства Крыма" | DEVICE FOR DRYING SEEDS |
-
2018
- 2018-01-23 CN CN201820114383.9U patent/CN207741523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU198401U1 (en) * | 2019-12-03 | 2020-07-03 | Федеральное государственное бюджетное учреждение науки "Научно-исследовательский институт сельского хозяйства Крыма" | DEVICE FOR DRYING SEEDS |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |