Drying of diamond powder
After the diamond powder is prepared and undergoes steps such as impurity removal and sorting, the interior still contains moisture. Excessive moisture will easily cause the diamond powder to condense and affect its use. Choosing a scientific, fast and economical drying method is an important guarantee for the final high-quality micro-powder. After the finely purified diamond micropowder is rinsed, it can enter the final drying process of micropowder production.
1. The most likely problems in the drying process
1. Cross-contamination of products of different specifications;
2. Secondary pollution caused by drying equipment, utensils and environment;
3. Hardening, hard agglomeration and reduced dispersion of fine-grained products caused by high-temperature drying.
2. Equipment suitable for drying diamond powder
1. Direct heating drying equipment includes industrial electric furnace or electric heating plate, industrial induction cooker;
2. Indirect heating drying equipment includes temperature-controllable electric oven, steam drying oven, industrial microwave oven, etc.;