Coal drying equipment refers to equipment used to remove moisture from coal in order to improve its quality and calorific value. Among them, coal dryer is one of the main types of coal drying equipment.

Working principle of coal dryer

The coal dryer mainly dries coal through high-temperature hot air. Coal enters the dryer cylinder through the air inlet, and is dried using hot air. The dried coal is then discharged through the air outlet. This drying method can evenly dry both the surface and interior of coal, thereby improving product quality.

Advantages of Coal Drying Machine

Improving production efficiency: Traditional coal drying methods have low efficiency and long drying time, while coal dryers use high-temperature hot air for drying, which has a fast drying speed and significantly improves production efficiency.

Improving product quality: Traditional drying methods can easily cause the surface of coal to dry and the interior to become damp, affecting combustion efficiency. A coal dryer can evenly dry both the surface and interior of coal, thereby improving product quality.

Energy saving: The coal dryer adopts efficient heat exchange technology, which can recover and utilize the waste heat of hot air, thereby saving energy consumption.

Improving the calorific value of coal: After drying treatment, the calorific value of coal is significantly increased, combustion efficiency is improved, transportation costs are reduced, and market prices are increased.