The yeast drying equipment built by Zhengzhou Dingli uses a fluidized bed rapid drying process to produce highly active dry yeast. The moisture content of the product is dried from 67% to 5%. The parameters are precisely controlled and the activity is maintained well. The system is equipped with cipher automatic control to reduce manual labor. Intervention to ensure process stability.
The equipment production line mainly consists of the dryer body, frame, transmission system, dipping device, material limiting, scraping device, dipping device, system exhaust hood, dust removal device, crushing equipment, packaging equipment, etc.
The production process of the yeast dryer: by overall heating the surface of the cylindrical drying cylinder, the materials adhering to the surface of the drying cylinder can achieve drying effect. The waste yeast liquid enters the storage bin through the feed port of the drying system, and the height of the feed liquid is 40 to 60 mm higher than the bottom of the cylindrical drying cylinder. When the height of the feed liquid exceeds the specified height, the feed liquid will overflow from the overflow port. , to ensure the height of the material liquid level. Open the air inlet valve to allow steam to enter the inside of the cylindrical drying cylinder, causing the surface temperature of the drying cylinder to rise rapidly. When the surface temperature rises to 80 to 90 degrees, start the transmission device and adjust the speed of the drying cylinder according to the condition of the material to make the cylindrical The drying cylinder rotates at a constant speed. During the rotation of the drying cylinder, the materials in the storage silo will adhere to each other, and the materials rotate with the drying cylinder. When it is turned to the limit device, the thickness of the adhered material layer will be uniform through the material limiting shaft to ensure that the final drying state of the materials is uniform. The drying cylinder continues to rotate. During the rotation, the water in the material on the surface of the drying cylinder is gradually evaporated. When it rotates to the scraper device, it is scraped up by the scraper and falls into the dispersing and conveying system. The scraper device is controlled by a manual oil pump and a driving cylinder. The operating handle of the manual oil pump can adjust the tightness of the scraper device, thereby effectively scraping the material into the dispersing and conveying system.
If you are interested in our machine,welcome to Dingli inquiry and order beer yeast dryer.
