Battery Slurry Complete Production Line

The first process of lithium battery manufacturing is homogenization, that is, the positive and negative active materials, thickeners, binders, and solvents are mixed in a certain proportion to obtain the positive and negative slurry after sufficient stirring. The mixing and dispersing process has an impact on product quality of more than 30% in the entire production process of lithium-ion batteries, and is a very important link in the entire production process.

The preparation of positive and negative electrode slurries includes a series of processes such as mixing, dissolving, and dispersing between liquid and liquid, liquid and solid materials, and this process is accompanied by changes in temperature, viscosity, and environment. In the positive and negative electrode slurries, the dispersion and uniformity of granular active materials directly affect the movement of lithium ions between the two electrodes of the battery. Therefore, the mixing and dispersion of the slurry of each electrode material in the production of lithium-ion batteries is very important. , The quality of slurry dispersion affects the quality of subsequent lithium-ion battery production and the performance of its products.

At present, the main homogenization equipment used by lithium-ion battery enterprises is a double-planetary agitator. The double-planetary disperser is introduced into the lithium-ion battery as a macro-mixing unit, and the super-shear disperser is used as a micro-dispersion control unit, which can greatly improve the performance of lithium-ion batteries. Dispersibility and efficiency of slurry.

Lithium electric mixer homogenization intelligent production system is composed of powder metering conveying system, glue solvent metering conveying system, double planetary vacuum mixing system, high-speed dispersion processing system, slurry iron removal and filtration conveying system, slurry turnover storage system, pipeline The cleaning system and other components can realize the intelligent, dust-free and integrated production of lithium battery slurry for lithium battery manufacturers.

【Applicable materials】: lithium battery slurry, solar battery slurry, lithium iron phosphate, ternary lithium, batteries, etc.

【Material characteristics】: high viscosity, high solid content

【Field of application】: suitable for the production of various battery pastes.

Advantage

1. Accuracy: high-precision measurement and delivery to ensure the accuracy of the homogenate formula;

2. Intelligent: full automatic control of the system, real-time data control and collection, real-time and historical data processing, alarm and safety mechanism;

3. Dust-free: realize closed transportation, greatly reduce dust leakage, and improve the cleanliness of the production workshop;

4. Low cost: lower energy consumption, fewer personnel, less material loss, greatly reducing costs;

5. Convenience: automatic formula management, "one-key" to complete the batching after the material is put in, and the operation is simple;

6. Confidentiality: Control authority classification, homogenate formula data is strictly confidential, to ensure that the formula data is not leaked;