CN109283313A - A kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test system - Google Patents
A kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test system Download PDFInfo
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- CN109283313A CN109283313A CN201811341088.8A CN201811341088A CN109283313A CN 109283313 A CN109283313 A CN 109283313A CN 201811341088 A CN201811341088 A CN 201811341088A CN 109283313 A CN109283313 A CN 109283313A
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- sample
- tinfoil
- unit
- coal
- carbon content
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 71
- 239000003245 coal Substances 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 40
- 239000001257 hydrogen Substances 0.000 title claims abstract description 40
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 125000004435 hydrogen atom Chemical class [H]* 0.000 title claims abstract 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 31
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 31
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000005303 weighing Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 120
- 150000002431 hydrogen Chemical class 0.000 description 23
- 238000000034 method Methods 0.000 description 8
- 239000013068 control sample Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The present invention relates to coal property test technical field, a kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test system are disclosed.Carbon content in coal hydrogen nitrogen intelligent detection device includes hydrocarbon nitrogen detector, tinfoil wrapping unit and sample delivery and sanding unit；Hydrocarbon nitrogen detector is for detecting carbon content in coal hydrogen nitrogen content；The tinfoil that tinfoil wrapping unit is used to be placed with sample is packaged glomeration；Sample delivery and sanding unit are used to the tinfoil for being placed with sample being transported to tinfoil wrapping unit, and will be packaged glomerate tinfoil ball and carry out the processing of sanding side；The tinfoil for being placed with sample is transported to sample delivery and sanding unit by the first sample delivery unit.Carbon content in coal hydrogen nitrogen intelligent detection device provided by the invention and coal property test system, meet measurement as defined in " Determination by instrument of the hydrocarbon nitrogen of coal " (GB/T 30733) to require, make the intelligence of hydrocarbon nitrogen detection device, the automation of coal, instead of whole manual operations, detection efficiency is improved.
Description
Technical field
The present invention relates to coal property test technical field more particularly to a kind of carbon content in coal hydrogen nitrogen intelligent detection devices and coal quality to examine
Examining system.
Background technique
Carbon and hydrogen are the main components of coal organic matter, the two and oxygen be added together the 95% of the organic matter for accounting for coal with
On；And nitrogen is unique completely with element existing for organic form in coal.Therefore, carbon content in coal hydrogen nitrogen content is understood for understanding coal
Property checks other Indexs measures as a result, calculating that the indexs such as heat, material, pollutant emission suffer from coal application process
Important meaning.
The method of carbon content in coal hydrogen nitrogen in the prior art detection is but these detectors based on a variety of detecting instruments
Device, which is merely able to realize, is automatically performed detection process after sample to be tested enters detecting instrument, sample to be tested is weighed, sample tinning
Paper prepares, sample to be tested is put into the processes such as detecting instrument designated position and still needs manual operation, and not only cumbersome, labour is by force
Degree is big, and has the risk for introducing human error, brings great difficulty to the coal management work of enterprise.With the country
Outer coal production, the development of processing and utilization and trade, coal become each prime cost with coal unit, the coal matter of both sides of supply and demand
Amount dispute happens occasionally.Therefore, the automation, intelligence of detection and go peopleization will become new developing direction.
Summary of the invention
The purpose of the present invention is to provide a kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test systems, meet " coal
Hydrocarbon nitrogen Determination by instrument " measurement as defined in (GB/T 30733) requires, make the hydrocarbon nitrogen detection device of coal it is intelligent, from
Dynamicization improves detection efficiency instead of whole manual operations.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of carbon content in coal hydrogen nitrogen intelligent detection device, comprising:
Hydrocarbon nitrogen detector, for detecting carbon content in coal hydrogen nitrogen content；
Tinfoil wrapping unit, the tinfoil for that will be placed with sample are packaged glomeration；
The side of the tinfoil wrapping unit is arranged in, for that will be placed with the sample in sample delivery and sanding unit
The tinfoil is transported to the tinfoil wrapping unit, and will be packaged glomerate tinfoil ball and carry out the processing of sanding side；
The tinfoil for being placed with the sample is transported to the sample delivery and polishing is single by the first sample delivery unit
Member, and the glomerate tinfoil ball will be packaged and be transported to the hydrocarbon nitrogen detector from the sample delivery and sanding unit
It is interior.
It further include storage sample platform as optimal technical scheme, the storage sample platform is arranged in the sample delivery and sanding unit
The side opposite with the tinfoil wrapping unit, the first sample delivery unit are used to be placed with the tinfoil of the sample
From the storage sample platform be transported to the sample delivery and sanding unit or by the tinfoil ball it is single from the sample delivery and polishing
Member is transported to the storage sample platform or is transported to the tinfoil ball in the hydrocarbon nitrogen detector from the storage sample platform.
It further include the second sample delivery unit as optimal technical scheme, the second sample delivery unit is used for institute
It states sample and is transported to the storage sample platform.
As optimal technical scheme, the second sample delivery unit includes AGV trolley and the control AGV trolley
AGV driving assembly.
It further include samples weighing unit as optimal technical scheme, for weighing the sample, second sample delivery
The sample after weighing is transported to the storage sample platform from the samples weighing unit by unit.
As optimal technical scheme, the samples weighing unit includes weighing balance.
As optimal technical scheme, the first sample delivery unit includes sample clamping apparatus and the control sample clamping
The clamping apparatus driving assembly of device.
It further include host computer as optimal technical scheme, the host computer and the hydrocarbon nitrogen detector communication connection.
As optimal technical scheme, the tinfoil wrapping unit includes three tinfoil for being arranged successively setting into ball component,
The tinfoil is at the cylinder that ball component includes that balling-up extrusion and the control balling-up extrusion move.
The present invention also provides a kind of coal property test systems, including above-mentioned carbon content in coal hydrogen nitrogen intelligent detection device.
Beneficial effects of the present invention: the first sample being arranged in carbon content in coal hydrogen nitrogen intelligent detection device provided by the invention is defeated
It send unit automatically can be transported to the tinfoil for being placed with sample on the station of sample delivery and sanding unit, and balling-up will be packaged
The tinfoil ball of shape is transported in hydrocarbon nitrogen detector automatically from sample delivery and sanding unit, and sample delivery and sanding unit are automatic
Sample being transported on the station of tinfoil wrapping unit, the tinfoil for being placed with sample is packaged glomeration automatically by tinfoil wrapping unit,
Then the processing of automatic grinding flash is carried out by sample delivery and sanding unit again, realizes the automation and intelligence of the detection of carbon content in coal hydrogen nitrogen
Energyization meets measurement as defined in " Determination by instrument of the hydrocarbon nitrogen of coal " (GB/T 30733) and requires, accurately and reliably examined
Measured data improves the efficiency of carbon content in coal hydrogen nitrogen content detection, ensure that detection accuracy meets instead of traditional manual operation
Requirements of the national standard.
Detailed description of the invention
Fig. 1 is the partial structure diagram of carbon content in coal hydrogen nitrogen intelligent detection device described in the embodiment of the present invention；
Fig. 2 is the work flow diagram of carbon content in coal hydrogen nitrogen intelligent detection device described in the embodiment of the present invention.
In figure:
1, hydrocarbon nitrogen detector；2, tinfoil wrapping unit；21, tinfoil is at ball component；3, sample delivery and sanding unit；4,
Storage sample platform.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.It is understood that
It is that specific embodiment described herein is used only for explaining the present invention rather than limiting the invention.It further needs exist for illustrating
, only the parts related to the present invention are shown for ease of description, in attached drawing and it is not all.
As shown in Figure 1, a kind of carbon content in coal hydrogen nitrogen intelligent detection device is present embodiments provided, it is hydrocarbon in coal for detecting
The content of nitrogen.Carbon content in coal hydrogen nitrogen intelligent detection device includes hydrocarbon nitrogen detector 1, tinfoil wrapping unit 2, sample delivery and polishing
Unit 3 and the first sample delivery unit.
Hydrocarbon nitrogen detector 1 is for detecting carbon content in coal hydrogen nitrogen content；Tinfoil wrapping unit 2 for will be placed with sample automatically
Tinfoil is packaged glomeration；The side of tinfoil wrapping unit 2 is arranged in sample delivery and sanding unit 3, for that will be placed with sample
Tinfoil is transported to tinfoil wrapping unit 2 automatically, and will be packaged glomerate tinfoil ball and carry out the processing of sanding side automatically；First sample
The tinfoil for being placed with sample is transported to sample delivery and sanding unit 3 by product supply unit automatically, and will be packaged glomerate tin
Paper ball is transported in hydrocarbon nitrogen detector 1 automatically from sample delivery and sanding unit 3.Realize the automatic of carbon content in coal hydrogen nitrogen detection
Change and intelligent, meets measurement as defined in " Determination by instrument of the hydrocarbon nitrogen of coal " (GB/T 30733) and require, obtain accurately may be used
The detection data leaned on improves the efficiency of carbon content in coal hydrogen nitrogen content detection instead of traditional manual operation, ensure that detection essence
Degree complies with the national standard requirements.
In the present embodiment, carbon content in coal hydrogen nitrogen intelligent detection device further includes that storage sample platform 4, weighing unit and the second sample are defeated
Send unit, sample delivery and the side opposite with tinfoil wrapping unit 2 of sanding unit 3 is arranged in storage sample platform 4.Weighing unit is used for
Sample is weighed, takes a certain amount of sample to be placed on tinfoil, is then weighed, after the completion of weighing, the tinfoil of sample will be placed with
It is placed on sample tray, multiple tinfoil for being placed with sample is placed in sample tray, by the second sample delivery unit by sample
Pallet is delivered on storage sample platform 4.Second sample delivery unit includes the AGV driving assembly of AGV trolley and control AGV trolley,
It can be other structures, be not limited thereto.Weighing unit includes weighing balance, and the preferred electronic-weighing balance of balance of weighing claims
It is high to measure accuracy.Sample weighing and transport realize automation, without human intervention, improve efficiency and weigh the essence of weight
Degree.
The sample on storage sample platform 4 is placed on by the first sample delivery unit transportation to sample delivery and the work of sanding unit 3
On position, sample is transported to tinfoil wrapping unit 2 by sample delivery and sanding unit 3.In the present embodiment, tinfoil wrapping unit 2
For the tinfoil for being arranged successively setting including three at ball component 21, tinfoil includes balling-up extrusion and control balling-up at ball component 21
The driving assembly of extrusion movement.Sample is successively delivered to three tinfoil into ball component 21 by sample delivery and sanding unit 3
Under station, three tinfoil are sequentially increased at the balling-up radian of ball component 21, guarantee that tinfoil can encase sample completely, are met detection and are wanted
It asks, and three are packaged between station the automatic transmission for realizing sample, improve the efficiency for being packaged tinfoil, instead of artificial behaviour
Make.In the present embodiment, driving assembly of the tinfoil at ball component 21 including balling-up extrusion and control balling-up extrusion movement,
Since balling-up extrusion and driving assembly are the prior art, its structure is no longer described in detail herein.
Be placed with sample tinfoil be packaged molding after, then by sample delivery and sanding unit 3 flash of tinfoil ball is ground
Flash processing realizes automation instead of artificial sanding side.Then tinfoil ball is put into be placed on by the first sample delivery unit and is deposited
In sample tray on sample platform 4, after all samples are packaged into tinfoil ball, sample tray is placed by the first sample delivery unit
Hydrocarbon nitrogen content detection is carried out in hydrocarbon nitrogen detector 1, after the completion of detection, then has the first sample delivery unit by sample tray
It is placed on storage sample platform 4.In the present embodiment, it since sample delivery and sanding unit 3 are the prior art, no longer chats in detail
State its structure.First sample delivery unit includes sample clamping apparatus and control sample clamping apparatus volume clamping apparatus driving assembly, clamping
Device driving assembly control sample clamping apparatus clamping sample tray is placed with the tinfoil or tinfoil ball of sample, sample clamping apparatus with
And clamping apparatus driving assembly is the prior art, its structure is no longer discussed in detail herein.
Carbon content in coal hydrogen nitrogen intelligent detection device in the present embodiment further includes host computer, host computer and hydrocarbon nitrogen detector 1
Communication connection.The data of the hydrocarbon nitrogen content detected are uploaded to host computer, and real-time display automatically, instead of manually being counted
According to analysis, there is no Data Detection error caused by human factor, accurately and reliably detection data is obtained.
Carbon content in coal hydrogen nitrogen intelligent detection device in the present embodiment further includes control system, and control system controls hydrocarbon nitrogen inspection
Survey starting and stopping, controlling tinfoil wrapping unit 2 automatically for tinfoil packing molding, control sample delivery and sanding unit 3 for instrument 1
Operation, control the first sample delivery unit operation and control the second sample delivery unit operation, realize whole detection
Automation, without human intervention.
As shown in Fig. 2, the workflow of carbon content in coal hydrogen nitrogen intelligent detection device is as follows:
1, weighing unit weighs sample, sample after the completion of weighing by the second sample delivery unit transportation to storage sample platform 4,
The sample of weighing is all placed on tinfoil, and all tinfoil for filling sample are all placed on sample tray.
2, by the first sample delivery unit successively by the tinfoil for filling sample be transported to from sample tray sample delivery and
On the station of sanding unit 3.
3, sample delivery and sanding unit 3 pass sequentially through three tinfoil into ball component 21, and three tinfoil are at ball component 21
Balling-up radian successively increases, and guarantees that the tinfoil equipped with sample can complete balling-up process, meets testing requirements.
4, after completing balling-up process, the polishing operation to tinfoil ball is completed by sample delivery and sanding unit 3, removes paper ball
Flash, and successively put back on sample tray, complete the tinfoil packaging an of sample to be tested.
5, after all samples on sample tray all complete tinfoil packaging process, by the first sample delivery unit by sample carrier
Disk is transported in hydrocarbon nitrogen detector 1, starts to detect hydrocarbon nitrogen content automatically, the result of detection can be uploaded to automatically host computer simultaneously
Real-time display comes out.
6, after the completion of the sample test on sample tray, sample tray is transported to storage sample platform 4 by the first sample delivery unit
On.
The present embodiment realizes the automatic packaging for being placed with the tinfoil of sample, tinfoil ball by the means of automation and mechanization
Automatic edging, the automatic conveying of sample and the automatic detection of hydrocarbon nitrogen content, whole flow process automatically operate continuously, unmanned is worth
Keep so that the carbon content in coal hydrogen nitrogen detection device operational safety, stabilization, efficiently, improve detection accuracy and detection efficiency.
The present embodiment additionally provides a kind of coal property test system, including above-mentioned hydrocarbon nitrogen detection device.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of carbon content in coal hydrogen nitrogen intelligent detection device characterized by comprising
Hydrocarbon nitrogen detector (1), for detecting carbon content in coal hydrogen nitrogen content；
Tinfoil wrapping unit (2), the tinfoil for that will be placed with sample are packaged glomeration；
Sample delivery and sanding unit (3) are arranged in the side of the tinfoil wrapping unit (2), for that will be placed with the sample
The tinfoil be transported to the tinfoil wrapping unit (2), and glomerate tinfoil ball will be packaged and carry out the processing of sanding side；
The tinfoil for being placed with the sample is transported to the sample delivery and sanding unit (3) by the first sample delivery unit,
And the glomerate tinfoil ball will be packaged and be transported to the hydrocarbon nitrogen detector from the sample delivery and sanding unit (3)
(1) in.
2. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 1, which is characterized in that further include storage sample platform (4), institute
Storage sample platform (4) setting is stated in the sample delivery and sanding unit (3) and the opposite side of the tinfoil wrapping unit (2), institute
Stating the first sample delivery unit, to be transported to the sample for will be placed with the tinfoil of the sample from the storage sample platform (4) defeated
Give and sanding unit (3) or by the tinfoil ball from the sample delivery and sanding unit (3) be transported to the storage sample platform (4) or
The tinfoil ball is transported in the hydrocarbon nitrogen detector (1) from the storage sample platform (4).
3. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 2, which is characterized in that further include the second sample delivery
Unit, the second sample delivery unit are used to the sample being transported to the storage sample platform (4).
4. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 3, which is characterized in that the second sample delivery list
Member includes AGV trolley and the AGV driving assembly for controlling the AGV trolley.
5. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 3, which is characterized in that further include samples weighing list
Member, for weighing the sample, the second sample delivery unit is by the sample after weighing from the samples weighing unit
It is transported to the storage sample platform (4).
6. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 5, which is characterized in that the samples weighing unit packet
Include weighing balance.
7. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 1, which is characterized in that the first sample delivery list
Member includes sample clamping apparatus and the clamping apparatus driving assembly for controlling the sample clamping apparatus.
8. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 1, which is characterized in that it further include host computer, it is described
Host computer and hydrocarbon nitrogen detector (1) communication connection.
9. carbon content in coal hydrogen nitrogen intelligent detection device according to claim 1, which is characterized in that the tinfoil wrapping unit
It (2) include three tinfoil for being arranged successively setting at ball component (21), the tinfoil includes balling-up extrusion at ball component (21)
And the driving assembly of the control balling-up extrusion movement.
10. a kind of coal property test system, which is characterized in that including the described in any item carbon content in coal hydrogen nitrogen intelligence of claim 1-9
Detection device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341088.8A CN109283313A (en) | 2018-11-12 | 2018-11-12 | A kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341088.8A CN109283313A (en) | 2018-11-12 | 2018-11-12 | A kind of carbon content in coal hydrogen nitrogen intelligent detection device and coal property test system |
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Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120329A (en) * | 2019-12-31 | 2021-07-16 | 湖南三德科技股份有限公司 | Full-automatic sample wrapping device for intelligent assay system |
| CN116735831A (en) * | 2023-06-06 | 2023-09-12 | 英飞智信（苏州）科技有限公司 | Automatic coal sample hydrocarbon analysis equipment based on tinfoil automatic filling |
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Effective date of registration: 20190311 Address after: 215151 F-11 Workshop, 32 Hongxi Road, Suzhou High-tech Zone, Jiangsu Province Applicant after: Liyuan Zhixin (Suzhou) Technology Co., Ltd. Address before: 100102 First Floor 103B-1, Building 106, Lize Zhongyuan, Chaoyang District, Beijing Applicant before: (Beijing) Technology Co., Ltd. |
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Address after: 215151 F-11 Workshop, 32 Hongxi Road, Suzhou High-tech Zone, Jiangsu Province Applicant after: Yingfei Zhixin (Suzhou) Technology Co.,Ltd. Address before: 215151 F-11 Workshop, 32 Hongxi Road, Suzhou High-tech Zone, Jiangsu Province Applicant before: LEONTECH (SUZHOU) TECHNOLOGY Co.,Ltd. |