I. Lithium Iodide Dryer--Overview of Equipment

Lithium iodide is a chemical substance with a molecular formula of LiI. White crystal, easy to deliquesce, see light or long-time color yellow; soluble in water, alcohol and acetone, ether; when molten, it is corrosive to glass and ceramic; heat to 73 ° C loses one molecule of crystal water, to 80 ° C loses two Molecular crystal water. It can form a complex with a hydrocarbyl lithium and acts as a stabilizer.

The lithium iodide vacuum squeezing dryer comprises a drying cylinder, a stirring shaft and a driving mechanism. The drying cylinder is placed laterally and horizontally through the stirring shaft. One end of the stirring shaft is connected to the driving mechanism through a reduction gear box, and the drying cylinder is a double-layer shell. The body structure has a plurality of stirring teeth mounted on the stirring shaft, and the drying cylinder is arranged on the support frame. The top of the drying cylinder is provided with a feeding port and a vacuuming device, and the bottom of the drying cylinder is provided with a discharging port.

The drying cylinder of lithium iodide vacuum sputum dryer has a double-layer structure: the outer layer of the casing and the inner layer of the casing, and the outer layer of the casing encloses the entire inner layer. Therefore, the heating of the drying cylinder can quickly raise the temperature of the inner layer of the casing. The outer layer of the casing encloses the thermal energy of the inner layer, which is more conducive to the utilization of thermal energy.