CN102441477A - Drop jigging sorting method and drop jigging machine - Google Patents
Drop jigging sorting method and drop jigging machine Download PDFInfo
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- CN102441477A CN102441477A CN2010105055680A CN201010505568A CN102441477A CN 102441477 A CN102441477 A CN 102441477A CN 2010105055680 A CN2010105055680 A CN 2010105055680A CN 201010505568 A CN201010505568 A CN 201010505568A CN 102441477 A CN102441477 A CN 102441477A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000013517 stratification Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 33
- 238000000926 separation method Methods 0.000 abstract description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a drop jigging sorting method and a drop jigging machine, which are characterized in that a transverse flow blocking device is arranged in the surface layer of a bed layer, so that the surface layer of the bed layer artificially generates drop flow in the flow direction, and fine-grained heavy objects and flaky heavy objects sorted on the surface layer are forcedly sorted in the flow field of the drop flow. When the drop jigging separation method and the drop jigging machine are used for separating minerals or coal, the effects of improving the separation precision and the separation lower limit can be achieved, the treatment capacity can be further improved, and the drop jigging separation method and the drop jigging machine are novel, and are particularly suitable for jigging separation of high-end coal.
Description
Affiliated technical field
The present invention relates to a kind of jigging method for separating and jigging machine, especially relate to a kind of falling and flow the jigging method for separating and fall the stream jigging machine.
Background technology
At present, in all both at home and abroad air impulsive motion jigging method for separating, in jig bed, the upper surface of bed is that nature forms; Do not have artificial constraint, the superficial water on it is unrestricted, and flow velocity is bigger, and a part of fine does not precipitate under the disturbance of top layer current; And, do not obtain sorting directly with water flows, run in the bed fine particle content more for a long time; Harden easily in the upper strata, sheet weight in the hardening layer and tiny heavy particle are difficult for realizing layering by density with water flows.These problems make this method use and are restricted that the sharpness of separation and the lower limit that have influenced this method further improve.
Summary of the invention
The purpose of this invention is to provide a kind of through horizontal choke apparatus is set in the bed top layer; With bed top layer artificial mode of falling stream that produces on flow direction; Make the top layer in falling the flow field of stream, realized forcing sorting, reach falling of raising sharpness of separation, reduction lower limit of separation and flow the jigging method for separating by the particulate weight of sorting and sheet weight.
Another object of the present invention provide a kind of realize said method fall the stream jigging machine.
Technical scheme of the present invention is summarized as follows:
The stream jigging method for separating that falls of the present invention; Comprise existing air impulsive motion jigging method for separating; Wherein through horizontal choke apparatus is set in the bed top layer; With the mode of bed top layer artificial generation on flow direction falling stream, make the top layer in falling the flow field of stream, realized forcing sorting, and import bed inside to the low Mi Qu that is passed through choke apparatus by the weight after the sorting by the particulate weight of sorting and sheet weight.This method comprises the steps:
A. be ready to fall the stream jigging machine, and add the water startup;
B. the material that adding need be handled in falling the stream jigging machine;
C. at first in the leading portion that falls the stream district, moved by sorting material;
D. accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material in this section;
E. bed moves forward in sorting under the effect of bottom horizontal flow sheet current in this section;
F. when being distinguished through falling stream by sorting material, the bed under the choke apparatus is unaffected, directly under choke apparatus, is passed through by sorting material, enters in the back segment that falls the stream district;
G. can not pass through under the choke apparatus by sorting material and superficial water, then pass through from choke apparatus top, get into and fall the stream district;
H. get into fall the stream district by sorting material, heavier fine gathers under the help of gravity and negative pressure and falls the ravel area of stream in distinguishing relatively in falling the flow field of stream;
I. under the effect of fluctuating flow motion up and down, quilt gathers the relative heavier fine behind the choke apparatus, sends into bed inside through said ravel area;
J. by sorting material through after falling stream district, also enter into operation in the back segment that falls the stream district;
K. this section is interior is further accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material;
L. bed moves to outlet under the effect of bottom horizontal flow sheet current in this section;
M. accomplish the heavy material after the sorting, discharge from the underflow opening that falls the stream jigging machine;
N. accomplish light material and water after the sorting, discharge from the overfall that falls the stream jigging machine;
O. continue so repeatedly, realize being selected process by the flow point that falls of sorting material.
The stream jigging machine that falls of the present invention; Comprise control device, bellows, body, the discharge device of existing jigging machine, wherein in the bed top layer of said jig body, choke apparatus is set, said choke apparatus is the cylinder of a uiform section; Said choke apparatus length equals said jig body inner width; Said choke apparatus fixedly mounts on perpendicular to the direction that flows to, and the said choke apparatus length direction in back is installed is kept level, is divided into former and later two sections to the branch selections of jig body.
The stream jigging machine that falls of the present invention wherein on the flow direction of bed, is provided with two or more said choke apparatus, and a said back choke apparatus will be lower than previous, and the upper groove body of said jig body is corresponding to be increased.
The stream jigging machine that falls of the present invention, wherein the discrepancy in elevation between two said choke apparatus horizontal planes at 50mm between the 200mm.
The stream jigging machine that falls of the present invention, wherein said choke apparatus only are installed in second section or the 3rd section of multistage jigging machine.
The stream jigging machine that falls of the present invention, the height of wherein said choke apparatus arrives 500mm at 50mm.
The stream jigging machine that falls of the present invention, the plane is lower than said jig body 200mm suitable for reading to 300mm on the wherein said choke apparatus.
The stream jigging machine that falls of the present invention, wherein said choke apparatus is a spoiler.
The stream jigging machine that falls of the present invention, the bottom of wherein said choke apparatus can be inserted into the inner top of said bed between the bottom.
Compared with present technology the present invention has fully shown following advantage:
(1) falls the flow field and produced power of enforcement, can carry out sorting again the material that entering is fallen in the flow field;
(2) rear portion of choke apparatus has produced local ravel area, can send into bed inside to the weight after the sorting;
(3) can improve lower limit of separation, can carry out effective sorting to the heavy fine grained of the part in the superficial water;
(4) can improve the sharpness of separation of smalls;
Adopt and of the present inventionly fall stream jigging method for separating and fall the stream jigging machine when carrying out the sorting of mineral or coal; Can obtain the effect that improves sharpness of separation, improves lower limit of separation; And can further improve disposal ability, be a kind of brand-new falling stream jigging method for separating and fall the stream jigging machine.
Description of drawings
Fig. 1 representes that a kind of air impulsive motion falls the structural representation of stream jigging machine
Among the figure:
1. jig body, 2. spoil section body, 3. in coal section body, 4. spoil section sieve plate; 5. middle coal section sieve plate, 6. spoil discharge road, 7. in coal discharge road, 8. spoil discharge gate; 9. middle coal discharge gate, 10. cleaned coal discharge gate, 11. spoil section beds, coal section bed in 12.; 13. choke apparatus, 14. ravel area, 15. fall the stream district.
The specific embodiment
The stream jigging method for separating that falls of the present invention; Comprise existing air impulsive motion jigging method for separating; Wherein through horizontal choke apparatus is set in the bed top layer; With the mode of bed top layer artificial generation on flow direction falling stream, let the top layer in falling the flow field of stream, realized forcing sorting, and import bed inside to the low Mi Qu that is passed through choke apparatus by the weight after the sorting by the particulate weight of sorting and sheet weight.This method comprises the steps:
A. be ready to fall the stream jigging machine, and add the water startup;
B. the material that adding need be handled in falling the stream jigging machine;
C. at first in the leading portion that falls the stream district, moved by sorting material;
D. in this section, accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material;
E. bed moves forward in sorting under the effect of bottom horizontal flow sheet current in this section;
F. when being distinguished through falling stream by sorting material, the bed under the spoiler is unaffected, directly under choke apparatus, is passed through by sorting material, enters in the back segment that falls the stream district;
G. can not pass through under the choke apparatus by sorting material and superficial water, then pass through from choke apparatus top, get into and fall the stream district;
H. get into fall the stream district by sorting material, heavier fine gathers under the help of gravity and negative pressure and falls the ravel area of stream in distinguishing relatively in falling the flow field of stream;
I. under the effect of fluctuating flow motion up and down, quilt gathers the relative heavier fine behind the choke apparatus, sends into bed inside through said ravel area;
J. by sorting material through after falling stream district, also enter into operation in the back segment that falls the stream district;
K. in this section, further accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material;
L. bed moves to outlet under the effect of bottom horizontal flow sheet current in this section;
M. accomplish the heavy material after the sorting, discharge from the underflow opening that falls the stream jigging machine;
N. accomplish light material and water after the sorting, discharge from the overfall that falls the stream jigging machine;
O. continue so repeatedly, realize being selected process by the flow point that falls of sorting material.
That realizes that said method the present invention can provide multiple pattern falls the stream jigging machine, only combines two sections air impulsive motion coal separations to do further to launch explanation with jigging machine among the embodiment:
Embodiment 1; Among Fig. 1, a kind of two sections air impulsive motion coal separations are with falling the stream jigging machine, and it comprises control device, bellows, discharge device, body 1 and the choke apparatus 13 of existing jigging machine; The control device of wherein said existing jigging machine, bellows, discharge device are prior art, here no longer narration.Said existing jig body 1 comprises that shape, structure, material therefor, the effect of spoil section body 2 and middle coal section body 3 also are prior art, also no longer narration here.During being installed in, 13 of said choke apparatus in the coal section body 3, said choke apparatus 13 is not installed in the spoil section body 2.Said choke apparatus 13 is the cylinder of a uiform section; Its material can be steel or stainless steel, can also be other material or composite, and its cross sectional shape can be the wing or various streamlineds of plate shape; Other shape also; This cylinder solid also can be made hollowly, and the length of this cylinder equals said jig body inner width; Fixedly mount on the direction perpendicular to the flow direction of said choke apparatus 13 coal section bed 12 in said; Also can in guaranteeing use, the activity of up-down adjustment install, said choke apparatus 13 length directions in back are installed kept level, the said choke apparatus 13 in installation back is divided into former and later two parts to the top layer of coal section bed 12 in said.
During present embodiment work, be ready to jigging machine and each accessory system earlier, be in and treat duty, and complete bed, fills with water, start-up system, adjustment geomantic omen parameter; After getting into operate as normal, the raw coal from spoil section bed 11 inlets add at first begins conventional preliminary layering under the effect of fluctuating flow up and down in spoil section bed 11; In the assorting room, the heavy fine of part passes through for 4 times through spoil section sieve plate, and other material flows to 11 outlets of spoil section bed under the effect of horizontal current; After the raw coal of accomplishing preliminary layering reached 11 outlets of spoil section bed, the spoil product that is sub-elected was controlled down row through spoil discharge road 6 through discharge device as required, and and sieve product thoroughly and mix, from 8 discharges of spoil discharge gate.Cleaned coal that is sub-elected and middle product of coal be the therefrom inlet of coal section bed 12 entering then, enters into the material of coal section bed 12, at first the further sorting of routine in the forward part of falling stream district 15 that choke apparatus 13 forms; In the assorting room, the heavier fine of part passes through for 5 times through middle coal section sieve plate, and other material moves to choke apparatus 13 under the effect of horizontal current; After being reached choke apparatus 13 by sorting material, the bed under the choke apparatus 13 is unaffected, can directly pass through for 13 times from choke apparatus, enters in the back segment that falls stream district 15; Can not from choke apparatus pass through for 13 times by sorting material and superficial water, then pass through from choke apparatus 13 tops, get into and to fall stream district 15; In falling stream district 15, fall the stream negative pressure on the one hand, the bottom horizontal flow sheet current have produced local ravel area 14 at the rear portion of set choke apparatus 13 on the other hand; Entering fall stream district 15 by sorting material; Heavier fine gathers under the help of gravity and negative pressure in the ravel area 14 of falling in the stream district 15 relatively in falling the flow field of stream; Under the effect of fluctuating flow motion up and down; Gathered the relative heavier fine of ravel area 14, sent into the inner further sorting of bed through said ravel area 14; Through after falling stream district 15, also entered into operation in the back segment that falls stream district 15 by sorting material; Material in this section is further accomplished last routine by density stratification work in the fluctuating flow up and down; Accomplish material after the accurate layering arrive in after 12 outlets of coal section bed, the middle product of coal that is sub-elected through middle coal discharge road 7, is controlled down row through discharge device as required, and and sieve product thoroughly and mix therefrom coal discharge gate 9 discharges; Cleaned coal that is sub-elected and aquatic products are therefrom outlet cleaned coal discharge gate 10 discharges of coal section bed 12 then, accomplish whole assorting room.Thereby so continue to accomplish the sorting work of raw coal, realized that air impulsive motion falls the coal washing of stream jigging.
Based on same principle and method; The present invention also can be in the middle coal section bed 12 like the middle coal section body 3 among Fig. 1; On the flow direction of bed; Equidistance or not equidistance or according to certain rules two or more said choke apparatus 13 are set, form twice or multiple tracks and fall stream, accomplish twice or many sortings.A said back choke apparatus will be lower than previous, and the discrepancy in elevation between the adjacent two choke apparatus horizontal planes also can be controlled in 50mm to the some values between the 200mm, and increases the upper groove body of said jig body is corresponding.Can reach goal of the invention equally.
Based on same principle and method, the present invention also can be controlled at 50mm to the height of said choke apparatus 13 to the some optimum values between the 500mm in like Fig. 1.Can reach goal of the invention equally.
Based on same principle and method, the present invention also can be in like Fig. 1 be located at plane on the said choke apparatus 13 and be lower than the some optimum value of said jig body 200mm suitable for reading to 300mm.Can reach goal of the invention equally.
Based on same principle and method, the present invention also can be reduced to a spoiler to said choke apparatus 13 in like Fig. 1.Equally also can reach goal of the invention.
Based on same principle and method, the present invention also can be inserted into said bed to the bottom of said choke apparatus 13 in like Fig. 1 top is to the some optimum positions between the bottom.Can reach goal of the invention equally.
Based on same principle and method, the present invention also can use the 26S Proteasome Structure and Function like the said choke apparatus 13 of Fig. 1 on the single stage jigging machine, constitutes single hop and falls the stream jigging machine, can reach goal of the invention equally.
Based on same principle and method, the present invention also can realize as described in Figure 1 26S Proteasome Structure and Function, can reach goal of the invention equally on three sections or multistage jigging machine.
Based on same principle and method, the present invention also can reach goal of the invention with realizing on the jigging machine of other form or other purposes like the described 26S Proteasome Structure and Function of Fig. 1 equally.
In sum, a kind of falling of the present invention flowed the jigging method for separating and falls the stream jigging machine, in the jigging method for separating and equipment of routine; Increase and fall the stream motion, obtain effective sorting to the thin material of a part and the difficult sorting material that in the top layer, flow, can reach the raising sharpness of separation; Improve the effect of treating capacity; When particularly too much the or last ore deposit of sorting bed top occurs and is prone to harden at fine particle content, can improve the upper strata separating effect, and enlarge lower limit of separation.This method also lets the flowing water flow energy participate in sorting in industry first.
The invention discloses a kind of falling flows the jigging method for separating and falls the stream jigging machine; Though more than enumerated less embodiment; But for those of ordinary skill in the art; To some remodeling that the present invention did, improvement, replacement etc., perhaps above-mentioned embodiment is made any combination and variation, all drops within protection scope of the present invention.
Claims (9)
1. one kind is fallen stream jigging method for separating; Comprise existing air impulsive motion jigging method for separating; It is characterized in that:,, make the top layer in falling the flow field of stream, realized forcing sorting by the particulate weight of sorting and sheet weight with bed top layer artificial mode of falling stream that produces on flow direction through horizontal choke apparatus is set in the bed top layer; And inner through the low Mi Qu importing bed of choke apparatus by the weight after the sorting, this method comprises the steps:
A. be ready to fall the stream jigging machine, and add the water startup;
B. the material that adding need be handled in falling the stream jigging machine;
C. at first in the leading portion that falls the stream district, moved by sorting material;
D. accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material in this section;
E. bed moves forward in sorting under the effect of bottom horizontal flow sheet current in this section;
F. when being distinguished through falling stream by sorting material, the bed under the choke apparatus is unaffected, directly under choke apparatus, is passed through by sorting material, enters in the back segment that falls the stream district;
G. can not pass through under the choke apparatus by sorting material and superficial water, then pass through from choke apparatus top, get into and fall the stream district;
H. get into fall the stream district by sorting material, heavier fine gathers under the help of gravity and negative pressure and falls the ravel area of stream in distinguishing relatively in falling the flow field of stream;
I. under the effect of fluctuating flow motion up and down, quilt gathers the relative heavier fine behind the choke apparatus, sends into bed inside through said ravel area;
J. by sorting material through after falling stream district, also enter into operation in the back segment that falls the stream district;
K. this section is interior is further accomplished the conventional density stratification work of pressing in the fluctuating flow up and down by sorting material;
L. bed moves to outlet under the effect of bottom horizontal flow sheet current in this section;
M. accomplish the heavy material after the sorting, discharge from the underflow opening that falls the stream jigging machine;
N. accomplish light material and water after the sorting, discharge from the overfall that falls the stream jigging machine;
O. continue so repeatedly, realize being selected process by the flow point that falls of sorting material.
One kind realize said method fall the stream jigging machine; Comprise control device, bellows, body, the discharge device of existing jigging machine, it is characterized in that: in the bed top layer of said jig body, choke apparatus is set, said choke apparatus is the cylinder of a uiform section; Its length equals said jig body inner width; Choke apparatus fixedly mounts on perpendicular to the direction that flows to, and back choke apparatus length direction is installed is kept level, is divided into former and later two sections to the branch selections of jig body.
3. a kind of stream jigging machine that falls as claimed in claim 2 is characterized in that: on the flow direction of bed, two or more choke apparatus are set, a back choke apparatus will be lower than previous, and the upper groove body of jig body is corresponding to be increased.
4. a kind of stream jigging machine that falls as claimed in claim 3 is characterized in that: the discrepancy in elevation between two choke apparatus horizontal planes at 50mm between the 200mm.
5. a kind of stream jigging machine that falls as claimed in claim 2 is characterized in that: choke apparatus only is installed in second section or the 3rd section of multistage jigging machine.
6. a kind of stream jigging machine that falls as claimed in claim 2 is characterized in that: the height of choke apparatus arrives 500mm at 50mm.
7. a kind of stream jigging machine that falls as claimed in claim 2 is characterized in that: the plane is lower than jig body 200mm suitable for reading to 300mm on the choke apparatus.
8. a kind of stream jigging machine that falls as claimed in claim 2, it is characterized in that: choke apparatus is a spoiler.
9. a kind of stream jigging machine that falls as claimed in claim 2 is characterized in that: the bottom of choke apparatus can be inserted into the inner top of said bed between the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505568 CN102441477B (en) | 2010-10-13 | 2010-10-13 | Drop jigging sorting method and drop jigging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505568 CN102441477B (en) | 2010-10-13 | 2010-10-13 | Drop jigging sorting method and drop jigging machine |
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| Publication Number | Publication Date |
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| CN102441477A true CN102441477A (en) | 2012-05-09 |
| CN102441477B CN102441477B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010505568 Active CN102441477B (en) | 2010-10-13 | 2010-10-13 | Drop jigging sorting method and drop jigging machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| CN111085334A (en) * | 2019-12-10 | 2020-05-01 | 银隆新能源股份有限公司 | A method and jigging equipment for recycling waste power battery by gravity separation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1440541A1 (en) * | 1987-02-24 | 1988-11-30 | Министерство Цветной Металлургии Казсср | Jigging machine |
| CN1817469A (en) * | 2006-04-04 | 2006-08-16 | 唐山易通科技开发有限公司 | Apparatus and method for wash separating coal by jump separation |
| JP2007098377A (en) * | 2005-10-05 | 2007-04-19 | Aguro Gijutsu Kk | Air movement type wet gravitational sorting apparatus |
| CN101185912A (en) * | 2007-12-12 | 2008-05-28 | 唐山易通科技开发有限公司 | Torbanite washbox, coal separation system and coal separation method thereof |
-
2010
- 2010-10-13 CN CN 201010505568 patent/CN102441477B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1440541A1 (en) * | 1987-02-24 | 1988-11-30 | Министерство Цветной Металлургии Казсср | Jigging machine |
| JP2007098377A (en) * | 2005-10-05 | 2007-04-19 | Aguro Gijutsu Kk | Air movement type wet gravitational sorting apparatus |
| CN1817469A (en) * | 2006-04-04 | 2006-08-16 | 唐山易通科技开发有限公司 | Apparatus and method for wash separating coal by jump separation |
| CN101185912A (en) * | 2007-12-12 | 2008-05-28 | 唐山易通科技开发有限公司 | Torbanite washbox, coal separation system and coal separation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| CN111085334A (en) * | 2019-12-10 | 2020-05-01 | 银隆新能源股份有限公司 | A method and jigging equipment for recycling waste power battery by gravity separation method |
| CN111085334B (en) * | 2019-12-10 | 2023-08-04 | 银隆新能源股份有限公司 | A method and jigging equipment for recycling waste power batteries by gravity separation |
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| CN102441477B (en) | 2013-07-24 |
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Address after: 100083, room 3, building 16, 402 Qinghua East Road, Beijing, Haidian District Applicant after: Jinyitong Science and Technology (Beijing) Co., Ltd. Address before: 100083, room 3, building 16, 204 Qinghua East Road, Beijing, Haidian District Applicant before: Jinyitong Science and Technology (Beijing) Co., Ltd. |
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Address after: 100083, room 3, building 16, 402 Qinghua East Road, Beijing, Haidian District Applicant after: Jinyitong Technology (Beijing) Co.,Ltd. Address before: 100083, room 3, building 16, 402 Qinghua East Road, Beijing, Haidian District Applicant before: Jinyitong Science and Technology (Beijing) Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 3-3-1406-1, Zhongguancun energy and security science and Technology Park, building 3, No.16 Qinghua East Road, Haidian District, Beijing 100083 Patentee after: JINYITONG SCI.&TECH. BEIJING Co.,Ltd. Address before: 100083 room 402, building 3, 16 Qinghua East Road, Haidian District, Beijing Patentee before: JINYITONG SCI.&TECH. BEIJING Co.,Ltd. |