Feeding system: The feeding system of the airflow dryer is responsible for introducing wet materials into the equipment. This usually includes the feed port, feed conveyor device (such as screw conveyor, belt conveyor, etc.) and feed adjustment device to control the feed amount and speed of the material.
Drying room: The drying room is the core part of the air dryer and is used to accommodate materials for drying. It is usually a closed space with a hot air source and material distribution device inside. The hot air source can be gas, steam or electric heater, etc., which generates hot air by heating the air to dry the wet materials. The material distribution device can be a rotating drum, a fluidized bed or a spray device, etc., which is used to evenly distribute the material in the hot air for better drying.
Discharge system: The dried materials need to be discharged from the drying chamber, which requires a discharge system. The discharge system usually includes a discharge port, a discharge conveyor device (such as a screw conveyor, a vibration conveyor, etc.) and a discharge adjustment device, which are used to control the discharge volume and speed of materials.
Hot air circulation system: In order to improve drying efficiency, air dryers usually use a hot air circulation system. This system saves energy and increases drying speed by recycling part of the hot air, reheating it and sending it into the drying chamber again.
Control system: The air flow dryer also needs a control system to monitor and adjust various parameters during the drying process, such as temperature, humidity, feed volume, discharge volume, etc. This can be achieved through sensors, instruments and automatic control equipment to ensure the stability and controllability of the drying process.
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