The essence of brewer’s spent grains is not real distiller’s grains, because it is the filter residue obtained directly after the brewery’s malt saccharification process. It is not fermented. Therefore, it is the organic content, saccharification rate, and nutrient content of the brewer’s spent grains. In this way, it is easy to become rancid. The drying flow chart: Wet distiller’s grains—mixing and homogenizing—pre-dehydration—drying—adding auxiliary materials in proportion—mixing of main and auxiliary materials—crushing—granulation—cooling and screening—weighing and packaging.

JHD type drum yeast dryer is a single-cylinder dryer, can be used for drying of various kinds of slurry, especially for recovery of the waste yeasts in the brewhouse, dryers of different specifications can meet the production demand of brew houses at the scale of annual 30,000 tons to 100,000 tons of beer. This machine is also suitable for the drying treatment in food, chemical and medicine, etc.

Pasture refers to plants cultivated as feed for livestock. Forage grass in a broad sense includes green fodder and crops. As forage grass, the best conditions are to have vigorous and tender grass quality, high capacity per unit area, strong regeneration, can be harvested multiple times within a year, good palatability for livestock, nutritionally rich in high-quality protein, and the right amount necessary for long bones. Phosphate calcium and rich vitamins. From this point of view, legumes are better. After harvesting, it can be used as fresh grass (soiling grass), hay (hey), silage (ensilage) or directly grazing without harvesting. Gramineous pastures include timothy, orchard grass, Kentucky bluegrass, fine wheat (to be), fescue, palm leaf, Setaria, etc . Leguminous pastures include alfalfa, clover, and clover. The triple pass rotary drum dryer is a new type of drying equipment for drying alfalfa and pasture. It can dry the alfalfa with moisture from 65-80% to 18-12% at one time . And it also reduces the space of the dryer, improves the efficiency of the drying process.