PROJECT CASE
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PROJECT CASE



Lithium iron phosphate spray dryer
Detailed description
Lithium iron phosphate spray dryer
project 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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