智能低温烘干机采用积木式结构，便于规模化生产，且易于现场安装。提升机将粮食提升到烘干机顶层，由进粮机构将粮食均匀散落在烘干机内。粮食在自身重力作用下，等速、均匀下落，完成干燥降水过程后，从排粮绞龙排出。烘干机顶层设计有溢流口，让装满后多余的粮食从溢流口返回提升机进粮口。烘干机底部排粮绞龙出口安装有双路阀，可使烘干机处于连续式工作状态或分批式工作状态。当粮食经过预热升温层内的角状盒时，烘干稻谷后的废气对刚入机的冷粮预热升温。由于横流烘干稻谷后的废气还有较高的温度，利用其余热可降低单位热耗。另外，由于废气的相对湿度较高，只对粮食起发汗作用，疏通粮食颗粒内水分扩散和蒸发的通道。经过缓苏让粮食颗粒内部水分达到新的平衡后，再对进入横流烘干层网状盒之间的稻谷进行横流烘干。干燥介质先正向横穿垂直下落的粮流，然后反向横穿粮层，使粮粒均匀受热，并带走水分。稻谷经过横流烘干粮温已升高，待一定时间的缓苏后，使粮粒内部的水分重新达到平衡，然后利用温热空气（温度为20-40摄氏度）对粮食降温，***后对粮食进行逆流冷却，完成干燥降过程。此工艺的特点是稻谷逐渐升温和缓慢降温，将稻谷与干燥或冷却介质的温差控制在一定范围内，有利于降低爆腰增加率和保持较好的烘后品质。稻谷在烘干机内的干燥时间、降水幅度和***终水分均可由排粮机构控制和调节。在排粮口安装有水分在线检测仪，将水分信号输入电脑，然后调节变频调速电机的转速，从而控制排粮量的大小。

The dryer information: CHGT80 working principle of the intelligent temperature dryer  CHGT80 intelligent temperature dryer adopts modular structure, easy to mass production, and easy installation. Hoist to lift the food into the dryer at the top, by the bread into institutions will food evenly scattered in the dryer. Food under their own gravity, uniform, uniform, after completion of dry precipitation process from a row of twisted dragon grain. The dryer top-level design have the overflow mouth, let filled with extra food after returning from the overflow mouth mouth hoist into bread. Row at the bottom of the dryer ground dragon grain exports have two-way valve installation, can make the dryer in continuous or batch work state. When food after preheating temperature layer Angle within the box, exhaust gas after drying rice cold food preheat temperature of just into the machine. Because of the cross flow drying rice after fumes and higher temperature, using the residual heat can reduce the unit heat consumption. In addition, due to the high relative humidity of exhaust gas, sweating effect to the food, only food