CN108940610A - A kind of adjustable oil bits seperator of velocity-reducing chamber - Google Patents
A kind of adjustable oil bits seperator of velocity-reducing chamber Download PDFInfo
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- CN108940610A CN108940610A CN201810717571.5A CN201810717571A CN108940610A CN 108940610 A CN108940610 A CN 108940610A CN 201810717571 A CN201810717571 A CN 201810717571A CN 108940610 A CN108940610 A CN 108940610A
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- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims description 7
- 238000005238 degreasing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 12
- 230000035515 penetration Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
Landscapes
- Centrifugal Separators (AREA)
Abstract
本发明公开了一种减速腔可调式油屑分离机，它由外壳、空心圆柱、旋转锅和电机组成。空心圆柱套在旋转锅的外边，可以沿公共对称轴上下滑动并锁定，二者组成分离机的旋转体，安装在外壳内部。电机安装在外壳下面，电机与旋转锅的转轴相连接。旋转锅与空心圆柱构成光滑曲面，以避免高速运动的金属屑对空心圆柱的内壁造成损坏。空心圆柱上端开有均匀分布的出油口，出油口以下、旋转锅以上的圆柱形空腔称为减速腔。本发明的有益效果在于：1.减速腔长度可调节，因此适用于处理各种材质和大小的油屑；2.出油口沿圆柱内侧的切线方向穿过圆柱，此方向与分离后的油滴自由运动的方向一致，因此分离后的油滴可以顺畅地离开油屑分离机；３.旋转锅与空心圆柱构成光滑曲面，避免了高速运动的金属屑对空心圆柱的内壁造成损坏。
The invention discloses an adjustable decelerating chamber oil debris separator, which is composed of a shell, a hollow cylinder, a rotary pot and a motor. The hollow cylinder is sleeved on the outside of the rotating pot, and can slide up and down along the common axis of symmetry and lock. The two form the rotating body of the separator and are installed inside the shell. The motor is installed under the shell, and the motor is connected with the rotating shaft of the rotary pot. The rotating pot and the hollow cylinder form a smooth surface to avoid damage to the inner wall of the hollow cylinder caused by high-speed moving metal shavings. There are evenly distributed oil outlets on the upper end of the hollow cylinder, and the cylindrical cavity below the oil outlet and above the rotating pot is called the deceleration chamber. The beneficial effects of the present invention are as follows: 1. The length of the deceleration chamber can be adjusted, so it is suitable for processing oil scraps of various materials and sizes; The direction of the free movement of the droplets is consistent, so the separated oil droplets can leave the oil chip separator smoothly; 3. The rotating pot and the hollow cylinder form a smooth surface, which avoids the damage to the inner wall of the hollow cylinder caused by the high-speed moving metal chips.
Description
Technical field
The present invention relates to a kind of adjustable oil bits seperators of velocity-reducing chamber
Background technique
Lathe is a kind of indispensable important equipment of mechanical processing industry.During machine tooling part, in order to
Cooling is implemented to cutter and components to be processed, to extend cutter life, improve stock-removing efficiency and component surface finish, is led to
It often needs to work on one side, fills cooling oil on one side, in this way, cooling oil has just been mixed in one with the metal fillings generated in process
It rises.Metal fillings and cooling oil can be recycled by recycling, be easy to cause cooling oil to follow however, metal fillings is mixed into cooling oil
Loop system breaks down, and on the other hand, casting can just be made due to needing to smelt again after metal fillings recycling, oil content is higher
Metal fillings will generate a large amount of smog in smelting process, not only influence the health of operator, will also result in serious
Environmental pollution；In addition, metal fillings oil content is higher also to generate extreme influence to the chemical component of cast, lead to its mechanical property
The decline of energy.Therefore, the separation of metal fillings and cooling oil had both been related to energy saving, was also related to protection environment.
Currently, various oil bits seperators are substantially all the method using centrifugal force separate, this just needs the oily metal fillings of band to exist
The direction for the centrifugal force that Impact direction when reaching oil discharge outlet is subject to as close possible to it, but cannot be complete with the direction of centrifugal force
Complete consistent, otherwise the metal fillings after de-oiling can not be discharged.Therefore, the shape on the inside of oil bits seperator rotary body is most important.It examines
Seperator rotary body is determined by calculation in the difference for considering the factors such as metal fillings material, shape, size, density and cooling oil
The shape of inside is very difficult；And the method for repeatedly test is carried out although bothering, but as long as disregarding examination by constantly changing shape
Cost is tested, for determining metal fillings and cooling oil, by repetition test, total energy is to look for one kind satisfied on the inside of rotary body
Shape.However, the obtained rotary body inner shape is only applicable to specific metal fillings and cooling oil, do not ensure that applicable
In various metal fillings and cooling oil.
Summary of the invention
In order to design a kind of oil bits suitable for various metal fillings and cooling oil without repeating and testing
Seperator, this announces a kind of adjustable oil bits seperator of velocity-reducing chamber.The adjustable oil bits seperator of velocity-reducing chamber is by shell, open circles
Column, rotary pot and motor form.Open circles column sleeve can be slided up and down and be locked along common symmetry axis in the outside of rotary pot,
The two forms the rotary body of seperator, and installation is inside the housing.Motor be mounted on shell in the following, motor and rotary pot shaft phase
Connection.Rotary pot and hollow cylinder constitute smooth surface, cause to avoid the metal fillings of high-speed motion to the inner wall of hollow cylinder
Damage.Hollow cylinder upper end is provided with equally distributed oil outlet, and below oil outlet, cylindrical cavity more than rotary pot is known as subtracting
Fast chamber.
Tangential direction of the oil outlet on the inside of cylinder passes through cylinder.
The beneficial effects of the present invention are:
1. velocity-reducing chamber adjustable in length, therefore it is suitable for handling the oil bits of various materials and size；
2. tangential direction of the oil outlet on the inside of cylinder pass through cylinder, this direction with separate after oil droplet free movement side
Oil droplet to consistent, therefore after separating can swimmingly leave oil bits seperator；
3. rotary pot and hollow cylinder constitute smooth surface, inner wall of the metal fillings to hollow cylinder of high-speed motion is avoided
It damages.
Detailed description of the invention
The adjustable oil bits seperator operation principle schematic diagram of Fig. 1 velocity-reducing chamber, Fig. 2 are oil bits stress diagrams in rotary pot,
Fig. 3 is the simulation track figure of oil droplet.
Label declaration
1 hollow cylinder, 2 rotary pots, 3 motors, 4 oil outlets, 5 rows/into bits mouth.
Specific embodiment
1. the structure of the adjustable oil bits seperator of velocity-reducing chamber
As shown in Figure 1, the adjustable oil bits seperator of velocity-reducing chamber is by shell, hollow cylinder (1), rotary pot (2) and motor (3)
Composition.Hollow cylinder (1) is covered in the outside of rotary pot (2), can be slided up and down and be locked along common symmetry axis, the two group ingredient
The rotary body disembarked, installation is inside the housing.Motor (3) be mounted on shell in the following, motor (3) and rotary pot (2) shaft phase
Connection.Rotary pot (2) and hollow cylinder (1) constitute smooth surface, to avoid high-speed motion metal fillings to hollow cylinder (1)
Inner wall damages.Hollow cylinder (1) upper end is provided with equally distributed oil outlet (4), oil outlet (4) below, rotary pot (2) with
On cylindrical cavity be known as velocity-reducing chamber.
2. oil bits are in the motion analysis of a rotating body
In actual use, with oil metal fillings be by the continuously row of feeding/into bits mouth (5), it is oily in this case
Bits separation function, which reaches ideal separating effect, means that it can also reach ideal separating effect to monolithic band oil metal fillings.Cause
This, oil bits might as well be carried out in the motion analysis of a rotating body for monolithic band oil metal fillings.As shown in Fig. 2, band in rotary pot (2)
The centrifugal force F that oily metal chip is subject to can be decomposed into the component F upward along rotary pot (2) inner curve bus tangential direction1,
And chip is to the normal pressure F of rotary pot (2)2, furthermore effect of the chip also by inertia force, gravity and frictional force, wherein being used to
Property power be chip from contact rotary pot (2) position to the path of current location by power integral.When chip reaches rotary pot
(2) when edge, since rotary pot (2) and hollow cylinder (1) constitute smooth surface, maintain at this time the power of chip movement vertically to
On.The quality of chip, v are indicated with m0Indicate speed vertically upward when chip reaches rotary pot (2) edge, x (t) indicates chip
The height risen after runing time t in velocity-reducing chamber, ω indicate that the revolving speed of the rotary body of seperator, r indicate half on the inside of velocity-reducing chamber
Diameter, μ indicate the friction factor on the inside of chip and velocity-reducing chamber, then the normal pressure that chip is subject to, i.e. centrifugation force are mr ω2, then
Have
I.e.
It enables?
Solution
Wherein c1For undetermined constant.Utilize y (0)=v0?
I.e.
Therefore
Both ends integrate
Wherein c2For undetermined constant.It is obtained using x (0)=0
I.e.
Therefore
Due toThere is unique zero point
Therefore by displacement function
The maximum vertical penetration of chip is
As can be seen that chip rises to t0Moment displacement reaches maximum value xmax, speed zero, chip no longer rises at this time,
But it will not decline, unless its suffered gravity is greater than stiction.
3. the influence that seperator parameter moves chip
Although the parameter of some oil bits seperators involved in above-mentioned is not easy to determine, relevant function representation formula is utilized
Still can be on qualitative description be carried out on how these parameters influence movement of the chip in velocity-reducing chamber, these descriptions are for seperator
Design and deceleration cavity length adjustment all have important directive function.
Firstly, it can be seen from (4) formula in the case where material or certain friction factor, the maximum vertical penetration of chip
Unrelated with its quality, i.e. the maximum vertical penetration of the chip of different quality is equal.This guarantees selected suitable decelerations
Cavity length, the chip of same material can be discharged from the row of seperator/into bits mouth (5).It can from (1) formula and (2) formula
Out, the chip of identical material, the rule risen be also it is identical, the changing rule of speed is also identical, therefore de-oiling journey
Degree is also balanced.
Influence chip maximum vertical penetration is rotational speed omega, velocity-reducing chamber inner radius r and the chip of seperator rotary body
With the friction factor μ on the inside of velocity-reducing chamber.The increase of ω, r or μ can all make xmaxReduce.To guarantee that chip can be smoothly discharged, subtract
Fast cavity length is necessarily less than chip maximum vertical penetration, therefore for the seperator of different parameters, means when increasing ω, r or μ
The reduction of deceleration cavity length.From here it can also be seen that the chip of unlike material, deceleration cavity length should select different sizes,
This has also fully demonstrated the length-adjustable superiority of velocity-reducing chamber.
Z=μ r ω is enabled in (3) formula2, then
Utilize inequality
KnowTherefore
It is the monotone decreasing function of Z, i.e. t0It is long-pending μ r ω2Monotone decreasing function.Therefore work as product μ r ω2When increase, chip reaches most
The time of big lifting height is reduced.Particularly, when μ increases, the time that chip reaches maximum vertical penetration is reduced, same explanation
The chip of unlike material, deceleration cavity length should select different sizes, embody the length-adjustable superiority of velocity-reducing chamber.
When the timing of ω, r and μ mono-, chip speed v vertically upward at rotary pot (2) edge0Only with the shape of rotary pot (2)
Shape is related.The v it can be seen from (3), (4) two formulas0Bigger, chip rise time and maximum vertical penetration are also bigger.Therefore must not
The shape that deliberately design rotary pot (2) can reach ideal oil bits separating effect by adjusting deceleration cavity length.
4. the design and adjusting of velocity-reducing chamber
According to the analysis of front, the characteristics of motion and maximum vertical penetration and rise time of the chip in velocity-reducing chamber with
Its quality is unrelated, therefore front is equally applicable to chip stream to the analysis of chip.In order to metal fillings is smoothly discharged, row/into bits
The distance at mouth (5) to rotary pot (2) edge is preferably equal to the maximum vertical penetration of chip, and numerical value passes through although can not calculate
Experiment is readily available.For the adjusting convenient for deceleration cavity length, should be fully considered when designing hollow cylinder (1) various possible
The maximum vertical penetration of metal fillings therefrom selects the maximum as the length of hollow cylinder (1).
Adjust row/into bits mouth (5) to rotary pot (2) edge distance be equal to chip maximum vertical penetration in the case where,
Oil outlet (4) from row/into bits mouth (5) with a distance from it is remoter, the speed of chip vertically upward is bigger, in the effect of oil outlet (4) de-oiling
Fruit is poorer, therefore, should reduce as far as possible oil outlet (4) upper limb to row/into bits mouth (5) distance.
In addition, in order to which the oil droplet after separation is discharged after entering oil outlet (4) unblockedly, the shape of oil outlet (4)
Shape must be consistent with the motion profile of oil droplet.According to above-mentioned design, when chip reaches oil outlet (4) speed that rises have been approached for
Zero, along with the effect of gravity, movement in the vertical direction can be ignored, and need to only consider movement in the horizontal direction.
Since centrifugal force when oil, which is considered to be worth doing, reaches oil outlet (4) is mr ω2, therefore the centrifugal acceleration of isolated oil droplet is r
ω2, centrifugal speed is r ω2T, centrifugation distance is when into oil outlet (4) t seconds
And the angle that hollow cylinder (1) turns at this time is ω t.
It can be seen that the rotational speed omega and hollow cylinder (1) half of a motion profile for the oil droplet separated and seperator motor (3)
Diameter r is related.The shape of oil outlet (4) can be thus designed after the revolving speed and hollow cylinder (1) radius of motor (3) determine.
It crosses oil droplet burble point and makees a plane as polar plane, pole is made even the intersection point of face and axial line, and polar axis takes pole
With the line of oil droplet burble point, rotating polar-coordinate system is established, to describe the motion profile of oil droplet.It is assumed that the revolving speed of motor (3)
Be 30 revolutions per seconds, r=30 (cm), hollow cylinder (1) with a thickness of 3 (cm), motion profile of the oil droplet in rotating polar-coordinate system is such as
Shown in Fig. 3.
When oil droplet radial motion 3cm, the angle that hollow cylinder (1) turns over is 25.7831 °.From figure 3, it can be seen that oil droplet
From into oil outlet (4) to leaving oil outlet (4), track is substantially straight line tangent on the inside of one and hollow cylinder (1),
Therefore oil outlet (4) can be designed along the tangential direction on the inside of hollow cylinder (1).
To any constant ω, due to polar curve
With polar curve
Indicate same curve, and the shape of curve is only related with hollow cylinder (1) radius r, and cylinder wall thickness is usually not
It crosses several centimeters, therefore the variation of ω will not influence the shape of oil outlet (4).
Although hollow cylinder (1) radius r can influence the shape of above-mentioned curve, the value of r is usually not too large, such as not
More than 100 centimetres, still oil outlet (4) can be designed along the tangential direction on the inside of hollow cylinder (1) in this case.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717571.5A CN108940610B (en) | 2018-07-03 | 2018-07-03 | A deceleration chamber adjustable oil dust separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717571.5A CN108940610B (en) | 2018-07-03 | 2018-07-03 | A deceleration chamber adjustable oil dust separator |
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| Publication Number | Publication Date |
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| CN108940610A true CN108940610A (en) | 2018-12-07 |
| CN108940610B CN108940610B (en) | 2020-04-28 |
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| CN201810717571.5A Active CN108940610B (en) | 2018-07-03 | 2018-07-03 | A deceleration chamber adjustable oil dust separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000012A (en) * | 2019-04-30 | 2019-07-12 | 赣州金环磁选设备有限公司 | It is a kind of can mired adjust the rotatory drum wall gradient structure |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4936822A (en) * | 1989-05-22 | 1990-06-26 | Inter-Source Recovery Systems, Inc. | Chip wringer bowl/blade improvement |
| CN101053724A (en) * | 2006-04-12 | 2007-10-17 | 巴尔克有限公司 | Centrifugal machine for separating liquid |
| KR101027156B1 (en) * | 2010-10-11 | 2011-04-05 | 이동석 | Cutting chips, oil centrifuge |
| CN202366794U (en) * | 2011-12-21 | 2012-08-08 | 上海宁远精密机械有限公司 | Cylindrical centrifugal separator for oil chips |
| CN202983901U (en) * | 2012-12-19 | 2013-06-12 | 无锡市瑞尔精密机械股份有限公司 | Oil-chip separator |
| CN103170412A (en) * | 2011-12-21 | 2013-06-26 | 上海宁远精密机械有限公司 | Bowl-shaped oil crumb centrifugal separator |
| CN203109706U (en) * | 2013-03-26 | 2013-08-07 | 中国重汽集团大同齿轮有限公司 | Machining cooling oil and scrap separator |
| CN103639072A (en) * | 2013-12-04 | 2014-03-19 | 浙江福隆汽车零部件有限公司 | Multifunctional centrifugal oil cleaner |
| CN104190555A (en) * | 2014-08-05 | 2014-12-10 | 苏州瑞威离心分离技术有限公司 | Horizontal spiral machine conical drum used for oil extraction of oil sand |
| CN204973266U (en) * | 2015-07-24 | 2016-01-20 | 烟台重阳机械有限公司 | Directly link formula oil bits separator |
| CN205815930U (en) * | 2016-06-24 | 2016-12-21 | 浙江今跃机械科技开发有限公司 | A kind of metal fillings drier |
| CN206064637U (en) * | 2016-08-05 | 2017-04-05 | 哈密市新潮工贸有限公司 | Centrifugation de-oiling machine |
| CN206286074U (en) * | 2016-08-29 | 2017-06-30 | 何斌全 | A kind of centrifugal device on horizontal centrifuge |
| CN107635668A (en) * | 2015-05-07 | 2018-01-26 | 生物安全股份有限公司 | For by biofluid continuous processing and being separated into the devices, systems, and methods of component |
-
2018
- 2018-07-03 CN CN201810717571.5A patent/CN108940610B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4936822A (en) * | 1989-05-22 | 1990-06-26 | Inter-Source Recovery Systems, Inc. | Chip wringer bowl/blade improvement |
| CN101053724A (en) * | 2006-04-12 | 2007-10-17 | 巴尔克有限公司 | Centrifugal machine for separating liquid |
| KR101027156B1 (en) * | 2010-10-11 | 2011-04-05 | 이동석 | Cutting chips, oil centrifuge |
| CN202366794U (en) * | 2011-12-21 | 2012-08-08 | 上海宁远精密机械有限公司 | Cylindrical centrifugal separator for oil chips |
| CN103170412A (en) * | 2011-12-21 | 2013-06-26 | 上海宁远精密机械有限公司 | Bowl-shaped oil crumb centrifugal separator |
| CN202983901U (en) * | 2012-12-19 | 2013-06-12 | 无锡市瑞尔精密机械股份有限公司 | Oil-chip separator |
| CN203109706U (en) * | 2013-03-26 | 2013-08-07 | 中国重汽集团大同齿轮有限公司 | Machining cooling oil and scrap separator |
| CN103639072A (en) * | 2013-12-04 | 2014-03-19 | 浙江福隆汽车零部件有限公司 | Multifunctional centrifugal oil cleaner |
| CN104190555A (en) * | 2014-08-05 | 2014-12-10 | 苏州瑞威离心分离技术有限公司 | Horizontal spiral machine conical drum used for oil extraction of oil sand |
| CN107635668A (en) * | 2015-05-07 | 2018-01-26 | 生物安全股份有限公司 | For by biofluid continuous processing and being separated into the devices, systems, and methods of component |
| CN204973266U (en) * | 2015-07-24 | 2016-01-20 | 烟台重阳机械有限公司 | Directly link formula oil bits separator |
| CN205815930U (en) * | 2016-06-24 | 2016-12-21 | 浙江今跃机械科技开发有限公司 | A kind of metal fillings drier |
| CN206064637U (en) * | 2016-08-05 | 2017-04-05 | 哈密市新潮工贸有限公司 | Centrifugation de-oiling machine |
| CN206286074U (en) * | 2016-08-29 | 2017-06-30 | 何斌全 | A kind of centrifugal device on horizontal centrifuge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000012A (en) * | 2019-04-30 | 2019-07-12 | 赣州金环磁选设备有限公司 | It is a kind of can mired adjust the rotatory drum wall gradient structure |
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| CN108940610B (en) | 2020-04-28 |
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Denomination of invention: Adjustable oil chip separator with deceleration chamber Effective date of registration: 20211122 Granted publication date: 20200428 Pledgee: Shandong Nanshan Science and Technology Research Institute Co.,Ltd. Pledgor: Yantai Nanshan University Registration number: Y2021980012898 |
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Date of cancellation: 20230612 Granted publication date: 20200428 Pledgee: Shandong Nanshan Science and Technology Research Institute Co.,Ltd. Pledgor: Yantai Nanshan University Registration number: Y2021980012898 |