In the drying process of compound fertilizer production line, the following technical requirements should be noted:
Control hot air temperature and humidity: hot air temperature and humidity are key factors affecting the drying effect. Too high temperature may cause the material to be over-dried, and too low temperature may cause insufficient drying. Therefore, it is necessary to reasonably control the hot air temperature and humidity according to the characteristics of the material and the drying requirements.
Keep the material evenly heated and ventilated: In order to ensure that the material can be evenly heated and ventilated during the drying process, it is necessary to reasonably design the structure and parameters of the dryer, such as the hot air inlet and outlet positions, the material falling speed, etc. At the same time, it is also necessary to regularly check and clean the accumulated materials and agglomerations inside the dryer to ensure the normal operation of the dryer.
Control drying time and air volume: drying time and air volume are important factors affecting the drying effect. Too long drying time may cause the material to be over-dried, and too short drying time may cause insufficient drying. Therefore, it is necessary to reasonably control the drying time and air volume according to the characteristics of the material and the drying requirements.
The drying process of compound fertilizer production line is a complex and critical process, which requires strict control of technical parameters such as hot air temperature, humidity, uniform heating and ventilation of materials, drying time and air volume. Through reasonable process design and operation control, it can ensure that the materials reach the best state during the drying process, providing a strong guarantee for subsequent processing and product quality. At the same time, it is also necessary to regularly inspect and maintain the drying equipment to ensure its long-term stable operation and excellent performance.
