Treatment of hot air discharged from sand dryer

The production process of a sand dryer for discharging hot air may not be unfamiliar to anyone. If the material is relatively wet, it will be directly transported to the inside of the sand dryer through the first wave of dehydration, and then continuously dried by the drying equipment to discharge the material. The material will be crushed and further processed or directly packaged and sealed. During the drying process, if the hot exhaust gas generated due to the contact between hot air and wet materials cannot be timely discharged, it will affect the materials. Therefore, the timely discharge of waste heat and exhaust gas is also the key to the sand dryer equipment. Our company has broken through the old type of wet drainage through continuous research and development and improvement of new equipment. The rapid release and discharge of high humidity exhaust gases will definitely not affect the quality of their finished products. After the contact of hot air and materials, many small water droplets will be generated inside the cylinder, similar to the steam room in a bath. Only by pumping or directly discharging these moisture and waste gases can they not be contaminated and re wetted. Our company is equipped with a humidity monitoring system at various distances from the cylinder, and data such as temperature and humidity can be obtained through the control panel. Thereby greatly saving the operation cost of the sand dryer, achieving low conduction heating efficiency, and achieving no environmental pollution during the high-temperature steam drying process.