技术参数及性能指标 Technical parameters and performance indicators

性能特点： 1．冷却效果好，冷却风与颗粒物料逆向运动，使物料由下而上逐渐得到冷却， 减少颗粒裂纹； 2．冷却后物料温度不高于室温 +3。C，降水率不低于 2％，延长颗粒储存时间； 3．卸料装置采用变频调速叶轮卸料器；

Performance features: 1. Good cooling effect, cooling wind and particle material reverse movement, the material from the bottom to the top gradually  cooling, reduce particle crack; 2. After cooling, the material temperature shall not be higher than room temperature +3。C, the precipitation rate is not less  than 2%, extending the storage time of particles; 3. The discharging device adopts variable frequency speed regulating impeller discharging device.