CN107243841A - A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property - Google Patents
A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property Download PDFInfo
- Publication number
- CN107243841A CN107243841A CN201710588938.3A CN201710588938A CN107243841A CN 107243841 A CN107243841 A CN 107243841A CN 201710588938 A CN201710588938 A CN 201710588938A CN 107243841 A CN107243841 A CN 107243841A
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- China
- Prior art keywords
- pipe fitting
- pipeline
- type machining
- machining position
- wall surface
- Prior art date
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- Pending
Links
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000005488 sandblasting Methods 0.000 claims abstract description 30
- 238000003754 machining Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 13
- 230000007723 transport mechanism Effects 0.000 claims abstract description 9
- 244000035744 Hura crepitans Species 0.000 claims abstract description 7
- 238000007514 turning Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 2
- 238000005422 blasting Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000009428 plumbing Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/085—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces the travelling workpieces being moved into different working positions during travelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/12—Apparatus using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Abstract
The invention discloses a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property, include pipe fitting material storage mechanism, pipe fitting feed mechanism, pipe fitting transport mechanism and pipe fitting sandblasting mechanism.The blasting treatment of alternate cycles is carried out from the left and right ends port of pipeline to be processed by two V-type machining positions being arranged in pipe fitting sandblasting mechanism, processing efficiency is effectively improved while the quality of sandblasting is ensured, and the design of V-type machining position is when processing the pipeline of different tube diameters size, it can guarantee that the center of pipeline is located on same perpendicular, the excessive adjustment of spray gun device position can be reduced, the problem of gravel splashes and reclaimed can effectively be solved by receiving the setting of sandbox, reduce environmental pollution, it is ensured that the safety of operating personnel.Whole processing unit (plant) realizes storing, feeding, transport, sandblasting, discharging Pipeline control by PLC, and automaticity is high, can be widely applied to each plumbing installations and carries out inner-walls of duct processing of rust removing.
Description
Technical field
It is more specifically a kind of to be used to improve steel pipe inner wall surface the present invention relates to blasting treatment derusting technical field
The automatic processing apparatus of performance.
Background technology
Nowadays urban construction, communications and transportation and the fast development of petroleum gas serve important to plumbing installations development
Facilitation, but in face of this demand for needing to adapt to the high-quality pipeline of various working requirement, some traditional single materials
The pipeline of matter can no longer undertake this pressure, and gradually by market.And then produced green and environmental protection compound pipeline complex pipeline,
It is a kind of surfaces externally and internally that certain macromolecule material coating is spread on to steel pipe, has so both remained the intensity having of raw steel pipe
And hardness, there are the corrosion resistance for having high polymer material and being brought, improvement hydraulics efficiency, reduction power consumption etc. various excellent
Benign energy, improves the service life and economic benefit of pipeline.The use quality of compound pipeline complex pipeline, which is depended primarily on, is carrying out high score
Before sub- material spraying, in the base tube surfaces externally and internally processing pre-treating technology stage, base tube pre-treatment is needed the rust of steel pipe surfaces externally and internally
The impurity such as spot, oxide layer are disposed.The derusting method generally used both at home and abroad at present has acid wash, toolrust-removal and blasting treatment
Method.Not only use cost is higher for acid wash, and derusting is unstable, steel tube surface adhesive force is not enough after derusting, to environment
The healthy aspect of pollution and workman also have huge harm；Toolrust-removal derusts effect not when in face of some obstinate impurity
Ideal, and need input lengthening to make the time.
Blasting treatment is the current pipeline derusting most widely used method in field, and it can be processed most with most short duration
High-quality pipeline, but automatic sand blasting technology and equipment domestic at present more falls behind, mostly all also in semi-automatic, manual
Sandblasting operation is operated, dangerous in serious production efficiency deficiency, working environment, equipment floor space is huge, or needs input
The stage of significant cost import foreign countries sophisticated equipment.It is for example disclosed in the A of Chinese patent CN 104552024 a kind of to be used for pipeline
The sand blasting unit of inner wall surface processing drives the spray gun on the spray gun supporting mechanism being erected on rail system by running trolley,
Material during sandblasting is filled uniformly is ejected on inner-walls of duct by the inner-walls of duct sanding machine being arranged in spray gun pipette tips,
The automaticity of sand blasting system is improved to a certain extent, but the device can only process the pipeline of specific caliber, equipment and take up an area
Area is huge for having larger burden for some medium-sized and small enterprises, with further improved necessity.
The content of the invention
It is contemplated that plurality of specifications pipe diameter size and sandblasting quality can be handled there is provided one kind in solution prior art problem
High, processing efficiency is prominent, floor space is small, environmentally friendly and cheap a kind of is used to improve the automatic of steel pipe inner wall surface property
Change processing unit (plant).
In order to achieve the above object, the present invention uses following technical scheme:
A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property, including：Pipe fitting material storage mechanism, pipe fitting feeder
Structure, pipe fitting transport mechanism and pipe fitting sandblasting mechanism.
The present invention is devised, and the pipe fitting material storage mechanism is provided with gate, and the gate installation is in pipe fitting material storage mechanism
In sliding-rail groove, corresponding opening is risen by the diameter driving gate of gate cylinder batch machining pipeline needed for and allows pipeline
Automatically pipe fitting feed mechanism is rolled into.
The present invention is devised, and the pipe fitting feed mechanism includes poking device and separated material separator, the material toggling dress
Put and swung up and down by the driving of heavy caliber lifting cylinder, allow pipeline to be processed in pipe fitting material storage mechanism to pass through lock
Door；The separated material separator is made up of preceding adjustable end stop and rear adjustable end stop respectively, passes through former and later two described adjustable end stops
Cycle alternation work is carried out, pipeline is fallen into next station one by one in an orderly manner.
The present invention is devised, and the pipe fitting transport mechanism is provided with the first V-type machining position travelling bogie and the processing of the second V-type
Position travelling bogie, the first V-type machining position travelling bogie is installed on a guide rail, is driven by moving to right cylinder；It is described
Second V-type machining position travelling bogie is installed on No. two tracks, is driven by moving to left cylinder；The first V-type machining position fortune
V-groove on row dolly and the second V-type machining position running trolley is made up of a fixed dam and a moving stop respectively, institute
Stating moving stop by tumble cylinder can spin upside down completing discharging；It is fitted with the fixed dam and moving stop
Disk roller, reduces the frictional force of pipeline and V-groove.
The present invention is devised, and the pipe fitting sandblasting mechanism is made up of pipe fitting drive device and pipe fitting sand blasting unit, the pipe
Part drive device is provided with lower pressure rack, and the lower pressure rack is moved up and down by lower air cylinder driving；The bottom of the lower pressure rack
Turning rolls is also equipped with, drives turning rolls wheel to carry out rotation to drive pipeline to be rotated by servomotor；The pipe fitting spray
Sand device is provided with spray gun fixed mechanism and receives sandbox, and the spray gun fixed mechanism is respectively arranged in the operation of the first V-type machining position
The right-hand member of the left end of dolly and the second V-type machining position running trolley, and it is Height Adjustable；The spray gun fixed mechanism can be by stepping
Motor driving is rotated, so as to change the elongated central line of pipette tips and the angle of inner-walls of duct to be processed.
Compared with prior art, the present invention has advantages below：
By two V-type machining positions being arranged in pipe fitting sandblasting mechanism from the left and right ends port of pipeline with carrying out alternate cycles
Blasting treatment, also effectively reduces the dimensional footprint of equipment on the basis of the quality and efficiency of sandblasting is improved, and
And the design of V-groove is when processing the pipeline of different tube diameters size, it can guarantee that the center of pipeline keeps same vertical flat
On face, the free degree that spray gun fixed mechanism needs to change is reduced, gravel splashing can be efficiently solved and return by receiving the setting of sandbox
The problem of recycling is received, environmental pollution is reduced, it is ensured that the safety of operating personnel.Whole inner-walls of duct automatic sand blasting system can
Storing, feeding, transport, sandblasting, discharging Pipeline control are realized by PLC, automaticity is high, in can be widely applied to
Small pipeline industry carries out inner-walls of duct processing of rust removing.
Brief description of the drawings
Fig. 1 is a kind of structure axonometric projection for being used to improve the automatic processing apparatus of steel pipe inner wall surface property of the present invention
Schematic diagram；
Fig. 2 is a kind of structure front projection signal for being used to improve the automatic processing apparatus of steel pipe inner wall surface property of the present invention
Figure；
Fig. 3 is a kind of structure downward projection signal for being used to improve the automatic processing apparatus of steel pipe inner wall surface property of the present invention
Figure；
Fig. 4 is that the axis of no-feathering of pipe fitting material storage mechanism in Fig. 1 surveys perspective view；
Fig. 5 is the close-up schematic view of pipe fitting material storage mechanism in Fig. 4；
Fig. 6 is that the axis of no-feathering of pipe fitting feed mechanism in Fig. 1 surveys perspective view；
Fig. 7 is that the axis of no-feathering of pipe fitting transport mechanism in Fig. 1 surveys perspective view；
Fig. 8 is that the axis of no-feathering of pipe fitting sandblasting mechanism in Fig. 1 surveys perspective view；
Fig. 9 is the structure front projection schematic diagram of pipe fitting sandblasting mechanism in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the present invention is described in further detail.
As shown in Figure 1 to Figure 3, a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property, including：Pipe fitting
Material storage mechanism 1, pipe fitting feed mechanism 2, pipe fitting transport mechanism 3 and pipe fitting sandblasting mechanism 4.
The pipe fitting material storage mechanism 1 is provided with gate 11, and the gate 11 is arranged on the sliding-rail groove 13 of pipe fitting material storage mechanism 1
In, drive gate 11 to rise corresponding opening according to the diameter of required batch machining pipe fitting by gate cylinder 12, now manage
Road will be rolled into pipe fitting feed mechanism 2 automatically due to deadweight.
The pipe fitting feed mechanism 2 includes poking device 21 and separated material separator, when the pipe fitting of pipe fitting material storage mechanism 1
When appearance stuck phenomenon can not be rolled down automatically, the poking device 21 is swung up and down by the driving of heavy caliber lifting cylinder 22,
Pipeline to be processed is set to pass through gate 11.
The separated material separator is made up of preceding adjustable end stop 23 and rear adjustable end stop 24 respectively, by it is described former and later two
Adjustable end stop carries out cycle alternation work, the first V-type for making pipeline to be processed fall into one by one in an orderly manner in pipe fitting transport mechanism 3
In machining position travelling bogie 31.
The pipe fitting transport mechanism 3 is provided with the first V-type machining position travelling bogie 31 and the second V-type machining position travelling bogie
32, the first V-type machining position travelling bogie 31 is installed on a guide rail 33, is driven, made to be added by moving to right cylinder 35
The pipeline right output port of work stretches into a receipts sandbox 51；The second V-type machining position travelling bogie 32 is installed on No. two tracks 34,
It is driven by moving to left cylinder 36, pipeline left end port to be processed is stretched into No. two receipts sandboxes 52.
V-groove on the first V-type machining position running trolley 31 and the second V-type machining position running trolley 32 is respectively by one
Individual fixed dam 37 and a moving stop 38 are constituted, and the moving stop 38 by tumble cylinder can spin upside down making pipe
Part can roll into subsequent work position by deadweight and complete discharging effect；Roller is fitted with the fixed dam 37 and moving stop 38
The frictional force of wheel 39, reduction pipeline to be processed and V-groove.
The pipe fitting sandblasting mechanism 4 is made up of pipe fitting drive device 41 and pipe fitting sand blasting unit 42, the pipe fitting driving dress
Put 41 and be provided with lower pressure rack 43, the lower pressure rack 43 is moved up and down by the driving of lower air cylinder 44；The bottom of the lower pressure rack 43
Portion is also equipped with turning rolls 45, drives the wheel of turning rolls 45 to carry out rotation to drive pipeline to be processed by servomotor 46
Rotated.
The pipe fitting sand blasting unit 42 sets spray gun fixed mechanism 47 and receives sandbox 5, and the spray gun fixed mechanism 47 is distinguished
The left end of the first V-type machining position running trolley 31 and the right-hand member of the second V-type machining position running trolley 32 are installed on, and spray gun is fixed
Mechanism 47 can highly be adjusted according to pipe diameter to be processed；The spray gun fixed mechanism 47 can be driven by stepper motor 48
Rotated, so as to change the angle of the elongated central line and inner-walls of duct to be processed of pipette tips, realize that mouth of pipe derusting by sandblasting adds
Work.
Electric control gear is additionally provided with this example（Do not provided in figure）, can be achieved to own in full-automatic, manual one-step control, figure
The action of executing agency will be all controlled by electric-control system, realize storing, feeding, transport, sandblasting, discharging flowing water line traffic control
System, automaticity is high, and sandblasting quality is good, environmentally friendly and saves, and with higher stability, can be widely applied to middle-size and small-size pipe
Inner-walls of duct processing of rust removing is carried out in road industry.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited only to above-mentioned reality
Example is applied, all technical schemes belonged under thinking of the present invention are belonged within protection scope of the present invention.
Claims (5)
1. a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property, it is characterised in that：Include pipe fitting storing
Mechanism（1）, pipe fitting feed mechanism（2）, pipe fitting transport mechanism（3）With pipe fitting sandblasting mechanism（4）.
2. a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property according to claim 1, its feature
It is：The pipe fitting material storage mechanism（1）It is provided with gate（11）, the gate（11）Installed in pipe fitting material storage mechanism（1）Cunning
Track slot（13）In by cylinder（12）Driving, which carries out lifting, makes pipeline roll into pipe fitting feed mechanism automatically（2）.
3. a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property according to claim 1, its feature
It is：The pipe fitting feed mechanism（2）Include poking device（21）With separated material separator, the poking device is by heavy caliber
Lifting cylinder（22）Driving, enables pipeline to pass through gate；The separated material separator is respectively by preceding adjustable end stop（23）With
Adjustable end stop afterwards（24）Composition, two groups of baffle plates alternately lift the feeding for completing pipeline.
4. a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property according to claim 1, its feature
It is：The pipe fitting transport mechanism（3）It is provided with the first V-type machining position travelling bogie（31）Transport small with the second V-type machining position
Car（32）, the first V-type machining position travelling bogie（31）It is installed on a guide rail（33）On, by moving to right cylinder（35）Driven
It is dynamic；The second V-type machining position travelling bogie（32）It is installed on No. two guide rails（34）On, by moving to left cylinder（36）It is driven；
The first V-type machining position running trolley（31）With the second V-type machining position running trolley（32）On V-groove it is solid by one respectively
Determine baffle plate（37）With a moving stop（38）Composition, the moving stop（38）It is driven by tumble cylinder；It is described solid
Determine baffle plate（37）And moving stop（38）On be fitted with disk roller（39）.
5. a kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property according to claim 1, its feature
It is：The pipe fitting sandblasting mechanism（4）By pipe fitting drive device（41）With pipe fitting sand blasting unit（42）Composition, the pipe fitting driving
Device（41）It is provided with lower pressure rack（43）, the lower pressure rack（43）By lower air cylinder（44）Driving is moved up and down；Under described
Pressure rack（43）Bottom be also equipped with turning rolls（45）；The pipe fitting sand blasting unit（42）It is provided with spray gun fixed mechanism（47）With
Receive sandbox（5）, the spray gun fixed mechanism（47）It is respectively arranged in the first V-type machining position running trolley（31）Left end and second
V-type machining position running trolley（32）Right-hand member, it is and Height Adjustable；The spray gun fixed mechanism（47）Can be by stepper motor（48）
Driving is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588938.3A CN107243841A (en) | 2017-07-19 | 2017-07-19 | A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588938.3A CN107243841A (en) | 2017-07-19 | 2017-07-19 | A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243841A true CN107243841A (en) | 2017-10-13 |
Family
ID=60015390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710588938.3A Pending CN107243841A (en) | 2017-07-19 | 2017-07-19 | A kind of automatic processing apparatus for being used to improve steel pipe inner wall surface property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687677A (en) * | 2018-05-10 | 2018-10-23 | 四川大学 | A kind of inner wall of the pipe automatic sand-blasting machine |
| CN112536726A (en) * | 2020-12-19 | 2021-03-23 | 中冶天工集团有限公司 | Automatic derusting device for section steel and using method thereof |
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Application publication date: 20171013 |