The brewer’s yeast contains nearly 50% protein, 20% natural fiber, abundant VB and fourteen kinds of minerals like zinc, selenium and chromium. Meanwhile, the amino acid that could not be produced in body is highly contained in brewer’s yeast. In the field of aquaculture, brewers' yeast is widely used as feed additives. Therefore, the collection and utilization of brewers' yeast through our dryer products could create considerable benefit for economic, environment and society. Here, introduce the working principle of DingLi beer yeast drying machine.

DingLi beer yeast dryer product take advantage of heat conduction between hot steam and wet materials, realizing the indirect drying process. The drum is a hollow metal cylinder whose surface is deeply processed to be clean and polished. The drum rotates to the axial under drive devices (gear drive) in an adjustable rate. Slurry is preheated to 50℃ in preheating tank and then delivered to feeding chute through pump. Drum is immersed about 60-80mm. The external surface of rotating drum is coated with a layer of uniform slurry and pumped in the hot steam under 0.15-0.3Mpa. The slurry is heated on the external surface, where moisture is taken away by draught fan. With a single circle, the wet materials can be dried completely. Knot material in the external surface is swept off by scraper and fall on outlet for collection.