A good lignite dryer needs to ensure the production efficiency to meet the production requirements of users. The energy-saving lignite drying machine adopts three-drum structure, greatly increasing the inner volume of the cylinder and making the processing capacity larger. At the same time, there is a special dispersing device and material guiding system inside the barrel of the coal dryer, which can disperse and stir the coal sent in and accelerate the mixing and contact between sludge and hot air, thus improving the utilization rate of heat energy and the production efficiency of the drying equipment.

Only when the lignite is evenly dried, and the finished product is of good quality, can the use and economic value of the lignite be improved. The lignite dryer can not only accelerate the heating area of lignite, but also ensure the product quality of the dried lignite through continuous mixing of lignite.

The lignite dryer will consume a large amount of heat energy during the drying process to ensure the drying effect. The lignite dryer can effectively reduce the heat loss in the cylinder due to the overall sealing and good thermal insulation effect. In addition, the drying equipment also adopts thermal energy distribution system, which can adjust the drying temperature, air volume and wind speed according to the different moisture content of lignite at different stages, greatly saving energy consumption.

Various flue gas and dust will be produced in the production process, and direct emission will pollute the environment. Therefore, the end of the drying equipment will be equipped with professional dust removal device to filter, purify and remove dust from the flue gas, so that the gas can meet the emission requirements and then be discharged, greatly reducing the pollution to the environment.

In addition, the lignite dryer with a high degree of automation can greatly reduce manual labour and labour costs, thus reducing the damage caused by human reasons. The lignite dryer with good quality can better ensure the stable operation and production of the equipment, reduce the occurrence of equipment failures and extend the service life of the drying equipment.