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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