Graphene Centrifugal Spray Dryer Equipment Description:
Graphene oxide destroys its own electronic structure due to defects such as oxygen-containing groups, so chemical reduction or thermal reduction is required to remove oxygen-containing groups and repair the structure of the surface of electron-graphene to make it have better performance.
The graphene centrifugal spray dryer is an improvement on the traditional centrifugal spray dryer. The air is filtered and heated before entering the air distributor at the top of the dryer. Hot air enters the drying chamber evenly in a spiral. The material liquid is rotated by a high-speed centrifugal atomizer and sprayed to the top of the column to form extremely fine mist liquid beads, which are in parallel with the hot air and can be dried in a very short time. The output of the cyclone, the exhaust gas is evacuated through the fan.
Advantages of graphene centrifugal spray dryer equipment:
1.The spray dryer is suitable for producing powders and granular solid products from solutions, emulsions, etc., so it is suitable for drying graphene oxide.
2.Control is more convenient and adjustments are more decentralized. The particle size distribution, bulk density and particle shape of the finished graphene are all in line with the standard.
3.The production process is simplified, the drying power is strong, the product purity is greatly improved, and the uniformity and fluidity are good.