The new energy vehicle market has been doing really well, and the supply chain industry has also seen explosive growth. Lithium batteries are a key part of this, and they account for about 40%-50% of the total cost. Anode materials account for about 36% of that. As the market demand continues to rise, orders for cathode materials are going up, too. It's really important that production lines run smoothly, and they depend on various flowmeters to do so.
Lithium battery production process:
Preparation of raw material solution from waste battery treatment
Leaching workshop:
Experts use the electromagnetic flowmeter to precisely measure the flow rate of various liquids like sulfuric acid solutions, concentrated sulfuric acid, tank feeds, tank discharges, and slurry. This instrument is crucial for reaction precision and final - product quality.
Extraction plant:
Electromagnetic flowmeters are essential for ensuring the precise control of flow rates in various process tanks, including acid-base recirculation tanks, clarification tanks, extractant storage tanks, and purified water eluent tanks. These meters are crucial in generating a final raw material solution that meets the process's stringent requirements.
Feedstock solution preparation using purchased sulfate crystals
At this stage, electromagnetic flowmeters check material amounts in metal dissolution, cobalt solution, metal solution, ammonia, liquid alkali, and concentration intermediate tanks.These flow meters are very important in making sure the amounts of materials are correct. This is important for getting the raw materials ready the right way.
Requirements and Prons:
As production processes become more complex, the lithium battery industry has raised the bar for electromagnetic flowmeters. Here are some of the new requirements:
High Precision:
Electromagnetic flow meters must be very precise and stable to measure reaction liquid flow accurately, which helps ensure efficient and precise production processes.
Corrosion Resistance:
Since production involves substances that can damage metal, such as acids and alkalis, the sensors and pipes of electromagnetic flow meters must be made from materials that can resist corrosion. This ensures that the meters will operate reliably over time.
Interference Resistance:
Experts must equip electromagnetic flow meters with anti - interference technology to eliminate the impact of external disturbances on measurement accuracy caused by noise, electromagnetic interference, and other factors in the production environment.
Reliability:
Electromagnetic flow meters must be very reliable and durable. They need to be able to operate stably for long periods in production processes. This ensures that the equipment will be stable and efficient for a long time.
Recommended Flowmeters
ANTLETS TEAM provides you with more flow meters used in the lithium battery industry.
Vortex Flowmeters
The vortex flow meter plays a crucial role in the monitoring of alterations in liquid flow during the preparation of cathode materials. It enables the control of pivotal parameters such as feeding speed and reaction rate, thereby facilitating the management of the material preparation process and ensuring the stability and consistency of the product.
Furthermore, the vortex flow meter can be utilized for flow control and ratio control, ensuring precise regulation of the liquid components during the preparation of cathode materials. This, in turn, enhances production efficiency and product quality.
Siemens SITRANS FX330 Vortex Flowmeter
The SITRANS FX330 has many benefits when it comes to making lithium batteries. Its digital design lets you measure different things like volume and mass flow. This is important for controlling the materials. It doesn't have any moving parts, so it doesn't wear out easily and will last a long time. It has built-in alarms and has received multiple certifications, which makes it safe. And it can work in dangerous areas and works well in the complicated environment of making lithium batteries.
Coriolis Flowmeters
A mass flow meter is a tool that measures how much material is flowing through a system. It can do this accurately, even if the density or temperature of the material changes. It can also measure more than one thing at a time.In the process of making lithium iron phosphate cathode materials, mass flow meters are often used to measure the flow of the slurry.
These meters make sure that the flow rate of the slurry stays the same, which is important for making sure the milling process is consistent. Controlling the slurry flow can improve the production process, ensuring that the material properties are uniform throughout and enhancing the quality of the final product. The high precision of mass flow meters in these situations is important to get the cathode material to perform the way it should.
SITRANS FC430 Coriolis Flowmeter
The SITRANS FC430 is great for making lithium batteries. It measures things like mass flow, density, and temperature very accurately. This ensures that we dose the raw materials correctly, which is crucial for manufacturing batteries with consistent quality. We can apply it to production lines of all sizes because it can handle heavy workloads. We build it to endure tough production environments, and it can transmit different signals, enabling us to integrate it easily with other machines.
Electromagnetic Flowmeters
In the context of lithium battery production, electromagnetic flowmeters leverage the principle of electromagnetic induction to meticulously gauge the flow rate of conductive liquids during the manufacturing process. Their exceptional accuracy ensures precise dosing of materials, which is a pivotal factor in sustaining product quality. Renowned for their stability, reliability, and adaptability to diverse and complex environments, these flowmeters are a vital instrument in the lithium battery manufacturing industry.
The SITRANS FM MAG 5100W is great for lithium-battery production. It's really accurate (± 0.2% ± 2.5 mm/s), so you can be sure you're dosing the raw materials correctly. It's got a wide range of sizes (from DN 15 to DN 2000), so it can be used for different things. It is also stable when used with MAG 5000/6000 transmitters, so you can count on it in complicated settings. And it's also resistant to corrosion, which means it won't break down easily and will last a long time.
Conclusion
As more and more people want new energy vehicles, the lithium battery industry is growing. This means that it is becoming more important to measure the flow of materials used to make positive electrodes in a production process. Siemens flowmeters are very accurate, do not rust, and can meet complex process requirements. This makes them important for making sure production lines work efficiently and stably. These instruments are essential for measuring the composition of materials, as well as for monitoring liquid reactions and wastewater discharge. As the industry advances, the demand for advanced flow measurement technology will continue to rise. This means that equipment will need to meet the highest standards of accuracy, durability, and resistance to interference.
We're thrilled to hear from you if you have any thoughts in the field of lithium battery production! Whether it's technological innovation, process optimization, or unique insights into future trends, we can't wait to hear from you. Your valuable comments and suggestions are essential to our continued success.
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