Potato residue is a common agricultural and sideline product, rich in starch and protein, and is widely used as animal feed. However, because its water content is as high as about 80%, it is prone to decay during storage and transportation, affecting its feed value. In order to solve this problem, researchers developed a potato residue dryer that can quickly dry potato residue and improve its storage and transportation efficiency.

  The working principle of the potato residue dryer is to gradually evaporate the moisture in the potato residue through heating and exhaust, reducing the moisture content to less than 10%. First, spread the fresh potato scraps evenly on the dryer tray. Then, start the dryer and adjust the air temperature to the appropriate drying temperature through the heater. As the hot air blows, the moisture in the potato residue begins to evaporate, and the water vapor is taken away by the exhaust fan, thereby drying the potato residue.

  The design of the dryer not only considers the drying effect, but also pays attention to energy saving. On the external structure, double-layer insulation materials are used to reduce heat loss. The interior is equipped with efficient heaters and exhaust fans, which can quickly increase the temperature and accelerate the evaporation of water, while reducing energy consumption. In addition, during operation, it is also equipped with an intelligent control system that can automatically adjust the temperature and wind speed according to the moisture content and humidity of the potato residue to ensure the drying effect while maximizing energy saving.

  After the potato residue is dried, its moisture content is significantly reduced and its texture becomes uniform and dry. Such potato residue is not only easy to store and transport, but also better maintains nutrients and improves the feeding effect of animals. Especially for animal husbandry, high-quality potato residue feed can provide abundant energy and protein, increasing the production performance and health level of animals.

  The emergence of potato residue dryer not only solves the problems of potato residue feed during storage and transportation, but also improves its utilization efficiency and reduces production costs. As an efficient and energy-saving agricultural machinery and equipment, the application of dryers has promoted the development of the potato residue feed industry and provided farmers with more economic benefits and employment opportunities.

  In short, the development and application of potato residue dryer has opened up a new path for the processing and utilization of agricultural and sideline products. It transforms potato residue from a by-product that is difficult to preserve and utilize into a high-quality feed with high value and wide use. In the future, with the continuous advancement of science and technology, it is believed that the potato residue dryer will be further improved and optimized to provide more sustainable development solutions for agricultural production.