CN211837404U - Automatic liquid preparation device for nickel-cobalt-manganese ternary precursor - Google Patents
Automatic liquid preparation device for nickel-cobalt-manganese ternary precursor Download PDFInfo
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- CN211837404U CN211837404U CN201922107052.XU CN201922107052U CN211837404U CN 211837404 U CN211837404 U CN 211837404U CN 201922107052 U CN201922107052 U CN 201922107052U CN 211837404 U CN211837404 U CN 211837404U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an automatic liquid distribution device of nickel cobalt manganese ternary precursor, including joining in marriage cistern, feed liquor pipeline, final controlling means, controlling means and monitoring devices, the feed liquor pipeline includes the bypass pipeline that sets up on trunk line and the trunk line, and the trunk line is connected with the inlet of joining in marriage the cistern, and monitoring devices includes level gauge, densimeter and flowmeter, and level gauge and densimeter set up in joining in marriage the cistern, and the flowmeter sets up on the trunk line, and final controlling means is including setting up trip valve on trunk line and bypass pipeline, setting up the pump on the trunk line and the agitator motor of joining in marriage the cistern, and final controlling means and monitoring devices communicate with controlling means respectively. The utility model discloses a cooperation of monitoring devices, final controlling element and controlling means has realized that the on-line measuring, the measurement accuracy height of joining in marriage liquid, automatic ratio model calculation, all kinds of electromechanical device and valve are chain complete, a key sequence opens and stops.
Description
Technical Field
The utility model relates to a material batching field especially relates to a liquid device is joined in marriage in automation of nickel cobalt manganese ternary precursor.
Background
The liquid preparation device is an important device in the production process of the power battery precursor. And opening valves for feeding nickel sulfate, cobalt sulfate and manganese sulfate solution, feeding the solution from the top of the liquid preparation tank, and starting a stirring motor. And when the target volume and the target ratio of the prepared liquid are met, closing the liquid inlet valve, delaying stirring for a period of time, stopping the stirring motor, and finishing the liquid preparation.
During the liquid preparation process, various measured parameters are sampled manually and periodically, the labor intensity is high, the danger coefficient is high, and the lag of an offline measurement result is large.
Each liquid distribution groove is provided with a liquid inlet pipeline, an electromagnetic flowmeter is respectively arranged on the pipelines, the water inlet flow is detected and displayed in real time, and the total flow is accumulated. When the accumulated addition of the feed liquor is close to or equal to a theoretical calculated value, or the valve is manually closed on site in advance or after delay or remotely manually closed by a Distributed Control System (DCS), the actual accumulated addition is smaller or larger than the theoretical value, and the liquid preparation volume and the proportioning result are directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic liquid device of joining in marriage of nickel cobalt manganese ternary precursor to solve above-mentioned problem.
In order to achieve the above object, the utility model discloses a technical scheme be:
the utility model provides a liquid device is joined in marriage in automation of nickel cobalt manganese ternary precursor, includes liquid distribution tank, inlet channel, final controlling means, controlling means and monitoring devices, the inlet channel includes the bypass pipeline that sets up on trunk line and the trunk line, and the trunk line is connected with the inlet of liquid distribution tank, and monitoring devices includes level gauge, densimeter and flowmeter, and level gauge and densimeter set up in liquid distribution tank, and the flowmeter sets up on the trunk line, and final controlling means communicates with controlling means respectively including setting up trip valve on trunk line and bypass pipeline, setting up the agitator motor in delivery pump and liquid distribution tank on the trunk line, final controlling means and monitoring devices.
The control device comprises a processor, a man-machine interaction device and a distributed input/output module, wherein the man-machine interaction device is communicated with the processor through a switch, and the distributed input/output module is respectively communicated with the processor, an execution device and a monitoring device.
The pipe diameter of the main pipeline is larger than that of the bypass pipeline.
The liquid inlet pipeline comprises three groups.
The utility model discloses compare in prior art's beneficial effect do:
the utility model discloses a cooperation of monitoring devices, final controlling element and controlling means has realized that the on-line measuring, the measurement accuracy height of joining in marriage liquid, automatic ratio model calculation, all kinds of electromechanical device and valve are chain complete, a key sequence opens and stops.
The utility model discloses in set up local control signal or remote control signal, operation (valve opening or valve closing) feedback signal and fault signal that distributed input/output module gathered agitator motor, delivery pump and trip valve through hard-wired mode. The processor synthesizes the real-time liquid level, temperature and liquid inlet flow value of the solution in the liquid preparation tank, the logic judgment and operation are carried out through the self-carrying program of the processor and the preset parameters manually input by the human-computer interaction equipment, the addition of the liquid inlet is obtained, and therefore the command of DCS remote automatic start or stop (valve opening or valve closing) of the stirring motor, the conveying pump and the valve is sent to the distributed input/output module to be controlled, the full-automatic material preparation control and the chain protection of the raw materials are realized, the stirring motor, the conveying pump and the liquid inlet size cut-off valve are automatically started and stopped in a key sequence, and the automation degree is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the reference numerals have the following meanings: 1. a liquid preparation tank; 2. a control device; 3. a main pipeline; 4. a bypass conduit; 5. a liquid level meter; 6. a densitometer; 7. a flow meter; 8. a shut-off valve; 9. a delivery pump; 10. a stirring motor; 11. a processor; 12. a human-computer interaction device; 13. a distributed input/output module; 14. a switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, an automatic liquid distribution device of nickel cobalt manganese ternary precursor, including joining in marriage cistern 1, inlet channel, final controlling means, controlling means 2 and monitoring devices, the inlet channel includes trunk line 3 and goes up bypass pipeline 4 that sets up, trunk line 3 is connected with the inlet of joining in marriage cistern 1, monitoring devices includes level gauge 5, densimeter 6 and flowmeter 7, level gauge 5 and densimeter 6 set up in joining in marriage cistern 1, flowmeter 7 sets up on trunk line 3, final controlling means is including setting up trip valve 8 on trunk line 3 and bypass pipeline 4, set up delivery pump 9 on trunk line 3 and the agitator motor 10 of joining in marriage cistern 1, final controlling means and monitoring devices communicate with controlling means 2 respectively.
The control device 2 comprises a processor 11, a man-machine interaction device 12 and a distributed input/output module 13, wherein the man-machine interaction device 12 is communicated with the processor 11 through a switch 14, and the distributed input/output module 13 is respectively communicated with the processor 11, an execution device and a monitoring device.
The pipe diameter of the main pipeline 3 is larger than that of the bypass pipeline 4.
The liquid inlet pipeline comprises three groups.
During operation, the processor 11 firstly sends an instruction to the densimeter 6 through the distributed input/output module 13 to enable the densimeter 6 to detect the condition of the solution in the liquid preparation tank 1, after the densimeter 6 transmits data to the processor 11 through the distributed input/output module 13, the processor 11 (adopting Siemens AS410-5H or other general-purpose CPUs, implanting the existing logical operation program into the processor 11 through human-computer interaction equipment, and presetting other parameters required by operation) carries out logical judgment and operation to obtain the volume of each substance to be added, the processor 11 transmits the data to the distributed input/output module 13, the distributed input/output module 13 sends the signal to the cut-off valve 8, the delivery pump 9 and the stirring motor 10, and meanwhile, the liquid level meter 5, the densimeter 6 and the flow meter 7 carry out real-time monitoring until the solution in the liquid preparation tank 1 reaches a liquid preparation standard, the monitoring device sends the signal to the processor 11 through the distributed input/output module 13, and then the processor 11 performs logic judgment and sends the signal for closing the valve to the execution device again.
Claims (4)
1. The utility model provides an automatic liquid device that joins in marriage of nickel cobalt manganese ternary precursor which characterized in that: including joining in marriage cistern (1), liquid inlet pipeline, final controlling means, controlling means (2) and monitoring devices, liquid inlet pipeline includes bypass pipeline (4) that main pipeline (3) and main pipeline (3) go up to set up, main pipeline (3) are connected with the inlet of joining in marriage cistern (1), monitoring devices includes level gauge (5), densimeter (6) and flowmeter (7), level gauge (5) and densimeter (6) set up in joining in marriage cistern (1), flowmeter (7) set up on main pipeline (3), final controlling means is including setting up trip valve (8) on main pipeline (3) and bypass pipeline (4), set up delivery pump (9) on main pipeline (3) and agitator motor (10) of joining in marriage cistern (1), final controlling means and monitoring devices communicate with controlling means (2) respectively.
2. The automatic liquid preparation device of the nickel-cobalt-manganese ternary precursor according to claim 1, characterized in that: the control device (2) comprises a processor (11), a man-machine interaction device (12) and a distributed input/output module (13), the man-machine interaction device (12) is communicated with the processor (11) through a switch (14), and the distributed input/output module (13) is respectively communicated with the processor (11), an execution device and a monitoring device.
3. The automatic liquid preparation device of the nickel-cobalt-manganese ternary precursor according to claim 1 or 2, characterized in that: the pipe diameter of the main pipeline (3) is larger than that of the bypass pipeline (4).
4. The automatic liquid preparation device of the nickel-cobalt-manganese ternary precursor according to claim 3, characterized in that: the liquid inlet pipeline comprises three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107052.XU CN211837404U (en) | 2019-11-29 | 2019-11-29 | Automatic liquid preparation device for nickel-cobalt-manganese ternary precursor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107052.XU CN211837404U (en) | 2019-11-29 | 2019-11-29 | Automatic liquid preparation device for nickel-cobalt-manganese ternary precursor |
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| CN211837404U true CN211837404U (en) | 2020-11-03 |
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| CN201922107052.XU Active CN211837404U (en) | 2019-11-29 | 2019-11-29 | Automatic liquid preparation device for nickel-cobalt-manganese ternary precursor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510193A (en) * | 2020-12-03 | 2021-03-16 | 金川集团股份有限公司 | Method for calculating nickel-cobalt-manganese solution of lithium ion battery anode material precursor |
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2019
- 2019-11-29 CN CN201922107052.XU patent/CN211837404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510193A (en) * | 2020-12-03 | 2021-03-16 | 金川集团股份有限公司 | Method for calculating nickel-cobalt-manganese solution of lithium ion battery anode material precursor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210517 Address after: No.9, Xinkai South Road, development zone, Nantong City, Jiangsu Province, 226000 Patentee after: NANTONG KINGTON ENERGY STORAGE POWER NEW MATERIAL Co.,Ltd. Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |