Brewer's yeast is an important substance in the beer brewing process. After the beer production is completed, a large amount of yeast cannot be used, discarded or landfilled, which seriously wastes resources and pollutes the environment. After drying, beer yeast slime is a good feed additive. Yeast slime is generally dried by steam drying, with the form of a drying cylinder as the carrier, and dried through steam indirect heat conduction. The final moisture can be controlled at about 12%.

  How does the beer yeast dryer dry yeast? The drying cylinder (drum) is a metal hollow cylinder with a processed outer surface and a very high surface finish. Driven by the transmission device (large and small gear transmission), the drying cylinder rotates around the axial direction and the speed can be adjusted. The slurry is preheated in the preheating tank, and is input into the immersion tank at the lower part of the drying cylinder with a feed pump, and the drying cylinder is immersed for about 60-80mm, and the outer surface of the rotating drying cylinder is coated with a uniform layer of slurry (that is, film thickness), the slurry is heated on the outer wall of the drying cylinder, and the water is vaporized and discharged by the axial flow fan. After the material is dried, the flaked material is discharged by the scraper on the outer wall of the drying cylinder, and falls to the discharge port for collection.

  The main advantages of the beer yeast dryer are that the equipment dryer has a large drying capacity, which is suitable for large-scale wineries, and breweries dry yeast materials. The heat source used by the equipment is relatively clean, and the pollution to yeast is small. The equipment adopts high-temperature drying, which has a good killing effect on the impurities in the yeast during the drying process, and can effectively reduce the damage of microorganisms to cattle and sheep during the subsequent use of feed.

  We also provide other waste material drying solutions, if you want to know more, please contact us.