Introduction to the Performance of Grain Drying Machine

A grain dryer is a device used for drying grains. Its working principle mainly includes heating and drying, ventilation circulation, temperature control, humidity monitoring, and automatic dehumidification.

• Heating and drying: Using a hot air drying oven and a rotary heating device, it can generate a large amount of hot air in a short period of time to heat and dry the grain. The advantage of this technology is its fast dry blasting speed and high efficiency, which can effectively reduce the cost of dry blasting.
• Ventilation cycle: composed of components such as fans, pipes, and valves. The fan sucks in hot air from the heater and sends it into the drying chamber through a pipeline to heat and dry the grains. At the same time, the moisture in the drying room is discharged through a valve to ensure that the drying room maintains a suitable humidity. The reasonable design of ventilation circulation system can effectively improve the efficiency of dry explosion and avoid the phenomenon of grain overheating or uneven dry explosion.
• Temperature control: achieved through components such as sensors, controllers, and heaters. Sensors are installed in the drying room to monitor temperature changes; The controller automatically adjusts the power of the heater based on the temperature information feedback from the sensor to maintain a stable temperature inside the drying room. Through temperature control technology, precise control of drying temperature can be achieved to ensure optimal drying effect of grains.
• Humidity monitoring: achieved through components such as sensors and controllers. The humidity sensor installed in the drying room can monitor the humidity of grain in real time; The controller receives humidity information feedback from the humidity sensor, compares it with the set value, and then automatically adjusts the power of the heater or the size of the air inlet based on the comparison result to maintain stable humidity in the drying room.
• Automatic dehumidification: achieved through components such as sensors, controllers, and actuators. The humidity sensor installed in the drying room can monitor the humidity of grain in real time; The controller receives humidity information feedback from the humidity sensor, compares it with the set value, and determines whether dehumidification is needed based on the comparison result; The actuator automatically opens the dehumidification valve according to the instructions of the controller to discharge excess moisture. The automatic dehumidification function can effectively avoid problems such as overheating and uneven drying of grains, and improve the quality of drying.

• Widely applicable: It can be applied to various types of grains, such as wheat, corn, soybeans, rice, etc. Meanwhile, due to its high efficiency and convenience, it is also widely used in rural and urban grain processing facilities.

• Efficient and energy-saving: By adopting heating technology and drying control system, the moisture of grain can be evaporated in a short time, thus quickly completing the drying process. Compared with traditional drying methods, it has higher drying efficiency and lower energy consumption.
• Intelligent control: Adopting an intelligent control system, it can automatically sense the moisture content of grain and the temperature, humidity and other parameters during the drying process, and perform precise control. This can not only improve the drying quality, but also ensure the safety and reliability of the equipment.
• Zhengzhou Fude Machinery integrates research and development, manufacturing, and sales. We have a professional technical team that deeply understands customer needs, recommends and answers equipment questions for customers, teaches operation techniques, and produces oil presses, refining equipment, dryers, peeling machines, etc. If you want to learn about the processing industry, please consult us.