Features of Airflow Flash Dryer(Cassava Drying Machine)
The starch factory at present normally adopt airflow drying (also called flash drying), the whole process time is completed in an instant, so the internal moisture of the starch granules have been dry before gelatinization, the pasting or degradation phenomenon will not occur. Airflow drying is concurrent flow drying process, namely, the concurrent flow of wet powder material and the heat flow, consists of heat transfer and mass transfer process. When wet starch with the hot air in contact, hot air transfer heat to the surface of the wet starch, again from surface to interior, the process is the heat transfer process; At the same time, the moisture in wet starch diffusion from the material inside to the surface of starch by liquid or gaseous, and the diffusion into the hot air from the starch surface through the gas film, it is a mass transfer process. By the high-temperature air and wet starch balanced heat exchanging in the drying tube, the drying starch become dry powder, and then packing and warehousing after cooling.
Processing Capacity: 100-2000Kgs/hour
Application Scope: Cassava starch and flour drying
Product Introduction: Airflow flash dryer, cassava starch drying machine, cassava flour drying machine for cassava starch and flour processing
1. Hot air sucked in along with wet starch(less than 40% moisture content) fed in;
2. Digital Control to make sure the powder cannot be burnt;
3. Flash speed powder go through the drying tower, higher than 10 meters;
4. Dry powder collected from the collector, but tailings are collected by another end to make sure complete collection;
5. Starch powder needs to be screened again to make sure no leaves or other things got in;
6. Connected with automatic weighing and packaging machine;
7. Aluminum or Stainless Steel can be selected;
8. 24 Hours Continuous work available;
9. Moisture content less than 13% for the ready-to-pack powders;
10. Heat resource can be built by yourself or use a steam boiler;
11. We do not offer bags for packaging, the weighing scope is 5KG-50KG adjustable.
Product Application of Airflow Flash Dryer
Widely used for the drying in starch, modified starch, medicine, food, chemical industry etc particle materials.