Refractory material manufacturing equipment with high safety coefficient

The invention relates to refractory material manufacturing equipment with high safety coefficient. The refractory material manufacturing equipment comprises a shell, a sealing cover, a driving motor, a transmission shaft, a blade and a discharge pipe, wherein the shell is cylindrical, the shell is vertically arranged, the sealing cover covers the top of the shell, the discharge pipe is arranged at the bottom of the shell, the discharge pipe communicates with the shell, a mounting hole is formed in the sealing cover, the transmission shaft and the shell are coaxially arranged, the transmission shaft penetrates through the mounting hole, the transmission shaft is in sliding and sealing connection with the inner wall of the mounting hole, the driving motor is in transmission connection with the top end of the transmission shaft, the blade is located in the shell and mounted at the bottom end of the transmission shaft, and an auxiliary mechanism and an efficient mechanism are arranged in shell. According to the r