ZJN - Distiller`s Grains/DDGS Drying Machine

Application: Distillery Grains, DDGS, WDGS, Alchol residues, Spent grains, Spent rice grains, Brewery wastes, Yeast waste, Corn Syrup, Grains Cake, Corn residues, Yeast waste, Yeast sludge, Yeast Residue, Winery residues, Wine sludge,  Low temperature drying, Drying less than 70 Degree temperature

Distiller`s grains, also known as distiller`s dregs, are the residues left after the use of rice, wheat, sorghum, etc. in the brewing industry. Including beer distiller`s grains, white distiller`s grains, alcohol distiller`s grains, etc. Brewer`s grains, the main byproduct of beer industry, is the residue of soluble carbohydrates extracted from seeds by fermentation with barley as raw material; distiller`s grains are the residue of alcohol fermentation with sorghum, corn, barley and other pure grains; alcohol distiller`s grains are the residue of alcohol (alcohol) production with corn as raw material. Distiller`s grains are rich in protein, fat, crude fiber, vitamins, amino acids and micro elements; the protein content of distiller`s grains and alcohol`s grains is more than 30%, and the protein content of beer`s grains is even more than 48%.

Distiller`s grains are high-quality feed materials. After processing, they are not only suitable for feeding chickens, pigs, ducks and cattle, but also can be used in various feed yeast and biomass plants, and are also good carrier materials for feed additives. However, for a long time, the utilization rate of distiller`s grains is not high, the main reason is that distiller`s grains are high in humidity and viscosity, and contain a lot of cell water, so traditional drying is difficult to achieve the desired effect.

Our company develops and produces "Rotary harrow three cylinders multiple-loop" high humidity and high viscosity series distiller`s grains dryer. Due to the adoption of more than 125 national patent technologies, such as "low temperature and large air volume", "three-stage hot air automatic distribution", "three-stage steam emission" and so on, it ensures that the protein, vitamin, amino acid and other nutrients in the distiller`s grains do not lose or deteriorate after drying. The finished products are well matched and of good quality. After being put on the market, they are welcomed by the majority of users. The equipment is reasonable in design, space saving, high efficiency and energy saving, with a capacity of more than 100t / d. it has become the first choice of large-scale drying equipment for many famous brewing enterprises at home and abroad.

Distiller`s Grains and DDGS dryer mainly consists of hot air equipment, rotating cylinder, high speed dispersing equipment, guiding and lifting boards, transmission device, conveying equipment, reducer, supporting device, sealing device, induced draft fan and other components.

It is rotary harrow triple-stage multi-loop drum drying equipment. There are three level drying processes. The process design are different with each other, to meet the material water content fluctuations at all stages. It can rapidly dry the distiller`s grains and DDGS dryer from above 80% moisture content residues to below 10%. The color and nutrition will be well kept.

The special patent guiding and feeding system and material transporting trend technology overcome the "wind tunnel" phenomenon of traditional dryer. The thermal utilization rate improved, energy consumption reduced about 20%. It perfectly met different users’ requirements for particle size and moisture of dry distiller`s grains and DDGS.