CN108525996A - A kind of two degrees of freedom high-efficiency vibration screening mechanism - Google Patents
A kind of two degrees of freedom high-efficiency vibration screening mechanism Download PDFInfo
- Publication number
- CN108525996A CN108525996A CN201810490841.3A CN201810490841A CN108525996A CN 108525996 A CN108525996 A CN 108525996A CN 201810490841 A CN201810490841 A CN 201810490841A CN 108525996 A CN108525996 A CN 108525996A
- Authority
- CN
- China
- Prior art keywords
- grillage
- welded
- holder
- drive link
- hinge
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of two degrees of freedom high-efficiency vibration screening mechanisms, are related to vibrosieve technical field, are mainly used for being classified material, including rack, balance sieve, transmission device one, controller, transmission device two;By transmission device one, transmission device two and balancing device cooperating, it can be achieved that hopper two degrees of freedom is vibrated, to realize the purpose of high-efficiency vibration screening.The present invention is greatly improved screening efficiency, significantly reduces damage of the sieve to particulate matter, improves distribution speed of the material on sieve, improves the fluency and uniformity of sieve.
Description
Technical field
The invention belongs to vibrosieve technical fields, and in particular to a kind of two degrees of freedom high-efficiency vibration screening mechanism.
Background technology
Currently, vibrating screen is widely used the separation for being mainly used for particulate matter in various fields, existing shaker vibration
Direction is single, screening efficiency is greatly lowered in this way, and cannot uniformly and effectively be detached to particulate matter, for moist class
Particle be easy to cause the blocking of sieve in screening process, since direction of vibration is more single, is easy to cause particulate matter and is being sieving through
It is damaged in journey, material cannot be made to be paved with entire compass screen surface rapidly, these problems are all up for solving, and present invention one kind two is certainly
By degree efficient oscillating screen two degrees of freedom efficient oscillating screen is provided using link mechanism and slider-crank mechanism during the work time
Two degree of freedom direction of vibration, avoid causing particulate matter to block because shaker vibration direction is single, solving material cannot
The problem of being paved with entire compass screen surface rapidly, and the device also has install convenient, the easy to maintenance and simple feature of use.
Invention content
The two degrees of freedom high-efficiency vibration screening mechanism rotated the present invention provides two, the screening mechanism solve existing skill
The deficiency of art, substantially increases screening efficiency, greatly reduces the damage of sieve all particulate matters, improves material and is paved with compass screen surface
Speed improves the fluency and uniformity of sieve.
In order to achieve the above objectives, the technical solution adopted by the present invention is:A kind of two degrees of freedom high-efficiency vibration screening mechanism,
It is characterized in that:Including rack, balance sieve, transmission device one, controller, transmission device two;The balance sieve is connected to rack
Inside;The transmission device one is connected with balance sieve;The controller is mounted on by bolt on rack;Described
Transmission device two is located at the lower section of transmission device one.
The rack includes holder one, holder two, grillage one, holder three, round bar, grillage two, grillage three, rocker, branch
Frame four;There are four the holders one, is welded on grillage three;There are two the holders two, is welded on holder one;
The grillage one is welded on holder two;There are two the holders three, is welded on holder one;The round bar welding
On holder three;There are two the grillages two, is welded on holder one;The rocker include grillage four, fixed seat one,
Fixed seat two, holder five, holder six, grillage five, fixed seat three, fixed seat four;There are three the fixed seats one, is welded on
On grillage four, and it is connect with round bar;The fixed seat two is welded on grillage four;There are four the holders five, welds
It is connected on grillage four;There are two the holders six, and it includes body frame, rectangle to be welded on grillage five described on holder five
Hole;The body frame is welded on holder six;The fixed seat three includes fixed seat frame, slot;The fixed seat
Frame is welded on grillage five;The holder four is welded on holder one.
The balance sieve includes balancing device, feeding channel, tapping channel, hopper, fixed seat five;The balance dress
The one end set is connected through the hinge on grillage two, and the other end is connected through the hinge on hopper;The balancing device includes
Ball chain, flexible plug, spring, telescopic rod one, telescopic rod two;The ball chain is connected by hinge and fixed seat five;Described
There are two flexible plugs, is separately mounted to both ends of the spring;There are two the telescopic rods one, and telescopic rod one is connected through the hinge
The both sides of flexible plug;There are two the telescopic rods two, and equal one end is connected through the hinge on telescopic rod one, and the other end passes through
It is hingedly connected on flexible plug;The feeding channel is stretched into through grillage three in hopper, and is welded on grillage three;It is described
Tapping channel be welded on holder four;The hopper includes magazine, discharge port;The discharge port is located at the one of magazine
Side;The fixed seat five has eight, wherein four are welded on hopper, four additional is welded on grillage two.
The transmission device one includes cushion block one, motor one, pinion gear one, bearing block one, gear wheel one, drive link
One, drive link two, drive link three, drive link four;The cushion block one is welded on grillage four;The motor one passes through bolt
On cushion block one;The pinion gear one is connected on the output shaft of motor one;The bearing block one includes bearing block
Frame one, axis one, bearing one;The bearing mounting is bolted on grillage four;The axis one is connected by bearing
On bearing mounting;The gear wheel is mounted on axis one, is engaged with pinion gear one;The drive link one is connected by hinge
It is connected on gear wheel one;The drive link two is connect by hinge with drive link one, and two middle part of drive link is provided with circular hole, passes through
Hinge is connect with fixed seat three;The drive link three is connect by hinge with drive link two;One end of the drive link four
It is connect with drive link three by hinge, the other end is connect by hinge with fixed seat four.
The transmission device two includes cushion block two, motor two, pinion gear two, bearing block two, gear wheel two, drive link
Five;The cushion block two is welded on grillage one;The motor two is mounted on by bolt on cushion block two;The pinion gear
Two are connected on the output shaft of motor two;The bearing block two includes bearing mounting two, axis two, bearing two;The bearing
Mounting two is by being bolted on grillage one;The axis two is mounted on by bearing two on bearing bracket stand two;The canine tooth
Wheel two is mounted on axis two, is engaged with pinion gear two;The drive link five is connected through the hinge on gear wheel two.
Beneficial effects of the present invention:The present apparatus provides a kind of two degrees of freedom high-efficiency vibration screening machine by structure design
Structure reduces material and is paved with time of entire compass screen surface, avoid material caused by shaker vibration direction is single I by solarization network interface card
Extremely, screening efficiency is improved, while the present apparatus is simple in structure, easy to use and maintenance.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the swing frame structure schematic diagram of the present invention;
Fig. 3 is the balance device structure schematic diagram of the present invention;
Fig. 4 is five structural schematic diagram of grillage of the present invention;
Fig. 5 is three structural schematic diagram of fixed seat of the present invention;
Fig. 6 is one structural schematic diagram of bearing block of the present invention;
Fig. 7 is two structural schematic diagram of drive link of the present invention;
Fig. 8 is the bin structure schematic diagram of the present invention;
Fig. 9 is two structural schematic diagram of bearing block of the present invention.
Specific implementation mode
In order to which so that the present invention is realized technological means, creation characteristic, reached purpose are easy to understand in effect, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, a kind of two degrees of freedom high-efficiency vibration screening mechanism include rack 1, balance sieve 2, transmission device 1,
Controller 4, transmission device 25;The balance sieve 2 is connected to the inside of rack 1;The transmission device 1 and balance sieve 2
It is connected;The controller 4 is mounted on by bolt on rack 1;The transmission device 25 is located at transmission device 1
Lower section.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, the rack 1 includes holder 1, holder 2 12, grillage 1, holder
3 14, round bar 15, grillage 2 16, grillage 3 17, rocker 18, holder 4 19;There are four the holders 1, is welded on grillage
On 3 17;There are two the holders 2 12, is welded on holder 1;The grillage 1 is welded on holder 2 12
On;There are two the holders 3 14, is welded on holder 1;The round bar 15 is welded on holder 3 14;It is described
Grillage 2 16 there are two, be welded on holder 1;The rocker 18 includes grillage 4 181, fixed seat 1, consolidates
Reservation 2 183, holder 5 184, holder 6 185, grillage 5 186, fixed seat 3 187, fixed seat 4 188;The fixed seat
It there are three one 182, is welded on grillage 4 181, and is connect with round bar 15;The fixed seat 2 183 is welded on grillage four
On 181;There are four the holders 5 184, is welded on grillage 4 181;There are two the holders 6 185, welds
On holder 5 184;The grillage 5 186 includes body frame 1861, slot 1862;The body frame is welded on holder six
On 185;The fixed seat 3 187 includes fixed mounting 1871, slot 1872;The fixation mounting 1871 is welded on
On grillage 5 186;The holder 4 19 is welded on holder 1.
As shown in Fig. 1, Fig. 3, Fig. 8, the balance sieve 2 include balancing device 21, feeding channel 22, tapping channel 23,
Hopper 24, fixed seat 5 25;One end of the balancing device 21 is connected through the hinge on grillage 2 16, and the other end passes through hinge
Chain link is on hopper 24;The balancing device 21 include ball chain 211, flexible plug 212, spring 213, telescopic rod 1,
Telescopic rod 2 215;The ball chain 211 is connected by hinge and fixed seat 5 25;There are two the flexible plugs 212, point
It An Zhuan not 213 both ends of spring;There are two the telescopic rods 1, and telescopic rod 1 is connected through the hinge in flexible plug
212 both sides;There are two the telescopic rods 2 215, and equal one end is connected through the hinge on telescopic rod 1, and one end passes through
It is hingedly connected on flexible plug 212;The feeding channel 22 is stretched into through grillage 3 17 in hopper 24, and is welded on grillage
On 3 17;The tapping channel 23 is welded on holder 4 19;The hopper 24 includes magazine 241, discharge port 242;Institute
The discharge port 242 stated is located at the side of magazine 241;The fixed seat 5 25 has eight, wherein four are welded on hopper 24,
Four additional is welded on grillage 2 16.
As shown in Figure 1, Figure 2, shown in Fig. 6, Fig. 7, the transmission device 1 includes cushion block 1, motor 1, pinion gear one
33, bearing block 1, gear wheel 1, drive link 1, drive link 2 37, drive link 3 38, drive link 4 39;The pad
Block 1 is welded on grillage 4 181;The motor 1 is mounted on by bolt on cushion block 1;The pinion gear one
33 are connected on the output shaft of motor 1;The bearing block 1 includes bearing mounting 1, axis 1, bearing one
343;The bearing mounting 341 is bolted on grillage 4 181;The axis 1 is connected to by bearing 343
On bearing mounting 341;The gear wheel 35 is mounted on axis 1, is engaged with pinion gear 1;The drive link 1
It is connected through the hinge on gear wheel 1;The drive link 2 37 is connect by hinge with drive link 1, drive link two
37 middle parts are provided with circular hole 372, are connect with fixed seat 3 187 by hinge;The drive link 3 38 passes through hinge and drive link
2 37 connections;One end of the drive link 4 39 is connect by hinge with drive link 3 38, and the other end passes through hinge and fixation
Seat 4 188 connects.
As shown in Fig. 1, Fig. 9, the transmission device 25 includes cushion block 2 51, motor 2 52, pinion gear 2 53, bearing
Seat 2 54, gear wheel 2 55, drive link 5 56;The cushion block 2 51 is welded on grillage 1;The motor 2 52 is logical
Bolt is crossed on cushion block 2 51;The pinion gear 2 53 is connected on the output shaft of motor 2 52;The bearing block
2 54 include bearing mounting 2 541, axis 2 542, bearing 2 543;The bearing mounting 2 541 is bolted in grillage
On one 13;The axis 2 542 is mounted on by bearing 2 543 on bearing bracket stand 2 541;The gear wheel 2 55 is mounted on axis
On 2 542, engaged with pinion gear 2 53;The drive link 5 56 is connected through the hinge on gear wheel 2 55.
In use, starting controller 4 first, material is poured into feeding channel 22, material is through feeding channel 22 into feed box
24, transmission device 1 brings into operation, and motor 1 is started to work, and motor 1 drives the pinion gear being connected on its output shaft
One 33 rotations, pinion gear 1 drive the gear wheel 1 engaged to rotate, and the drive of gear wheel 1 is connected through the hinge
Drive link 1 moves, and drive link 1 drives the drive link 2 37 being connected through the hinge to move, due to 2 37 middle part of drive link
It is provided with circular hole 372, and is connected through the hinge with fixed seat 187, therefore, drive link 1 will drive drive link 2 37 to do around transmission
The revolute pair that bar 2 37 and fixed seat 3 187 are formed is swung, and drive link 2 37 drives the drive link 3 38 being connected through the hinge to transport
Dynamic, since one end of drive link 4 39 is connected by hinge and drive link 3 38, the other end is connected by hinge and fixed seat 4 188
It connects, so bar 3 38 is to do pendulum motion in YOZ planes, since hopper 24 is welded on drive link 3 38, so hopper
24 and then will do same pendulum motion by drive link 3 38, and while transmission device 1 is run, transmission device 25 is also begun to
Operation, motor 2 52 also begin to operate, and motor 2 52 drives the pinion gear 2 53 being connected on its output shaft to rotate, pinion gear two
53 drive gear wheel 2 55 to rotate, and gear wheel 2 55 drives the drive link 5 56 being connected through the hinge, due to drive link 5 56 1
End is linked by hinge with gear wheel 2 55, and the other end is connected by hinge with fixed seat 2 183, and therefore, gear wheel 2 55 passes
Lever 5 56, fixed seat 2 183 form slider-crank mechanism, and drive link 5 56 will drive rocker 18 to do and be put down in XOZ around round bar 15
Pendulum motion is done in face, while transmission device 1 and transmission device 25 make hopper 24 swing, four balancing devices 21 will
Feed box 24 applies a power, to maintain the steady of hopper, hopper 24 to do two pendulum motions, the mistake that material is swung in hopper 24
Hopper 24 is left through discharge port 242 enter tapping channel in journey, such hopper 24 just realizes the vibrosieve of two degrees of freedom, to
Reach the high efficiency screening to material.
Claims (4)
1. a kind of two degrees of freedom high-efficiency vibration screening mechanism, it is characterised in that:Including rack, balance sieve, transmission device one, control
Device, transmission device two;The balance sieve is connected to the inside of rack;The transmission device one is connected with balance sieve;Institute
The controller stated is mounted on by bolt on rack;The transmission device two is located at the lower section of transmission device one;
The rack includes holder one, holder two, grillage one, holder three, round bar, grillage two, grillage three, rocker, holder four;
There are four the holders one, is welded on grillage three;There are two the holders two, is welded on holder one;It is described
Grillage one be welded on holder two;There are two the holders three, is welded on holder one;The round bar is welded on branch
On frame three;There are two the grillages two, is welded on holder one;The rocker includes grillage four, fixed seat one, fixes
Seat two, holder five, holder six, grillage five, fixed seat three, fixed seat four;There are three the fixed seats one, is welded on grillage
On four, and it is connect with round bar;The fixed seat two is welded on grillage four;There are four the holders five, is welded on
On grillage four;There are two the holders six, is welded on holder five;The grillage five includes body frame, slot;Institute
The body frame stated is welded on holder six;The fixed seat three includes fixed seat frame, slot;The fixation mounting welding
On grillage five;The holder four is welded on holder one.
2. a kind of two degrees of freedom high-efficiency vibration screening mechanism according to claim 1, it is characterised in that:The balance sieve
Including balancing device, feeding channel, tapping channel, hopper, fixed seat five;One end of the balancing device is connected through the hinge
On grillage two, the other end is connected through the hinge on hopper;The balancing device includes ball chain, flexible plug, spring, stretches
Contracting bar one, telescopic rod two;The ball chain is connected by hinge and fixed seat five;There are two the flexible plugs, pacifies respectively
Mounted in both ends of the spring;There are two the telescopic rods one, and telescopic rod one is connected through the hinge in the both sides of flexible plug;Described
There are two telescopic rods two, and equal one end is connected through the hinge on telescopic rod one, and the other end is connected through the hinge on flexible plug;
The feeding channel is stretched into through grillage three in hopper, and is welded on grillage three;The tapping channel is welded on holder
On four;The hopper includes magazine, discharge port;The discharge port is located at the side of magazine;The fixed seat five has eight
A, wherein four are welded on hopper, four additional is welded on grillage two.
3. a kind of two degrees of freedom high-efficiency vibration screening mechanism according to claim 1, it is characterised in that:The transmission dress
Set one include cushion block one, motor one, pinion gear one, bearing block one, gear wheel one, drive link one, drive link two, drive link three,
Drive link four;The cushion block one is welded on grillage four;The motor one is mounted on by bolt on cushion block one;Described
Pinion gear one is connected on the output shaft of motor one;The bearing block one includes bearing mounting one, axis one, bearing one;It is described
Bearing mounting be bolted on grillage four;The axis one is connected to by bearing on bearing mounting;Described is big
Gear is mounted on axis one, is engaged with pinion gear one;The drive link one is connected through the hinge on gear wheel one;Described
Drive link two is connect by hinge with drive link one, and two middle part of drive link is provided with circular hole, is connect with fixed seat three by hinge;Institute
The drive link three stated is connect by hinge with drive link two;One end of the drive link four is connected by hinge and drive link three
It connects, the other end is connect by hinge with fixed seat four.
4. a kind of two degrees of freedom high-efficiency vibration screening mechanism according to claim 1, it is characterised in that:The transmission dress
It includes cushion block two, motor two, pinion gear two, bearing block two, gear wheel two, drive link five to set two;The cushion block two is welded on
On grillage one;The motor two is mounted on by bolt on cushion block two;The pinion gear two is connected to the output of motor two
On axis;The bearing block two includes bearing mounting two, axis two, bearing two;The bearing mounting two-way, which is crossed, to be bolted to
On grillage one;The axis two is mounted on by bearing two on bearing bracket stand two;The gear wheel two is mounted on axis two, and small
Gear two engages;The drive link five is connected through the hinge on gear wheel two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810490841.3A CN108525996A (en) | 2018-05-21 | 2018-05-21 | A kind of two degrees of freedom high-efficiency vibration screening mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810490841.3A CN108525996A (en) | 2018-05-21 | 2018-05-21 | A kind of two degrees of freedom high-efficiency vibration screening mechanism |
Publications (1)
Publication Number | Publication Date |
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CN108525996A true CN108525996A (en) | 2018-09-14 |
Family
ID=63472491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810490841.3A Withdrawn CN108525996A (en) | 2018-05-21 | 2018-05-21 | A kind of two degrees of freedom high-efficiency vibration screening mechanism |
Country Status (1)
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CN (1) | CN108525996A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109158317A (en) * | 2018-10-19 | 2019-01-08 | 辽宁科技大学 | A kind of aggregate motion formula hybrid particles decker and its working method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1013348A4 (en) * | 1997-01-02 | 2000-09-06 | Beijing Qinghua Tiantong Scien | A screenless vibrator separator |
CN201674819U (en) * | 2010-04-16 | 2010-12-22 | 石河子开发区天明农机制造有限公司 | Profiling topping machine of top of cotton |
CN103394461A (en) * | 2013-08-16 | 2013-11-20 | 安徽理工大学 | Series-parallel vibrating screen with five degrees of freedom |
CN103721937A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Elastic supporting device free of tangential damping |
CN104722482A (en) * | 2015-04-07 | 2015-06-24 | 安徽理工大学 | Two-horizontal-movement one-rotation three-freedom-degree series-parallel vibrating screen |
CN205270095U (en) * | 2015-11-20 | 2016-06-01 | 重庆市合川区渝香稻谷专业合作社 | Rice sieving mechanism |
CN105834094A (en) * | 2016-05-24 | 2016-08-10 | 巢湖学院 | Two-degree-of-freedom vibration classification device |
-
2018
- 2018-05-21 CN CN201810490841.3A patent/CN108525996A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1013348A4 (en) * | 1997-01-02 | 2000-09-06 | Beijing Qinghua Tiantong Scien | A screenless vibrator separator |
CN201674819U (en) * | 2010-04-16 | 2010-12-22 | 石河子开发区天明农机制造有限公司 | Profiling topping machine of top of cotton |
CN103721937A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Elastic supporting device free of tangential damping |
CN103394461A (en) * | 2013-08-16 | 2013-11-20 | 安徽理工大学 | Series-parallel vibrating screen with five degrees of freedom |
CN104722482A (en) * | 2015-04-07 | 2015-06-24 | 安徽理工大学 | Two-horizontal-movement one-rotation three-freedom-degree series-parallel vibrating screen |
CN205270095U (en) * | 2015-11-20 | 2016-06-01 | 重庆市合川区渝香稻谷专业合作社 | Rice sieving mechanism |
CN105834094A (en) * | 2016-05-24 | 2016-08-10 | 巢湖学院 | Two-degree-of-freedom vibration classification device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109158317A (en) * | 2018-10-19 | 2019-01-08 | 辽宁科技大学 | A kind of aggregate motion formula hybrid particles decker and its working method |
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Address after: 238000 1 Chaohu, Hefei, Anhui Applicant after: CHAOHU University Address before: 238000 1 Chaohu, Hefei, Anhui Applicant before: CHAOHU University |
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
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WW01 | Invention patent application withdrawn after publication |