The national high-tech enterprise Changzhou One-Step Drying Equipment Co., Ltd. has developed DG series starch air-flow drying units for the characteristics of corn, potato and other starch-containing materials, and has the advantages of strong drying ability, high production efficiency and good product quality. It is sold to Gansu Linqu County Tengsheng Vegetable Specialties Purchase and Sale Co., Ltd., Heilongjiang Haotian Potato Industry Group Co., Ltd., Inner Mongolia Siziwangqi Runkai Agricultural Development Company, Guangzhou Xiongdi Food Co., Ltd. and many other companies, and exports to Indonesia, Ghana and other countries. Corn and potatoes (including potato, sweet potato, and cassava, etc.) are cultivated in many parts of the world, have wide adaptability, and have high yields. They are one of the major food crops as well as important vegetable, feed, and industrial raw materials. Such as potatoes commonly known as potatoes, Yangshan, yam eggs, Dutch potatoes, etc., China's current planting area of ​​about 80 million mu, the total output of more than 80 million tons, accounting for about 26% of world production. Potatoes are high in nutritional value, rich in dietary fiber and various amino acids necessary for the human body, as well as inorganic salts such as calcium, phosphorus, iron, potassium, sodium, zinc, and manganese, and have low fat and sugar content, and have certain medicinal properties. Value, etc., is known as the "natural bread" and "underground apple" of mankind. The starch air-flow drying unit developed by the company unites the processes of crushing, drying, sieving and conveying, and the operation is simplified and the operation is convenient. The actual working process is: the cake-like starch enters the lifter from the screw feeder, the starch is broken into small particles by the lifter, and the small particles are sent to the drying tube by the wind energy generated by the high-speed rotation of the lifter. , After contact with hot air after filtering and heating, due to the high velocity of the air in the drying tube, the particles of the material are suspended in the air flow, the heat transfer surface area between the gas and solid is large, the heat transfer coefficient is high, and the material is rapidly dried. Drying time is short, only a few seconds, air drying is also called instantaneous drying. The dried starch enters the conveying auger through a cyclone separator, and the starch is sent to the starch screen by the conveyor. The screened material enters the material warehouse, and then the starch is packaged into a bag through a starch packaging machine and sent to a warehouse through a belt conveyor. After drying, the exhaust gas with high moisture content is discharged into the atmosphere through a fan. The drying unit has large drying capacity, the maximum hourly starch output reaches 20 tons, and can work continuously; it has good controllability and easy automatic control; the product is dry and uniform, and the quality is good; the structure is simple, compact, small in size, convenient in maintenance, economical and practical. Due to the short drying time, it is suitable for the drying of heat sensitive materials. The unit is not only used for the drying of starch in wet processing of corn, potato and other raw materials after dehydration, but also can be used for drying other heat-sensitive powder or sheet materials that require rapid drying. Dvp Series Flow Valves,Flow Control Throttling Valve,Throttling Valve,Customized Throttle Valve Shanghai Jinhai Hydraulic Co.,Ltd , https://www.shanghaijinhai.com