Powder modification dryer, coating machine, powder modification machine, powder activation machine

Release time:

2024-11-30 08:58

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The honeycomb mill can be applied in various fields such as lithium iron phosphate, graphite, heavy calcium, light calcium, calcined kaolin, zinc oxide, silicon dioxide, magnesium oxide and magnesium hydroxide, aluminum oxide and aluminum hydroxide, talc, mica, clay, fly ash, glass microspheres, etc., providing multifunctional integrated services for powder modification, dispersion, and drying.BallSphericaland drying.

For example, in the modification of lithium iron phosphate, the honeycomb mill can accurately feed materials into the hot air system to combine with the atomized modifier, completing an effective coating layer; in the surface modification of graphene, the honeycomb mill can fully disperse and deagglomerate the graphene, combining it with surfactants and other modifiers to prevent aggregation and exert its excellent performance.

In the production of iron phosphate and lithium iron phosphate, the honeycomb mill plays an important role. Iron phosphate is a key precursor for preparing lithium iron phosphate, and its chemical composition, structure, and physicochemical properties largely determine the overall performance of lithium iron phosphate.。

The honeycomb mill can effectively improve the performance of powders during the modification process of iron phosphate and lithium iron phosphate. On one hand, through its unique deagglomeration and drying functions, it rapidly evaporates the free water on the surface of the nano powder particles, reducing the moisture content of the powder. For example, industrial application results show that the moisture content of powders treated by the honeycomb mill can be as low as. 5‰. On the other hand, the honeycomb mill allows the powder to fully contact with surface modifiers, uniformly coating the surface of the powder particles through chemical reactions, forming a strong and complete membrane layer, thereby enhancing the compatibility of the powder with the matrix.

In the industrial production processes of iron phosphate such as 'ferrous sulfate + monoammonium phosphate' and 'iron block + phosphate', whether using the ammonium method or sodium method, the drying, calcination, and other steps can utilize the honeycomb mill for preparation. The honeycomb mill has a large scale and high output, suitable for large-scale industrial production. At the same time, in the preparation process of lithium iron phosphate for lithium-ion battery cathode materials, such as the dispersion grinding and drying sintering in the red iron method, the honeycomb mill can also leverage its advantages of simultaneously achieving grinding, drying, sorting, and chemical treatment of powder surfaces, and perform drying and deagglomeration.

The honeycomb mill has low energy consumption per unit product, no dust pollution, simple operation, and stable operation. Its modular design makes maintenance and replacement of wear parts very easy, and the rotor blades and grinding chamber materials can be selected according to different materials, ensuring the wear resistance and service life of the equipment. During normal operation, no adjustments are needed for the honeycomb mill, reducing operational difficulty and labor intensity.Fullyadapt to large-scale industrial production.。

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