The invention discloses drying equipment for drying coal. The drying equipment is characterized in that at least two drying units are included; each drying unit comprises a drying chamber, wherein a conveyor belt for conveying the coal, a hot air supplying device for supplying hot air to the drying chamber and a driving device for driving the conveyor belt to move are arranged in the drying chamber; the drying chambers of every two adjacent drying units communicate with each other, and a material guiding mechanism is arranged between the conveyor belts of every two adjacent drying units and used for guiding the coal on the conveyor belt of one drying unit to the conveyor belt of another drying unit. According to the drying equipment, the wet coal drying efficiency is improved.