Cold-pressing pellet self-drying method

The invention discloses a self-heating binder and a method for preparing a self-drying cold-pressing pellet by using the self-heating binder, and belongs to the field of metallurgy cold-pressing pellets. The method comprises the steps of mixing raw materials, and cold pressing for pelletizing. According to the self-heating binder and the method for preparing the self-drying cold-pressing pellet byusing the self-heating binder provided by the invention, the principle of self-heating can be fully played, moisture can be quickly volatilized, steam can be generated after stirring for 20min, the raw materials can be quickly pressed to obtain a pellet, the moisture is volatilized, a solid phase or a liquid phase can be quickly solidified, and the strength is increased. After wet pellet compression resistance is carried out for 3min, the strength reaches to more than 250N; after wet pellet compression resistance is carried out for 20min, the strength reaches to more than 1100N; after dry pellet compression resistanc