Item Description:
High-speed centrifugal spray dryer used in lithium iron phosphate cathode material for lithium-soluble liquid material drying production, high-speed centrifugal spray atomization technology, continuous drying production while obtaining uniform size, compact structure and good liquidity micro spherical particles, the application of magnetic filtration technology to effectively circumvent the production process of iron impurity doped to achieve the purpose of pure material, maintain the conductive properties of the cathode material.
Item Description:
Lithium iron phosphate electrode material is mainly used for a variety of lithium-ion batteries. Since 1996, Japan’s NTT first revealed AyMPO4 (A is an alkali metal, M is a combination of both of CoFe: LiFeCOPO4) after the lithium battery cathode material of olivine structure, the 1997 Texas State University, John B. Goodenough. research group also reported the reversibility of LiFePO4 then be moved to the characteristics of Li prolapse, the United States and Japan invariably published olivine structure (LiMPO4), so that the material is subjected to a great deal of attention, and caused extensive research and rapid development of.
Working Principle:
High-speed centrifugal spray dryer used in battery material, lithium iron phosphate cathode material for lithium-soluble liquid material drying production, high-speed centrifugal spray atomization technology, continuous drying production while obtaining uniform size, compact structure and good liquidity micro-spherical particles, in large part, the high-speed centrifugal atomization technology, can effectively improve or increase the packing density of lithium iron phosphate cathode material, making monomer particles up to 3 ~ 5um and finished moisture content of 0.5% quality requirements, the application of magnetic filtration technology to effectively circumvent the production process of iron impurity doped to achieve the purpose of pure material, maintain the conductive properties of the cathode material. Recycling of waste heat gases, but also to achieve energy saving production purposes, comply with national advocacy of energy conservation, low-carbon transformation of the mode of production. To maintain safety, the machine uses a cooling pulse dust protection technology under intelligent control operation, and cooling to protect the safety interlock. Integrated application of innovative technologies for China’s new energy lithium battery cathode material production industry, providing infrastructure and technical support, is an ideal new materials drying equipment.
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