Main features of dryer
1. The investment in dryer equipment is 20% of that in foreign imported products. It is made of wear-resistant manganese plate, 3-4 times more wear-resistant than ordinary steel plate.
2. The initial moisture content of materials is 15%, and the final moisture content is guaranteed to be below 0.5-1%. It is a variety of drying engineering products such as slag powder and dry powder mortar production lines of cement plants.
3. The thermal efficiency is improved by more than 40% compared with the traditional single drum dryer.
4. The fuel can be white coal, bituminous coal, coal gangue, oil and steam. It can bake block materials, granular materials and powder materials below 20-40mm.
5. The floor space is about 60% less than that of single drum dryer. The civil engineering investment is reduced by about 60%, and the installation is convenient.
6. There is no air leakage, which solves the sealing difficulty.
7. If the discharge temperature is ≤ 60 ° C, it can be directly fed into the warehouse without entering the cooling shed for cooling.
8. Outer cylinder temperature ≤ 60 ℃, exhaust gas temperature< 120 degrees, and the use time of the bag of dust removal equipment is more than 2 times longer.