The new drying equipment adopts a drum structure. In a relatively closed, high-temperature environment, the materials are evenly turned over and fully heated with the cooperation of the lifting plate. The drying efficiency is higher, especially the three-layer drum structure, the effect is more obvious. Three different The diameter of the cylinder is reasonably nested to form a good thermal insulation body with small heat loss and higher efficiency compared with a single cylinder.
The new lignite drying equipment introduces new elements and adopts a new drying mode, breaking up the feeding device, retaining ring, and intelligent control system to ensure that the material entering the inside of the cylinder is more uniform, the material advances better, and the residence time is reasonable. , the intelligent system makes the entire production visible and controllable in real time, which facilitates production and improves safety; high-temperature flue gas is in close contact with materials, and the heat conversion rate is higher.
