Beet residue is a by-product of sugar production. It is the residue after soaking beet roots and tubers and pressing to extract sugar liquid. It is a good juicy feed for livestock and is mostly used for cattle. The main components are soluble nitrogen-free substances, but little protein and fat, very high calcium content, little phosphorus content, strong palatability, and more crude fiber.

Beet pulp can be used as high-quality feed for livestock after drying. How to dry beet pulp? The following will introduce the working principle of Dingli dryer.

Beet dregs drying process: due to high moisture content, the sugar beet dregs need to be dehydrated by dehydration equipment. After dehydration, it enters the Dingli dryer through the conveying equipment. The beet dregs enter the inner layer of the rotary drum from the feeding device to realize downstream drying. The slag moves to the other end of the inner layer and enters the middle layer for countercurrent drying. The beet dregs are continuously and repeatedly raised in the middle layer, in a way of two steps forward and one step backward.The beet dregs travel to the other end of the middle layer and fall into the outer layer. The beet dregs travel in the outer drum in a rectangular multi-circuit manner. The beet dregs that have achieved the drying effect travel quickly and are discharged from the drum under the action of hot air. The wet beet dregs that do not achieve the drying effect Due to its own weight, it cannot travel quickly, and the sugar beet residue is fully dried in this rectangular plate, thereby completing the drying purpose.

After being processed by Dingli beet residue dehydration dryer, the moisture of beet residue begins to decrease, and it can be used as feed raw material.