Cathode material dust collection process points:
Raw material weighing: particle size is generally less than 5 microns; iron phosphate rotary furnace sintering; spray drying; ultra-fine grinding; sieving and packaging;
Transportation of raw materials, semi-finished products and finished products.
Anode material dust collection process points:
The particle size of the negative electrode material is larger than that of the positive electrode material lithium iron phosphate, generally larger than 3 microns, and the difficulty of collection and processing is relatively low.