The lithium iron phosphate calcination furnace is mainly used for the calcination of various lithium-ion battery materials. The entire kiln is divided into two temperature zones and is controlled by two independent temperature control groups. The temperature control instrument adopts an intelligent temperature control instrument with an island power strip program section, which is stable in temperature control and has high reliability. The temperature control instrument adopts a sub master table method. After the master table sets the temperature curve, the sub table runs according to the program section of the master table, ensuring the consistency of the temperature rise curves of the two temperature zones.
Phosphorus.
Temperature control method of lithium iron oxide calciner: using controllable silicon phase shift voltage regulation. With adjustable delay time soft start/soft stop function, it can prevent the impact of excessive starting current. The control cabinet is equipped with a main power switch, ammeters for each heating zone, and torsion bar switches