Battery material drying works
With the rapid development of new energy and new materials around the world, the new battery materials in the field of widely used batteries have become a new field. In recent years, the rapid development of the production process requires the revolutionary auxiliary equipment to complete, the battery material Special equipment should also be shipped out.
For the relevant characteristics of the battery (electromagnetic) material (lithium iron phosphate, ternary material, etc.), two dry series equipment of SZG double cone rotary dynamic vacuum drying unit, FZG square vacuum static drying unit and efficient recovery for volume recovery Installation, the use of a large number of customers, the use of sufficient data to prove that: the equipment can fully meet the drying requirements of the product, quality and stability, but also for the solvent back to the excellent performance, high recovery efficiency.
The system includes a heating system, a heat medium circulation system, a drying system, a dust filtration system, a solvent recovery system, and a vacuum system.
The raw material is sent to the dry main body through the pipeline and the heating medium is sent to the heating sandwich of the dryer through the pipeline pump. The raw material is heated by the drying machine wall to obtain heat and is gradually taken away under the action of the vacuum system. And to achieve the purpose of drying; in the raw material close to the drying stage, in order to prevent part of the powder was vacuum pump out, designed to use special bag filter collection; raw materials contained in the organic solvent through a special condenser secondary condensation, the overall recovery rate of 95% or more.
The drying process is carried out under negative pressure conditions, so even if the organic solvent is contained, the process is still very safe and the drying rate is fast, the drying time of each batch is about 4 hours; the drying process is carried out under reduced pressure, The temperature is relatively low, the vacuum pump is always working continuously, so the product quality is stable; the system is designed a special bag filter, so no dust flying; two condensing device large area cooling, solvent recovery rate; heating device can be used heat Water, steam, heat oil heating; special bag filter easy to wash and wash; the whole unit transmission components less, and not under strong load conditions, so the unit long life.
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