The air smart dryer and multi-layer drying line are batch, continuous production drying equipment widely used for dehydrating and drying industrial materials such as fruit and vegetable chips, dehydrated vegetables, and traditional Chinese medicine. This equipment features a compact structure, simple operation, easy maintenance, and stable operation. The primary heating method is an air-to-air heat pump, which can save 65-75% energy.
Operating Principle:
The material is transported to the drying area via a mesh conveyor belt. As the conveyor belt runs, the material temperature gradually rises to the set temperature, and the moist air is discharged to the outside through a dehumidification fan. The hot air circulation system draws air from one side of the drying area, passes it through a heat exchanger, and is pressurized by a centrifugal fan before passing it through the material on the other side, achieving the desired drying effect. The circulating fan is a high-temperature resistant axial flow fan, making it easy to maintain and replace. The equipment is equipped with a single-unit control cabinet and PLC program control. The equipment automatically adjusts and controls the temperature and automatically forces dehumidification. The low-voltage electrical components are from Chint Electric.
This machine effectively removes moisture from fruits and vegetables, making it suitable for assembly-line operations and improving automation. The drying air temperature is adjustable from 40°C to 70°C, effectively preserving the color and quality of the product. This machine is primarily suitable for drying vegetables, fruit products, and other products.
The machine utilizes a variable-speed reduction motor for adjustable drying performance and a smooth mesh conveyor belt.
Product advantage
◆Safety and environmental protection: There are no hidden safety hazards such as explosion, electricity leakage, oil leakage, gas leakage, and zero pollution to the environment. drying. The running cost is30% ~ 70% less than other hot air drying equipment, which greatly saves the running cost. According
◆High officiency and energy saving: No need for any electric auxiliary output high temperature hot air below 80℃ for material to the characteristics of the drying process, technologies such as fresh air pre-dehumidification and exhaust air heat recovery can also be adopted, which has better energy saving effects.
◆Better drying quality; Air energy drying is a gentle drying method, which is close to natural drying. The evaporation speed of surface moisture is close to the internal migration speed fo the surface, which guarantees good quality, good color and high product grade of the dried products and no pollution.
◆All-weather operation: Regardless of the severe weather such as spring. summer, autumn, winter, rain, and night. it can work continuously 24 hours a year.
◆Precise control of drying temperature and humidity: The drying temperature can reach 80℃, which can meet the requirements of different drying processes. Equipped 'with a self-developed dedlcated controller as standard, different material drying procedures can be set according to the drying process to achieve intelligent drying without human attendance.
◆Safe and durable: Compared with the traditional drying mode, it occupies a small space and is simple and fast to install. It adopts foreign brands of high-quality high-temperature heat pump compressors and patented high-efficiency condensers. It is durable and has an advanced refrigeration system design.' Varety of methods to reduce the discharge temperature and compression ratio of compressor to extend the life of the host.
