With the concept of environmental protection gradually gaining popular support, the demand for environmentally-friendly lees dryers has greatly increased. The simple configuration in the past has not been able to meet the continuous production needs of wineries, which has forced manufacturers of dryers to continuously develop new drying technologies and environmental protection facilities.
The direct consequence of the upgrade of environmental protection facilities is an increase in the investment in the entire drying production line. To this end, Zhengzhou Dingli has undergone in-depth technical reforms to enhance the application of energy-saving technologies. After fifteen years of intensive research, it has manufactured a "rotary harrow three-stage multi-loop" lees dryer. What are its characteristics in terms of environmental protection and energy saving?
1. Special drying process to improve the structure of the dryer and reduce the area
The self-developed "three-cylinder multi-return net format" drying process is adopted. The dryer body is composed of three concentric circular sleeves. The entire drying process is divided into three stages. , Drying in different stages and different processes, after the drying effect is achieved, it is discharged out of the cylinder. This drying mode not only greatly improves the drying efficiency, but also reduces the length of the dryer.
2. Waste gas harmless treatment technology
"Four-in-one" multi-functional polymer exhaust gas treatment equipment, which deeply purifies the tail gas of the dryer, eliminates toxic and harmful substances in the exhaust gas, and makes it reach the emission standard.
3. High level of automation, reasonable feeding and energy saving
The whole set of brewer's grain dryer production line adopts an integrated linkage design, which realizes automatic control and continuous production from the aspects of feeding, discharging, temperature control, etc. The reasonable feeding speed and feeding amount not only ensure the drying quality but also save energy .