CN207507454U - A kind of industrial cleaning agent reaction kettle convenient for cleaning - Google Patents
A kind of industrial cleaning agent reaction kettle convenient for cleaning Download PDFInfo
- Publication number
- CN207507454U CN207507454U CN201721192172.9U CN201721192172U CN207507454U CN 207507454 U CN207507454 U CN 207507454U CN 201721192172 U CN201721192172 U CN 201721192172U CN 207507454 U CN207507454 U CN 207507454U
- Authority
- CN
- China
- Prior art keywords
- autoclave body
- fixed
- reaction kettle
- plate
- far
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of industrial cleaning agent reaction kettles convenient for cleaning, including autoclave body, water tank, motor housing, connecting shaft and fixed plate, top inside the autoclave body is equipped with annular conduit, and the bottom of annular conduit is uniformly equipped with nozzle, the side of the autoclave body is equipped with water tank, side inside the water tank close to autoclave body is equipped with suction pump, and the output terminal of suction pump is connected by aqueduct with annular conduit, the opposite side installation having heaters of the autoclave body, heating plate is installed below one end inside the autoclave body, the output terminal of the electric pneumatic cylinder is fixed with motor by connecting plate.The utility model is equipped with motor, connecting shaft and brush plate, the inner wall of reaction kettle can be cleaned by hairbrush, instead of the mode manually cleaned, not only reduce the workload of worker, stain on reaction kettle inner wall can also be removed, cleaning performance is more preferable.
Description
Technical field
The utility model is related to industrial cleaning agent production equipment technology, specially a kind of industry cleaning links convenient for cleaning
Agent reaction kettle.
Background technology
The chemistry for being used for removing dirt or biological agent industrially used is referred to as industrial cleaning agent, common industry
Cleaning agent ship cooler cleaning agent and leather polishing cleaning agent etc., industrial cleaning agent are needed in production engineering using reaction
Kettle is as chemical reaction or the container of physical reactions, by the structure design to reaction kettle and parameter configuration, it can be achieved that industry is clear
The functions such as evaporation, the cooling of lotion manufacturing technique requirent, after use, inner wall understands residual stains to reaction kettle, if without cleaning,
Will likely can influence to react between next round differential responses object is smoothed out, existing industrial cleaning agent with reaction kettle mostly not
It can clean automatically, operating personnel is needed to be cleaned often to reaction kettle, not only increase the workload of worker, also reduce work
When making efficiency, and manually reaction kettle being cleaned, the bottom of reaction kettle easily remains a large amount of spots, equally can be to next round
Reaction has an impact, meanwhile, existing industrial cleaning agent reaction kettle is in cleaning, it is impossible to the water of cleaning heated,
The relatively low spot that is easy to cause of water temperature does not wash clean clearly, and therefore, the research and development of the novel industrial cleaning agent reaction kettle convenient for cleaning are received
To the attention of more and more researchers.
Utility model content
The purpose of this utility model is to provide a kind of industrial cleaning agent reaction kettle convenient for cleaning, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution:A kind of industrial cleaning agent convenient for cleaning is used
Reaction kettle, including autoclave body, water tank, motor housing, connecting shaft and fixed plate, the top inside the autoclave body is equipped with annular conduit,
And the bottom of annular conduit is uniformly equipped with nozzle, the side of the autoclave body is equipped with water tank, and the water tank inside is close to autoclave body
Side suction pump is installed, and the output terminal of suction pump is connected by aqueduct with annular conduit, the opposite side of the autoclave body
Having heaters is installed, heating plate is installed inside the autoclave body below one end, the output terminal of the heater by conducting wire with
The input terminal of heating plate connects, and the middle position at the top of the autoclave body is equipped with motor housing, and be equipped at the top of motor housing
Electric pneumatic cylinder, the output terminal of the electric pneumatic cylinder are fixed with motor, and the output terminal of motor is equipped with company by connecting plate
Spindle, the both sides of the connecting shaft are all provided with two groups of grooves, and the inside of the groove is all equipped with limit spring, and limit bullet
The one end of spring far from connecting shaft is all equipped with limited block, and the outside of the connecting shaft is fixed with casing, the set by limited block
The through-hole to cooperate with limited block is provided on pipe, the bottom of the connecting shaft is equipped with fixed block, and the both ends of fixed block
All be hinged with the second connecting rod, be hinged with two groups of head rods on the outside of described sleeve pipe, and head rod far from casing one
End is all hinged with fixed plate, and the described one end of second connecting rod far from fixed block is all hinged with head rod, the fixed plate
Top and bottom stirring blade is all installed, and side of the fixed plate far from fixed block is equipped with brush plate, the brush plate
Top and bottom be all provided with fixing groove, the inside of the fixing groove is all equipped with fixed spring, and fixed spring is far from limit
One end of position block is all equipped with fixture block, and the top and bottom of the fixed plate is all provided with the card slot to cooperate with fixture block, institute
It states side of the brush plate far from fixed plate and hairbrush is all uniformly installed.
Preferably, the middle position of the autoclave body bottom is provided with water outlet, and sealing cover is equipped on water outlet.
Preferably, the one end of the autoclave body far from heating plate is equipped with hatch door, and the junction of hatch door and autoclave body is equipped with
Gasket.
Preferably, the four corners of the autoclave body bottom are all equipped with shock reducing support leg, and the bottom of shock reducing support leg is all equipped with
Shockproof rubber pad.
Preferably, the one end of the water tank far from heating plate is provided with transparent window, and graduation mark is carved on transparent window.
Preferably, it is provided with anti-corrosion layer on the inside of the autoclave body.
Compared with prior art, the beneficial effects of the utility model are:This is convenient for the industrial cleaning agent reaction kettle of cleaning
Motor, connecting shaft and brush plate are installed, the inner wall of reaction kettle can be cleaned by hairbrush, instead of what is manually cleaned
Mode not only reduces the workload of worker, moreover it is possible to the stain on reaction kettle inner wall removed, cleaning performance is more preferable, and
The telescoping mechanism that device is equipped with head rod, the second connecting rod and fixed plate composition is used cooperatively, and pacify on expansion plate
Equipped with stirring blade, worker can adjust cleaning model or stirring mode according to demand, not only so that convenient for cleaning inside device, go back
Device is made to be provided simultaneously with the function of stirring, device is equipped with annular conduit, water tank and nozzle, can will be reacted by nozzle water spray
The remaining spot in bottom portion cleans up, and effectively prevents being gathered in reactor bottom because of spot so as to influence next round reaction
It being smoothed out, improves the stability of device, device installation having heaters and heating plate, when cleaning, can heat water,
Warm water can make spot be easier to clean, and effectively increase the efficiency of cleaning.
Description of the drawings
Fig. 1 is the main view schematic cross-sectional view of the utility model;
Fig. 2 is the schematic front view of the utility model;
Fig. 3 is the partial structural diagram of the utility model.
In figure:1st, shock reducing support leg;2nd, autoclave body;3rd, water tank;4th, suction pump;5th, aqueduct;6th, nozzle;7th, annular conduit;8、
Motor housing;9th, connecting plate;10th, electric pneumatic cylinder;11st, motor;12nd, connecting shaft;13rd, limited block;14th, limit spring;15th, it covers
Pipe;16th, fixed plate;17th, heater;18th, stirring blade;19th, heating plate;20th, water outlet;21st, hatch door;22nd, fixed spring;
23rd, brush plate;24th, hairbrush;25th, fixing groove;26th, groove;27th, head rod;28th, the second connecting rod;29th, fixed block;30、
Fixture block;31st, through-hole;32nd, card slot.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model:A kind of industrial cleaning agent reaction convenient for cleaning
Kettle, including autoclave body 2, water tank 3, motor housing 8, connecting shaft 12 and fixed plate 16, the top inside autoclave body 2 is equipped with annular conduit 7,
And the bottom of annular conduit 7 is uniformly equipped with nozzle 6, the side of autoclave body 2 is equipped with water tank 3, and 3 inside of water tank is close to autoclave body 2
Side is equipped with suction pump 4, herein suction pump 4 can be ISGD single-stage water pumps, and the output terminal of suction pump 4 by aqueduct 5 with
Annular conduit 7 connects, and the opposite side installation having heaters 17 of autoclave body 2, autoclave body is equipped with heating plate 19 below 2 inside one end,
The output terminal of heater 17 is connect by conducting wire with the input terminal of heating plate 19, and the middle position at 2 top of autoclave body is equipped with electricity
Cabinet 8, and the top of motor housing 8 is equipped with electric pneumatic cylinder 10, the output terminal of electric pneumatic cylinder 10 is fixed with by connecting plate 9
Motor 11, motor 11 can be Y90S-2 motors, and the output terminal of motor 11 is equipped with connecting shaft 12, the both sides of connecting shaft 12 herein
Two groups of grooves 26 are all provided with, the inside of groove 26 is all equipped with limit spring 14, and limit spring 14 is far from connecting shaft 12
One end is all equipped with limited block 13, and the outside of connecting shaft 12 is fixed with casing 15 by limited block 13, be provided on casing 15 with
The through-hole 31 that limited block 13 cooperates, the bottom of connecting shaft 12 is equipped with fixed block 29, and the both ends of fixed block 29 are all hinged
Have the second connecting rod 28,15 outside of casing is hinged with two groups of head rods 27, and head rod 27 far from casing 15 one
End is all hinged with fixed plate 16, and second one end of connecting rod 28 far from fixed block 29 is all hinged with head rod 27, fixed plate
16 top and bottom is all equipped with stirring blade 18, and side of the fixed plate 16 far from fixed block 29 is equipped with brush plate 23,
The top and bottom of brush plate 23 is all provided with fixing groove 25, and the inside of fixing groove 25 is all equipped with fixed spring 22, and fixed
The one end of spring 22 far from limited block 13 is all equipped with fixture block 30, and the top and bottom of fixed plate 16 is all provided with and 30 phase of fixture block
The card slot 32 mutually coordinated, side of the brush plate 23 far from fixed plate 16 are all uniformly equipped with hairbrush 24.
In this embodiment:The middle position of 2 bottom of autoclave body is provided with water outlet 20, and sealing is equipped on water outlet 20
Lid, the one end of autoclave body 2 far from heating plate 19 is equipped with hatch door 21, and hatch door 21 and the junction of autoclave body 2 are equipped with gasket, just
In operation, the four corners of 2 bottom of autoclave body are all equipped with shock reducing support leg 1, and the bottom of shock reducing support leg 1 is all equipped with shockproof rubber
Rubber cushion can reduce the vibrations of device generation, and the one end of water tank 3 far from heating plate 19 is provided with transparent window, and on transparent window
Graduation mark is carved with, can intuitively understand the surplus of water, the inside of autoclave body 2 is provided with anti-corrosion layer, can prevent chemical substance from corroding
Reaction kettle inner wall.
Operation principle:In use, first powering on device, when needing using reaction kettle production industrial cleaning agent, can lead to
The limit spring 14 and limited block 13 crossed in 12 upper grooves 16 of connecting shaft fix casing 15, and can be made by moving up casing 15
One connecting rod 27 is shunk with the second connecting rod 28, and fixed plate 16 and reaction kettle inner wall is made to keep certain distance, during reaction, motor 11
Fixed plate 16 and stirring blade 18 is driven to rotate by connecting shaft 12, play the role of stirring, need to carry out reaction kettle inside
During cleaning, hatch door 21 is first opened, brush plate 23 is fixed on fixation by the fixed mechanism being made up of fixed spring 22 and fixture block 30
On plate 16, then the limit spring 14 in 12 lower grooves 16 of connecting shaft and limited block 13 fix casing 15, move down set
Pipe 15 can be such that head rod 27 is stretched out with the second connecting rod 28, and hairbrush 24 is made to be close to reaction kettle inner wall, after the completion of adjusting, close
Hatch door 21, during cleaning, motor 11 drives fixed plate 16 and brush plate 23 to rotate by connecting shaft 12, makes hairbrush 24 in reaction kettle
Wall is cleared up, meanwhile, start suction pump 4, the water that suction pump 4 is extracted out flows through aqueduct 5 and enters in annular conduit 7, by annular
Nozzle 6 on water pipe 7 sprays, and reaction kettle inside is rinsed, and worker can be by heater 17 and heating plate 19 to reaction kettle
Interior water is heated, and spot is made to be easier to clear up, and after cleaning, is opened water outlet 20 and is discharged sewage, nozzle 6 continues to spray
Water washes away the remaining spot of reactor bottom, after flushing, shutoff device.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from 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 by containing in the equivalent requirements of the claims is 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 industrial cleaning agent reaction kettle convenient for cleaning, including autoclave body (2), water tank (3), motor housing (8), connecting shaft
(12) and fixed plate (16), it is characterised in that:The internal top of the autoclave body (2) is equipped with annular conduit (7), and annular conduit
(7) bottom is uniformly equipped with nozzle (6), and the side of the autoclave body (2) is equipped with water tank (3), and the water tank (3) is internal close
The side of autoclave body (2) is equipped with suction pump (4), and the output terminal of suction pump (4) is connected by aqueduct (5) and annular conduit (7)
Logical, the opposite side installation having heaters (17) of the autoclave body (2), the autoclave body (2) is equipped with heating plate below internal one end
(19), the output terminal of the heater (17) is connect by conducting wire with the input terminal of heating plate (19), at the top of the autoclave body (2)
Middle position is equipped with motor housing (8), and electric pneumatic cylinder (10), the electric pneumatic are equipped at the top of motor housing (8)
The output terminal of cylinder (10) is fixed with motor (11) by connecting plate (9), and the output terminal of motor (11) is equipped with connecting shaft (12),
The both sides of the connecting shaft (12) are all provided with two groups of grooves (26), and the inside of the groove (26) is all equipped with limit spring
(14), and the one end of limit spring (14) far from connecting shaft (12) is all equipped with limited block (13), the connecting shaft (12) it is outer
Side is fixed with casing (15) by limited block (13), and the through-hole to cooperate with limited block (13) is provided in described sleeve pipe (15)
(31), the bottom of the connecting shaft (12) is equipped with fixed block (29), and the both ends of fixed block (29) are all hinged with the second connection
Bar (28), described sleeve pipe (15) outside is hinged with two groups of head rods (27), and head rod (27) is far from casing (15)
One end be all hinged with fixed plate (16), the one end of second connecting rod (28) far from fixed block (29) all with head rod
(27) hinged, the top and bottom of the fixed plate (16) is all equipped with stirring blade (18), and fixed plate (16) is far from fixed
The side of block (29) is equipped with brush plate (23), and the top and bottom of the brush plate (23) is all provided with fixing groove (25), institute
The inside for stating fixing groove (25) is all equipped with fixed spring (22), and the one end of fixed spring (22) far from limited block (13) is all pacified
Equipped with fixture block (30), the top and bottom of the fixed plate (16) is all provided with the card slot (32) to cooperate with fixture block (30),
Side of the brush plate (23) far from fixed plate (16) is all uniformly equipped with hairbrush (24).
2. a kind of industrial cleaning agent reaction kettle convenient for cleaning according to claim 1, it is characterised in that:The autoclave body
(2) middle position of bottom is provided with water outlet (20), and is equipped with sealing cover on water outlet (20).
3. a kind of industrial cleaning agent reaction kettle convenient for cleaning according to claim 1, it is characterised in that:The autoclave body
(2) one end far from heating plate (19) is equipped with hatch door (21), and hatch door (21) and the junction of autoclave body (2) are equipped with sealing
Pad.
4. a kind of industrial cleaning agent reaction kettle convenient for cleaning according to claim 1, it is characterised in that:The autoclave body
(2) four corners of bottom are all equipped with shock reducing support leg (1), and the bottom of shock reducing support leg (1) is all equipped with Shockproof rubber pad.
5. a kind of industrial cleaning agent reaction kettle convenient for cleaning according to claim 1, it is characterised in that:The water tank
(3) one end far from heating plate (19) is provided with transparent window, and graduation mark is carved on transparent window.
6. a kind of industrial cleaning agent reaction kettle convenient for cleaning according to claim 1, it is characterised in that:The autoclave body
(2) anti-corrosion layer is provided on the inside of.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721192172.9U CN207507454U (en) | 2017-09-18 | 2017-09-18 | A kind of industrial cleaning agent reaction kettle convenient for cleaning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721192172.9U CN207507454U (en) | 2017-09-18 | 2017-09-18 | A kind of industrial cleaning agent reaction kettle convenient for cleaning |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207507454U true CN207507454U (en) | 2018-06-19 |
Family
ID=62532714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721192172.9U Expired - Fee Related CN207507454U (en) | 2017-09-18 | 2017-09-18 | A kind of industrial cleaning agent reaction kettle convenient for cleaning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207507454U (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108636330A (en) * | 2018-07-19 | 2018-10-12 | 郑州大学 | A kind of chemical reaction kettle convenient for cleaning |
CN108745225A (en) * | 2018-06-29 | 2018-11-06 | 郑州郑先医药科技有限公司 | A kind of medicament production and processing isothermal reaction tank arrangement easy to clean |
CN109225102A (en) * | 2018-10-12 | 2019-01-18 | 江苏壹萨生物科技有限公司 | A kind of surfactant reaction kettle of high-precision raw material proportioning |
CN109317009A (en) * | 2018-11-06 | 2019-02-12 | 钱瑜 | A kind of food processing agitating device convenient for cleaning inner wall |
CN109570149A (en) * | 2018-12-17 | 2019-04-05 | 深圳市华星光电半导体显示技术有限公司 | A kind of cleaning device |
CN109967470A (en) * | 2018-12-28 | 2019-07-05 | 北海市第二中学(北京八中北海分校) | A kind of water fountain bucket cleaning brush |
CN110227405A (en) * | 2019-06-21 | 2019-09-13 | 包宇峰 | A kind of reaction kettle easy to use with cleaning function |
CN110449102A (en) * | 2019-06-27 | 2019-11-15 | 赵其英 | A kind of chemical reaction kettle convenient for adjusting |
CN110756533A (en) * | 2019-11-29 | 2020-02-07 | 浙江巨化装备工程集团有限公司 | Cleaning device for tank container |
CN112246203A (en) * | 2019-07-21 | 2021-01-22 | 扬州市立达树脂有限公司 | Resin production is with clean reation kettle |
CN112604619A (en) * | 2021-01-13 | 2021-04-06 | 临沂大学 | Scrape wall fluorescent material reation kettle |
CN113230998A (en) * | 2021-05-11 | 2021-08-10 | 崔魁 | Daily chemical reaction kettle and use method thereof |
-
2017
- 2017-09-18 CN CN201721192172.9U patent/CN207507454U/en not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108745225A (en) * | 2018-06-29 | 2018-11-06 | 郑州郑先医药科技有限公司 | A kind of medicament production and processing isothermal reaction tank arrangement easy to clean |
CN108636330A (en) * | 2018-07-19 | 2018-10-12 | 郑州大学 | A kind of chemical reaction kettle convenient for cleaning |
CN109225102A (en) * | 2018-10-12 | 2019-01-18 | 江苏壹萨生物科技有限公司 | A kind of surfactant reaction kettle of high-precision raw material proportioning |
CN109317009B (en) * | 2018-11-06 | 2021-02-09 | 桂林名士威食品有限公司 | Agitating unit for food processing convenient to wash inner wall |
CN109317009A (en) * | 2018-11-06 | 2019-02-12 | 钱瑜 | A kind of food processing agitating device convenient for cleaning inner wall |
CN109570149A (en) * | 2018-12-17 | 2019-04-05 | 深圳市华星光电半导体显示技术有限公司 | A kind of cleaning device |
CN109967470A (en) * | 2018-12-28 | 2019-07-05 | 北海市第二中学(北京八中北海分校) | A kind of water fountain bucket cleaning brush |
CN110227405A (en) * | 2019-06-21 | 2019-09-13 | 包宇峰 | A kind of reaction kettle easy to use with cleaning function |
CN110449102A (en) * | 2019-06-27 | 2019-11-15 | 赵其英 | A kind of chemical reaction kettle convenient for adjusting |
CN110449102B (en) * | 2019-06-27 | 2021-09-17 | 江苏洪流智能装备制造有限公司 | Chemical industry reation kettle convenient to adjust |
CN112246203A (en) * | 2019-07-21 | 2021-01-22 | 扬州市立达树脂有限公司 | Resin production is with clean reation kettle |
CN110756533A (en) * | 2019-11-29 | 2020-02-07 | 浙江巨化装备工程集团有限公司 | Cleaning device for tank container |
CN110756533B (en) * | 2019-11-29 | 2024-04-26 | 浙江巨化装备工程集团有限公司 | Cleaning device for tank container |
CN112604619A (en) * | 2021-01-13 | 2021-04-06 | 临沂大学 | Scrape wall fluorescent material reation kettle |
CN113230998A (en) * | 2021-05-11 | 2021-08-10 | 崔魁 | Daily chemical reaction kettle and use method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207507454U (en) | A kind of industrial cleaning agent reaction kettle convenient for cleaning | |
CN108224814B (en) | A kind of thermal-collecting tube of solar water heater cleaning equipment | |
CN102641878A (en) | Full-automatic glassware washer | |
CN107470211A (en) | A kind of equipment for automatically removing surface raffinate | |
CN204169777U (en) | A kind of multi-functional steam cleaner | |
CN203917292U (en) | Cleaning equipment | |
CN207681134U (en) | A kind of chemical experiment test tube cleaning drying device | |
CN207344315U (en) | A kind of household kitchen electric appliance blades of range hood processing unit (plant) | |
CN220837109U (en) | Ultrasonic cleaning device for laboratory reagent bottles | |
CN208066905U (en) | A kind of photovoltaic module cleaning device with solar power generation function | |
CN217342658U (en) | Quartz tube cleaning machine with drying function | |
CN213178837U (en) | Energy-concerving and environment-protective type air can hot water system | |
CN215198595U (en) | Machine part belt cleaning device | |
CN214501369U (en) | Intelligent AI type range hood | |
CN214391523U (en) | Chemical catalyst reation kettle belt cleaning device | |
CN210264014U (en) | Building glass curtain wall environmental protection belt cleaning device | |
CN111023873B (en) | Horizontal condensing heat exchanger | |
CN210358439U (en) | Bottle cap cleaning and disinfecting all-in-one machine | |
CN205425081U (en) | Steam cleaning device | |
CN207756560U (en) | A kind of petrochemical industry high efficiency tool cleaning device | |
CN220103860U (en) | Be applied to cooling tower's scale removal mechanism | |
CN203016900U (en) | Steam type dish-washing machine production line | |
CN220781481U (en) | Cleaning device in smoke exhaust ventilator | |
CN219433220U (en) | Electric steam boiler | |
CN203091321U (en) | Convenient steam cleaner |
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: 20180619 Termination date: 20200918 |